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PREPARATION FOR START-UP
1. The place to set the compressor should be clean, dry and ventilated.
2. Keep the use voltage /- 5% of rated.
3. Keep the oil level in the red circle leveler. Recommend compressor oil use SAE30 or L-DAB100
over 10°C and use SAE10 or LDAB68 below 10°C.
4. Open the outlet valve, set the knob of pressure switch in position on, let the compressor run 10
minutes with no load ensure lubricating the moving parts before regular service.
OPERATION AND ADJUSTMENT
1. The comressor is controlled by pressure switch when normal working. It can be stopped
automatically as pressure increasing to the maximum and restart as pressure decreasing to the
minimum. The pressure controls have been set for maximum opeartion safety when produced at
factory, do not change it carelessly. As soon as moor switched off, the compressed air in the
discharge pipe should be released through the release valve under the switch. This is necessary
condition for restart, or the motor will be damaged. The rated pressure can be adjusted by turning the
adjusting bolt of the switch.
2. The output pressure of compressed ait can be adjusted by regulation valve. Pull up the knob of
regulation valveand turn it clockwise to increase the pressure.
3. When the compressor in running needs to be stopped, only set the knob of pressure switch in
position off.
CAUTIONS
1. Put the cover off first and put on the breath pipe and air before the compressir run.
2. Never unscrew any connecting part when the tank is in pressure condition.
3. Never disassemble any electrical part before disconnecting the plug.
4. Never adjust the safety valve carelessly.
5. Never use the compressor in place where voltage os too low or too high.
6. Never use electric wire more than 5 metres long with less than 1,00 mm2 wire.
7. Never disconnect the plug to stop compressor, set the switch knob in position off instead.
8. If the release valve doesn´t work as motor stopped, find the cause immediately so as not to damage
motor.
9. Lubricating oil must be clean. Oil level shouldbe kept in the score of oil ruler.
10. Disconnect the plug to cut off power supply and open the outlet valve.
