REXROTH MKD025A-144, Руководство пользователя

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Synchronous Motors MKD Assembly
15-3
DOK-MOTOR*-MKD*******-PR07-EN-P Version7.0 19.05.2004
15.3 Connecting the Motor
After having mounted the motor mechanically as specified, proceed to
connecting the motor.
DANGER
Danger to life by electric voltage! Handling
within the range of live parts is extremely
dangerous. Therefore:
⇒
Any work required on the electric system may only be
carried out by skilled electricians. It is absolutely
necessary to use electric tools.
⇒
Before starting work, the system must be de-
energized and the power switch be secured against
unintentional or unauthorized re-energization.
⇒
Before starting work, the appropriate measuring
equipment must be used to check whether parts of
the system are still applied to residual voltage (e.g.
caused by capacitors, etc.). If yes, wait until these
parts have discharged.
WARNING
Injuries to persons or property are possible!
Interrupting or connecting live lines may cause
unpredictable dangerous situations or lead to
physical damage. Therefore:
⇒
Connect and disconnect plug connectors only when
they are dry and de-energized.
⇒
During operation of the system, all plug connectors
must be securely tightened.
WARNING
Risk of short-circuit caused by liquid coolant or
lubricant! Short-circuits of live lines may cause
unpredictable dangerous situations or lead to
physical damage. Therefore:
⇒
Provide open mating sides of power plug connectors
with safety caps when installing or replacing drive
components, if you cannot exclude that they might be
moistened with liquid coolant or lubricant.
The connection diagrams by Rexroth are exclusively intended for the
preparation of system circuit diagrams!
⇒
Connect the motor as specified in the machine manufacturer’s
system circuit diagram! Refer to the connection diagram in Chapter
for support.