BE Pressure supply 8 Gallon Wheeled Gas Air Compressor AC708RB - Manual (Page 15)

15
maintenance
Maintenance
When performing any maintenance or service
· The air compressor must be turned off.
· Drain tanks.
· Allow compressor to cool down.
Daily
· Check oil level.
· Drain accumulated liquid from tanks.
· Check for oil leaks.
· Check for unusual noise and/or vibrations
· Check that all fasteners are secure.
Weekly
· Check safety relief valve.
· Inspect and clean air filter.
· Clean breather holes on oil check dipstick.
Monthly
· Check for air leaks.
· Apply a solution of soapy water around joints.
· Look for air bubbles around joints when compressor reaches the
pressure cut-out limit and pump turns off.
· Adjust belt tension and replace if worn or damaged.
Six Months or 250 Operating Hours
· Change compressor oil.
· Use only SAE 20 or SAE 30 weight non-detergent oil.
· Replace oil more frequently when used in dusty operating
environments.
Oil Change
1. Place oil drain pan below oil drain plug.
2. Remove dipstick to allow air to enter crankcase.
3. Remove oil drain plug.
4. Allow oil to drain completely.
5. Clean and replace oil drain plug.
6. Refill crankcase with SAE 20 or SAE 30 weight non-detergent oil to
red dot on oil level sight glass. Be careful not to overfill.