Instruction book
5
Operating instructions
5.1
Initial start-up
Safety
Initial start-up procedure
1. Remove the red painted transport brackets (2).
2. Check the settings of the overload relays. See section
3. Connect the compressor electrically. See section
4. Close the condensate drain valve. See chapter Condensate management in section
diagram.
5. Switch on the voltage. Start and stop the compressor. On 3-phase compressors, check for
correct direction of rotation (direction arrows are provided on the motors). If the rotation
direction is wrong, switch off the voltage and reverse two incoming electric lines.
5.2
Starting
Procedure
1. Open the air outlet valve. See section
2920 7140 52
The operator must apply all relevant
Safety
precautions.
Electric cable size and
Electrical
connections.
Introduction
for its location.
fuses.
Flow
81