Installation, operating and maintenance manual SKIT/S-DEB
3rd print version
page 51
10 – Operation
RWO GmbH
●
Marine Water Technology
●
Bremen
●
Germany
Issue 2014-04-10
max. 1.5 bar.
Open the valves in the suction line
5)
Open the valves in the clean water line outboards.
6)
Note
The pump is a displacement pump; it must not be
operated upstream of closed fittings.
Check the rotational direction of the pump.
7)
Note
With a new start and/or after linger periods of
standstill, make sure that the drive motor can rotate
the pump without problems. Should this prove to be
impossible, e.g. because of the high adhesion
between rotor and stator in new condition, you can
support this movement using a suitable tool at the
shaft behind the shaft seal.
WARNING
Do not put your hands to the rotating shaft in the
area of the transmission bell housing - stuffing box
packing! Danger of severe finger injury.
Check the pressure gauges
8)
The pressure gauges are equipped with a glycerine leak
protection. To achieve a pressure compensation in the
pressure gauge housing, you must cut off the nipple at the
rubber cap with scissors before commissioning.
10.2
Before each startup
Check if wastewater is present.
9)
Note
The control light "Level" is intended as optical
indication for the presence of wastewater. See the
detailed description under section
à
3)
Check if
wastewater is present.
Ensure compressed air supply and flushing water
10)
supply.
Open the valves in the suction line
11)
Open the valves in the clean water line outboards.
12)
Note
The pump is a displacement pump; it must not be
operated upstream of closed fittings.
