Instruction Manual Junior II
12
SHUT-DOWN PROCEDURE
- Close filling valve.
Units with electric motor:
- Three-phase current: the motor is switched off by turn
ing the switch (1, Fig. 12) to 0.
- Alternating current: set 0 - I switch to 0.
Units with petrol engine:
- Shut down petrol engine with stop button or stop lever.
All units:
- Drain condensate from intermediate separator and
Triplex filter by means of the drain taps. Vent unit by
means of filling valve to approx. 80 bar (1,150 psi). Close
all valves again to prevent moisture entering the filter and
resulting saturation of the cartridge.
- Check the oil level in the compressor and top up, if necess
ary. Also check whether the compressor needs servicing
in accordance with maintenance schedule - see chapter
4.3.
Fig. 11 Change-over device
B
A
Fig. 12 Motor protection switches
(three-phase motor)
1
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