Atlas Copco GHS 900 VSD+ - Page 76

Instruction book
76 6996 0227 40
Reference
Designation
1
Switch off the voltage and depressurize the vacuum pump before starting
maintenance or Repairs
2
Lightly oil the gasket of the oil filter, screw it on and tighten by hand (approx. half a
turn)
3
Warning, hot surface
4
Stop the vacuum pump before cleaning the coolers
5
Warning, voltage
6
Switch off the voltage and wait at least 10 minutes before maintenance
7
Vacuum pump remains pressurized for 180 seconds after switching off the voltage
8
If the rotation direction is wrong, open the isolating switch in the voltage supply line
and reverse two incoming electric lines