Nederman WeldFilter EC20 User Manual

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Instruction manual

Low vacuum units

WeldFilter EC10/EC20

Original instruction manual

INSTRUCTION MANUAL EN

Translation of original instruction manual

操作维护手册 ZH

6901902(00)

Questions and Answers:

A
Andrew JonesAug 9, 2025
Why is the Nederman WeldFilter EC20 airflow insufficient?
- R
  Roger OconnellAug 9, 2025
  Insufficient airflow in your Nederman Scrubber can stem from several issues. If the impeller rotates in the wrong direction, adjust the damper in the hood or verify the fan impeller's rotation direction against the label's arrow; if reversal is needed, contact a qualified electrician. Also, replace the filter cartridge, inspect the extraction arm's hose for holes, and check the fan for any blockages or damage.
B
Brian WilsonAug 16, 2025
What to do if the Nederman WeldFilter EC20 Scrubber fan does not start?
- T
  Traci SantosAug 16, 2025
  If the fan on your Nederman Scrubber isn't starting, begin by checking the power connection. Next, verify that there is no phase loss. Finally, ensure that the electrical wiring of the fan is correctly configured.
J
jamescollinsAug 25, 2025
What to do if there is impurity leakage in Nederman Scrubber?
- K
  Kathryn AlexanderAug 25, 2025
  If you're experiencing impurity leakage with your Nederman Scrubber, first ensure that the receptacle is properly fitted. Additionally, inspect the filter cartridge for any signs of damage.
C
cynthiavaughanAug 31, 2025
How to improve very low suction performance of Nederman WeldFilter EC20 Scrubber?
- G
  Gary BarrettSep 1, 2025
  To address very low suction performance in your Nederman Scrubber, check the cartridge and perform manual cleaning.

Nederman WeldFilter EC20 Specifications

General

Brand	Nederman
Model	WeldFilter EC20
Category	Scrubber
Language	English

Summary

Declaration of conformity

Foreword

Hazard notices

Technical data

In case of fire

Directions for use

Unloading instructions

Mounting instructions

Electrical installation

Initial operations

Hood positioning

Details on how to position the extraction hood for optimal performance.

Service and maintenance

Cleaning the filter cartridge

Step-by-step guide for cleaning the filter cartridge using compressed air.

Emptying the dust receptacle

Instructions on how to safely empty the dust receptacle when it is 75% full.

Replacing the filter cartridge

Procedure for replacing the filter cartridge when it is damaged or saturated.

Spare parts

Information on ordering and identifying spare parts for the WeldFilter unit.

Recycling

Troubleshooting

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