Stationary Electric Air Compressor Manual
15
PREPARATION INSTRUCTIONS
necessary to change oil more frequent due to abnormal humid and contaminated conditions.
2. Checking Belt Tension. The v-belt(s) should be adjusted so that a declination of about 3/8-1/2 inch will be
obtained when itis pushed by a finger at the middle point as shown in figure.
CAUTION: OVER TIGHTENING THE V-BELT(S) WILL RESULT IN OVERLOADING OF THE MOTOR
AND BELT FAILURE, WHILE A LOOSE BELT WILL BE SLIPPING AND RESULTING IN AN
UNSTABLE SPEED, OVERHEATING THE BELT AND HIGH AMP DRAW.
To change tension, loosen the motor hold-down bolts and slide the motor on the base, using a lever if
necessary, or by turning the adjusting bolt at the end of the base. Retighten motor hold-down bolts.
Note: Do not over tighten bolts.
Note: Electric Motor-grease once a year with a good grade of lithium ball bearing grease, or as
directed by the motor manufacturer.
3. Remove any moisture in the air compressor air tank. NEVER attempt to open the Air Tank Drain Valve when
more than 10 PSI is in the air tank! Remove excessive pressure with an air tool, then open the Air Tank
Drain Valve in the bottom of the air tank. Close tightly when drained.
4. Make sure the air compressor is disconnected from the electrical source.
5. Make sure the Safety Relief Valve is working correctly.
6. Make sure all guards and covers are in place and securely mounted.
WARNING RISK OF BODILY INJURY! NEVER ATTEMPT TO OPEN THE AIR TANK DRAIN VALVE
WHEN MORE THAN 10 PSI OF AIR PRESSURE IS IN THE AIR TANK!
3/8 - 1/2 Inches
Motor Ø
Comp. Ø
