Renfert 18300000, Instruction Manual

Page: 17 / 76

- 5 - EN
7. Error List
Error • Possible cause • Corrective action
The device gene-
rates no vibra-
tions
• Power cord not pro-
perly plugged in at the
device�
• Blown fuse�
• No power at the wall
outlet�
• Check that the power cord is secu-
rely seated in the socket�
• Replace the fuse (refer to
Sec� 3�4)�
• Test the wall outlet for power�
No difference
in the vibration
intensity bet-
ween the switch
settings Fine/
Coarse.
• Faulty diode (short
circuit)�
• Return the device for service�
No function in
coarse oscillation
mode.
• Faulty diode (interrup-
tion)�
• Faulty switch�
• Faulty switch connec-
tion wiring�
• Return the device for service�
No function in
fine oscillation
mode.
• Faulty switch�
• Faulty switch connec-
tion wiring�
• Return the device for service�
No effect at the
different power
level settings.
• Faulty switch�
• Faulty switch connec-
tion wiring�
• Return the device for service�
Device extremely
loud during ope-
ration.
• Loose internal compo-
nents�
• Loose rubber mat�
• Return the device for service�
• Attach the rubber mat correctly
(see Chap� 1�2)�