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7
Don’t use power cable or float switch for carrying or hanging up the pump.
When submerging the pump in wills or shafts. Please use a rope which is to
be fastened to the pump’s carrying handle (2).
OPERATION
Automatic Operation
After having connected the power cable, the pump is automatically
switched on at a definite water height (cut-in height) and switches off
as soon as the water level drops down to a definite water height (cut-out
height).
Manual Operation
In case of manual operation the Submersible Pump srarts when the power
cable has been connected and the float switch has been lifted.
Safety Hints before Operation
For safety reasons the Submersible Pump should always be operated via a
circuit breaker safety switch (FI switch) with rated fault current of ≤30mA.
According to VDE (German Electrical Engineers’ Association) 0100, using
garden ponds and fountains is only permissible if the pump is operated via
a circuit breaker safety switch.
The Ground Fault Circuit Interrupter, part. no 1737, or another autborised
safety switch can be used ad additional safety device Furthermore.
Installation regulations according to VDE 0100 part 072 have to be
observed. Please contact your electrician.
In Austria, according to OVE B/EN 60 555 part 1 to 3, pumps which are used
in swimming pools and garden ponds, and equipped with firm power cable
should be fed via an OVE approved isolating transformer-rated voltage
must not exceed 230V or 120V.
Always check the pump (above all power cable and plug) before each
operation. A damaged pump must not be used. It is absolutely necessary
to have the pump checked by your electrician cable quality HOSRN-F OR
HO7RN-F.
Take care that the electrical connections are made within dry area,
protected from flooding.
Protect plug and power cable (1) from heat, oil and sharp edges.
Check line voltage. Data indicated on the table must match technical data
of the mains supply.
Children under the age of 12 are not allowed to operate the pump. Keep
them away from the connected unit.
Before use, first clear the outlet line.
Observe the minimum water level (see point 9 «Technical Data»). Observe
max. delivery height (see point 9. «Technical Data»).
Have the professional electrician or your agent replace the damaged cable.
Please use a protective switch. (Its current is no more than 30mA.)
OPERATING HINTS
Dry-running operation causes increased wear and should be avoided.
Therefore, the pump must be immediately switched off when water fails
to flow.
The pump is automatically switched off on overheating by the built-in
thermal motor protector. After motor cools down, it automatically switches
on again. (Reasons and remedy, see Trouble Shooting Guide, point 11).
Once unplugging needed, pull the plug shell not the power cable.
The power cable (1) must not be used for mounting or relocating the pump.
For submerging or lifting/securing the pump, fix a rope to the carrying
handle (2). After having pumped chlorinated swimming pool water or other
liquids leaving residues, the pump should be rinsed with clear water.
Sand and other abrasive material in the liquid cause increased wear and
reduce the pump’s output.
Avoid running of the pump for more than 10 min, against closed delivery
side of the pump.
The Submersible pump sucks off down to a residual water height of approx.
5mm. This flat suction height of approx. 10cm. This flat suction height is
only reached in case of manual operation (see point 5. «Operation»), but not
in case of automatic operation.
The Submersible Pump is equipped with an automatic deaerating device
whose function is to remove probable air in the pump. If the water level
drops below the vent valve (4), some water will penetrate outside through
the vent valve. This is not a defect of your pump, but serves to deaerate
the pump.
If in case of manual operation, the pump has sucked off completely and
water flows again after the pump operation, the pumpisn’t deaerated
automatically. Then, the pump has to be switched off for a short time and
then switched on again.
CARE, STORAGE CAUTION!
MAINTENANCE
First always unplug the pump before working on it!
Submersible pumps are virtually maintenance-free.
In case of contamination inside the pump, the suction base (6) can be taken
off by unscrewing the 3 cross recessed head screws (8).
Thus the turbine space can be cleaned. For safety reasons a damaged
turbine (9) can only be exchanged by the Service Center.
Caution! Repairs on electrical parts should only be done by our Service
Center. To protect the pump from frost damage, store it in a dry place.
SAFETY AND APPROVAL
Submersible Pumps are manufactured in accordance with CE certification,
safe in daily use.
Trouble-Shooting Guide
Problem
Remedy
Pump is running,
but doesn’t deliver
water.
Air can not be exhausted^
(e.g. since pressure line
is kinked pressure pipe).
closed.
Open pressure line.
Air locked in the suction
base.
Wait for max. 60 seconds
until the pump deaerates
automatically over the
vent valve. If necessary
switch off and start it
again.
Turbine clogged.
Clean turbine.
When starting the pump,
water height falls below
the min. water level.
Submerge pump
deeper.
Pump doesn’t
start or suddenly
stops during
operation.
Thermal overload switch
has switched the pump
off due to overheating.
Disconnect plug and clean
turbine (see point 8.).
Observe max. media
temperature of 35 °С
No power.
Check fuses and electric
connections.
Dirty particles (for
example pebbles) are
jammed in the suction
base.
Disconnect plug and clean
pebbles) are jammed in
the suction base (see
point8.)
Pump runs, but
output suddenly
decreases.
Suction base is
clogged.
Clean suction base (see
point8.)
We expressly point out-that in accordance with product liability law-we
are not liable for damage caused by our equipment if it is due to improper
repair of if parts have been exchanged not using our Original parts or parts
approved by us and if the repairs were not carried out by the Technical
Service. The same applies to supplementary parts and accessories.
RO|ROMÂNĂ
POMPA DE APA SUBMERSIBILA
PN17, PN18, PN19
INSTRUCȚIUNI DE OPERARE
Specificații tehnice
Type
Model name
PN17
PN18
PN19
Tensiune, V
220-240
Frecvență, Hz
50
Putere
nominală, W
400
750
1100
Max. productivitate,
l/h
7500
12500
15000
Max. head, m
5
8,5
11
Max. adâncime
submersibila
5
8
8
