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1. The compressor is controlled by a pressure switch. It can be
stopped automatically as the pressure increases to the maximum
and restarted as pressure decreases to the minimum. The rated
pressure has been adjusted during the manufacturing process
- don’t alter it carelessly. As soon as the motor is switched off
the compressed air in the discharge pipe should be released
through the release valve under the switch. This is a necessary
condition before restarting or the motor will be damaged. The
rated pressure can be altered by turning the adjusting screw.
OPERATION AND ADJUSTMENT
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