WilTec 50743 Operation Manual Download Page 3

 

© by WilTec Wildanger Technik GmbH Item 50743, 50744, 50768, 50769, 50959, 51563, 62134, 62136 

Page 3 

 

http://www.WilTec.de

 

http://www.aoyue.eu   

   

09 2021

-1

 

http://www.teichtip.de

 

 
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. 
 

 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, 
but 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. 

 

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 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. 

 
Summary 

 
The  pump  is  a  small  high-efficiently  designed  diesel  pump  with  a  large  flow  rate  and  delivery  head, 
operated by the car battery and easy to use. The pump does not only deliver diesel, but also engine oil. 
However,  with this  pump, you  must  not  transport  petrol  or  similar  liquids.  The  pump  is  applicable  for 
small gas stations as well as for private or mobile use. 

Summary of Contents for 50743

Page 1: ...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 ...

Page 2: ...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 ...

Page 3: ...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 appro...

Page 4: ...plify the refuelling Notes 1 Before connecting the power cord check the power supply to avoid damages to the vehicle or battery 2 There must be an input voltage of 12 V DC 5 3 It is recommended to pre fill a small amount of the liquid to be delivered before the pump is used for the first time Connect the hoses according to the arrows on the pump 4 Make sure that any and all connections are well se...

Page 5: ...in pump medium in suction nozzle Air in suction line Check if suction line is well sealed Suction valve leaking Clean suction valve Suction strainer suction valve blocked Clean suction strainer Max suction lift exceeded Check suction lift Insufficient flow rate Cause Solution Suction lift too high Check suction lift Suction strainer dirty Clean suction strainer Level of pumped medium drops rapidly...

Page 6: ...ded 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 c...

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