Maintenance Instructions
14.7.16 Kapitel/Chapter 8: Maintenance Instructions - Seite/Page 87
Fig. 8.13.3-3: Raw water pumpRemove the cover of the raw water pump by loosen the
wing screws from the housing.
Fig. 8.13.3-4: ImpellerPull to the impeller with a multigrip pliers of the wave.
Mark the impeller, to make sure that these is used in the
correct position at re-installation.
Fig. 8.13.3-5: ImpellerCheck to the impeller for damage and replace it if
necessary.
Before the reinsertion into the housing the impeller should
have been lubricated with glycerin or with a non-mineral oil
based lubricant e.g. silicone spray.
Fig. 8.13.3-6: TImpeller sealhe impeller is attached to the pump wave (if the old
impeller is used, pay attention to the before attached
marking).
Fastening the cover and use a new seal.
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