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MAINTENANCE

WARNING:

 Always shut off and unplug the compressor and relieve all air pressure from the system 

before performing any cleaning or inspection on the air compressor. 

CLEAN AND INSPECT DAILY

1. Pull the pressure release valve ring to open the pressure release valve after each operation.

2. Open the tank drain valve underside the compressor to drain the tank daily after each operation. To minimize 
moisture inside of the unit, tip the compressor during drainage so that the drain valve is aimed directly towards the 
ground. This will allow all moisture to drain completely and prevent the tank from corrosion. 

3. Wipe the tool clean. Blow the tool clean using high compressed air, then use non-flammable cleaning solutions to 
wipe exterior of the tool as necessary, particularly before storage. Do not soak tool with cleaning solutions. Such so-
lutions can damage internal parts. Keep the handle clean, dry and free from slippery substances such as oil or grease.

4. Inspect the machine components before operation to make sure that there are no damaged or worn parts. Re-
place any damaged parts immediately. Do not operate if there are any damaged components. Only repair using 
identical replacement parts. 

5. Do not overtighten connections to avoid creating leaks. 

CHECKING/CHANGING OIL

Check the oil level regularly from the oil gauge. The oil level must be between A 
and B (Fig. 6). Do not overfill or underfill. When the oil level is below B, refill 
with semi-synthetic compressor oil until the level reaches the center of the red 
circle in the oil gauge. 

Oil should be changed after 200 hours of operation. Prepare a container to catch the oil and unscrew the M6 oil 
drain plug on the pump head. The compressor may need to be tipped slightly to let the oil drain completely. After 
the oil has been drained, tighten the oil drain plug. Open the oil cap breather and fill the pump with semi-synthetic 
compressor oil until the oil level reaches the center of the red circle in the oil gauge (Fig. 6). 
NOTE: Dispose of the collected oil responsibly at a public collection facility.

TESTING FOR LEAKS

Make sure all connections are tight and secure before testing for leaks. A small leak in any hoses or connectors 
will greatly reduce the abilities of the compressor. To locate a leak, simply spray a mixture of soap and water 
across the entire surface of both the tank and the hose (wherever the leak is believed to be). Bubbles will begin to 
appear if a leak is indeed present. Fix immediately. Try to avoid getting soapy water near any of the inlets on the 
tank or the pump.

STORAGE

Before storing the compressor, drain the tank by opening tank drain valve on the underside of the compressor. This 
will drain the compressor to prevent moisture from collecting and rusting the inside of the tank. Pulling on the air 
release valve located next to the tank pressure gauge will quickly empty out the tank. Do not store in cold climates, 
as cold climates may create problems with the motor while possibly freezing water condensation. 

Fig. 6

A

B

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Summary of Contents for 2287

Page 1: ...ged trouble free performance Pay close attention to the rules for safe operation warnings and cautions If you use your tool properly and for intended purpose you will enjoy years of safe reliable service IMPORTANT NEED HELP CONTACT US Have product questions Need technical support Please feel free to contact us at 800 232 1195 techsupport wenproducts com WENPRODUCTS COM M F 8AM 5PM CST 4000049 For ...

Page 2: ...0 Hz 3 Wire 6 Gallon 125 PSI 95 PSIG 125 PSIG Quick Coupler 1 4 NPT 3 2 CFM at 90 PSI 4 2 CFM at 40 PSI 50 Single Stage 23 6 x 13 8 x 22 8 inches 57 3 pounds 2 TABLE OF CONTENTS Technical Data 2 3 4 6 7 8 8 10 11 12 14 General Safety Rules Specific Safety Rules for Compressors Know Your Compressor Operation Assembly Troubleshooting Warranty Parts List Exploded View Maintenance Electrical Informati...

Page 3: ...ying alert and knowing how your item works SAVE THESE SAFETY INSTRUCTIONS WARNING Read all safety warnings and all instructions Failure to follow the warnings and instruc tions may result in electric shock fire and serious injury To avoid mistakes and serious injury do not plug in your tool until the following steps have been read and understood WORK AREA SAFETY 1 Keep work area clean and well lit...

Page 4: ...s Check for misalignment of moving parts jamming breakage improper mounting or any other conditions that may affect the tool s operation Do not use the power tool if the switch does not turn ON OFF Any part that is damaged should be properly repaired or replaced before use 3 Do not force the tool to do a job for which it was not designed Use the correct power tool and accessories and follow the in...

Page 5: ...ile plugged in Unplug compressor and detach hoses and accessories after use 12 Drain tank daily or after use Internal rust causes tank failures and explosions 13 Do not use the air hose to move your air compressor 14 Do not grind puncture torch or in anyway modify the compressor s tank 15 Disconnect the plug from the power source and drain all air from the tank before making any adjustments changi...

Page 6: ...RED GAUGE FOR EXTENSION CORDS UL Recommendations 25 ft 50 ft 100 ft 150 ft 13A 12 gauge 10 gauge 8 gauge 6 gauge ELECTRICAL INFORMATION WARNING This tool is for indoor use only Do not expose to rain or use in damp locations GROUNDING INSTRUCTIONS IN THE EVENT OF A MALFUNCTION OR BREAKDOWN grounding provides the path of least resistance for an electric current and reduces the risk of electric shock...

Page 7: ...UR AIR COMPRESSOR Tank Tank Drain Valve Motor Handle Power Cord Pressure Switch Regulated Pressure Gauge Air Filter Air Pressure Regulator Air Line Outlet Oil Cap Breather Pump Oil Gauge Tank Pressure Gauge 7 ...

Page 8: ...e compressor to automatically start up and shut down depending on its need for air NOTE make sure this switch is set to OFF before unplugging plug ging in or storing the compressor INSTALLING THE WHEELS Insert bolt M10X1 25X57 into the wheel through the wheel bracket and 10mm flat washer then tighten with M10X1 25 hex nut Repeat for both wheels INSTALLING THE AIR FILTER Remove the plastic plug Ins...

Page 9: ...ure that this pressure is not higher than the working pressure of any pneumatic tools hooked up to the compressor Using a pressure higher than the rated pressure of an attached tool creates the possibility of damaging or in worse case scenarios bursting said power tool Using a pressure that is too low for a tool can result in misfires and improper functionality 3 2 1 5 4 SHUTTING DOWN THE COMPRESS...

Page 10: ...When the oil level is below B refill with semi synthetic compressor oil until the level reaches the center of the red circle in the oil gauge Oil should be changed after 200 hours of operation Prepare a container to catch the oil and unscrew the M6 oil drain plug on the pump head The compressor may need to be tipped slightly to let the oil drain completely After the oil has been drained tighten th...

Page 11: ...sor is too small Check the requirements of the pneumatic tool Make sure the specifications of this compressor meet the requirements Motor won t run 1 Tank pressure is too high 2 Thermal overload protection on the motor has been tripped 3 Power source isn t working 4 Check valve part 11 is stuck open 1 Motor will start automatically once the tank pressure drops 2 Let the motor cool down for a few m...

Page 12: ...12 EXPLODED VIEW AND PARTS LIST ...

Page 13: ...15 2202 016 Elbow 3 8 NPT 9 16 1 16 2289 017 Ferrule 3 8 Tubing 2 17 2289 018 Ferrule 1 4 Tubing 2 18 2289 019 Nut Compression 3 8 9 16UNEF 2 19 2289 020 Nut Compression 1 4 7 16UNS 2 20 2287 020 Cooling Fin 3 8 450 1 21 2287 021 Outlet Tube 3 8 L224H 1 22 2287 022 Tube Pressure Relief L26 1 23 2287 023 Rubber Grip Handle 1 24 2202 028 Bolt M10X1 25X55 2 25 2287 025 Bolt Hex Head M8X1 25X25mm 1 26...

Page 14: ...The prod uct must be shipped in its original container or an equivalent properly packed to withstand the hazards of ship ment The product must be fully insured with a copy of the warranty card and or the proof of purchase enclosed There must also be a description of the problem in order to help our repairs department diagnose and fix the issue Repairs will be made and the product will be returned ...

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Page 16: ...THANKS FOR REMEMBERING ...

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