Trolla 12820 User manual

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TROLLA
Subermersible- and groundwater pump 250 W
(pure water)
Artikel nr.: 12820
Version: 2016/01
Dear Customer,
Congratulations on your new Trolla product. We hope you will enjoy it.
Checkout with your new Trolla product may contain small parts, therefore save all packaging until
the product is fully assembled. The product can be attached to the package be careful when
unpacking the product is not damaged. Read the mounting instructions carefully before the product
is assembled and put into service. We recommend that the bill be checked immediately on opening
the package.
Technical data:
Type 12820
Mains voltage 230V~50Hz
Power consumption 250Watts
Max. flow rate 5000L/H
Total pressure head Max. 6m
Depth of immersion Max.5m
Max. water temperature. 35ºC
Pipe connection
Inkl: 1” 10 metre PVC draining hose

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SAFTY Guidelines:
Read this manual carefully so that you understand and can follow all safety precautions and
operation functions before you begin to create and use the product.
Children should not use the product.
If you feel sick, tired or have consumed alcohol or drugs, do not use the machine.
All repairs that are not described in this manual may be performed only by specially trained
personnel at an authorized service center.
Use only original parts for repairs.
The product should only be lent to people who are familiar with its operation. Operating
instructions must always be provided.
Do not expose the power outlet to damp.
Do not discharge corrosive liquids (chemicals, cleaning fluids etc…) or abrasives.
Do not expose the pump to frost.
Do not run the pump without water.
Never carry the pump by its cable and do not pull the cable to disconnect it.
Do not modify the inside of the pump or the float, because the device may no longer be sealed.
Call in a specialist if necessary.
The fingers mustn't insert into the water inlet and water outlet when the pump is operating.
This appliance is not intended for use by persons (including children) with reduced physical,
sensory or mental capabilities, or lack of experience and knowledge, unless they have been given
supervision or instruction concerning use of the appliance by a person responsible for their safety.
Always store the product in a dry place and apply all metal parts a little oil when the machine is
not used.

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Installation
This pump is designed for exclusively domestic installation: In places where there is a risk of
flooding. In sumps or wells.
Keep an empty space around the pump so that the float switch can work without being blocked
(e.g. use a sump at least 40x40x50 cm).
The pump is designed to run in liquid not exceeding 350C.
It can be installed:
With either a fixed conduit.
Or a flexible conduit.
It must be fixed by the handle provided for the purpose or set at the bottom of the sump (it must
be clean with no impurities or sludge)
If water level is low (long period of drought), be careful to ensure that any impurities or sludge,
after drying, do not prevent the pump from starting up. Consequently, you must make sure that
the site where the pump is installed is clean and run the pump from time to time.
The appliance can only be used at the upward position.
Mains supply
Before starting up the pump make sure that:
- The pump is powered by a residual differential current device, with a rated operating differential
current not exceeding 30 mA.
- The mains supply voltage matches the voltage indicated on the pump identification plate
(230v~/50Hz).
Ask your specialist electrician for advice.
Make sure that the fuse protecting the power outlet is at least 6 amps.
Warning!
If the power cable is damaged, it must be replaced by a professional to avoid the risk of danger.
Commissioning
After installing the pump as indicated in these instructions, it is ready to work.
Servicing!
Disconnect the power outlet before making any adjustments or performing servicing operations.
The pump does not require any specific maintenance but for longer life we recommend that you
check and clean the area in which the pump is installed (every three months, for example).
For temporary use, clean the pump with clean water after using it.

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Cleaning the turbine
(Remove the plug from the power outlet before cleaning operations start)
If there are heavy deposits in the pump body, the lower part must be dismantled as follows:
1. Remove the 4 screws from the lower side of the suction basket.
2. Detach the suction basket from the body of the pump.
3. Clean the pump with clean water.
Warning! Do not put down the pump on the turbine nor hold it by this point either!
4. For reassembly, repeat the above operations in reverse order.
Setting the switch point
The float switch point can be set by adjusting the notches.
Check the following points before switching on:
·The float switch must be installed so that the switch point level can be reached easily with very
little effort. Make sure of this as follows: immerse the pump in a container full of water and lift
the float switch carefully by hand, then lower it. You can thereby check that the pump starts and
stops.
·Make sure that the gap between the head of the float switch and the float switch anchorage
device is not too small. If the gap is not wide enough, perfect operation is not guaranteed.
·Concerning adjustment, make sure that the float switch does not touch the floor before the pump
has stopped. Warning! Risk of running dry.
·To modify the starting level, slide the float cable into the notch provided for the purpose on the
handle.
Anomalies – Sources – Remedies
Anomalies Sources Remedies
The pump won't start - Power not switched on
- The float switch is not
connected to the circuit
- Check the mains voltage
- Lift the float
The pump won't discharge - The intake filter is clogged
- The discharge pipe is stuck - Clean the intake filter with a water jet- Release the pipe
The pump won't stop - The float switch is blocked in
the upper part - Release the float and reposition the pump
The flow rate is inadequate - The intake filter is clogged
- Clean the filter and its environment
The pump stops after working
for a short time - - The water is too hot, the heat protector stops the pump. - - Make sure the water temperature does not exceed
35ºC!
“Electrical products must not be thrown out with domestic waste. Recycle them at the special
disposal centres provided for the purpose. Contact your local authorities or stockist for advice on
recycling”.