Operating Instructions For Gas Powered Piston Compressors

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This manual briefed about how to operate gas powered piston compressors, it contains all detailed inquiry about device working system, specification and also other parameter related to gas powered piston compressors.

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GAS POWERED PISTON COMPRESSORS Operating Instructions PMNG000001 1110 Polar Air designs and manufactures products for safe operation. However operators and maintenance persons are responsible for maintaining safety. All safety precautions are included to provide a guideline for minimizing the possibility of accidents and property damage while equipment is in operation. Keep these instructions for reference. MANEC71-G

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2 Polar Air Gas Powered Piston Compressors Model PGPS0817WL PGES0817WL PGES1330ST PGES1830ST PGES1860ST PGES2480ST Description 8 HP HONDA 8 HP 13 HP 30 GAL. 18 HP 30 GAL. 18 HP 60 GAL. 24 HP 80 GAL. PORTABLE HONDA HONDA HONDA HONDA HONDA SCFM 18 150 18 150 24 175 34 175 34 175 52 175 Motor Power 8HP 8HP 13HP 18HP 18HP 24HP Motor RPM 3200 3200 3200 3200 3200 3200 Tank Size 17 17 30 30 60 80 Pump Model APP2V0732S APP2V0732S APP3Y0732T APP4V1043T APP4V1043T APP3Y2062T Pump RPM 650 650 820 800 800 640 Outlet Size 3/4” 3/4” 3/4” 3/4” 3/4” 1” Dimensions 46”x 21”x 37” 46”x 21”x 37” 51”x 23”x 40” 44”x 23”x 44” 51” x 23”x 50” 72”x 25”x 50” Weight lbs. 275 275 395 540 610 870 Shipping Weight 310 310 326 628 703 970 Electric Start No Yes Yes Yes Yes Yes Contents Page No. Model Specifcation Chart .............. 2 Description ........................ 3 Safety Information ................... 3 Tag Defnitions .................... 3 Basic Guidelines ................... 3 Breathable Air .................... 4 Pressurized Components ............. 4 Personal Protective Equipment ......... 4 Inspection ......................... 4 Forklift Safety .................... 4 Lifting Safety ..................... 4 Installation ........................ 5 Area ........................... 5 Piping Safety Steps ................. 5 Piping / Tank Installation ............ 5 Truck Installation .................. 6 Battery Component ................. 6 Page No. Operation ......................... 6 Safety Rules ..................... 6 Start Up ........................ 7 Maintenance ....................... 8 Safety Steps ..................... 8 Belt Adjustment ................... 8 Changing Oil ..................... 8 Safety Valve ..................... 9 Tank ........................... 9 Maintenance Schedule ................. 9 Troubleshooting .................. 10-11 Warranty ......................... 12 Polar Air Gas Powered Piston Air Compressors L•W•H inches

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3 Operating Instructions Description Electric start Intercooler Gas tank Head unloader valve Ball valve Air outlet Air receiver / Tank Tank drain valve Oil site glass Pressure gauge Tank anchor bolt location 4 typ. Raised motor mounting plate Engine start pull cord Check valve Air flter Unit confguration and appearance varies by model. Callouts are for general identifcation. Safety This manual contains very important information to know and understand. This is provided for SAFETY and to PREVENT EQUIPMENT PROBLEMS. To help un- derstand this information observe the following: Danger indicates an imminently hazardous situation which if not avoided will result in death or serious injury. Warning indicates a potentially hazardous situation which if not avoided could result in death or serious injury. Caution indicates a potentially hazardous situation which if not avoided may result in minor or moderate injury. Notice indicates important infor- mation that if not followed may cause damage to equipment. MANUAL Read all manuals included with this product carefully. Be thoroughly familiar with the controls and the proper use of the equipment. Basic Guidelines 1. Allow only trained authorized persons who have read and understood these operating instructions to use this compressor. Failure to follow the instructions procedures and safety precautions in this manual can result in accidents and injuries. 2. NEVER start or operate the compressor under unsafe conditions. Tag the compressor disconnect and lock out all power to it to prevent accidental start-up until the condi- tion is corrected. 3. Install use and operate the compressor only in full compliance with all pertinent OSHA regulations and all applicable Federal State Local Codes standards and regulations. 4. NEVER modify the compressor and/or controls in any way. 5. Keep a frst aid kit in a convenient place. Seek medical assistance promptly in case of injury. Avoid infection by caring for any small cuts and burns promptly.

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4 Polar Air Gas Powered Piston Compressors Figure 1: Keep unit level Breathable Air 1. NEVER use air from this compressor for breathable air except in full compliance with OSHA Standards 29 CFR 1910 and any other Federal State or Local codes or regulations. Death or serious injury can result from inhaling compressed air without using proper safety equipment. See OSHA standards on safety equipment. 2. DO NOT use air line anti-icer systems in air lines supplying respirators or other equip- ment used to produce breathable air. DO NOT discharge air from these systems in unventi- lated or other confned areas. Pressurized Components This equipment is supplied with a ASME designed pressure vessel protected by an ASME rated relief valve. Pull the ring before each use to make sure the valve is functional. Refer to fgure ___. DO NOT attempt to open valve while the machine is under pressure. Personal Protective Equipment Be sure all operators and others around the compressor and its controls comply with all appli- cable OSHA Federal State and Local regulations codes and standards relating to personal protec- tive equipment. This includes respiratory protec- tive equipment protection for the extremities protective clothing protective shields and barri- ers electrical protective equipment and personal hearing protective equipment. Inspection Inspect compressor prior to any use. Check for external damage that might have occurred during transit. Be careful of moving parts then test pulley by turning it freely by hand. Report any dam- age to delivery carrier immediately. Make sure pallet-mounted compressors are frmly secured to the pallet before moving. NEVER attempt to move a compressor that is not secure as serious injury or property damage could occur. A forklift may be necessary for unloading the Polar Air compressor. Use all forklift safety measures and require a certifed forklift operator. Refer to fgure 1 for safe unloading procedure. Forklift Safety 1. Make sure lift operator stays aware while moving compressor. 2. Be sure load is secure and well balanced before moving the compressor. 3. Make sure forks are fully engaged and level before lifting or moving compressor. 4. Keep load as low as possible and observe safe operating practices. Lifting Safety 1. Carefully inspect all lifting equipment and make sure it is in good condition. Rated capacity should exceed compressor weight. Make sure lifting hook has a functional safety latch or equivalent and is properly attached to lifting feature. 2. Make sure lifting points are in good condition and tighten any loose nuts or bolts before lifting. 3. Use provided lifting feature or appropriate sling. A sling must be used when moving compressor with a helicopter or other air-borne equipment. Be sure to follow OSHA standards 29 CFR 1910 Subpart N. 4. Use guide ropes or equivalent to prevent twisting or swinging of the compressor while it is in the air and NEVER attempt to lift in high winds. Keep compressor as low to the ground as possible. 5. Keep persons away and make sure no one is under the compressor while it is lifted. 6. Only use lifting features provided for entire com- pressor package. NEVER use bolts or other hooks on invididual components to move the compressor. 7. Make sure to put compressor on a level surface that can support the weight of the compressor and load- ing equipment. Do not operate unit if damaged during shipping handling or use. Keep unit level and be careful of top heavy load

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5 Operating Instructions Damage may result in bursting and cause injury or property damage. Installation Area 1. Install compressor in a clean dry and well-lit area. Be sure installation area can maintain a temperature range between 35˚ - 110˚ F. If ambient temperature drops below 32˚F be sure to protect safety/relief valves and drain valves from freezing. NEVER operate compressor with temperatures below 15˚F or above 125˚F. 2. Allow suffcient space around compressor for maintenance access and adequate airfow. Mount unit with pulley towards wall and leave a minimum of 15 inches of clearance. 3. Use shims to level compressor if installation area is not fat. This will avoid excessive vibration and premature pump wear. DO NOT install compressor in boiler room paint spray room or area where sandblasting occurs. Make sure inlet air is away from exhaust fumes or other toxic noxious or corrosive fumes or substances. 4. If acid is used in operating environment or air is dust laden pipe intake to outside fresh air. Increase pipe size by one size for every 20 feet of run. Be sure to install pro- tective hood around intake flter. 5. Insulate cold water or other low temperature pipes that pass overhead to avoid conden- sation dripping on compressor which could cause property damage. Piping Safety Steps 1. Install appropriate fow-limiting valves as necessary according to pipe sizes used and run lengths. This will reduce pressure in case of hose failure per OSHA Standard 29 CFR 1926.302b7. 2. Flow-limiting valves are listed by pipe size and rated CFM. Select appropriate valves accordingly in accordance with the manufac- turer’s recommendations. Piping / Tank Installation 1. Place tank feet on 1/4” thick rubber pads. Thicker padding will increase vibration and the possibility of cracking the tank or other unit damage. Do not place unit on dirt foor or uneven surface. 2. Fasten anchor bolts snugly but do not overtight- en so normal vibration will not damage unit. Compressor unit is top heavy and must be bolted to solid fat surface to avoid falling and premature pump wear. Splash lubrication will not operate properly if unit is not level. 3. Use a fexible connector between compressor tank and piping system to minimize noise vibration unit damage and pump wear. 4. Install appropriate ASME code safety valves and make sure piping system is equipped with adequate condensate drains. See fgure 2. Never install a shut-off valve such as a glove or gate valve between the pump discharge and the air tank unless a safety valve is installed in the line between valve and pump. 5. Make sure any tube pipe or hose connected to the unit can withstand operating tem- peratures and retain pressure. Minimum Pipe Size For Compressed Air Lines Pipe size shown in inches Length Of Piping System SCFM 25 ft. 50 ft. 100 ft. 250 ft. 20 3/4 3/4 3/4 1 40 3/4 1 1 1 60 3/4 1 1 1 100 1 1 1 1-1/4 Ball Valve Water Drain Valve Air Tank Air Dryer Coalescing Filter with Auto Drain To Shop Piping Air Dryer Figure 2: Basic Piping Diagram

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6 Polar Air Gas Powered Piston Compressors Never use plastic PVC pipe for compressed air. Serious injury or death could result. 6. Never use reducers in discharge piping. Keep all piping and fttings the same size in the piping system. 7. For permanent installations of compressed air systems determine total length of system and select correct pipe size. Make sure underground lines are buried below frost line and avoid areas where condensation could build up and freeze. 8. Test entire piping system before underground lines are buried. Be sure to fnd and repair all leaks before using compressor. Never exceed recommended pressure or speed while operating compressor. Truck Installation Compressor can be installed in a truck for conve- nience and portability. Be sure to follow these ad- ditional safety precautions: 1. Bolt compressor to truck bed with 1/4” thick rubber pads under tank feet. Thicker padding will increase vibration and the possibility of cracking the tank or other unit damage. 2. Portable compressors must be secured during transport and while operating to avoid unit damage. If installation is in a box truck or other enclosed area be sure to vent exhaust fumes away from operating area. Gasoline powered motors will develop hydro-carbons which can be fatal if inhaled. Battery Component Most Polar Air compressors are equipped with an electric starter but require a customer supplied 12V battery for operation. Be sure to follow safety steps and use proper procedures when connecting battery. Safety Steps Batteries contain caustic acid. Use extreme care when handling to avoid contact with battery acid. If contact occurs fush immediately with water then use baking soda to neutralize. 1. Wear eye protection at all times when han- dling battery. 2. Batteries can give off explosive gases. NEVER smoke or install battery near sparks or other ignition sources. NEVER touch both battery terminals at the same time with hands or any non-insulated tools. Always follow proper sequence for connecting and disconnecting battery. Connecting Battery 1. Use minimum 10 AWG wire for battery cables. 2. Connect positive + cable to start solenoid on engine. 3. Connect negative - cable to one of the engine bolts. 4. Connect other end of positive + cable to positive + battery terminal. 5. Connect other end of negative - cable to negative - battery terminal. Disconnecting Battery 1. Disconnect negative - cable from negative - battery terminal frst. 2. Then disconnect positive + cable from positive + battery terminal. Operation Safety Rules 1. Make sure all operators receive product train- ing read and understand all instructions. Keep all fammable combustible poisonous and noxious materials away from operating area. Make sure there are no oily rags trash leaves litter or other combustible materials in operating area. Keep suitable fully charged fre extinguishers nearby when servicing and operating the compressor. 2. NEVER allow modifcations to compressor structure or controls. 3. Keep all ignition sources away from exposed electrical parts. 4. Keep all persons clear of compressor during start-up and operation. 5. NEVER operate the compressor with the fan coupling or other guards removed. 6. DO NOT engage in horseplay with air hoses as death or serious injury may result.

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7 Operating Instructions Use only Airbase Industries oil PN: APOL03000G1. Use of any other product will cause product damage and void the warranty. 2. Check for proper belt tension. There should be 1/2 inch slack. See maintenance section if adjustment is necessary. Refer to fgure 4. Always make sure main power is off before touching belts or other moving parts of compressor. 3. Make sure no tools are attached to air hose before starting engine. 4. Pull pressure relief knob to up position to release head pressure and for easy starting. Failure to open pressure relief valve will cause electric start motor to overheat. See fgure 5. 5. Turn on gas line valve. Not supplied on 18 24 Hp models because fuel tank is not mounted. 6. For cold engine start move choke lever to full choke position. For engines that are already warm place lever in half choke or run position. 7. Make sure to provide adequate ventilation and use proper lubricant while operating the compres- sor. If lubricant or other combustible substances are spilled clean up immediately. 8. When checking or adding lubricant or when refll- ing air line anti-icer systems with antifreeze com- pound shut off compressor and allow it to cool. Keep sparks fames and other ignition sources away and DO NOT permit smoking in the vicinity. 9. Stop compressor and disconnect power if a haz- ardous condition arises. 10. Wear snug ftting clothing and confne long hair when around compressor. Keep all body parts and clothing away from couplings fywheel and other moving parts of the equipment. Keep all persons away from the discharge opening of hoses or tools or other points of compressed air discharge. If the machine is installed in an enclosed area be sure to vent the relief valve outside of the structure or to an unoccupied area. 11. DO NOT use air tools that are rated below the maximum rating of the compressor. Select air tools air hoses pipes valves flters and other fttings accordingly. DO NOT exceed manufacturer’s rated safe operating pressures for these items. 12. Make sure all hose connections are adequate- ly secured to prevent tools or hose ends from being accidentally disconnected. Thoroughly read and understand engine owner’s manual. Be sure to follow manufacturer’s safety precautions and proper operating procedures. Start-Up 1. This unit is shipped with pump break-in oil and should be ready to operate. Be sure to check for proper oil level before operating the compressor. Oil should be in center of site glass. See fgure 3. MANUAL MAX. MIN. ON START OFF Throttle lever To pump unloaders Pull relief valve to up position Put relief valve back into run position after unit is warm To gas throttle Turn key to start engine Figure 4: Proper belt tension Figure 5: Starting Procedure Figure 3: Check proper oil level Oil level should be to center of red circle in site glass 1/2” defection

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8 Polar Air Gas Powered Piston Compressors Inspect belt tension after frst 30 hours of operation then every 30 days. 1. Proper belt tension is determined by pressing on belt midway between motor pulley and fywheel. There should be approximately 1/2 inch of defection. See fgure 4 pg. 7. 2. Loosen motor 4 mounting bolts found underneath motor mount bracket. Slide motor in bracket slots as needed for proper tension. See fgure 6. Be sure motor shaft and pulley are aligned properly with pump befor tightening motor bolts and restart- ing unit. 3. Always replace all belts with the same brand at the same time. Make sure belts are uni- matched. Do not replace belts independently. 4. Do not splash lubricating oil on belts or pul- leys when adjusting or replacing belts. Changing Oil All units are shipped with break-in oil. Change oil within frst 30 hours or 10 days of operation which- ever comes frst. DO NOT use automotive type oil. Use only Airbase Industries oil PN: APOL03000G1. Use of any other product will cause product damage and void the warranty. Change oil every 90 days or if oil becomes milky. High humidity and excessive temperature changes can cause moisture to form in the pump. This mois- ture will cause oil to break down and become milky. Be sure to check oil regularly for proper lubrication. Make sure to dispose of used parts such as oil and flters in accordance with all applicable regulations. 7. Start engine by turning key or with pull start cord. If ignition fails to start engine after 5 seconds release key and wait 10 seconds before trying again. Continuously trying to crank starter can overheat and damage starter motor. 8. After engine starts move choke lever to run position. 9. Allow engine to warm up then turn pressure relief knob to run position. 10. Keep ball valve open for approximately 20-30 minutes before initial use to allow for pump break-in period. Be sure to close ball valve for unit to build pressure for proper operation. Maintenance Safety Steps Disconnect tag and lock out power source then release all pressure from the system before attempting to install service relocate or perform ANY maintenance. 1. Make sure repairs are done in a clean dry well lighted and ventilated area. 2. Disconnect engine spark plug wire before performing any maintenance or repairs. 3. When cleaning use air pressure less than 30 psig 2.1bar. NEVER use fammable solvents for cleaning purposes. Also use effective chip guarding and personal protective equipment per OSHA standard 29 CFR 1910.242 b. 4. Relieve all internal pressure prior to opening any line ftting hose valve drain plug con- nection or other component such as flters and line oilers and before reflling optional air line anti-icer systems with antifreeze compound. Compressor components can become hot during operation. Avoid bodily contact with hot liquids hot surfaces and sharp edges and corners. Belt Adjustment Be sure to relieve all system pressure then lock out power and tag compressor to prevent unexpected movement of the unit. Figure 6: Move motor for belt adjustment Gas engine Motor mounting bolts are underneath bracket Be sure to check alignment of motor shaft and pulley then tighten bolts before restarting unit. Motor mount bracket

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9 Operating Instructions Safety Valve NEVER attempt to regulate or tamper with safety valve. Valve is sealed and certifed by ASME code and is designed to relieve system pressure when necessary. Check proper operation of safety valve before each use. Refer to fgure 7. If valve does not open manu- ally replace immediately. Discharge pressure is generally set at 175 PSI 12.1 bar. DO NOT attempt to open valve while machine is under pressure. Tank Drain daily. Figure 7: Safety Valve Pull ring on safety valve before each use. Maintenance Schedule Daily Weekly Monthly Every 3 months Check oil level Check for unusual operation. Correct before damage occurs. Change oil Clean air flter Change oil after frst 30 hours Check and tighten all bolts as required Check all connections for air leaks Check belts for proper tension wear and alignment Check safety valve Drain tank and traps Inspect valve assemblies General unit cleaning Check for unusual operation. Correct before damage occurs. Inspect oil for contamination. Change if necessary. Check all unloading lines for leaks. Air leaks in unloader lines will cause unloaders and pilot valve to chatter and could cause short cycling of motor. Notes

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10 Polar Air Gas Powered Piston Compressors Troubleshooting Chart Problem Possible Causes Resolutions Engine does not start Low air pressure Excessive vibration Low/No fuel Clogged/leaking fuel line Water in fuel Unloader valves stuck Spark plug not operating Low oil shutdown feature on gas engine is activated Compressor pump has run dry Pilot valve not set properly Head unloader sticking Intake or exhaust valves not functioning properly Air leaks in system Engine running too slow Clogged air flter Application exceeds rated air output of compressor Improper compressor mounting Loose belts or other system component Engine running too fast Fill gas tank Check fuel line clean or replace as needed Drain fuel tank then refll with fresh fuel Check for proper operation repair or replace valves if necessary. Change spark plug Add oil to engine Add lubricating oil then check for proper operation. Re- place pump if necessary. Use only Airbase Industries oil PN: APOL03000G1. Use of any other product will cause product damage and void the warranty. Call Polar Air Service or local dealer to adjust valve Lubricate valve with industrial grade grease Repair or replace valves as needed Use soapy water to locate leaks replace or tighten threaded parts Adjust throttle linkage Replace air flter Check CFM requirements change tool or use compressor with higher air output Ensure tank is located on properly sized rubber padding Adjust belt tension tighten mounting and/or other bolts as necessary Adjust throttle linkage

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11 Operating Instructions Troubleshooting Chart continued Problem Possible Causes Resolutions Excessive use Head valves not seating properly Blown cylinder head gaskets Restriction in head intercooler or check valve Low oil Dirt in intercooler fns or cylinder fns Poor ventilation / ambient temperature too high Don’t use it so much man Clean or replace Replace gaskets Clear blockage Add oil. Ensure oil level is at middle of site glass. See fgure 3 pg. 7. Use only Airbase Industries oil PN: APOL03000G1. Use of any other product will cause product damage and void the warranty. Use low pressure air to blow dirt away from compressor Increase ventilation around operating area. Ensure com- pressor has adequate clear space from walls and other possible obstructions. Ambient temperature should not exceed 110˚ F. Overheating Notes

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12 Polar Air Gas Powered Piston Compressors Warranty Statement EATON COMPRESSOR AND FABRICATION CO. INC. and each of its subsidiaries including POLAR AIR COMPRESSORS INC. makes the following Warranties: 1. THAT EACH ROTARY SCREW AIR COMPRESSOR PUMP TO BE FREE FROM DEFECTS IN MATERIAL WORKMANSHIP AND PARTS FOR 10 YEARS ON THE ROTARY SCREW AIR COMPRES- SOR PUMP FROM THE DATE OF PURCHASE. Eaton Compressor and Fabrication Co. Inc. and each of its subsidiaries is not responsible for downtime during warranty service. If downtime is necessary it is the Purchaser’s discretion and obligation at Purchaser’s expense to have a redundant UNIT. This warranty applies to rotary screw rotors and bearings. The electric motor carries a fve year warranty and a 2 year warranty on the rest of the compressor unit. The screw compressor MUST have Eaton Compressor and Fabrication Co. Inc. Lubricant Synthetic exclusively the same which must be purchased from Eaton Compressor and Fabrication Co. Inc. Mixing different brands of oil will void this warranty and cause the rotors to varnish. All air flters oil flters and oil separator flters must be purchased from Eaton Compressor and Fabrication Co. Inc. and the screw compressor must have Eaton Compressor and Fabrication Co. Inc. Synthetic Rotary Screw oil purchased exclusively from Eaton Compressor and Fabrication Co. Inc. for this warranty to apply. Annual participation in all oil programs are required by original purchaser of the unit outlined by the following: a Purchase an oil sample kit for oil analysis by Eaton Compressor and Fabri- cation Co. Inc. b Oil sample kit contains 20 oil sample containers. One 1 oil sample is to be sent for analysis by an Eaton Compressor oil analysis laboratory every six 6 months so oil can be tested twice yearly. c Oil samples are obtained by draining 4 ozs. of oil into container then mailing sample container to laboratory address provided in oil sample kit. d The laboratory will perform an oil analysis then email a report to email ad- dress required when oil sample is provided. e Provide annual proof of purchase for oil/flter service kit. f Maintain proper oil level in unit at all times. If the unit runs out of oil this warranty is void. Failure of original purchaser to comply with any of the above conditions pertaining to oil analysis with void the complete unit warranty. A full detailed maintenance schedule must be sent to Eaton Compressor and Fabrication Co. Inc. once a year with the total service completed quarterly outlining each air flter oil flter and oil change with the total hours on the unit after each maintenance was performed. Failure to fully comply with this warranty and fully comply with the manual herein will void this warranty. Exclusions to this warranty also include all normal wear and tear items including but not limited to the bearings rotors valves belts shaft seal and load/unload solenoids. 2. THAT EACH BARE COMPRESSOR PUMP UNIT TO BE FREE FROM DEFECTS IN MATERIAL WORKMANSHIP AND PARTS FOR 5 YEARS FOR THE UNIT FROM THE DATE OF PURCHASE. Eaton Compressor and Fabrication Co. Inc. and each of its subsidiaries is not responsible for downtime during warranty service. If downtime is necessary it is the Purchaser’s discre- tion and obligation at Purchaser’s expense to have a redundant UNIT. Warranty repairs shall not include freight costs. Purchaser is responsible for returning unit to Eaton Com- pressor and Fabrication Co. Inc. This pump must have Eaton Compressor and Fabrication Co. Inc. lubricant Synthetic exclusively the same which must be purchased from Eaton Compressor and Fabrication Co. Inc. Mixing different brands of oils will void the pump warranty. A service kit must be purchased from Eaton Compressor and Fabrication Co. Inc. for this warranty to apply. Service kits contain an air flter and synthetic oil that must be changed annually. Annual proof of purchase of all oil programs must be maintained by the original purchaser of the compressor pump. If the unit runs out of oil this warranty is void. Failure to fully comply with this warranty and fully comply with the manual herein will void this warranty. Exclusions include: service such as OIL CHANGES FILTER REPLACEMENTS GASKET TIGHTENING TO CORRECT OIL SEEPAGE or DRIVE BELT TIGHTENING and VALVE CLEANING and are not covered under warranty. Warranty shall be void under the following conditions: Failure to routinely change oil and to maintain a clean flter or exceeding 70 duty cycle resulting in overheating and excessive wear and tear or exposing electrical components to rain or water or installing the unit in a hostile environment such as acid vapors or any caustic or abrasive matter that may be ingested into the pump or installing the unit in an enclosed area where lack of cooling ventilation is present such as in boiler or equipment rooms where the ambient air exceeds 100˚F. 3. THAT EACH COMPRESSOR UNIT TO BE FREE FROM DEFECTS IN MATERIAL WORKMANSHIP AND PARTS FOR 5 YEARS FOR THE COMPRESSOR PUMP AND 2 YEARS ON THE REMAINDER OF THE UNIT FROM THE DATE OF PURCHASE. The UNIT also carries a 1-year labor warranty. Eaton Compressor and Fabrication Co. Inc. and each of its subsidiaries is not re- sponsible for downtime during warranty service. If downtime is necessary it is the Purchaser’s discretion and obligation at Purchaser’s expense to have a redundant compressor. Warranty repairs shall not include freight costs. Purchaser is responsible for returning unit to Eaton Compressor and Fabrication Co. Inc. This pump MUST have Eaton Compressor and Fabrication Co. Inc. Lubricant Synthetic exclusively the same which must be purchased from Eaton Compressor and Fabrication Co. Inc. Mixing different brands of oil will void this warranty. A service kit must be purchased from Eaton Compressor and Fabrication Co. Inc. for this warranty to apply. Service kits contain an air flter and synthetic oil that must be changed annually. Annual proof of purchase of all oil programs must be maintained by the original purchaser of the compressor unit. If the unit runs out of oil this warranty is void. Failure to fully comply with this warranty and fully comply with the manual herein will void this warranty. Exclusions include: service such as OIL CHANGES FILTER REPLACEMENTS GASKET TIGHTENING TO CORRECT OIL SEEPAGE or DRIVE BELT TIGHTENING and VALVE CLEANING and are not covered under warranty. Warranty shall be void under the following conditions: Failure to routinely change oil and to maintain a clean flter or exceeding 70 duty cycle resulting in overheating and excessive wear and tear or exposing electrical components to rain or water or installing the unit in a hostile environment such as acid vapors or any caustic or abrasive matter that may be ingested into the pump or installing the unit in an enclosed area where lack of cooling ventilation is present such as in boiler or equipment rooms where the ambient air exceeds 100˚F. 4. THAT EACH DRYER UNIT TO BE FREE FROM DEFECTS IN MATERIAL WORKMANSHIP AND PARTS FOR 5 YEARS on the HEAT EXCHANGER AND 2 YEARS ON THE DRYER UNIT FROM THE DATE OF PURCHASE. Eaton Compressor and Fabrication Co. Inc. and each of its subsidiaries is not responsible for downtime during warranty service. If downtime is necessary it is the Purchaser’s discretion and obligation at Purchaser’s expense to have a redundant DRYER UNIT. Warranty repairs shall not include freight costs. Purchaser is responsible for returning unit to Eaton Compressor and Fabrication Co. Inc. Each DRYER UNIT must have a coalescing flter attached to the intake of the dryer to remove any oil or dirt before air enters the dryer. Failure to install coalescing flter will void the warranty. 5. GENERAL PROVISIONS: Eaton Compressor and Fabrication Co. Inc. and each of its subsidiaries is not responsible for downtime during warranty service. If downtime is neces- sary it is the Purchaser’s discretion and obligation at Purchaser’s expense to have a redundant compressor. Warranty repairs shall not include freight costs. If necessary the Purchaser is responsible for returning unit and/or applicable parts to Eaton Compressor and Fabrication Co. Inc. Exclusions include: service such as OIL CHANGES FILTER REPLACEMENTS GASKET TIGHTENING TO CORRECT OIL SEEPAGE or DRIVE BELT TIGHTENING and VALVE CLEANING and are not covered under warranty. Further Exclusions include failure to fully and completely follow the guidelines set forth in the manual. Of specifc note is where a product is used where granite and/or concrete work is performed or conditions are dusty and the product is required to be housed in a separate room from the adverse conditions where the product has access to fresh air intake. Parts used for warranty purposes must be supplied by Eaton Compressor and Fabrication Co. Inc. Warranty work will be performed by an approved Eaton Compressor and Fabrication Co. Inc. Technician. If any maintenance other than routine maintenance is performed by a non-approved Eaton Compressor and Fabrication Co. Inc. Techni- cian written pre-approval must be obtained from Eaton Compressor and Fabrication Co. Inc. to prevent voiding this Warranty. Failure to fully comply with this warranty and fully comply with the manual herein will void this warranty. All warranties are nontransferable. The Oil Purchase Program is effective as of January 1 2011.

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SPLASH LUBRICATED AIR COMPRESSOR PUMPS Operating Instructions Airbase Industries designs and manufactures products for safe operation. However operators and maintenance persons are responsibile for maintaining safety. All safety precautions are included to provide a guideline for minimizing the possibility of accidents and property damage while equipment is in operation. Keep these instructions for reference. AMNU000001 0810 Unit confguration and appearance varies by model. Contents Page No. Model Specifcation Charts ............. 2 Safety Information ................... 3 Tag Defnitions .................... 3 Basic Guidelines ................... 3 Breathable Air .................... 3 Personal Protective Equipment ......... 3 Inspection ......................... 3 Installation ........................ 3 Area ........................... 3 Piping Safety Steps ................. 4 Tank Installation .................. 4 Pump Installation .................. 5 Page No. Operation ......................... 6 Safety Rules ..................... 6 Start Up ........................ 6 Maintenance ....................... 7 Safety Steps ..................... 7 Belt Adjustment ................... 7 Changing Oil ..................... 7 Maintenance Schedule ................. 7 Troubleshooting ..................... 8 Warranty .......................... 8

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2 Splash Lubricated Air Compressor Pumps Model APP2V0313S APP3Y0518S APP2V0732S Description 3HP 5HP 7.5HP CFM Displacement 13 18 32 CFM Pressure 100 psi 10.2 14.1 18 Max PSI 145 145 145 Noise DBA 75 75 74 Outlet Connection NPT 1/2” NPT 1/2” NPT 3/4” Pump RPM 850 950 680 Bolt Pattern 8-3/16 x 4-5/8 8-1/4 x 5-1/4 10-1/4 x 5-3/8 Dimensions 15 x 10 x 13 18 x 15 x 12 18 x 15 x 12 Weight lbs. 60 75 121 Belt Type A or B A A B Number of Belts 1 2 2 SINGLE STAGE Splash Lubricated Air Compressor Pumps TWO STAGE Splash Lubricated Air Compressor Pumps L•W•H inches Model APP3Y0521T APP2I0524T APP3Y0732T APP4V1043T APP3Y1544T APP3Y2062T APP4V2598T Description 5HP - 3cyl 5HP- 2cyl 7.5HP 10HP 15HP 20HP 25HP CFM Displacement 21 24 32 43 44 62 98 CFM Pressure 100 psi 18 17 24 34 35 52 91 Max PSI 175 175 175 175 175 175 175 Noise DBA 74 75 75 75 75 75 79 Outlet Connection NPT 3/4” NPT 3/4” NPT 3/4” NPT 3/4” NPT 1-1/4” NPT 1-1/4” NPT 1-1/4” Pump RPM 895 795 830 600 640 640 710 Bolt Pattern 9-7/8 x 6-1/2 7-3/4 x 9 9-7/8 x 6-1/2 9-1/4 x 9-1/4 13-1/2 x 6-3/4 13-1/2 x 6-3/4 13-5/8 x 12 5/8 Dimensions 25 x 13 x 18 16 x 14 x 19 25 x 13 x 18 28 x 21 x 21 27 x 14 x 27 27 x 14 x 27 38 x 29 x 26 Weight lbs. 133 180 149 282 321 369 684 Belt Type A or B B B B B B B B No. of Belts 2 2 2 2 3 3 4 L•W•H inches

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3 Operating Instructions Safety This manual contains very important information to know and understand. This is provided for SAFETY and to PREVENT EQUIPMENT PROBLEMS. To help un- derstand this information observe the following: Danger indicates an imminently hazardous situation which if not avoided will result in death or serious injury. Warning indicates a potentially hazardous situation which if not avoided could result in death or serious injury. Caution indicates a potentially hazardous situation which if not avoided may result in minor or moderate injury. Notice indicates important infor- mation that if not followed may cause damage to equipment. Basic Guidelines 1. Allow only trained authorized persons who have read and understood these operating instructions to use this compressor pump. Fail- ure to follow the instructions procedures and safety precautions in this manual can result in accidents and injuries. 2. NEVER start or operate the compressor pump under unsafe conditions. Tag the compres- sor disconnect and lock out all power to it to prevent accidental start-up until the condition is corrected. 3. Install use and operate the compressor pump only in full compliance with all pertinent OSHA regulations and all applicable Federal State Local Codes standards and regulations. 4. NEVER modify the compressor pump and/or controls in any way. 5. Keep a frst aid kit in a convenient place. Seek medical assistance promptly in case of injury. Avoid infection by caring for any small cuts and burns promptly. Breathable Air 1. NEVER use air from this compressor pump for breathable air except in full compliance with OSHA Standards 29 CFR 1910 and any other Federal State or Local codes or regulations. MANUAL Read all manuals included with this product carefully. Be thoroughly familiar with the controls and the proper use of the equipment. Death or serious injury can result from inhaling compressed air without using proper safety equipment. See OSHA standards on safety equipment. 2. DO NOT use air line anti-icer systems in air lines supplying respirators or other equip- ment used to produce breathable air. DO NOT discharge air from these systems in unventi- lated or other confned areas. Personal Protective Equipment Be sure all operators and others around the compressor and its controls comply with all appli- cable OSHA Federal State and Local regulations codes and standards relating to personal protec- tive equipment. This includes respiratory protec- tive equipment protection for the extremities protective clothing protective shields and barri- ers electrical protective equipment and personal hearing protective equipment. Inspection Inspect compressor pump prior to any use. Check for external damage that might have occurred during transit. Be careful of moving parts then test pulley by turning it freely by hand. Report any dam- age to delivery carrier immediately. Do not operate unit if damaged during shipping handling or use. Damage may result in bursting and cause injury or property damage. Installation Area 1. Install compressor pump in a clean dry and well-lit area. Be sure installation area can maintain a temperature range between 35˚ - 110˚ F. 2. Insulate cold water or other low temperature pipes that pass overhead to avoid conden- sation dripping on compressor which could cause rust and/or motor shorting. DO NOT install compressor in boiler room paint spray room or area where sandblasting occurs. Make sure inlet air is away from exhaust fumes or other toxic noxious or corrosive fumes or substances.

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4 Splash Lubricated Air Compressor Pumps 3. If acid is used in operating environment or air is dust laden pipe intake to outside fresh air. Increase pipe size by one size for every 20 feet of run. Be sure to install pro- tective hood around intake flter. 4. In operating environments where excessive water oil dirt acid or alkaline fumes are present a TEFC totally enclosed fan cooled motor is recommended. Check nameplate for motor type. 5. Allow suffcient space around compressor pump for maintenance access. Mount unit with pulley towards wall and leave a mini- mum of 15 inches of clearance. 6. Use shims to level compressor if installation area is not fat. This will avoid excessive vibration and premature pump wear. Piping Safety Steps 1. Install appropriate fow-limiting valves as necessary according to pipe sizes used and run lengths. This will reduce pressure in case of hose failure per OSHA Standard 29 CFR 1926.302b7. 2. Flow-limiting valves are listed by pipe size and rated CFM. Select appropriate valves accordingly in accordance with the manufac- turer’s recommendations. Tank Installation 1. Place tank feet on 1/4” thick rubber pads. Thicker padding will increase vibration and the possibility of cracking the tank or other unit damage. Do not place unit on dirt foor or uneven surface. 2. Fasten anchor bolts snugly but do not overtight- en so normal vibration will not damage unit. Compressor unit is top heavy and must be bolted to solid fat surface to avoid falling and premature pump wear. Splash lubrication will not operate properly if unit is not level. Pump Installation 1. Mount pump to deck of tank then connect main feed port to check valve in tank. See fgure 1. 2. For units with centrifugal unloader system install 1/4” copper tubing from 90˚ elbow located in front of crankcase to the un- loader port of check valve. NOTE: If pump is not equipped with centrifugal unloader install an unloader line from the check valve unloader port to the unloader port of the pressure switch. This will relieve head pressure when unit stops and provide no-load restarting. 3. Cap ftting on cylinder heads if not using pilot valve for continuous run port. 4. Make sure there is a 1/4” copper tube un- loader tube installed from tank check valve to unloader on pressure switch. This relieves head pressure when compressor stops for easier restart. See fgure 2. 5. Use proper pulley for motor. Refer to Pulley Size Chart for correct sizing. 6. Install belts. There should be 1/2” slack for proper belt tension. See fgure 3. 7. Use a fexible connector between compressor tank and piping system to minimize noise vibration unit damage and pump wear. Figure 1: Connect feed port to check valve Check valve Figure 2: Install unloader line from check valve to pressure switch Pressure switch with unloader Figure 3: Proper belt tension 1/2” defection

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5 Operating Instructions 8. Install appropriate ASME code safety valves and make sure piping system is equipped with adequate condensate drains. See fgure 4. Never install a shut-off valve such as a glove or gate valve between the pump discharge and the air tank unless a safety valve is installed in the line between valve and pump. 9. Make sure any tube pipe or hose connected to the unit can withstand operating tem- peratures and retain pressure. Never use plastic PVC pipe for compressed air. Serious injury or death could result. 10. Never use reducers in discharge piping. Keep all piping and fttings the same size in the piping system. 11. For permanent installations of compressed air systems determine total length of sys- tem and select correct pipe size. Make sure underground lines are buried below frost line and avoid areas where condensation could build up and freeze. Ball Valve Water Drain Valve Air Tank Air Dryer Coalescing Filter with Auto Drain To Shop Piping Figure 4: Basic Piping Diagram Minimum Pipe Size For Compressed Air Lines Pipe size shown in inches Length Of Piping System SCFM 25 ft. 50 ft. 100 ft. 250 ft. 20 3/4 3/4 3/4 1 40 3/4 1 1 1 60 3/4 1 1 1 100 1 1 1 1-1/4 125 1-1/4 1-1/4 1-1/2 1-1/2 Pulley Size Chart Pulley size in inches Pump Electric 1750 RPM 3450 RPM Gas Engine Gas Engine Model No. Motor - Hp 4 Pole Motor 2 Pole Motor Hp Pulley Size APP2V0313S 3 5.5 2.75 5.5 3 APP3Y0518S 3 5.5 2.75 6.5 3 APP3Y0518S 5 5.75 2.75 6.5 3 APP3Y0521T 5 7 3.5 8 3.5 APP2V0732S 5 5.5 2.75 8 3 APP2I0524T 5 7.7 3.8 11 4 APP3Y0732T 5 6 3 11 3 APP3Y0732T 7.5 7 3.5 13 4 APP4V1043T 7.5 6.4 3.2 13 3.2 APP4V1043T 10 8.8 4.4 18 4.4 APP3Y1544T 10 9 4.5 24 4.5 APP3Y2062T 15 9 4.5 28 4.5 APP4V2598T 20 9 4.5 40 4.5 APP4V2598T 25 11.5 5.8 50 5.8 Splash lubricated pumps require 550 RPM for proper lubrication. Be sure to size motor and engine pulleys correctly.

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6 Splash Lubricated Air Compressor Pumps 12. Test entire piping system before underground lines are buried. Be sure to fnd and repair all leaks before using compressor. Never exceed recommended pressure or speed while operating compressor. Be sure to install beltguard on compressor unit after pump installation is complete. Operation Safety Rules 1. Make sure all operators receive product train- ing read and understand all instructions. Keep all fammable combustible poisonous and noxious materials away from operating area. Make sure there are no oily rags trash leaves litter or other combustible materials in operating area. Keep suitable fully charged fre extinguishers nearby when servicing and operating the compressor. 2. NEVER allow modifcations to compressor struc- ture or controls. 3. Keep all ignition sources away from exposed electrical parts. 4. Keep all persons clear of compressor during start-up and operation. 5. NEVER operate the compressor with the fan coupling or other guards removed. 6. DO NOT engage in horseplay with air hoses as death or serious injury may result. 7. Make sure to provide adequate ventilation and use proper lubricant while operating the compressor. If lubricant or other combustible substances are spilled clean up immediately. 8. When checking or adding lubricant or when re- flling air line anti-icer systems with antifreeze compound shut off compressor and allow it to cool. Keep sparks fames and other ignition sources away and DO NOT permit smoking in the vicinity. 9. Stop compressor and disconnect power if a hazardous condition arises. 10. Wear snug ftting clothing and confne long hair when around compressor. Keep all body parts and clothing away from couplings fywheel and other moving parts of the equipment. Keep all persons away from the discharge opening of hoses or tools or other points of compressed air discharge. If the machine is installed in an enclosed area be sure to vent the relief valve outside of the structure or to an unoccupied area. 11. DO NOT use air tools that are rated below the maximum rating of the compressor. Select air tools air hoses pipes valves flters and other fttings accordingly. DO NOT exceed manufacturer’s rated safe operating pressures for these items. 12. Make sure all hose connections are adequate- ly secured to prevent tools or hose ends from being accidentally disconnected. Start-Up 1. This unit may or may not contain oil when shipped. Be sure to check for proper oil level before operating the compressor. Oil should be in center of site glass. See fgure 5. Use only Airbase Industries oil PN: APOL03000G1. Use of any other product will cause product damage and void the warranty. 2. Check for proper belt tension. There should be 1/2 inch slack. Refer to fgure 3 pg. 4. Always make sure main power is off before touching belts or other moving parts of compressor. 3. Push power switch to make sure system is working. 4. Ensure motor rotation is correct. Refer to unit operating instructions if necessary. Figure 5: Check proper oil level Oil level should be to center of red circle in site glass

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7 Operating Instructions Maintenance Safety Steps Disconnect tag and lock out power source then release all pressure from the system before attempting to install service relocate or perform ANY maintenance. 1. Make sure repairs are done in a clean dry well lighted and ventilated area. 2. When cleaning use air pressure less than 30 psig 2.1bar. NEVER use fammable solvents for cleaning purposes. Also use effective chip guarding and personal protective equipment per OSHA standard 29 CFR 1910.242 b. 3. Relieve all internal pressure prior to opening any line ftting hose valve drain plug con- nection or other component such as flters and line oilers and before reflling optional air line anti-icer systems with antifreeze compound. Compressor components can become hot during operation. Avoid bodily contact with hot liquids hot surfaces and sharp edges and corners. Belt Adjustment Be sure to relieve all system pressure then lock out power and tag compressor to prevent unexpected movement of the unit. Inspect belt tension after frst 30 hours of operation then every 30 days. 1. Proper belt tension is determined by pressing on belt midway between motor pulley and fywheel. There should be approximately 1/2 inch of defection. Refer to fgure 3 pg. 4. 2. Always replace all belts with the same brand at the same time. Make sure belts are uni- matched. Do not replace belts independently. 3. Do not splash lubricating oil on belts or pul- leys when adjusting or replacing belts. Changing Oil Some units are shipped with break-in oil. Change oil within frst 50 hours or 30 days of operation which- ever comes frst. DO NOT use automotive type oil. Use only Airbase Industries oil PN: APOL03000G1. Use of any other product will cause product damage and void the warranty. Change oil every 90 days or if oil becomes milky. High humidity and excessive temperature changes can cause moisture to form in the pump. This mois- ture will cause oil to break down and become milky. Be sure to check oil regularly for proper lubrication. Make sure to dispose of used parts such as oil and flters in accordance with all applicable regulations. Maintenance Schedule Daily Weekly Monthly Every 3 months Check oil level Check for unusual operation. Correct before damage occurs. Change oil Clean air flter Change oil after frst 50 hours Check and tighten all bolts as required Check all connections for air leaks Check belts for proper tension wear and alignment Check safety valve Drain tank and traps Inspect valve assemblies General unit cleaning Check for unusual operation. Correct before damage occurs. Inspect oil for contamination. Change if necessary. Check all unloading lines for leaks. Air leaks in unloader lines will cause unloaders and pilot valve to chatter and could cause short cycling of motor.

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8 Splash Lubricated Air Compressor Pumps Troubleshooting Chart Problem Possible Causes Resolutions Low air pressure Overheating 1. Clogged inlet flter 2. Air leaks in system 3. Application exceeds rated air output of compressor 4. Cylinder head valves not sealing 5. Insuffcient power 1. Duty cycle exceeded 2. Improper rotation 3. Head valves not seating properly 4. Blown cylinder head gaskets 5. Restriction in head intercooler or check valve 6. Low oil 7. Dirt in intercooler fns or cylinder fns 8. Poor ventilation / ambient temperature too high 1. Disassemble valve clean thorougly 2. Use soapy water to locate leaks replace or tighten threaded parts 3. Check CFM requirements change tool or use compressor with higher air output 4. Remove valves from cylinder head repair or replace as necessary 5. Check power supply rewire as necessary 1. Keep duty cycle at 60/40 to maintain pump life 2. When facing fywheel ensure counter-clockwise rotation 3. Clean or replace 4. Replace gaskets 5. Clear blockage 6. Add oil. Ensure oil level is at middle of site glass. See fgure 5 pg. 6. Use only Airbase Industries oil PN: APOL03000G1. Use of any other product will cause product damage and void the warranty. 7. Use low pressure air to blow dirt away from compressor 8. Increase ventilation around operating area. Ensure compressor has adequate clear space from walls and other possible obstructions. Ambient temperature should not exceed 110˚ F. Airbase Industries makes the following WARRANTY STATEMENT: 1. THAT EACH BARE COMPRESSOR PUMP UNIT TO BE FREE FROM DEFECTS IN MATERIAL WORKMANSHIP AND PARTS FOR 2 YEARS FOR THE UNIT FROM THE DATE OF PURCHASE. Airbase Industries and each of its subsidiaries is not responsible for downtime during warranty service. If downtime is necessary it is the Purchaser’s discretion and obligation at Purchaser’s expense to have a redundant COMPRESSOR PUMP. Warranty repairs shall not include freight costs. Purchaser is responsible for returning unit to Airbase Industries. This PUMP MUST have Airbase Industries Lubricant Synthetic exclusively the same which must be purchased from Airbase Industries. Mixing different brands of oil will void this warranty. A service kit must be purchased from Emax or an Emax dealer for this warranty to apply. Service kits contain an air flter and synthetic oil that must be changed annually. Annual proof of purchase of all oil programs must be maintained by the original purchaser of the compressor pump. If the unit runs out of oil this warranty is void. Failure to fully comply with this warranty and fully comply with the manual herein will void this warranty. Exclusions include: service such as OIL CHANGES FILTER REPLACEMENTS GASKET TIGHTENING TO CORRECT OIL SEEPAGE or DRIVE BELT TIGHTENING and VALVE CLEANING and are not covered under warranty. Warranty shall be void under the following conditions: Failure to routinely change oil and to maintain a clean flter or exceeding 70 duty cycle resulting in overheating and excessive wear and tear or exposing electrical components to rain or water or installing the unit in a hostile environment such as acid vapors or any caustic or abrasive matter that may be ingested into the pump or installing the unit in an enclosed area where lack of cooling ventilation is present such as in boiler or equipment rooms where the ambient air exceeds 100˚F. Airbase Industries shall not be held liable for any malfunction of BARE COMPRESSOR PUMP UNIT caused by failure or improper use and/or maintenance of other compressor components manufactured by others. 2. GENERAL PROVISIONS: Airbase Industries and each of its subsidiaries is not responsible for downtime during warranty service. If downtime is necessary it is the Purchaser’s discretion and obligation at Purchaser’s expense to have a redundant compressor. Warranty repairs shall not include freight costs. If necessary the Purchaser is responsible for returning unit and/or applicable parts to Airbase Industries. Exclusions include: service such as OIL CHANGES FILTER REPLACEMENTS GASKET TIGHTENING TO CORRECT OIL SEEPAGE or DRIVE BELT TIGHTENING and VALVE CLEANING and are not covered under warranty. Further Exclusions include failure to fully and completely follow the guidelines set forth in the manual. Of specifc note is where a product is used where granite and/ or concrete work is performed or conditions are dusty and the product is required to be housed in a separate room from the adverse conditions where the product has access to fresh air intake. Parts used for warranty purposes must be supplied by Airbase Industries. Warranty work will be performed by an approved Airbase Industries Technician. If any maintenance other than routine maintenance is performed by a non-approved Airbase Industries Technician written pre-approval must be obtained from Airbase Industries to prevent voiding this Warranty. Failure to fully comply with this warranty and fully comply with the manual herein will void this warranty. All warranties are nontransferable. The Oil Purchase Program is effective as of January 1 2011.

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APP3Y0732T-EC71T Owner’s Manual

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APP3Y0732T-EC71T Introduction In order to receive maximum performance and long life from your compressor the following instructions should be carefully read and all points regarding installation and operation of the unit should be noted and observed. A careful reading of this manual prior to connecting anything to the motor of the compressor will pay dividends in terms of trouble-free operation. Inspection Check for possible damage in transit and see that the pulley turns freely by hand. Report any damage to the delivery carrier at once. Location Select a clean dry and well-lit location. In cold climates the compressor should be installed in a heated building. Insulate cold water or other low temperature pipes that pass overhead to avoid the possible collection and dripping of condensate onto the compressor and motor that could cause rusting or the motor shorting out. DO NOT install the compressor in a boiler room paint spray room or area where sandblasting is carried on. If air in the area where the compressor is to be installed is acid or dust laden the compressor intake should be piped to the outside. This intake pipe should increase in size for every twenty 20 feet of run and the intake filters should be installed at the end of the pipes with a hood to protect them from the elements. Special size filters are required for that pipe. If the compressor has to be located where the motor will be exposed to appreciable quantities of water dirt oil acid or alkaline fumes the motor must be of special construction to avoid rapid deterioration i.e. TEFC Unless the base is exactly level shims will be required. Any space between the base and foot of the tank should be shimmed rather than drawing the foot down thus placing strain on the unit. When is properly shimmed vibration will be at a minimum. Also use a ¼’’ or less rubber pad under each foot to help with vibration. Allow sufficient space around the compressor so that it is accessible from all sides for maintenance. Mount the unit with the pulley side toward the wall but at least 18 inches from it. Hooking up the pump • Mount pump to the deck of the tank. We recommend using angle iron to raise the pump above the deck to allow for better crankcase cooling. • Hook up main feed tube from the3/4’’ flare fitting to the check valve in the tank. • Don’t hook up the ¼’’ copper tubing on the top of the cylinder heads unless using a pilot valve.

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APP3Y0732T-EC71T • Make sure there is a tube from the check valve in the tank to the unloader on the pressure switch. This will relieve the head pressure when the compressor stops. This will make it easier for the motor when the compressor goes to restart. • Fill crankcase with Mobil Rarus 427 or any non-detergent 30 weight air compressor oil to the center of the sight glass. • Size the correct pulley for your motor. Use a 3 1/2’’ pulley on a 3450 rpm motor and a 7’’ pulley on a 1750 rpm motor. • Install your belts. There should be a ½’’ of play on the belt tension. • Turn on the motor and check for proper rotation. The pump must run counter clockwise when facing the pulley side of the compressor. Air intake The compressor pumps are equipped with intake filters that require no piping. If it necessary to pipe the intake outdoors see paragraph 3 “Location” Pipe Connection A flexible connector should be used between the compressor tank and building piping or connection to after cooler or other similar equipment in order to minimize noise vibration vibration damage and wear and tear. Caution • Never install a shut-off valve such as a glove or gate valve between the compressor and discharge opening and the receiver unless a safety valve is installed in the line between this valve and the compressor. • Never operate the pump at pressures or speeds in excess of those recommended by the factory. 900rpm or 175 psi

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APP3Y0732T-EC71T Tank Tank feet should be place on vibration isolator pads available through your dealer. Anchor bolts should be gently snugged but not tight to allow for vibration. Remember the bolt is only a guide to hold the compressor in place. Do not over tighten the legs of the tank against the pads…it will damage your tank. Caution: Do not set tank on dirt. Over time the tank will tilt causing the pump to fail from in adequate lubrication. Starting • Check the oil level before starting • Turn compressor over a few revolutions by hand to make sure that everything is free. • Check the belt tension • Remove tools rags and any other objects from the vicinity of the compressor • Never put hands on the belt of idle units unless the motor is switched off and locked out • Note the direction of the arrow on the flywheel and be sure that the direction of rotation is correct when the machine is started. Correct direction is counter-clockwise when standing facing the flywheel. Air should be drawn through the intercooler onto the cylinders for maximum cooling. Operation and Care Service Oil should be changed within the first 50 hours or 30 days of use which ever comes first. Use a Mobil Rarus 427 or any non-detergent 30 weight air compressor oil. Warning Under no circumstances should you use AUTOMOTIVE TYPE OIL. Repeat-DO NOT USE AUTOMOTIVE OIL. • Oil should be changed every 90 days. Oil level should be at the halfway level in the sight glass. • If oil is milky it should be changed • Inspect air filters weekly and change as needed Daily Care • Check oil level in crankcase and if necessary add sufficient oil to bring to but not above halfway level on the sight glass without the motor running • Drain air receiver drop legs • Stop look and listen a moment for any unusual noise failure to compress overheating vibration or belt slippage. Correct before damage of a serious nature can develop.

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APP3Y0732T-EC71T Monthly Care • Check and tighten all bolts as required • Check air connections and joints for leaks • Check “V” belts for any possible misalignment and tightness Maintenance-Trouble Shooting-Repairs SLOW PUMPING OR INSUFFICIENT PRESSURE CAN BE CAUSED BY: • Clogged inlet filter-disassemble and clean thoroughly • Leaks in airlines valves fittings etc.-Located using soapy water if necessary replace or tighten threaded parts • Compressor too small for equipment being operated-Check air requirements an add to compressor capacity-consult dealer • Leaking head valves-Remove hold-down covers and remove valves for examination. Repair or replace faulty valves Overheating Compression of air generates heat much of which is dissipated as air passes over the intercooler and/or after cooler. Overheating can be caused by: • Pump running backwards- reverse rotation Proper rotation is counter clockwise when facing the flywheel • One or more heads valves is failing to seat properly • Blown cylinder head gasket • Restriction in head intercooler or check valve • Lack of oil-check oil level • Dirt in intercooler fins or cylinder fins-blow out with air • Poor ventilation and high-room temperature.

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APP3Y0732T-EC71T LIMITED FIVE-YEAR WARRANTY EATON COMPRESSOR FABRICATION WARRANTS EACH COMPRESSOR UNIT TO BE FREE FROM DEFECTS IN MATERIAL WORKMANSHIP AND PARTS FOR 5 YEARS ON THE COMPRESSOR FROM THE DATE OF PURCHASE. Eaton Compressor Fabrication is not responsible for downtime during warranty service. If downtime is necessary Purchaser is required to have redundant compressor. Warranty repairs shall not include freight costs. Purchaser is responsible for returning unit to Eaton Compressor. Service such as OIL CHANGES FILTER REPLACEMENTS GASKET TIGHTENING TO CORRECT OIL SEEPAGE or DRIVE BELT TIGHTENING and VALVE CLEANING are not covered under warranty. Warranty shall be void under the following conditions: • Failure to routinely change oil and to maintain a clean filter. • Exceeding 65 duty cycle resulting in overheating and excessive wear and tear. • Exposing electrical components to rain or water. • Installing the unit in a hostile environment such as acid vapors or any caustic or abrasive matter that may be ingested into the pump. • Installing the unit in an enclosed area where lack of cooling ventilation is present. such as in boiler or equipment rooms where the ambient air exceeds 100 o F. • Parts used for warranty purposes must be supplied by Eaton Compressor. Warranty work will be performed by an approved Eaton Compressor Technician. Eaton Compressor Fabrication 1000 Cass Drive Clayton Ohio 45315 877 283-7614

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UNLESS OTHERWISE SPECIFIED DIM. TOLERANCES ARE AS FOLLOWS: X XX XXX XXXX INCH .1 .02 .005 .0005 mm 0.5 0.13 0.013 ANG. .50 DEG REMOVE BURRS BREAK SHARP EDGES: INCH .003 - .015 mm 0.1 - 0.4 CORNER FILLETS TO : INCH .020 mm 0.5 MACHINE SURFACES : INCH 125 mm METRIC DIMS. SHOWN IN BRACKETS A B C D D 1 2 3 C 4 5 6 7 8 B A 1 2 3 4 5 6 7 8 APPD REV BY DESCRIPTION DATE REV DATE FLATNESS STRAIGHTNESS ANGULARITY PERPENDICULARITY SQUARENESS PARALLELISM ROUNDNESS CIRCULARITY CYLINDRICITY PROFILE OF ANY SURFACE PROFILE OF ANY LINE RUNOUT TRUE POSITION CONCENTRICITY SYMMETRY CONFIDENTIAL : THIS DRAWING AND ITS INFORMATION ARE THE EXCLUSIVE AND CONFIDENTIAL PROPERTY OF AIRBASE INDUSTRIES AND ARE NOT TO BE DISCLOSED DUPLICATED DISTRIBUTED OR OTHERWISE USED WITHOUT THE WRITTEN CONSENT OF AIRBASE INDUSTRIES - ALL RIGHTS RESERVED. DR BY: APPD: DR BY DATE: APPD DATE: THIRD ANGLE PROJECTION EDS DATE FORMAT REV DESCRIPTION SIZE DWG NO GEOMETRIC CHARACTERISTICS SYMBOLS SHEET ASME Y14.5 1994 1000 CASS DR CLAYTON OHIO 45315 A SW 1 2 3 4 5 6 7 8 9 11 10 12 13 14 15 16 17 18 19 29 28 20 21 22 24 25 26 27 23 30 31 32 33 37 34 37 38 39 40 41 42 43 44 45 67 48 48 49 50 51 52 53 54 55 55 57 56 58 59 60 47 46 46 46 46 46 46 61 61 62 51 52 59 60 64 57 56 64 65 55 55 54 53 50 48 48 46 46 46 47 46 46 46 44 67 43 41 40 42 39 38 35 34 36 36 33 30 31 70 30 31 32 71 74 72 73 74 75 39 42 43 44 68 69 35 40 41 45 50 49 55 55 54 53 57 56 59 60 51 52 62 48 48 49 A XX XX-XX XXXX xx-xx- ALAN CAIN 5-19-2015 5/19/2015 7HP 3 CYLINDER - 2 STG D EC71 1 OF 1 XXXXXX

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EC71 7HP 3 CYL. PARTS IN DETAILS Item Part No. NAME UNIT QTY Item Part No. NAME UNIT QTY 1 BOLT031 BOLT HEX M10-1.50-40MM PCS 1 39 GASKET024 CYLINDER GASKET PCS 3 2 WASHER009 WASHERLOCK 10MM PCS 1 40 WASHER009 10MM LOCK WASHER PCS 12 3 WASHER028 WASHERFLYWHEEL PCS 1 41 BOLT037 HEX HEAD 10M-1.50-25MM PCS 12 4 FLYWHEEL006 FLYWHEEL PCS 1 42 CYLINDER006 LOW PRESSURE CYLINDER PCS 2 5 BOLT022 BOLT HEXM8-1.25-20MM PCS 6 43 GASKET023 HEAD GASKET PCS 3 6 WASHER013 WASHERCOPPER 8MM PCS 6 44 HEAD009 LOW PRESSURE HEAD PCS 2 7 COVER024 FRONT CRANKCASE COVER PCS 1 45 ELBOW009 EXHAUST ELBOW PCS 2 8 GASKET099 FRONT COVER GASKET PCS 1 46 FILTERASSY004 AIR FILTER HOUSING ASSEMBLY PCS 2 9 BREATHER004 BREATHER HOUSING PCS 1 47 FILTER056 AIR FILTER ELEMENT PCS 2 10 TEE006 ¼ PIPE TO 6MM FLARE TEE PCS 1 48 GASKET021 COPPER VALVE GASKET PCS 6 11 LINE120 LEFT SIDE VENT TUBE PCS 1 49 VALVE038 EXHAUST VALVE ASSEMBLY ASSY 3 12 LINE121 RIGHT SIDE VENT TUBE PCS 1 50 VALVE045 INTAKE VALVE ASSEMBLY PCS 3 13 SEAL008 CRANKSHAFT SEAL PCS 1 51 WSASHER009 10MM LOCK WASHER PCS 12 14 BEARING004 CRANK BEARING LARGE PCS 1 52 BOLT038 HEX HEAD 10M-1.5-75MM PCS 12 15 KEY004 CRANKSHAFT KEY PCS 1 53 PLUNGER007 CONTINIOUS RUN PLUNGER PCS 3 16 CRANK005 CRANKSHAFT PCS 1 54 ORING010 ORING FOR CR PLUNGER PCS 3 17 WASHER027 CRANKSHAFT WASHER PCS 1 55 ORING004 STOPPER ORING PCS 6 18 RING024 CRANKSHAFT SNAP RING PCS 1 56 STOPPER006 INTAKE STOPPER PCS 3 19 CRANKCASE004 CRANKCASE PCS 1 57 STOPPER005 EXHAUST STOPPER PCS 3 20 BEARING017 CRANKSHAFT BEARING SMALL PCS 1 58 ELBOW006 ELBOW 1/8 PIPE TO 6MM FLARE PCS 3 21 GASKET081 BEARING COVER GASKET PCS 1 59 WASHER017 8MM LOCK WASHER PCS 24 22 GASKET089 SIGHTGLASS GASKET PCS 1 60 BOLT023 HEX HEAD 8M-1.25-25 PCS 24 23 SIGHTGLASS006 OIL SIGHTGLASS PCS 1 61 LINE122 HEAD UNLOADING LINE PCS 2 24 PLUG010 OIL DRAIN PLUG PCS 1 62 TEE005 1/8 PIPE TO 6MM FLARE TEE PCS 2 25 COVER025 CRANKCASE COVER PCS 1 63 N/A N/A 26 WSAHER016 6MM LOCK WASHER PCS 4 64 LINE119 FINNED EXHAUST LINE PCS 2 27 BOLT021 6M-1-20MM PCS 4 65 TEE007 EXHAUST TEE PCS 1 28 GASKET088 OIL FILL GASKET PCS 1 66 N/A N/A 29 PLUG008 OIL FILL PLUG PCS 1 67 ELBOW006 ELBOW 1/8 PIPE TO 6MM FLARE PCS 2 30 BOLT029 S-H BOLT 5M-.75-10MM PCS 3 68 VALVE008 200 PSI POP-OFF VALVE PCS 1 31 WASHER019 5M LOCK WASHER PCS 3 69 COOLER015 AFTERCOOLER PCS 1 32 DIPPER002 OIL DIPPER ANGLED PCS 2 70 DIPPER006 STRAIGHT DIPPER PCS 1 33 ROD002 LOW PRESSURE CONNECTING ROD PCS 2 71 ROD003 HIGH PRESSURE CONNECTING ROD PCS 1 34 PIN011 LOW PRESSURE WRIST PIN PCS 2 72 PISTON006 HIGH PRESSURE PISTON PCS 1 35 CONNECTOR040 AFTERCOOLER CONNECTOR PCS 1 73 PIN012 HIGH PRESSURE WRIST PIN PCS 1 36 PISTON005 LOW PRESSURE PISTON PCS 2 74 RING020 HIGH PRESSURE PISTON SNAP RING PCS 2 37 RING019 LOW PRESURE PISTON SNAP RING PCS 4 75 RING005 HIGH PRESSURE PISTON RING SET SET 1 38 RING006 LOW PRESSURE PISTON RING SET SET 2

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