WilTec 50752 Operation Manual Download Page 2

  

© by WilTec Wildanger Technik GmbH  

 

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http://www.wiltec.info  

 

Introduction 

Thank  you  for  purchasing  this  quality  product.

  To  minimize  the  risk  of  injury  by  means  of  fire  or 

electric  shock  we  urge  that  our  clients  take  some  basic  safety  precautions  when  using  this 
device. Please read the operation instructions carefully and make sure you have understood its 
content.

 

Always  use  a  grounded  power  connection  with  the  appropriate  mains  voltage.  You  can  find  the 
corresponding  mains  voltage  on  the  type  plate.  If  you  have  any  doubts  about  the  connection  being 
grounded, have it checked by a qualified professional. Never use a faulty electric cable. 
 
Do not open the pump in a wet or damp environment or if 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. Make sure additionally you provide sufficient cooling through the ambient air and avoid 
heat accumulation. Disconnect the power plug before cleaning the pump and use only a damp cloth 
for cleaning. Avoid using cleaning agents and take care that no fluids penetrate into the device. 
 
The  interior  of  the  pump  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intervention the 2-year warranty is no longer valid!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. 
 

1. Safety guideline 

 

BEWARE

 

 

The  use  of  this  device  is  allowed  on  standing  bodies  of 
water,  garden  ponds  or  swimming  ponds  and  their 
surrounding  areas  only  with  fault  current  protection-switch 
with  a  triggering  nominal  current  up  to  30mA  (according  to 
VDE 0100 Article 702 and 738). 
 
 
The  device  is  not  suitable  for  use  in  swimming  pools, 
paddling  pools  and  other  bodies  of  water  in  which  during 
operation  people  or  animals  linger.  The  operation  of  the 
device  during  the  stay  of  people  and  animals  in  the  danger 
zone is not allowed. Ask your electrician. 
 
 
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 you follow the instructions made by this person how to use 
the device correctly. 
Children should be supervised to make sure that they do not play with the device. 

 

ATTENTION

 

 

Run  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. 

 

Use  the  device  exclusively  according  to  the  intended  purpose  stated  in  the  instructions  for 
use. 

 

You are responsible for the safety of the working environment. 

 

If  the  cable  or  the  plug  is  damaged  because  of  external  influences,  the  cable  must  not  be 
repaired!  It  has  to  be  replaced  with  a  new  one.  This  work  can  be  carried  out  only  by  an 
electrician. 

 

The  voltage  indicated  on  the  type  plate  of  the  device  of  230  Volt  alternating  voltage  has  to 
correspond to the existent mains voltage. 

 

Never lift, carry or fixate the device by using the power cable.   

 

Make sure that the electrical plug connection is placed in a flood-proof area and is protected 
from moisture  

Summary of Contents for 50752

Page 1: ...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 ...

Page 2: ...es of water garden ponds or swimming ponds and their surrounding areas only with fault current protection switch with a triggering nominal current up to 30mA according to VDE 0100 Article 702 and 738 The device is not suitable for use in swimming pools paddling pools and other bodies of water in which during operation people or animals linger The operation of the device during the stay of people a...

Page 3: ...ury Keep the instructions and the safety guidelines in a safe place in case you need them in the future Stability The max temperature of the conveyed water should not exceed 35 C in permanent operation The conveyance of explosive flammable or gassing fluids is not allowed The conveyance of aggressive fluids acids bases etc as well as of abrasive liquids for example sand must be avoided To avoid da...

Page 4: ...uction of water due to air intake Avoid sucking in foreign particles sand etc and if necessary install a prefilter Pressure line connection The pressure line should be at least 3 4 must be connected directly or via a thread nipple to the pressure line connector 1 internal thread of the pump With the suitable screw joints a 1 2 pressure hose can be used Correspondingly the pump output is reduced du...

Page 5: ...ocked connect the pressure line to the water line and remove the suction hose Open the water line Turn on the pump for sevaral times for approx two seconds This way blockages can be cleared in most cases Pump s Dysfunctions No engine running Cause Remedy No supply voltage Check the power supply Pump wheel is blocked Thermal controller has shut down Dismantle the pump and clean it Parts Description...

Page 6: ...ion valve more deeply Pump efficiency is reduced due to harmful substances Clean the pump and replace the wear part Thermal controller shuts down the pump Cause Remedy Engine overload high friction with other foreign particles Dismantle the pump and clean it prevent the suction of foreign particles Filter Attention The pump must not run dry Pump control Pressure switch EDWC2001 The pressure switch...

Page 7: ...e to lack of water protection against dry running press Restart to start the unit again 2 The middle 2nd LED blinks the pump is switched on 3 The lower 3rd LED blinks the switch has voltage 4 Restart Reset restart button Possible dysfunctions and their solutions Dysfunction Dysfunction of the unit Dysfunction outside the unit The pump won t start Circuit board is damaged Missing voltage Pump is de...

Page 8: ...parate 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 he...

Page 9: ...perly used the above mentioned model fulfils the basic requirements and the guidelines complying with the 2004 108 EC When evaluating the product according to the EU demands the following standards were applied EN 55014 1 2006 EN 55014 2 1997 A1 EN61000 3 2 2006 EN61000 3 3 1995 A1 A2 If the product is changed this declaration loses its validity Eschweiler 13 Oktober 2009 _________________________...

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