5
- A range of accessories may be fitted onto the threaded connections of the pump.
- The filter caps delivered are sufficient as suction protection in clear water.
- In order to prevent blocking the fountain nozzles, it may be necessary to use the filter sponge and filter
basket supplied in the case of „MP“ pumps.
-
TIP!
filter sponge and filter basket for operation with fountain nozzles are also available as accessories
with
item number 168 / 009074.
Non submersible use (see fig. 3 + 4)
The pump can be used in a nonsubmerged type application.
- Position the pump below the water level, at the side of the pond so that the water can be fed to the pump
(not self-priming)
.
- Remove the filter cover (1)
(see fig. 5)
.
- Connect suction hose (S) and pressure hose (D) to the pump. Connection should be waterproof.
- Fill suction hose and pump with water before switching-on.
-
TIP!
To prevent the pump becoming clogged, provide the suction hose with a prefilter
Art.-No. 168 / 009051
covered in our range of accessories.
Overload protection
The built-in thermal overload trip prevents the pump from being overheated.
The pump must cool down. When cool, the pump will start automatically again.
Check the following operating conditions:
- Is there a sufficient water supply?
- Has the filter become clogged?
- Has dirt entered the pump housing (Follow the cleaning instructions below)?
- Have hoses or jets become clogged?
- Has the pump cooled down?
As soon as you have solved the problems, you can start the pump again.
Dismantling / Assembly (see fig. 5 - 7)
1. Follow the safety measures.
Disconnect the pump!
2. Press the filter cover (1) from on top and take it out of the pump.
3. Loosen the 4 screws (9).
4. Unclip pump housing (6) from motor housing (4).
5. Remove rotor assembly (8) from motor housing (4).
Pay attention to the O-ring (6) in the motor housing (4).
6. Clean all parts using clear water and soft sponge.
7. Mounting:
- Press the O-ring (7) onto the groove in the motor housing (4).
- Push the rotor assembly (8) onto the motor housing (4) with precaution and turn the bearing cap so
that the two holes fit on the pins in the motor housing (4).
- Make sure the rotor assembly is free and will turn.
- Check the position of the O-ring (6) in the motor housing (4).
- Plug the pump housing (6) in the motor housing (4) and tighten the 4 screws (9) uniformly.
- Screw the filter basket (10), filter sponge (11) (only supplied with „MP“ pumps) onto the pump
housing (6).
- Press the filter cap (1) into the motor housing (4)
Maintenance
In order to prolong the service life of your pump and to keep it in good operating condition, it is
recommended to carry out maintenance and cleanup regularly.
This can be done by everyone, quickly and easily.
See „Dismantling / Assembly“
Servicing intervals
- In the beginning check performance of your pump every day. If necessary, clean the filters.
- Since servicing intervals (complete cleanup) will vary depending on pond pollution, repeat the periodic
service to your pump in accordance with the requirements given.
Should you determine that there are damaged or worn parts, do replace them.
See „Spare parts“
Important! When used in calcareous water, the rotor assembly (8) and the stainless steel split tube
in the motor housing (4) should be cleaned at regular intervals.
Winter / Pump care
Protect your pump from freezing-in!
Take the pump out of your pond in autumn.
Clean the pump completely following the outlined instructions.
During the winter months store the pump in a tank filled with water to prevent the bearings from drying out.
Store the tank in a frost-resistant room.
