Eagle Pump & Compressor Portable Electric/Gas Compressor - Manuel (Page 7)

Centre Distance
Too Loose
Too Tight
Slight Bow
Correct Tension
5
5. FILLING COMPRESSOR WITH OIL
1. Remove the oil filler plug
2. Slowly pour the proper oil into the pump crankcase.
3. Always keep oil level in the middle of the sight glass.
6. ENGINE LUBRICATION (IF ENGINE DRIVEN)
Check engine Owner's manual for lubrication and maintenance
requirements.
7. OIL CHANGES
INITIAL OIL CHANGE DUE AT 100 HOURS
CHANGE OIL EVERY 300 HOURS OR 3 MONTHS, WHICHEVER COMES FIRST.
1. Remove the oil drain plug. Allow oil to drain completely.
2. Replace the oil drain plug.
3. Refill with the recommended oil to the proper level.
8. MAINTENANCE
Before doing any maintenance or adjustments to your air compressor, the
following safety precautions should be taken:
* TURN OFF AND LOCK OUT ELECTRIC POWER.
* DRAIN AIR RECEIVER AND AIR LINES OF AIR PRESSURE.
9. CHECKING BELT TENSION
Adjust belt(s) so when pressure is applied at the center, there is
approximately 1/2" slack (see diagram below).
If the belt is installed too tight, the motor might be overloaded. This will
cause the motor to overheat. If the belt is installed too loosely, it will
slip and excessive wear and vibration will occur.