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All information subject to change. We try our best, but printing errors reserved.
R
oyal
E
xclusiv
p
umps
&
skimmers
Vorgebirgsstr. 28 // 50389 Wesseling // Germany
Fon +49(0)2236/88055-0 // Fax +49(0)2236/88055-20
[email protected] // www.royal-exclusiv.de
Since 1986
We recommend to check the
Red Dragon
®
pump already
after three months, to determine the possible maintenance
intervals that, can be depending on precipitation between
2-12 months.
If the impeller group extremely calcified,
solve the plate between engine and rotor. Cover enter
with a small slot screwdriver, !
carefully
!
2.2. Deliming and cleaning the impeller
If the bearing fits on the shaft, like shown on the picture on
the left, when pulled out, then manually remove it from the
shaft.
And the bearing after removal from the shaft.
(Shown on the picture on the right)
Important notice:
The backside bearing of the wheel unit
should have your special attention, because most
failures result from there.
Under
no circumstances
put the bearing loosely onto the
shaft and then insert the wheel unit into the motor block.
The bearing wont fit in its slide, and thus, the pump will
hum extremely after putting into operation. The bearing
must securely installed into its slide before assembling the
wheel unit. After the bearing was installed into its slide,
the O-ring seal must be seated by the help of a mid-size
screw driver.
After thoroughly rinsing of all decalcified parts with water,
we now begin to reassemble the device.
At first, check if the bearing sleeve of the wheel unit on the
back was seated properly. Now take the wheel unit and
position in a way that the rectangular slide shows upward.
This rectangular slide will fit into the motor only, when
showing upwards. Wheel unit with slide and the counter-
part on the motor shown on the picture on the left.
7
