13
Important!!
Prior to conducting any work on the compressor unit with motor, make sure that
the main switch is set to position
“0“ and that the main power cable is
disconnected and that the power is off.
Prior to opening the sound cover, remove the safety locks and open the sound
cover only when the compressor is at standstill.
Caution!!
Burning hazard due to hot machine parts.
Wear protective gloves.
4.2
V-belt drive
Check the tension of the V-belts and asses the wear of the belts once a week (wear,
dryness, cracks). Retighten the belt if you can press over 0.5 centimetres into the belt.
(Loosen the fastening screws of the motor a few turns, tighten tensioning screws evenly,
check the alignment and re-tighten the fastening screws of the motor.)