Instruction Handbook KL
Chapter 7
BA KL V11 en 10/2014 page 7-5
7.8 Dismounting pump
Rotating parts or pressurised spout liquids
Possible dangerous situation: Severe or fatal injuries
Do not work on rotating pump!
Switch the plant into a voltage-free condition and secure against any unauthorized and
accidental restart
Workings on electrical plant must carry out by qualified persons!
Demounting of pump must carry out only by qualified persons!
1. Shutdown pump by turning off its electrical energy supply.
2. Shutdown valves.
3. Let the pump cooling.
4. Drain pump. Collect and depollute leakages.
5. Switch the plant into a voltage-free condition and secure against any unauthorized and
accidental restart.
6. For pumps with drive through a flexible coupling, dismount coupling guard and withdraw the
drive with clutch part.
7. Remove connecting of auxiliary systems (Seal systems, feeler gauges etc.)
8. Demounting pump from plant.
7.9 Send pump back for repair
Repair works will be carry out if you give an account of decontamination.
1. Drain and clean the pump.
2. Sealing all holes and of the pump.
3. Send pump with duly completed declaration of decontamination on the manufacturer.
4. Enclose the pump information about operation conditions and reasons of repair.
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