Table of Contents
Advertisement
29 |
DT 4.2, DT 4.4, DT 4.6, DT 4.8
8.8
TEMPORARY DECOMMISSIONING
The following steps must be observed in the event of temporary decommissioning:
1.
Shutdown
2.
To switch off, the pump must be shut down and secured against being switched on again. In addition, a
warning sign must be attached to the mains disconnection device.
3.
All existing electrical equipment must be disconnected individually.
4.
Disconnection from the power supply
5.
A verifiably qualified electrician switches the motor free and disconnects it. After carrying out the 5 safety
rules, non-qualified electricians may also carry out activities on the pump.
6.
After completion of the decommissioning, the activities under the point: "Recommissioning" must be
followed.
8.9
CLEANING
DANGER
Danger to life due to unexpected start-up
DANGER
Danger to life due to defective, dismantled and manipulated protective devices
WARNING
Risk of injury from slipping, tripping and falling
WARNING
Danger from hot components
ATTENTION
Incorrectly executed cleaning and the use of incorrect cleaning agents or cleaning equipment (e.g. high-
pressure cleaners) can cause damage to the pump.
NOTE
wear suitable PPE.
NOTE
For a description of the safety instructions, see chapter 2.9
The entire pump must be cleaned at regular intervals depending on the amount of dust. This includes cleaning all
surfaces of the pump with a compressed air gun and moistened cleaning cloth.
The cleaning instructions of the manufacturers of components and assemblies are to be observed
The use of solvents or cleaning agents containing solvents is prohibited.
The use of cleaning agents that are highly flammable or generally flammable is prohibited!
The legal regulations for environmental protection must be observed during cleaning.
Restarting the pump is only permitted if there is no damage to the pump and no person is exposed to danger.
8.10 DISMANTLING AND DECOMMISSIONING
DANGER
Danger to life due to unexpected start-up
DANGER
Danger to life from electric shock - Personnel qualification
WARNING
Risk of injury from slipping, tripping and falling
WARNING
Danger from hot components
NOTE
wear suitable PPE.
NOTE
For a description of the safety instructions, see chapter 2.9
The following steps must be observed during dismantling and decommissioning:
1.
Switch off the pump and release the drive.
2.
Switch off the power supply and secure it against being switched on again unintentionally.
3.
Disconnect the supply line of the drive.
Advertisement
Table of Contents
