Vetus D-LINE VD4.120 Operation Manual page 66

6 Maintenance
43 Re-install the impeller
• The impeller should be lubricated with
glycerin or a non-petroleum based lubri-
cant such as a silicone spray before fitting it
into the impeller housing.
• Fit the impeller to the pump shaft. (if an
existing impeller is re-used, install it in the
same position as removed).
64
44 Reinstall the pump cover
• Replace the cover with a new O-ring.
• Check the water filter and open the sea
cock.
For O-ring art.code see page 124.
Raw water pump inspection
Every 1000 operating hours.