WARRIOR AC50VLF Operation Manual - 6. Cautions
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5. OPERATION AND ADJUSTMENT
1)The compressor is controlled by pressure switch when operational. It will stop
automatically as pressure increases to maximum and will restart automatically when
pressure decreases to minimum. The rated pressure has been factory set and MUST
never be altered. As soon as the motor switched off the compressed or the
compressor is being stored the air in the discharge pipe should be released. This is
the necessary condition for restart or the motor could be damaged.
2)The output pressure of compressed air can be adjusted by regulating valve. Pull up
the knob of regulation valve and turn it clockwise to increase or counterclockwise to
decrease the pressure (Fig.3).
3)To stop the compressor when operating press the pressure knob switch to the OFF
position.
6. CAUTIONS
(1) Before operation or starting of compressor put in oil plug and air filter.
(2) Never unscrew any connecting part when the tank is in pressure condition.
(3) Never disassemble any electrical part before disconnecting the mains plug.
(4) Never adjust the safety valve.
(5) Never use the compressor in place where voltage is too low or too high.
(6) Never disconnect the plug to stop compressor, set the switch knob in position off
instead.
(7) If the release valve doesn’t work at full pressure, stop the compressor to find the
cause immediately so not damage to motor can occur.
(8) Lubricating oil must be clean; oil level should be kept in the score of oil ruler glass.
(9) Disconnect the plug to cut off power supply and open the outlet valve.
Fig.3