Technical data

41
44 Impeller inspection
• Inspecttheimpellerfordamage.
• Replacetheimpellerifnecessary.
45 Re-install the impeller
• Theimpellershould belubricatedwith
glycerin or a non-petroleum based lubri-
cant such as a silicone spray before fit-
ting 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).
46 Replacing the pump cover
• Replacethecoverwithanew O-ring.
• Checkthewaterfilterandopenthesea
cock.
Raw water pump inspection
Every 1000 operating hours.
4 Maintenance
VD00127 VD00004
iM p e l l e r , a r t .C o d e : StM8061
STM7686
STM7696
VD00582
o-ri n g , a r t .C o d e :