14 Installation, Operating and Maintenance Instructions (Original Instructions)
ABS submersible sewage pump XFP 80C - 201G
9.3
Lubricant changing (PE1 & PE2)
The seal chamber between the motor and the hydraulic section has been fi lled with oil at manufacture.
An oil change is only necessary:
At specifi ed service intervals (for details contact your local ABS Service Centre).
If the DI moisture sensor detects an ingress of water into the seal chamber or motor chamber.
After repair work that requires draining of the oil.
If the pump is being taken out of service the oil should be changed before storage.
9.3.1 Instructions on how to drain and fi ll the seal chamber
Loosen the drain plug screw (a) enough to release any pressure that may have built-up, and re-tighten.
Before doing so, place a cloth over the plug screw to
contain any possible spray of oil as the pump de-pressurises.
Place the pump in a horizontal position, sitting on its discharge fl ange,
with the motor housing supported from underneath.
To prevent the pump from toppling over ensure it is supported
to lie fl at on its discharge fl ange.
Position an adequate container to receive the waste oil.
Remove the plug screw and seal ring (a) from the drain hole.
After the oil is fully drained lay the pump fl at, and rotate so that
the drain hole is positioned to the top.
When in this position the pump must be held by hand,
or supported at both sides, to prevent it from toppling over.
Select the required volume of oil from the quantities table (p.17) and
slowly pour into the drain hole.
Refi t the plug screw and seal ring.
(a) Drain plug screw
DRAIN
FILL
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(a)
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