Taking The Equipment Out Of Operation; Taking The Equipment Out Of Service When Faults Occur; Taking The Equipment Out Of Service At The End Of The Shift; Taking The Equipment Out Of Service For Maintenance And Repairs - DEMAG DRF 200 Assembly Instructions Manual

7.4

Taking the equipment out of operation

7.4.1

Taking the equipment out of service when faults occur

DRF 200 friction wheel travel drives must be switched off immediately in the event of the following faults:
● If electric devices and cables as well as parts of the insulation are damaged.
● Brake and safety device failure.
7.4.2

Taking the equipment out of service at the end of the shift

The following measures must be taken when finishing work or leaving the working area:
● Move the unloaded installation into its resting position.
● Actuate the emergency stop.
● Switch the installation power supply off at the mains connection or isolating switch.
The installation must be disconnected from the power supply when finishing work or leaving the working area.
However, if the installation is continuously connected to the power supply, the following must be considered:
● The installation is not protected against unauthorised or accidental switching-on and, therefore, it is not pro‐
tected against unintended movements.
● Damage may be caused by an electric surge if lightning strikes.
● The power-supply line and the electric cabling and wiring must be checked with particular care and at shorter
intervals.
7.4.3

Taking the equipment out of service for maintenance and repairs

1. Switch off the mains connection switch or isolating switch before commencing maintenance work.
2. Secure the mains connection switch with a padlock to prevent unauthorised or accidental re-connection to
the supply.
3. Only carry out maintenance work on the installation when the load has been removed.
4. Stop all moving parts and ensure that they cannot start moving while maintenance work is being carried out.
5. Observe the relevant accident prevention regulations, instructions concerning intended use and statutory
regulations for operation and maintenance.
6. Observe relevant safety regulations when repairing electric equipment.
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