09302-52-00 DUSTOMAT 21-67 H 19
10. Dedusting
The people assigned to cleaning work must be instructed on the aspirated
toxic materials and wear a breathing protection mask with a class P3
particle filter, as well as protective gloves. Harm to bystanders must be
prevented by all means.
During cleaning work, all soiled objects that can no longer be adequately
cleaned must be disposed of. Such objects must be discarded in an
impermeable bag in compliance with applicable regulations for disposal of
such refuse.
A safety device is built into the machine for monitoring the minimum airflow
volume to be extracted. An acoustic signal sounds when the filter must be
cleaned. Depending on the device
’s equipment, various cleaning procedures are
necessary.
If the warning signal still sounds after successful cleaning of the device, check the
amount of material in the dust collection equipment. After dedusting, wait about a
minute to check the fill level of the dust collection container so that the removed
dust can settle. Then empty the dust collection container (see the section on
“Disposal”).
Cleaning takes place only when the main switch is on.
10.1 Manual cleaning: DUSTOMAT-21, -41, -61
If the filter is to be cleaned, wait about one minute
after turning off the fan, to allow the fan’s rotor to
come to a standstill. For cleaning the filter, turn the
hand crank on the filter part about 60 times
rightward and then 60 times leftward. The cleaning
process should take about two minutes (1 minute
per rotation direction) and must be repeated three
times.
This process should be performed even after a long
downtime.
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