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4.18.
electrical connection
▲
Do not operate the pump in wet surroundings.
4.18.1.
the device may only be operated under the following conditions:
• The device may only be connected to outlets with protective contacts that have been professionally installed, grounded and
inspected.
• Mains voltage and fuse protection must comply with the technical data.
• When operating in swimming pools, garden ponds and similar places, the device must be provided with a residual current
of not more than 30 mA by means of a residual-current-operated protective device.
• When operating outdoors, the electrical connections must be splash-proof; they must not lie in water.
• Extension cords must have sufficient wire cross section; cable drums must be complete unwound.
5. operation
5.1.
filling and intake suction
Warning! Danger of damage to the pump. The pump should be filled with water after each new connection or in the event of water
‰
loss or air intake. Extended operation without a water refill (unsupervised dry run) will destroy the pump.
5.1.1.
Unscrew Pump cover. (6)
5.1.2.
fill completely with water.
5.1.3.
Reinstall filter and screw Pump cover and seal back on.
5.1.4.
If you want to shorten the intake time, fill the suction line as well.
5.1.5.
open pressure line (turn on water spigot or nozzle), so that air can escape during intake.
5.1.6.
switch the device on.
5.1.7.
When water runs out evenly, turn the device off.
note: A check valve is recommended between the pump and the suction line, so that the water column remains in the suction line.
A suction filter is recommended for better suction performance.
5.2.
operation
5.2.1.
Pump and suction line must be connected and filled.
Warning! Danger of damage to the pump. The pump must not be allowed to run dry. Sufficient conveying medium (water) must
‰
be on hand at all times.
Warning! danger of damage to the pump. if the domestic water supply is installed directly in the water distribution network, it is
‰
important to note that the water pressure from this network is added to the pump pressure. A total pressure of 6 bar must not be
exceeded.
note: the pressure tank includes a rubber bellows, which is under air pressure set by the manufacturer, at 3.8bar. this enables
small amounts of water to be removed without starting up the pump.
5.2.2.
Check the pressure before operating the pump and increase it if necessary, see Increase preliminary filling pressure, section 6.1.
the pump must not be placed in direct sunlight since this could, under certain circumstances, result in too high a pressure.
5.2.3.
Plug in the mains plug.
5.2.4.
open pressure line (turn on water spigot or nozzle).
5.2.5.
turn pump on at the on-off switch. check to be sure that water is coming out.
5.2.6.
if the motor does not start up or the pump does not build up any pressure or if similar faults occur, turn the device off and try to remedy
the error, see troubleshooting section 8
5.2.7.
the pump is equipped with a pressure switch. this turns the pump on if the water pressure in the pressure tank drops below the
start-up pressure due to water removal.
5.2.8.
the pressure switch turns the pump off when the shut off pressure is reached.
note: the pressure switch is preset to the correct start-up and shut off pressure by the manufacturer.
6. maintenance
Warning! disconnect from the mains supply before carrying out any work on the pump.
‰
Warning! make sure that the pump and connected accessories are depressurised before carrying out any work on the pump.
‰
note: All gaskets must be renewed after disassembly of components.
Increase preliminary filling pressure.
6.1.
6.1.1.
If over the course of time the pump starts up after just a slight removal of water (approx. 0.5ltr), the preliminary filling pressure in the
pressure tank must be re-established.
6.1.2. 1. disconnect the mains plug.
6.1.3. 2. open pressure line (turn on water spigot or nozzle), allow water to completely run off.
6.1.4. 3. Unscrew plastic butterfly valve (9) on the front side of the boiler; the air-control valve is located behind it.
6.1.5. 4.
Attach air pump or compressor hose to the air-control valve with a "tyre valve" connection and pressure gauge.
6.1.6. 5. Pump up [inflate] to the designated preliminary filling pressure (preliminary filling pressure: 1.8~2.0 bar).
6.1.7. 6. Reconnect the pump and check function.
filter cleaning
6.2.
Warning! If the conveyed water is highly contaminated, clean the filter after each use. A blocked up filter will damage the pump.
‰
6.2.1.
Unscrew filter housing (A) and take out filter cartridge.
6.2.2.
If needed, soak filter cartridge in warm water for a short while.
6.2.3.
Rinse filter cartridge with clear water; brush out stubborn dirt from inside using a soft brush
7. storage
7.1.
if there is danger of frost, dismantle the device and accessories, clean and store them in
a place protected from frost.
7.2.
Dismantling and storage
7.2.1.
turn off the device, unplug the mains plug.
7.2.2.
open pressure line (turn on water spigot or nozzle), allow water to completely run off.
7.2.3.
completely empty the pump and boiler.
7.2.4.
dismantle the suction and pressure lines from the device.
© Jack sealey limited
Original Language Version
WPB062S.V2| Issue 1 01/07/16
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