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OPERATING MANUAL AND PARTS 

LIST 

MODEL GR55G10X/GR90G10X

 

COMPRESSORS 

 

 

 

 

www.grip-rite.com

 

 

Summary of Contents for GR55G10X

Page 1: ...OPERATING MANUAL AND PARTS LIST MODEL GR55G10X GR90G10X COMPRESSORS www grip rite com ...

Page 2: ...cs and Parts Lists 12 GR90G10X Compressor Schematics and Parts Lists 17 Troubleshooting 22 Storage 25 Warranty 26 WARNING This manual contains important safety and operating instructions that must be followed You must read and understand this manual before operating this compressor Failure to follow all instructions can result in serious injury to operator and bystanders or damage to compressor an...

Page 3: ...ous injury Keep guards and protective covers in place INHALATION HAZARD Compressed air can contain carbon monoxide or other harmful gases Do not use compressor to provide air for breathing BURST HAZARD Over pressurization caused by tampering with controls can cause serious injury or death from explosion SHOCK HAZARD Contact with live electrical components can cause shock serious injury or death fr...

Page 4: ... drift some distance from the source or build up in low areas Operate the compressor only in well ventilated areas that are free of flammable vapors DO NOT TOUCH COMPRESSOR MOTOR HEAD OR TUBING WHEN UNIT IS OPERATING Normal compressor operation will cause tubing and other components to become extremely hot Contact with hot parts can cause serious burns Allow unit to cool before handling or perform...

Page 5: ...ly stop using unit immediately Return unit to an authorized service center for repairs if problem cannot be remedied by following troubleshooting instructions in this manual DO NOT USE COMPRESSED AIR FROM THE UNIT FOR BREATHING PURPOSES Air produced by this compressor may contain poisonous exhaust gases from the engine and is not suitable for breathing purposes DO NOT REFUEL A HOT OR RUNNING ENGIN...

Page 6: ...PSI 105 PSI Pressure Switch OFF 135 PSI 135 PSI Compressor Pump Cylinders 2 3 Compression Stage Single Single Lubrication Splash Splash Oil Type Mineral Oil Mineral Oil Non Detergent SAE 10W 30W SAE 10W 30W ISO 32 100 ISO 32 100 Crankcase Cast Iron Cast Iron Bearings Ball Ball Cylinders Cast Iron Cast Iron Valves Stainless Steel Stainless Steel Head Aluminum Aluminum Filter Canister Canister Dimen...

Page 7: ...COMPRESSOR DESCRIPTION 6 ...

Page 8: ...12 Cushioned Rubber Foot Provides stable footing reduces vibration 13 Twin Air Storage Tanks Stores compressed air 14 No Flat Tire Large semi pneumatic tire allows easy rolling 15 Easy Belt Tightening System Allows for easy belt tension adjustment 16 Engine Fuel Choke Controls Opens fuel line and sets choke for quick starts 17 Engine Air Filter Keeps dirt and debris out of engine 18 Engine Exhaust...

Page 9: ...ve 5 Start the engine see page 9 and run the compressor for 20 minutes with drain cock open to lubricate the bearings and pistons 6 After 20 minutes close the drain valve or outlet valve 7 Compressor is now ready for normal pressurized operation 8 After first 24 hours of operation check V belt tension Correct tension setting is 1 2 of slack when measured at midpoint between pulleys 9 Check bolts a...

Page 10: ... choke lever B to the OPEN position 5 Adjust outlet air pressure to desired setting by turning pressure regulator knob E Turn knob clockwise to increase air pressure counterclockwise to decrease air pressure Outlet air pressure is indicated by gauge F Tank pressure is indicated by gauge G 6 Connect air hoses to quick connect fittings H using a male quick connect fitting To connect air hose push ba...

Page 11: ... before continuing use of tool or attachment If tank pressure exceeds factory preset maximum the safety valve will open and allow excess pressure to exhaust If safety valve is actuated allow pressure to exhaust stop compressor and correct problem STOPPING COMPRESSOR 1 Turn engine ON OFF switch A to the OFF position 2 Turn the fuel lever B to the OFF position 3 End of day shutdown Disconnect air ho...

Page 12: ... wear and replace if necessary Clean dust and debris from cylinder heads motor fan blades intercooler and air tanks Weekly Check for leaks cracks or corrosion on tank fittings and tubing Discontinue use of equipment if leaks or other major problems are found and repair unit before placing back into service Change compressor oil and air filter Clean blow off compressor pump fins and motor Check for...

Page 13: ...GR55G10X COMPRESSOR SCHEMATIC TANK FRAME 12 ...

Page 14: ...4 1 2 GRCE1100 14 Rubber Hose 1 4 2 5 GRCE1020 15 Screw Clamp 2 GRCE1310 16 Elbow 1 GRCE1270 17 Pilot Valve 1 GRCE1060 Nut 2 GRCE1300 Ring 2 GRCE1320 18 Insert 2 GRCE1330 19 Cross 1 GRCE1210 20 Safety Valve 1 GRCE1590 21 Nipple 1 GRCE1220 22 Gauge 1 GRCE1410 23 Bushing 1 GRCE1190 24 Gauge 1 GRCE1400 25 Nipple 1 GRCE1240 26 Regulator 1 GRCE1560 27 Bushing 1 GRCE1180 28 Elbow 1 GRCE1280 29 Rubber Ho...

Page 15: ...ner Kit 1 GRCE1570 44 Engine 1 GRCE720 45 Drain Pipe 1 GRCE870 46 Cap 1 GRCE1200 47 Element 2 GRCE50 48 Intake Filter Assembly 2 GRCE130 49 Keystock 1 GRCE1500 50 Pulley 1 GRCE1540 51 Setscrew 1 GRCE1470 52 Washer 2 GRCE1530 53 Bolt 2 GRCE1480 54 Idle Control Kit 1 GRCE1120 55 Clamp 2 GRCE1080 RING REPAIR KIT INCLUDES VALVE SEAT TO HEAD GASKET 5 VALVE SEAT TO CYLINDER GASKET 8 2 COMPRESSION RINGS ...

Page 16: ...GR55G10X COMPRESSOR PARTS LIST PUMP 15 ...

Page 17: ...2 GRCE330 Gasket 2 13 GRCE100 Oil Fill Plug 1 14 GRCE110 Crankcase Vent 1 15 GRCE380 Bearing Carrier Rear 1 16 GRCE390 Gasket 1 17 GRCE120 Oil Sight Gauge 1 18 GRCE310 Y Fitting 1 19 GRCE450 Discharge Pipe 1 20 GRCE140 Elbow 1 21 GRCE1440 Ring Set 2 22 GRCE410 Piston 2 23 GRCE1710 Piston Pin 2 24 GRCE1720 Snap Ring 4 25 GRCE430 Connecting Rod with Dipper 2 26 GRCE1730 Dipper Angled 2 27 GRCE1750 B...

Page 18: ...GR90G10X COMPRESSOR SCHEMATIC TANK FRAME 17 ...

Page 19: ...4 1 2 GRCE1100 14 Rubber Hose 1 4 2 5 GRCE1020 15 Screw Clamp 2 GRCE1310 16 Elbow 1 GRCE1270 17 Pilot Valve 1 GRCE1060 Nut 2 GRCE1300 Ring 2 GRCE1320 18 Insert 2 GRCE1330 19 Cross 1 GRCE1210 20 Safety Valve 1 GRCE1590 21 Nipple 1 GRCE1220 22 Gauge 1 GRCE1410 23 Bushing 1 GRCE1190 24 Gauge 1 GRCE1400 25 Nipple 1 GRCE1240 26 Regulator 1 GRCE1560 27 Bushing 1 GRCE1180 28 Elbow 1 GRCE1280 29 Rubber Ho...

Page 20: ...ner Kit 1 GRCE1580 44 Engine 1 GRCE730 45 Drain Pipe 1 GRCE870 46 Cap 1 GRCE1200 47 Element 3 GRCE50 48 Intake Filter Assembly 3 GRCE130 49 Keystock 1 GRCE1510 50 Pulley 1 GRCE1550 51 Setscrew 1 GRCE1470 52 Washer 2 GRCE1530 53 Bolt 2 GRCE1480 54 Idle Control Kit 1 GRCE1130 55 Clamp 2 GRCE1080 RING REPAIR KIT INCLUDES VALVE SEAT TO HEAD GASKET 5 VALVE SEAT TO CYLINDER GASKET 8 2 COMPRESSION RINGS ...

Page 21: ...GR90G10X COMPRESSOR SCHEMATIC PUMP 20 ...

Page 22: ... 3 13 GRCE100 Oil Fill Plug 1 14 GRCE110 Crankcase Vent 1 15 GRCE380 Bearing Carrier 1 16 GRCE390 Gasket 1 17 GRCE120 Oil Sight Gauge 1 18 GRCE1700 T Fitting 2 19 GRCE490 Discharge Pipe 2 20 GRCE140 Elbow 1 21 GRCE1440 Ring Set 3 22 GRCE410 Piston 3 23 GRCE1710 Piston Pin 3 24 GRCE1720 Snap Ring 6 25 GRCE430 Connecting Rod with Dipper 3 26 GRCE1730 Dipper Angled 2 GRCE1740 Dipper Straight 1 27 GRC...

Page 23: ...gged air filter Clean or replace as necessary Low pressure Air fitting on hose stuck open Repair or replace Improper oil viscosity Drain and replace oil Too much oil in crankcase Drain oil to proper level Compressor overheated Air pressure regulated too high Restricted air filter Clean or replace air filter Oil in discharge Worn piston rings Replace piston rings Clogged inlet filter Clean or repla...

Page 24: ...intercooler tubes Remove and clean tubes Unloader pilot or pressure switch adjusted too low or inoperative Make necessary adjustments or replace Worn or broken compressor valves Replace worn parts Worn piston or rings Replace worn parts Insufficient output low discharge pressure Restrictive check valve Clean check valve and replace if necessary Faulty unloader check valve Replace valve Valves inco...

Page 25: ...ty being used Drain and replace oil Oil level too high Drain oil to proper level Crankcase breather valve malfunction Replace crankcase breather valve Compressor runs unloaded too long Increase load or stop compressor when not needed Compressor operating in cold conditions inlet filter not protected Provide protection against extreme weather conditions Worn piston rings Replace piston rings Compre...

Page 26: ...ten fittings Air leaks at compressor head Head bolts loose Tighten bolts securely Air blows out of inlet filter Damaged reed valve Have unit serviced by authorized service dealer Crankcase oil appears milky when dipstick is checked Water in oil from condensation Change crankcase oil Moisture in discharge air Excessive condensation in air tank Drain tank more frequently Tip unit when draining tank ...

Page 27: ...RCE BE LIABLE FOR ANY INDIRECT ACCIDENTAL OR CONSEQUENTAL DAMAGE FROM THE SALE OR USE OF THESE PRODUCTS THIS DISCLAIMER APPLIES BOTH DURING AFTER THE TERM OF WARRANTY THIS IS OUR WARRANTY IS EXPRESSLY IN LIEU OF ALL OTHER WARRANTIES EXPRESS OR IMPLIED INCLUDING THE WARRANTIES OF MERCHANTABILTY AND FITNESS FOR A PARTICULAR PURPOSE EXCEPT AS MAY BE OTHERWISE PROVIDED BY LAW THIS LIMITED WARRANTY GIV...

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