AWS Installation and operating manual
6
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Electrical connection
Only qualified personnel, is allowed to set up the electrical connection. Prepare the main
plug with the main switch and a proper fuse (or circuit-breaker) for the electro connection of
the equipment. Grounding is mandatory. Before the start-up check all the connections and
fix them if necessary. Before you connect the compressor to el. power, check if the power
supply is compatible with the power requirement of the system. If that is not the case, heavy
damage can occur, which may render the warranty null and
void.
Check the system, if the grounding is as required by
regulations. Connect the compressor on the power supply
and do not use any inappropriate extensions, which may
damage the compressor. Do not do any repairing or changes
and do not cut or damage the cables. If the cable for the
energy supply is damaged, replace it with a new one of the
same type. Always attach the grounding connections on the
housing as required.
Water connection
The system has to be connected to a water supply with a hose of at least 50cm in length. The
hose needs to be of appropriate size and in accordance with the supply connector the
connector on the housing.
Condensate drain connection
The condensate drain connection to the drain pipe goes by a flexible hose, at least 50cm of
length. The hose has to be of appropriate dimension in accordance with the connector on
the condensate drain and the dimensions of the pipe for the drain.
Launch
Before activating the equipment, there are a few checks necessary (follow
thoroughly):
Check the oil level in the compressor with the help of the oil indicator (picture 4)
The red dot in the middle marks the ideal oil level (if the oil level is inappropriate,
check the maintenance)
Check if the condensate drain, located on the bottom of the filter (pressure vessel), is
closed (picture 5)
Check if the button on the pressure switch is OFF – 0.
Picture 3: Grounding
