5. FILTER CLEANING
The filter must be cleaned from time to time. This must be done before changing the
bag collection system and should also be done when work is completed or when there
is poor suction.
Procedure:
1. Push down the damper , cover the inlet.
2. Turn on the machine and wait 3 seconds, let the
machine build up vacuum.
3. Quickly push down on the key and wait 3 seconds.
4. Repeat the procedure five times.
5. Turn off the motor and wait until it stops completely,
then uncover the inlet.
If suction remains poor, the pre-filter needs to be replaced. If suction still remains
poor afterwards, the HEPA filters needs to be replaced. See instructions in chapter 6.
FILTER CHANGE.
6. DUST STORAGE SYSTEM
The dust extractors are mainly equipped with continuous folding bagging system for
effective dust storage or a regular plastic bag system depending on model. The
continuous bag is a 22 m long plastic tube that will be divided into plastic bags using the
zip ties attached with the machine.
To assemble a new continuous bag:
Release the belt holding the last bag. Remove the holder, put in a new bag & pull out
the inner end upwards. Assemble the holder on to the machine and strap the opening
facing upwards with the belt. Pull down the outside end and close it using a zip tie.
All dust extractors can be used with continuous folding dust bags for single use. Also all
models can be fitted with the continuous bag system.
Only change continuous bag or regular bag after filter cleaning cycle have been
completed.
To operate the continuous bag:
7. FILTER CHANGE
Risk of dust dispersion - Use personal safety equipment
Unhealthy dust can be spread during filter change. Accordingly, the user should wear
protective glasses, protective gloves, and a breathing mask conforming to protection class
FFP3.
1.
Assemble the continuous bag, turn on the
machine.
2.
Turn off the machine, the dust will drop down
to the bags.
3.
Use a nylon tie to seal the bag
4.
Cut the bag
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It is important to let the machine rebuild the vacuum in between every repetition.
