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operation
Operation
Initial Start Up
PREPERATION FOR STARTING
1. Pump is shipped with oil. Remove the oil cap and check pump oil
1. The place to set the compressor should be clean, dry and ventilated.
level. Add SAE 30 non-detergent pump oil (Part #4043), if neces-
2. Keep the use voltage within±5% of rated.
sary. Hand tighten breather cap.
3. Keep the oil level in the red circle leveler.
2. Turn pressure relief knob to engine start position.
Engine
KNOB
Start
FIG. 1
3. The engine is shipped without oil. Refer to the engine manual for oil
capacity and viscosity recommendations.
4. Refer to engine manual to start your engine.
5. Once the engine has started, move the pressure relief knob to the
engine run position.
CAUTION
DISCHARGE VALVE 1
Unusual noise or vibration indicates a problem. Do not continue to
operate until you identify and correct the source of the problem.
4. Recommend compressor oil use SAE30 over 10ºC, and use SAE10
CAUTION
below 10ºC.
Do not attach air tools to open end of the hose until start-up is
5. Open the outlet valve, set the knob of pressure switch in position on
completed and the unit checks out OK.
(Fig.2), let the compressor run 10 minutes with no load to ensure
lubricating the moving parts before regular service
6. Run the unit for 30 minutes, with ball valve open, to break in pump
parts.
7. Close the ball valve to shut off airflow. The compressor is now ready
CAUTION
for use.
8. After 50 hours of operation change the compressor oil.
Unusual noise or vibration indicates a problem. Do not continue to
operate until you identify and correct the source of the problem.
10
16
Breather Cap
ON/OFF
Engine
Run
SAFETY VALVE
DISCHARGE VALVE 2
FIG. 2
CAUTION
Do not attach air tools to open end of the hose until start-up is com-
pleted and the unit checks out OK.
OPERATION AND ADJUSTMENT
1. The compressor is controlled by pressure switch when normal
working. It can be stopped automatically as pressure increasing to the
max and restart as pressure decreasing to the min. The rated pressure
has been adjusted when produced. Don't change it carelessly. As
soon as motor switched off the compressed air in the discharge pipe
should be released through the release valve under the switch. This
is the necessary condition for restart, or the motor will be damaged.
The rated pressure can be adjusted by turning the adjusting bolt of the
switch (Fig.3).
2. The output pressure of compressed air can be adjusted by regulating
valve. Pull up the knob of regulation valve and turn it clockwise or
counterclockwise to increase or decrease the pressure (Fig.3).
3. The the compressor in running need be stopped only set the knob of
pressure switch in positing off.
REGULATING KNOB
ADJUSTING SCREW
REGULATING VALVE
FIG. 3
17
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