Maintenance; Preventive Maintenance Schedule - Atlas Copco GA18 VSD Instruction Book

4 MAINTENANCE

Attention
Mechanical maintenance
Before starting maintenance, open drain valves (1 and 4-
Fig. 1.5) and wait for at least 30 seconds
Electrical maintenance
Wait for at least 6 minutes before starting maintenance as
hazardous high voltage remains on the condensers of the
start and speed regulation unit for 6 minutes after
switching off the voltage.

Preventive maintenance schedule

Period See
section
Daily
3-monthly
2920 1454 00
See notes Operation
below
table
4.1 Preventive maintenance schedule for
the compressor 1)
Service plans
Important
Service kits
General