English
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Code 1625186897- Edition 7/2019
12.4 STARTING UP
BEFORE CARRYING OUT ANY OPERATION ON THE MACHINE, ENSURE THAT THE
ELECTRIC POWER SUPPLY HAS BEEN DISCONNECTED.
12.4.1 PREPARING FOR SETTING UP
After checking everything as indicated in Chap. 12, follow the instructions in Fig. 12.
12.4.2 PRELIMINARI CHECKS
- Check the oil level Ref. 1 Fig. 12 when supplied the machine is filled with oil;if the oil is not at the
correct level, top up with the same oil as the original type.
- If more than 3 months have passed between the inspection in the factory and the date of installation,
lubricate the screw before starting up. Refer to manufacturer or dealer for further instruction:
- If more than 6 months have passed between the inspection in the factory and the date of installation,
consult the manufacturer.
12.4.3 CHECK THE DIRECTION OF ROTATION
- Check that all fixed guards are in their correct position.
- Connect the control board to the power supply with the automatic circuit-breaker.
- Check if controller display “HOST/FAN LACK PHASE” Fig A.
- If YES there may be lack of phase or wrong sequence.
First check if the voltage is stable. If YES then change any two phases.
- If NO Compressor is safe to start (It will be good to check motor rotation direction if possible) Fig B
ALL WORK ON THE ELECTRIC PLANT, HOWEVER SLIGHT, MUST BE CARRIED OUT BY
PROFESSIONALLY SKILLED PERSONNEL.
FIG.A
FIG. B
FIG. 12
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