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Instructions for Use, V2.0, RevG - 07/2016
• Check whether there is a general power failure (no mains power).
• Check whether the mains plug is inserted correctly into the wall outlet
and whether the wall outlet is switched on, if applicable.
• Check whether jumper cable (or UPS cable) is inserted correctly into
the corresponding sockets.
• Check whether the mains switch is switched on correctly.
• Check whether one of the four secondary fuses is defective.
Some instrument malfunctions / failures are caused by defective fuses.
7.3 Power failure
7. Troubleshooting
Malfunction / failure
• Instrument not working - no response.
• No data can be entered via touch screen
or touch screen darkened.
• Stepper motors do not work.
• Instrument does not work properly.
• Instrument cannot be operated at all
or instrument responses are faulty.
• Erroneous display indication.
• Wash stations emptying (solenoid valves
not being addressed).
• Extraction fan not working.
• Transfer arm not moving.
• Oven malfunction (oven fan).
• No vertical transfer arm movement.
• Transfer arm brake system not working.
Fuse
F1
Fuse
F2
Fuse
F3
Fuse
F4
Fuse to be checked
Power failure
