WilTec Urea/AdBlue 51353 User manual

Operation Manual
Urea/AdBlue® Pump
51353–51356
Illustration similar, may vary depending on model
Please read and follow the operating instructions and safety information prior to initial operation.
Technical changes reserved!
Illustrations, functional steps and technical data may deviate insignificantly due to continuous further
developments.

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The information contained in this document may alter at any time without prior notice. No part of this
document may be copied or otherwise duplicated without prior written consent. All rights reserved.
WilTec Wildanger Technik GmbH cannot be held liable for any possible mistakes in this operating man-
ual, nor in the diagrams and illustrations shown.
Although WilTec Wildanger Technik GmbH has made every possible effort to ensure that this operating
manual is complete, accurate and up-to-date, errors cannot be ruled out entirely.
If you have found an error or wish to suggest an improvement, we look forward to hearing from you.
Send us an e-mail to:
[email protected]
or use our contact form:
https://www.wiltec.de/contacts/
The most recent version of this manual in several languages can be found in our online shop:
https://www.wiltec.de/docsearch
Our postal address is:
WilTec Wildanger Technik GmbH
Königsbenden 12
52249 Eschweiler Germany
Do you wish to collect your goods? Our address for collection is:
WilTec Wildanger Technik GmbH
Königsbenden 28
52249 Eschweiler Germany
In order to shorten the waiting time and to allow for an easy on-site processing, we kindly ask you to
contact us briefly beforehand or to place your order via the webshop.
E-mail: [e-mail]
Phone: [phone]
Fax: [phone]
To return your goods for exchange, repair or other purposes, please use the following address. Atten-
tion! To allow for a trouble-free complaint or return, it is important to contact our customer service team
before returning your goods.
Retourenabteilung
WilTec Wildanger Technik GmbH
Königsbenden 28
52249 Eschweiler Germany
E-mail: [email protected]o
Phone: [phone]
Fax: [phone])

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Introduction
Thank you for choosing to purchase this quality product. To minimise the risk of injury, we ask you to
always take some basic safety precautions when using this product. Please read this operating manual
carefully and make sure that you understand it.
Keep these operation instructions in a safe place.
Safety instructions
CAUTION:
The device is not intended for use by persons (including children) with impaired or limited physical,
sensory and mental abilities or lack of experience and/or real knowledge, unless they are supervised by
a person responsible for their safety or follow the instructions made by this person on how to correctly
use the device. Children should be supervised to ensure that they do not play with the device. Children
must not clean or maintain the device.
ATTENTION:
•Perform a visual inspection of the device before every use. Do not use the device if the safety
appliances are damaged or worn out. Never override safety regulations.
•Only use the device accordingly to the intended purpose stated in this manual.
•You are responsible for the safety of the working zone.
•If the cable or the plug is damaged due to external influences, the cable must not be repaired.
It has to be replaced with a new one. This work can only be carried out by an electrician.
•The voltage of 230 V AC indicated on the nameplate of the device must match the existent
mains voltage (depending on model).
•Never lift, carry, or fix the device by using the power cable.
•Make sure that the electric plug connections are protected from flood and humidity.
•Before working on the device (maintaining, repairing, cleaning it), pull out the plug.
•Avoid exposing the device to rain or direct jets of water.
•The user is responsible for complying with local safety and mounting regulations. Ask an elec-
trician, if necessary.
•The user must take appropriate measures (e.g., installation of an alarm system, a reserve pump,
etc.) to prevent damage caused by the flooding in case of device malfunctioning.
•In case of device failure, repairs can only be carried out by an electrician.
•The device must never run dry or be operated with its suction line fully closed. The manufac-
turer’s warranty is void for damage to the device caused by dry running.
WARNING:
Read all safety precautions and instructions. Failure to obey the safety precautions and instructions
might cause an electric shock, a fire, and/or severe injuries. Keep all safety precautions and instructions
for future use.
Resistance
•The maximum temperature of the pumped liquid should not exceed +35 ℃in continuous oper-
ation.
•The transport of aggressive fluids (acids, bases, etc.) as well as of abrasive substances (e.g.,
sand) must be avoided. Water must NOT be pumped either with the device. It is NOT permitted
either to pump highly flammable liquids (fuel) with this pump.

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General remarks
Every urea pump is tested before expedition; therefore, rests of liquids might remain inside the pump or
at the packaging. Because of the test, the counter of the pump can display a value from 5 to 12 ℓ.
Features
1. High flow rate, strong suction
2. Operation via a car battery or mains connection (depending on model), very quick and easy to
operate
3. Reliably and safe
•Before operation, check if the data given on the nameplate on the device match the intended
operation conditions. If you have doubts concerning the operation, contact a qualified person
and do not operate the pump.
•The pump is only suitable to pump urea.
Technical specifications
Power supply
230 V ~ 50 Hz
Power consumption (W)
400
Connection (inch)
1
Temperature range (℃)
5–45
Sound level (dB (A))
75
Max. pressure (bar)
2.8 (40 psi)
Flow rate (ℓpm)
40
Max. suction height (m)
5
Max. lifting height (m)
15
Max. motor speed (rpm)
2950
Protection class
IP 54
Operation
•The suction height stated is the maximum lifting height under ideal conditions. Absolutely make
sure that the suction line is installed in a slopy manner.
•The pump and suction line must be pre-filled with urea (AdBlue®*) before use.
•The suction and pressure line should not be shortened.
•Before use, check the tightness of the non-return valve; connect it to the end of the suction line
together with a suction basket. Check the tightness of the line at the connection point.
•It is recommended to use rubber pads when installing the pump in a fixed position to reduce the
transmission of vibrations and avoid consequent damages to the pump.
•When installing the lines, make sure that the connection points are not exposed to mechanical
stress.
•The pump can be installed in every position.
* AdBlue® is a chemical product injected into the exhaust line from a separate tank. AdBlue® must not
be mixed with diesel fuel! The ammoniac released during injection reacts with nitrogen oxides inside the
catalytic converter, transforming them into nitrogen and steam.

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Cleaning
The pump may only be cleaned using mild cleaning agents as well as a damp cloth and soapy water
on the outside. Damage caused by inappropriate cleaning agents is not covered by warranty.
Maintenance hints
•The machine is largely maintenance-free. However, for a long working life and continuous op-
eration, we recommend regular checking and proper care.
Attention! Before every maintenance, the pump must be switched off; to do so, disconnect the
pump from the power supply.
•After long non-operation periods, check if a proper turning of the rotor takes place by shortly
switching on and off the motor.

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Malfunctions of the pump
Engine does not run
Cause
Solution
No supply power (voltage)
Check voltage.
Blocked rotor –overheat control has switched off
the device
Dismantle and clean pump.
Motor not running
Consult a professional electrician.
Pump does not suck in
Cause
Solution
Suction valve not in the pumped medium
Install suction valve inside the medium to be trans-
ported.
Pump room without pump medium
Fill in pump medium in suction nozzle.
Air in suction line
Check if suction line is well sealed.
Untight suction valve
Clean suction valve.
Blocked suction basket (suction valve)
Clean suction strainer.
Max. suction height exceeded
Check suction lift.
Insufficient flow rate
Cause
Solution
Suction height too high
Check suction lift.
Suction basket contaminated
Clean suction basket.
Medium level quickly lowering
Lower suction valve.
Pump power reduced because of contaminants
Clean pump and replace worn parts.
Thermo switch switches off pump
Cause
Solution
Motor overcharged –too heigh a friction due to for-
eign matter
Dismantle and clean pump, prevent sucking-in of
foreign matter
(Filter).
Attention! The pump must not run dry.

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Regulations for waste disposal
The Waste Electrical and Electronic Equipment Directive (WEEE Directive, 2012/19/EU) of the EU was
implemented in the German law related to electrical and electronic equipment and appliances.
All WilTec electric devices that fall under the WEEE directive are labelled with the symbol of a crossed-
out wheeled rubbish bin. This symbol indicates that this electric device must not be disposed of with the
domestic waste.
WilTec Technik GmbH is registered with the German registration authority EAR (Stiftung Elektro-
Altgeräte Register) under the WEEE-registration number DE45283704.
Disposal of used electrical and electronic devices (in-
tended for use in the countries of the European Union
and other European countries with a separate waste
collection system for these devices).
The symbol on the packaging or the product itself indi-
cates that this product must not be treated as normal
domestic waste but must be disposed of at a recycling
collection station for electrical and electronic waste.
By disposing of this product correctly, you contribute to
the protection of the environment and the health of your
fellow people. Inappropriate disposal threatens the en-
vironment and health.
Material recycling helps to reduce the consumption of raw materials.
Additional information about the recycling of this product can be provided by your local commune, the
municipal waste disposal facilities, or the store where you purchased the product.
Address:
WilTec Wildanger Technik GmbH
Königsbenden 12 / 28
52249 Eschweiler Germany
Important Note:
Reproduction and any commercial use (of parts) of this operating manual, requires a written permission
of WilTec Wildanger Technik GmbH.