Inspection and maintenance
Only allow trained specialists to attend to any
necessary repairs
Electrical Wiring
Connections and repairs to the electrical
wiring may be done only by an electrician.
The installed electrical motor is connec-
ted so that it can operate. The connection
corresponds to the relevant VDE and DIN
regulations.
The connection to the power source by the
customer, as well as any extension cables
must correspond to these regulations.
Important Note
Damaged electrical wiring
Insulation damage occurs frequently on electri-
cal wiring.
The causes are:
•
Pressure points, when wiring is led through
window or door openings.
•
Bending points due to inexpert fixing or
placement of extension cables.
•
Cuts due to the wiring being driven over.
•
Damage to the insulation due to the plug
being torn out of the outlet.
•
Tears due to ageing of the insulation.
Do not use any damaged electrical wiring:
they can be mortally dangerous due to the
damaged insulation.
Check electrical wiring regularly for damage.
Make sure that the electrical wiring is not con-
nected when it is being inspected.
Electrical wiring must correspond to the relevant
VDE and DIN regulations. Only use extension
cables with the designation H05VV-F
Regulations demand that the designation be
printed on the extension cables
Alternating current motor
•
The electrical current must correspond to
that given on the rating plate.
•
Extension cords must have a minimum
cross section of 1.0 mm3.
•
The power connection must have an appro-
priate safety fuse.
Should there be any questions, please indicate
the following data:
•
Motor manufacturer
•
Data on the machine-type label
•
Data on the switch type label
If the motor has to be sent in, then please send
in the complete engine unit with the switch.
9
D
GB
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