Page 44
EN
6. Commissioning
6. Commissioning
Note
Observe the instructions from the ma-
chine manufacturer regarding the lu-
bricants that are to be used.
Warning!
Only fill using clean lubricant and an ap-
propriate device. Contaminated lubricants
can result in severe system malfunc-
tion. The lubricant reservoir must be
filled without introducing bubbles.
Warning!
Different lubricants must not be mixed,
as mixing may result in damage and
necessitate costly and complicated clean-
ing of the product/lubrication system. It is
recommended that an indication of the
lubricant in use be attached to the
lubricant reservoir in order to prevent
accidental mixing of lubricants.
6.2 Commissioning
Observe the following points when com-
missioning the unit/oil supply system:
Fill the reservoir with the prescribed oil.
Open cocks and valves in suction and
delivery lines.
Start drive motors slowly; while doing so,
check the direction of rotation again (fan
impeller).
Measure delivery rate at the pressure
outlet.
Warning!
The UC/UD pump units do not contain
a dedicated filler socket and must
therefore run dry when being started
and primed.
In order to protect the pump seals, the prim-
ing process must not extend indefinitely. If the
pump does not feed lubricant, the unit must
be switched off until the cause has been
remedied.
Leaking screw connections must never be
tightened under pressure or when the pump is
switched on.
Check intake filter (if present) after
15-minute warm-up time.
Check temperature of all components.
6.1 Condition on delivery
The oil reservoir provided by the customer
must be filled before commissioning. Then
check (with the lubrication lines disconnected)
whether bubble-free oil emerges at the pump
body outlet ports when the pump is switched
on. If this is not the case, the pump will have
to be vented.
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