KAESER EPC 1000-2-500, Service Manual

Page: 51 / 110

8 Operation
8.1 Switching on and off
Always switch the machine on and off with the «ON/OFF» switch.
Fig. 20 Switching on and off
1
Star-delta starter
2
«ON/OFF» switch
3
Operating hours counter
DANGER
Automatic restart!
Serious injury is possible.
➤ The machine restarts automatically when power is restored after a power cut.
➤ Make sure that no one is working on the machine.
8.1.1 Star-delta starting
Precondition A power supply disconnecting device has been installed by the user.
No personnel are working on the machine.
All panels are in place and secured.
The machine temperature is at least +3° C.
Switching on
DANGER
Compressed air!
Serious injury is possible.
➤ Never direct compressed air at persons or animals.
➤ Make sure that no one is working on the machine.
1. Switch on the power supply isolating device.
2. Switch on the machine from the control unit.
Result The machine starts as soon as network pressure is lower than the cut-out pressure.
8 Operation
8.1 Switching on and off
No.: 9_9431_02 E
Service Manual 2-stage piston compressor
EPC
41