ABB HT562419 Operation Manual page 69

5.4.2
NOTICE
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Maintenance
Cleaning components mechanically
Cleaning the filter silencer
81135 Filter silencer body
81136 Absorption segment
81137 Sheet-metal covering
81265 Filter ring
Disassembly and assembly
The procedure for disassembly and assembly of the filter silencer is
described in the chapter entitled Disassembly and Assembly.
Cleaning the filter ring (if provided)
Remove filter ring (81265).

Clean filter ring (81265) as required or every 500 operating hours, and

replace after the fifth cleaning operation at the latest.
The degree of contamination of the filter ring depends on the
cleanliness of the air that is drawn in.
Wash filter ring (81265) using water containing light-duty detergent or,

if very heavily contaminated, soak it while squeezing carefully. Rinse
in cold water. Avoid rough handling (do not use a water jet).
Allow the filter ring to dry out completely before assembly.

Dispose of dirty water and gentle detergents in accordance with valid

local regulations.
Operation Manual / TPS44-F.. - TPS61-F..
5
5.4
81266 Cover grid
81270 Tension band
81271 Lock
Page 67