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41
10 Troubleshooting
LED
Error
Troubleshooting
Power
Input
Output
Enable
--
--
Potentiometer "Function" in
invalid setting zone
Correct potentiometer position
(→ 7.1)
Short circuit at sensor supply
Remove short circuit
Overspeed
Check whether the input
frequency is outside the
permissible frequency range
(→ 9)
--
-- Short circuit at transistor output Remove short circuit
--
Internal device error
Contact service
Legend:
off
on
flashing
-- any
11 Maintenance, repair, disposal
11.1 Maintenance
The unit is maintenance-free
�
11.2 Cleaning the housing surface
► Disconnect the device
�
► Clean the device from dirt using a soft, chemically untreated and dry cloth
�
Micro-fibre cloths without chemical additives are recommended
�
11.3 Repair
► The device must only be repaired by the manufacturer
�
Observe the safety instructions
�
11.4 Disposal
► Dispose of the device in accordance with the national environmental
regulations
�
UK
Summary of Contents for AR003
Page 63: ...63 FR ...