Returning To Service - KSB Etanorm FXV Installation & Operating Manual

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6 Commissioning/Start-up/Shutdown
ð This will prevent the formation of deposits within the pump and the pump
intake area.
The pump (set) is removed from the piping and stored
ü The pump has been properly drained. (ð Section 7.3, Page 37)
ü The safety instructions for dismantling the pump have been observed.
(ð Section 7.4.1, Page 37)
ü The permissible ambient temperature for storing the pump is observed.
1. Spray-coat the inside wall of the pump casing and, in particular, the impeller
clearance areas with a preservative.
2. Spray the preservative through the suction nozzle and discharge nozzle.
It is advisable to then close the pump nozzles (e.g. with plastic caps).
3. Oil or grease all exposed machined parts and surfaces of the pump (with
silicone-free oil and grease, food-approved if required) to protect them against
corrosion.
Observe the additional instructions on preservation. (ð Section 3.3, Page 12)
If the pump set is to be stored temporarily, only preserve the wetted components
made of low-alloy materials. Commercially available preservatives can be used for
this purpose. Observe the manufacturer's instructions for application/removal.

6.4 Returning to service

For returning the equipment to service observe the sections on commissioning/start-
up and the operating limits. (ð Section 6.1, Page 28)
In addition, carry out all servicing/maintenance operations before returning the
pump (set) to service. (ð Section 7, Page 33)
WARNING
Failure to re-install or re-activate protective devices
Risk of injury from moving parts or escaping fluid!
▷ As soon as the work is completed, properly re-install and re-activate any safety-
relevant devices and protective devices.
NOTE
If the equipment has been out of service for more than one year, replace all
elastomer seals.
Etanorm FXV