Replace The Particulate Air Filter - AL-KO AT4F ATEX Series Operating And Assembly Instruction Manual

Replace the filter bags with quick change device:
Step Action
1 Release the clamping device by simply pulling it out using pull-out lever that is supplied loose.
2 Pull the filter bags out of the AT4F ATEX unit individually.
3 Check the filter gaskets, inspect and replace any damaged gaskets.
4 Check the new filter bags for damage, compare the ATEX marking of the filter with the ATEX marking on the unit. Insert
the filter.
5 Close the clamping device by pushing it in.
6 Check that the installed filter is integrated in the unit potential.
7.4.1.2 Replace the particulate air filter
Servicing and assembly are generally carried out on the dusty air side.
Replacing the filter elements:
Step Action
1 Unfasten the screws on the filter frame and remove the filter element.
2 Clean the sealing surfaces of the filter wall/filter frame.
3 Check the new element for damage, compare the ATEX marking of the filter with the ATEX marking on the unit. Insert
filter element and secure.
4 Check that the installed filter is integrated in the unit potential.
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The particulate air filters should generally be replaced when the permissible end pressure
difference indicated on the type plate is reached.
Only ATEX filters that match the required ATEX marking of the unit are permitted.
AL-KO THERM does not assume any warranty for damage due to improper handling of the
particulate air filter during assembly and disassembly.
Subject to changes in line with technical progress!
ATTENTION
ATTENTION
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