For more information, see on the net at
www.royal-exclusiv.de
. Simply enter the part number or name into
the search box or email to:
.
All information without guarantee. 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
2. Maintenance
We recommend the cleaning of the Bubble King
®
Double
Cone skimmer at frequent intervals respectively to check
the needle wheel for foreign objects. To check the needle
wheel ist not necessary to remove the skimmer from the
filter tank. The Bubble King
®
Double Cone skimmer is
available with two differ pump types, the MiniRedDragon
or the adjustable Red Dragon
®
3 Mini Speedy.
2.1. Maintenance of the Mini Red Dragon - MRD - pump
For the entire maintenance of the skimmer only a bigger
slotted srewdriver is necessary.
Unplug the skimmer from the mains or disconnect the
power plug and remove the pump from the silicone hose
by gently rotating it. Remove the nozzle from its seating.
Turn the pump into your direction and optically check the
first row of needles for foreign objects like snails, mussels,
activated carbon pellets, filter cotton or food debris. In
case of an accumulation of debris in the pump, the pump
must be disassembled.
Remove the three titanium pump head srews and check
the pin wheel for snail shells, mussels, active carbon pel
-
lets, filter cotton or residual food. In case of larger accu
-
mulations, please clean the pin wheel. Pull out the impeller
and clean and delime the entire pump.
Red Dragon
®
Bubble King
®
pumps feature an integrated
automatic switch-off function. The energy input is con-
tinuously measured electronically. If power consumption
increases for whatever reasons, e.g. in case of calcifica
-
tion resulting in sluggish bearings – the electronic system
of the pump recognizes this as a failure and the pump is
switched off automatically.
By plugging/unplugging the power plug the pump can be
made ready for operation again. Please note that it is pro-
hibited to circumvent the electronics to make the pump run
again by constantly plugging/unplugging the power. If the
Red Dragon
®
pump switches off, there is always a problem
which must be remedied. This is usually a cleaning interval
that is to be implemented. Continuous circumventing of of
the pump electronics may result in motor damage which is
not covered by guarantee or goodwill. Furthermore, major
impurities may generate vibrations.
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
!
4