Electrical connection
The connections according to the circuit diagram and the maintenance of the electrical drive may only be
carried out by electrical specialist personnel.
Commissioning:
During commissioning check whether:
In the event of unusual running noises the drive must be stopped immediately and Customer Services should be
informed. If oil is lost Customer Services should be called, the oil level should be checked by means of the dipstick on the
vent screw and the drive must also be switched off if the level falls below the minimum filling quantity.
To ensure efficient support in the event of a fault we require the following information:
MOUNTING ARRANGEMENT
Mounting arrangement 1
DKK
DKN
INSTALLATION ADVICE
The corresponding accident prevention regulations must be followed.
For switching the motor and the brake connections, switching contacts of
utilization category AC-3 acc. to IEC 158 must be used.
The types of line and their cross-sections must be selected according to the
relevant regulations. The nominal flows and the type of connection are given
on the motor type plate. The drive details must agree with the connected
values.
If operated with electronic control devices it is essential to take account of
the corresponding start-up instructions and circuit diagrams.
The drive does not get excessively hot
The data from the type plate on your drive unit
The type and extent of the fault
When and under what accompanying conditions the fault occurred.
Whether the drive was subject to speed variations or other distinctive happenings
Mounting arrangement 2
DKK
DKN
DKS
6
Revision_11_2007