Fig. 21 Switching on and off with the clock
1 «Clock» key
2
Clock
LED
1. Attach an easily seen notice warning of time-controlled operation:
Clock control: danger of unexpected starting!
➤ Make sure the power supply disconnecting device is switched off before commencing any work
on the machine.
Tab. 44 Machine identification
2. Press the «clock» key.
The
clock
LED lights. The machine is switched on and off by the clock.
8.5 Acknowledging alarm and warning messages
Messages are displayed on the "new value" principle:
■ Message received: LED flashes
■ Message acknowledged: LED lights
■ Message gone: LED extinguished
or
■ Message received: LED flashes
■ Message gone: LED flashes
■ Message reset: LED extinguished
8 Operation
8.5 Acknowledging alarm and warning messages
9_5708 08 USE
Service Manual Screw Compressor
BSD
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