Atlas Copco GA 110 VSD+ Instruction Book page 80

Step
1
2
3
Electric cabinet
Step
1
2
3
In the cabinet door, a filter is foreseen. Sufficient ventilation is guaranteed.
Water circuit
Step
1
2
3
Start up
78
Action
The gear casing, motor support and air receiver supports are secured to the frame,
immobilizing the vibration dampers during transport.
Remove the bushes (1) from the gear casing supports and the motor support.
Remove the brackets fitted next to the air receiver supports.
Action
Check that the electrical connections correspond to the local codes. The installation
must be earthed and protected by fuses in all phases. An isolating switch must be fitted.
Check the wires on the transformers for correct connection.
Check the setting of the circuit breakers.
Action
Check that the cooling water drain valves (customer's installation) in the inlet and outlet
lines are closed.
Check that the water shut-off valves (customer's installation) are open.
Open the water regulating valve and check for water flow.
On Full-Feature compressors, switch on the voltage 4 hours before starting in order to
energize the crankcase heater of the refrigerant compressor.
Instruction book
9829 3178 63