Use and Care Manual

11
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. The pressure release
valve should automatically close when tank pressure reaches approximately 40 – 50 PSIG. If it does not automati-
cally close, it needs to be replaced. Contact WEN customer service for assistance.
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 compressed air (which, believe it or not, you can get from your
air compressor), 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 solutions 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.
6. Your compressor is oil-free, and requires no external lubrication
AIR FILTER MAINTENANCE
Check the air filter weekly in a dirty shop environment, and monthly in a clean shop environment. Replace the air
filter if it is clogged. A clean air filter will prolong the life of your compressor. Replacement air filters can be pur-
chased from wenproducts.com.
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 the tank drain valve on the underside of the compressor
(Fig. 4 - 2). This will drain the tank and help prevent moisture from collecting on and rusting the inside of the tank.
Do not store your compressor in cold climates, as cold climates may create problems with the motor and pump
seals, while possibly freezing water condensation inside the tank.