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1)
Optional accessories / Option depending on model
Original Instructions
IVB 9 H/M
5 Applications and methods
5.1 Techniques
If used correctly, additional accessories, suction nozzles and suc-
tion hoses can enhance the cleaning action and reduce the cleaning
effort.
Effective cleaning is achieved if you follow just a few guidelines in
combination with your own practical experience in special fields.
Here are some basic tips.
5.1.1 Picking up dry
substances
CAUTION!
Do not pick up flammable substances.
There must always be a safety filter bag in the tank before dry sub-
stances with maximum room concentration values are picked up.
See section “Accessories” for ordering number.
To pick up harmless dust we recommend the use of a waste bag. See
section “Accessories” for ordering number. Disposal of the picked up
material is then simple and hygienic.
After picking up liquids, the filter element is wet. A damp filter ele-
ment clogs more quickly when dry substances are picked up. For this
reason the filter element should be washed and dried or replaced by
a dry element before dry substances are picked up.
5.1.2 Picking up liquids
CAUTION!
Do not pick up flammable liquids.
Do not use the IVB 963-2M ED XC to pick up liquids.
Before liquids are picked up, always remove the filter bag/disposal
bag.
The use of a separate filter element or filter screen is recommend-
ed.
If foam appears, stop work immediately and empty the tank.
To reduce the amount of foam, use foam killer Alto Foam Stop (see
section "Accessories" for order number).
Summary of Contents for IVB 963-2M ED XC
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