Deactivation; Dismantling; Maintenance - Bosch Rexroth IndraDyn A Series Project Planning Manual

12-2
Operating IndraDyn A Motors

12.2 Deactivation

12.3 Dismantling

12.4 Maintenance

In the case of malfunctions or maintenance, or to deactivate the
motors, proceed as follows:
1. Observe the instructions of the machine documentation.
2. Use the machine-side control commands to bring the drive to a
controlled standstill.
3. Switch off the power and control voltage of the drive device.
4. Only for MAD: Switch off the motor protection switch for the motor
fan.
5. Switch off the main switch of the machine.
6. Secure the machine against accidental movements and against
unauthorized operation.
7. Wait for the discharge time of the electrical systems to elapse and
then disconnect all electrical connections.
8. Before dismantling, secure the motor and fan unit against falling or
movement before disconnecting the mechanical connections.
9. Log all measures taken in the commissioning report.
Fatal injury due to errors in activating motors
and working on moving elements!
⇒ Do not work on unsecured and operating machines.
⇒ Secure the machine against accidental movements
DANGER
and against unauthorized operation.
⇒ Before dismantling, secure the motor and power
supply
disconnecting the mechanical connections.
1. Observe the instructions of the machine documentation.
2. Please heed the safety notes and carry out all steps as described in
the above instructions in the "Deactivation" section.
3. Before dismantling, secure the motor and power supply against falling
or movement before disconnecting the mechanical connections. At
the MAF motor, also empty the coolant channels.
4. Dismantle the motor from the machine. Store the motor properly!
5. Document all executed measures in the commissioning report and
the machine maintenance plan.
Asynchronous motors of the IndraDyn A series operate without wear
within the given operating conditions and service life. However, operation
under unfavorable conditions can lead to limitations in availability.
⇒ Increase availability with regular preventive maintenance measures.
Heed the information in the maintenance schedule of the machine
manufacturer and the service measures described below.
⇒ Log all maintenance measures in the machine maintenance plan.
Rexroth IndraDyn A
against falling or movement
DOK-MOTOR*-MAD/MAF****-PR03-EN-P
before