WilTec 61541 User manual

Operation Manual
Garden Pump - 61540, 61541
Read and follow the operating instructions and safety information before using for the first time.
Technical changes reserved!
Due to further developments, illustrations, functioning steps and technical data can differ
insignificantly.
Updating the documentation
If you have suggestions for improvement or have found any irregularities please contact us.
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The information contained in this document is subject to change without prior notice. o part of this
document can be copied or duplicated in another form without the prior written consent of WilTec
Wildanger Technik GmbH. The WilTec Wildanger Technik GmbH assumes no liability for any errors in
this user manual or the connection diagram.
Although WilTec Wildanger Technik GmbH has made every effort to make sure that this user manual
is complete, accurate and updated, errors cannot always be avoided. In the event of problems with
this user manual please complete and send this form back to us.
FAX-notification (+++49 2403 55592-15),
from: ________________________________________
Name: ________________
Firm:_____________________
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I would like to report t e following mistakes:
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Customer Service WilTec Wildanger Technik GmbH
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Tel:++ [phone]
Introduction
Thank you for purchasing this quality product. To minimize t e risk of injury by means of fire or
electric s ock we urge t at our clients take some basic safety precautions w en using t is
device. Please read t e operation instructions carefully and make sure you ave understood its
content.
Always use a grounded power connection with the appropriate mains voltage. You can
nd the corresponding mains voltage on the type plate. If you have any doubts about the
connection being grounded, have it checked by a qualied professional. Never use a
faulty electric cable.
o not inspect the electrical part of the pressure pond lter in a wet or damp
environment or when you are wet yourself and protect it from direct sunlight. Install this
device in a safe location so that nobody can step on the cable, fall over or damage it.
isconnect the power plug before cleaning it and use only a damp cloth for cleaning.
Avoid using cleaning agents and make sure that no liquid enters the electrical part of the pump.
The electric part of the device contains no parts that can be inspected or serviced by the user. Leave
the maintenance, adjustment and repair to qualified technical personnel. In case of unauthorised
intervention the 2-year warranty is no longer valid! Keep these operation instructions safe.
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INTRODUCTION AND SAFETY
Thank you for purchasing this product. This tool is an electric pump. It is used for pumping water and
other similar water applications.
After opening the package, please ensure that the products are complete. If the products are damaged
or there is something missing, please do not use it and bring it back to your dealer. If you give this tool
to another person, please give him this instruction manual as well.
Danger type and source! T e personal injury or deat is likely to be caused in case of
refusing to obey t is danger notice.
1) In order to operate the equipment safely, the users shall carefully read and understand the instruc-
tions before the first application.
2) The users shall obey all safety instructions. Otherwise you and others may suffer from injury.
3) You shall preserve application and safety instructions for the further reference. The equipment
shall be used when it has normal functions.
4) Please use the equipment according to the safety and technical requirements as specified in the
instructions.
5) The semi-stationary and static form of the equipment is designed to be transferred to the house
and garden: spray water and make watering.
6) The equipment shall be used within its performance range. Please do not use the equipment
which has an abnormal switch.
7) The equipment is prohibited to be used for providing water or conveying food.
8) Please do not use the equipment in the room which contains the inflammable and combustible liq-
uid or gas.
9) When the components which fail to be tested and recognized by manufacturers are improperly
used, the equipment is likely to suffer from unforeseen damage.
10) Any application which deviates from the intended purpose as specified in the instructions will be
considered as the unauthorized application, as a result, the generated problems are independent
of the manufacturers.
11) Please ensure that the closed equipment will not be started by mistake.
12) The equipment shall be connected to the socket which has correct installation and grounding.
13) The fuse wire shall serve as the current circuit breaker when the residual current exceeds 30mA.
14) Please ensure that the power supply can satisfy the connection regulations before the equipment
connection.
15) Please don't bend, extrude, pull or drive the power wire to avoid the related dangers caused by
line breakage.
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16) Please check the plug and power cable before application. When the power cable has been dam-
aged, please disconnect the plug immediately. Please don't use the equipment which has dam-
aged power line.
17) When the equipment is idle, please ensure that the plug has been pulled out. Meanwhile, the
equipment has been closed. Then you can unplug the power supply.
COMMISSIONING
As for the fixed application, please firmly apply four screws to tighten the equipment on the
foundation support.
When the equipment is used for the pond and swimming pool in the garden, the equipment
shall be subject to the special setup to avoid the overflow and falling.
The equipment shall be installed in well-ventilated places to avoid the weather effect. In case
of indoor operation, please ensure that the floor is equipped with drainage ditch or leak-age-
proof mechanism.
Please check the suction hose and guarantee its air tightness before startup. When the air
foam is absorbed in the hose, the equipment is likely to be out of order because of possible
leakages.
Danger type and source! In order to avoid any mec anical force or tension t e suction
pipeline s all be installed. W en t e transmission pipeline is polluted, please apply fil-
ter to make cleaning and protection.
Attention: We advise to install one c eck value to avoid t e equipment s utdown w ic is
caused by water loss absence during t e pump.
All interfaces which are connected to the suction pipeline shall be sealed by hemp and thick
slurry or sealing tape. The leakage will reduce the air exhaust.
The interface of metal pipe thread shall be sealed by sealing tape.
All components of suction pipeline shall be installed by professionals.
The inner diameter of suction pipe shall be 25mm at least; the suction pipe shall be kinking re-
sistant and suitable for the vacuum environment.
Considering that the increasing pipe length will reduce the transmission capacity, the suction
pipeline shall be as short as possible.
To avoid the formation of bubbles, the suction line must be laid so that it rises continuously.
Please ensure that the suction pipeline has enough water supplies. The terminal of suction
hose shall be submerged in water at all the time.
All components of pressure pipeline shall be compressive and must only be installed by pro-
fessionals.
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OPERATION
The equipment can be firmly connected to the pipeline system (such as internal water supply in fami-
lies). In such case the equipment shall apply the highly flexible hose to connect to the pipeline system
to avoid the vibration.
Risk for injury! W en t e components are unable to wit stand t e compression or t e
installation is incorrect, t e pressure pipeline is likely to burst during t e operation.
Risk for liquid ejections!
Electric s ock risk! Please do not operate t e equipment in t e umid environment.
Attention: T e equipment is only used for industrial water supply. A toilet or was ing mac ine
s all not be used for drinking water supply!
The equipment shall be operated only in the following:
1) The equipment is only connected to the socket which has protective contacts. These have to be
installed, grounded and checked by professional electricians.
2) The power voltage and fuse protection shall satisfy the technical data.
3) The equipment shall be equipped with the protective device for less than 30 mA residual current
when the equipment is operated in the swimming pool, garden and similar places.
4) In case of outdoor operation, the electrical connection shall be splash-proof. This equipment shall
not be operated in water.
5) The extension wire shall have enough conductor cross section. The cable drum must be unfolded
completely.
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Risk for equipment damage! T e pump s all be filled wit water w en t e new equip-
ment is connected. It is unnecessary to make up additional water during t e extension
operation. T e dry running of equipment is likely to damage t e equipment during t e un-
manned supervision.
Filling and suction concerning MODEL 61540
Please fill in the pressure again when the pump is only started after draining the water as time goes
on.
1) Disconnect the power plug.
2) Open the pressure pipe to drain water completely.
3) Unscrew the plastic valve in the front of the pump head. The air control valve is located in the rear
of the plastic valve.
4) Connect the compressor hose to the air control valve.
5) The filling pressure will reach up to the parameters data.
6) Connect the devices again, check its function and increase the precharge pressure.
7) Clean the filter after use.
Filling and suction concerning MODEL 61541
1) Unscrew the pump cover.
2) The pump shall be filled with water completely.
3) Install the filter again and screw the pump cover and sealing elements.
4) When it is necessary to shorten the suction time, please fill in the suction hose.
5) Open the pressure pipeline (faucet or nozzle) to make the air escape during the intake process.
6) Switch on the equipment.
7) Switch off the equipment when water is exhausted evenly.
8) Clean the filter after use.
MAINTENANCE
1) Please disconnect the power supply before any operation of maintenance.
2) The equipment will only fulfill the maintenance and trouble removal tasks as specified in the in-
structions. Other faults shall be removed by experts or the service partner/dealer only.
3) Please only apply original components. Only these replaceable components are specifically de-
signed and produced for the equipment. When other components are replaced, the warranty will
be invalid and you and your environment are likely to be endangered.
Risk for electric s ock! Please disconnect t e power supply before any service of
equipment.
Attention: Danger type and source! All gaskets s all be renewed w en components are dis-
mantled.
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FAULT AND REMEDIAL MEASURES (61540)
In most cases, you will be able to troubleshoot problems easily by yourself. Before you contact us,
please refer to following table for technical support. This will help you save a lot of work possible ex-
penses.
If you are unable to remove the faults, please contact the local suppliers immediately. Please remem-
ber that the repairing of laypeople will invalidate your warranty and claims for compensation and give
rise to the extra costs.
Model 61540
Error Reasons Response measures
The pump fails
to make opera-
tion or the pump
stops suddenly
during opera-
tion.
1. Power supply interruption/
access failure of external
power supply
Check the fuse device and electrical connection
and switch on the external power supply.
2. The power line or plug is de-
fective
Ask the professional electricians to make inspec-
tion.
3. The mechanical seal is
sucked
Considering that the mechanical seal will suffer
from resistance when it is idle for a long period,
please switch off the pump and pull out the
power plug.
Please cool the pump and apply the slot-type
screwdriver to rotate the tail of shaft. When the
shaft becomes flexible, please power on the
pump.
4. Due to the pressure in the
pipeline the pressure switch
should shut off the circuit.
Please open the faucet. At this moment the pres-
sure switch will power on automatically after de-
pressurization.
5. The installation height of
faucet has exceeded the pres-
sure value of pressure switch.
When necessary, please adjust the pressure
setup value of the pressure switch.
6. Other faults Please ask the maintenance department to make
inspection.
Insufficient flow
rate/flow rate
absence (or
self-absorption
failure)
1. The dirty water or grainy
wastewater will reduce the
suction capacity of the pump.
Please clean up the filter screen and replace the
damaged spare parts (such as the worn impeller
and so on.).
2. Hose/pipeline/filter screen
plugging.
Dredge the pipeline/clean up the filter screen.
3. The hose/pipeline system is
damaged.
Replace the pipeline.
4. The water inlet is exces-
sively soft. As a result the wa-
ter inlet fails to draw water due
to the suction flattening during
the pump operation.
Please replace the threaded anti-vacuum hose
or pressure-proof hard tube.
5. Due to the air in the pump
head, the pump fails to be
completely filled with water
Please fill the pump head up with water.
6. Please immerse the water
inlet in water for 10 cm at
least.
Please check whether the water source is
enough. Then immerse the water inlet in water
for more than 10 cm.
7. The joint of suction pipeline
is untightened.
Please replace the joint sealing element and
completely seal the joint.
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Error Reasons Response measures
The product is
closed in a
short period
1. The pipeline or pump suffer
from abnormal obstruction and
the thermal circuit breaker has
cut off the electrical circuit.
Please get rid of the plugging matters. Power on
and draw water after the pump has cooled com-
pletely.
2. Due to excessively high en-
vironment or water tempera-
ture the thermal circuit breaker
has cut off the electrical circuit.
Please ensure that the water and environment
temperature is less than 35°C. Then power on
and draw water.
3. Due to the pressure in the
pipeline the pressure switch
shall shut off the power.
Please open the faucet. At this moment the pres-
sure switch will automatically start after depres-
surization.
4. The obstruction is caused
by a damaged impeller.
Please ask maintenance department to make in-
spection.
The pump is
started fre-
quently
1. Pipeline or joint leakage Please check the pipeline and joint and make
correct installation again to avoid the leakage.
2. The suction culvert fails to
be installed with check valve.
Please install the check valve on the water inlet.
3. The air pressure value in
the pressure tank is exces-
sively low.
Please refer to the recommended air pressure
tank as specified in the tail of pressure tank and
make air inflation according to the labeling value.
4. The inner container of pres-
sure tank is sucked.
The inner container will be sucked when the in-
ternal pressure in the pressure tank is extruded
for long period as long as the pump is idle for a
long time. At this moment please draw water and
close the water valve slowly. As a result the
sucked part will be opened after multiple opera-
tions, followed by normal operation.
TECHNICAL DATA (61540)
Model JGP90022C JGP110022C JGP130022C
ominal Voltage 230V / 50Hz 230V / 50Hz 230V / 50Hz
Rated power 900 W 1100 W 1300 W
Protection type IPX4 IPX4 IPX4
Max. head 40m 45m 48m
Max. suction height 8m 8m 8m
Max. conveying amount 3600 l/h 4200 l/h 4500 l/h
Work pressure 1.5 ~ 3.0 bar 1.5 ~ 3.0 bar 1.5 ~ 3.0 bar
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FAULT AND REMEDIAL MEASURES (61541)
Model 61541
Error Reasons Response measures
The pump fails to
make operation
1. Power voltage is absent? Please check the power cable, plug,
socket and fuse.
2. The overheating engine is
mainly caused by: excessively
high liquid temperature.
Find out the specific reasons and solve it.
3. Is it caused by foreign body ob-
struction?
Clean filter.
4. Can the residual current circuit
start up the breaker?
Activation of RCCB. When RCCB is
started again, please contact your dealer
or service partner.
5. Motor fault? Contact your dealer or service partner.
The water pump
fails to draw water
regardless of oper-
ation
1. Is it caused by the suction inlet
obstruction?
Remove blockage.
2. Did the pump inhale air? Check the joint air tightness.
3. Is the pump blocked by a for-
eign body?
Clean filter.
Excessively low
hydraulic head
1. Is the height of the hydraulic
head excessively high?
Satisfy the maximum hydraulic head
height.
2. Is the diameter of the pressure
pipeline to small?
Please apply the pressure pipe with a
larger diameter.
3. Is the pressure pipeline
blocked?
Remove blockage.
4. Whether it is caused by the
suction inlet obstruction?
Clean up the suction inlet.
5. Is the pressure pipeline kinked? Straighten the pressure line.
6. Is the pressure pipeline
untight?
Seal the pressure pipeline and screw the
threaded connection.
The pump is mak-
ing noises during
operation
Pump inhaled air. Please ensure that there is enough liquid.
Check the joint air tightness.
TECHNICAL DATA (61541)
Model JGP90022 JGP110022 JGP130022
ominal Voltage 230V / 50Hz 230V / 50Hz 230V / 50Hz
Rated power 900 W 1100 W 1300 W
Protection type IPX4 IPX4 IPX4
Max. head 40m 45m 48m
Max. suction height 8m 8m 8m
Max. conveying amount 3600 l/h 4200 l/h 4500 l/h
Work pressure 4.0 bar 4.5 bar 4.8 bar
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Disposal regulations
EU guidelines regarding the disposal of scrap electric appliances (WEEE, 2012/19/EU) were
implemented in the law related to electrical and electronic equipment and appliances.
All WilTec electric devices that fall under the WEEE regulations are labelled with the crossed-out
wheeled waste bin logo. This logo indicates that this electric equipment must not be disposed with the
domestic waste.
The company WilTec Technik GmbH has been registrated in the German registry EAR under the
WEEE-registration number DE45283704.
Disposal of used electrical and electronic appliances
(intended for use in the countries of the European
Union and other European countries with a separate
collection system for these appliances).
The logo on the article or on its packaging points out
that this article must not be treated as normal
household waste but must be disposed to a recycling
collection point for electronic and electrical waste
equipment. By contributing to the correct disposal of
this article you protect the environment and the health
of your fellow men. Environment and health are
threatened by inappropriate disposal.
Materials’ recycling helps reduce the consumption of raw materials.
Additional information on recycling this article can be provided by your local community, municipal
waste disposal facilities or the store where you purchased the article.
Address:
WilTec Wildanger Technik GmbH
Königsbenden 12 / 28
D-52249 Eschweiler
Important notice:
The reprint or reproduction, even of excerpts, and any commercial use, even in part of this instructions
manual require the written permission of WilTec Wildanger Technik GmbH.
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