2. WILDANGER TECHNIK
  3. 51551 Suction Pump

WILDANGER TECHNIK 51551 Suction Pump User manual

  • Hello! I've reviewed the operation manual for WilTec suction pumps, models 51548, 51549, 51550, and 51551. This manual provides important instructions for safe usage, installation, maintenance, and troubleshooting. These pumps are designed for various applications such as garden watering and water withdrawal. The manual also covers specific safety precautions to avoid accidents and damage. I am ready to answer your questions regarding these devices.
  • What type of liquids can this pump handle?
    Can this pump be used in swimming pools?
    What safety precautions should I take?
    What should I do if the pump does not start?
Operation Manual
Suction Pump
51548–51551
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

service@wiltec.info

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  

 

Introduction
 To minimise the risk of injury we urge that our clients
take some basic safety precautions when using this device. Please read the operation instruc-
tions carefully and make sure you have understood its content.

Safety instructions
CAUTION:

 
 



               



ATTENTION:
• 

• 
• 
• 

•  

• 
• 

• 

• 
•  

• 


• 

• 
• 
WARNING:
Carefully read all the safety guidelines and instructions found in this manual


  

 

Stability
•  ℃

• 
• 

• 

Intended use
Fields of application
• 
• 
• 

Pumping media

Technical data
Article number
51548/51550
51549/51551
Energy supply
  
Power input


Max. lifting head


Max. flow rate


Max. suction lift
Noise level


  

 

Operation instructions



Layout
№
№
Name
№
Name
1
1

1

2
2

2

3
3

3

4
4

4

5
5

5

6
№
Name
№
Name
1

1

2

2

3

3

4

4

5

5

Electrical connection
•   
 
 
  

 

• 

• 


Intake tube
 


 

 



 
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 
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 
 
Pressure line connection
 

 

 


Commissioning
  ℃


 

 
 
 

 
 

 

Service notes
•   

  

 

• 

• 

•  

•     

• 
 

Troubleshooting
The motor does not start
Causes
Solutions





Pump does not suck water in
Causes
Solutions












Insufficient flow rate
Causes
Solutions








Pump is shut down by thermal controller
Causes
Solutions




Attention! The pump must not run dry!
  

 

Disposal regulations
            

              




      




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