7.4 Operation
During operation, keep the ambient and operation conditions and technical
data specified in the project planning manual .
Checks during operation:
Pay attention to exceptional noise.
Pay attention to increased vibrations.
Check the cleanliness of cooling ribs and fan unit.
Check the tightness of the coolant connections.
Check the monitoring devices and diagnostic / error messages of the con‐
trollers.
Decommission the drive when deviations from normal operation exist.
7.5 Shutdown
In case of malfunctions, maintenance measures or to deactivate the
BA1N energy storage device, proceed as follows:
1. Comply with the instructions in the machine documentation.
2. Use the machine-side control commands to decelerate the energy stor‐
age device to a controlled standstill.
3. Switch off the power and control voltage of the controller.
4. Only for forced ventilation: Switch off the motor protection switch for the
motor fan.
Only for water cooling: Switch off the external coolant supply.
5. Switch off the main switch of the machine.
6. Secure the machine against accidental movements and against unau‐
thorized operation.
7. Wait until the discharging time of the electrical systems has elapsed and
then disconnect all electrical connections.
8. Before disassembling the energy storage device and, if applicable, its
fan unit, secure them against dropping or moving and afterwards, dis‐
connect the mechanical connections.
9. Record all measures taken in the commissioning log.
7.6 Disassembly
Fatal injury due to errors during the activation
of BA1N or work on moving elements!
● Do not work on running or unsecured machines.
● Switch off the controller and the machine and wait until the discharging
time of the electrical systems has elapsed before starting troubleshoot‐
ing.
● Before starting disassembly, secure the machine against unforeseeable
movements and against unauthorized operation.
● Before disassembling the energy storage device and its supply lines, se‐
cure them against dropping or moving and afterwards, disconnect the
mechanical connections.
● Do not disconnect coolant lines as long as they are still under pressure.
30/49
Commissioning and operation of BA1N energy storage device
BA1N Kinetic Energy Buffer
Bosch Rexroth AG R911393267_Edition 01
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