ABB TPS48-H33 Operation Manual page 71

Operation Manual / 4 Product description / TPS44-H.. - TPS52-H..
7 Periodic maintenance work
7.2.2 Cleaning the filter silencer
Figure 13: Cleaning the filter silencer
81135 Filter silencer body
81136 Absorption segment
81137 Sheet-metal covering
81265 Filter ring
Disassembly and assembly
The disassembly and assembly of the filter silencer is described in chapter
Disassembly and assembly.
NOTICE
Cleaning the filter ring (if present)
Remove filter ring (81265).

Clean filter ring (81265) as required or every 500 hours of operation and replace after the

fifth cleaning process at the latest.
Contamination of the filter ring depends on the degree of purity of the sucked-in air.
Rinse the filter ring (81265) with water and mild detergent or, in the case of heavy contam-

ination, soak and carefully push through. Rinse in cold water. Avoid high mechanical loads
(water jet).
Let the filter ring dry completely before assembling.

Dirty water and mild detergent must be disposed of in compliance with locally applicable

regulations.
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81266 Cover grid
81270 Tension band
81271 Lock
HZTL4037_EN
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Revision A August 2016