5. Service chart
5.1 Oil in shaft seal housing
Oil quality
Component
Service instructions
Lubrication
Inspection
Motor
Keep the motor housing clean
(otherwise cooling is affected).
The motor housing cannot be
dismantled.
The motor is filled with dielectric oil. No
oil level check and oil change are required.
Supply cable
The supply cable must be checked twice a
year for surface damage, strain, kinks, etc.
If damaged, the cable must be replaced
by Grundfos.
Shaft seal housing
Change the oil every
5.000 operating
hours or minimum
every two years.
Propeller
Check the propeller blades regularly for
wear and tear. Remove any material
wound round the blades, such as ropes,
threads, etc. which may cause uneven
running and oscillation of the installa-
tion. In case of strong turbulence, clean-
ing is absolutely necessary.
If the propeller is damaged, it should be
replaced.
Pull and safety wire
Regular oiling or greasing
increases the life of the wire.
Check the lifting wire regularly and
always before using the winch. Replace
the wire, if required.
Screws
Check the fixing screws every
time the pit/tank is empty.
Ambient temperature
0 to +40°C
Type
SHELL Ondina 917
Quantity
0.078 litre
