Cleaning Components Mechanically - ABB A155-M57 Operation Manual

Operation Manual / 4 Product description / A150-M.. - A155-M..
6 Periodic maintenance work
6.4

Cleaning components mechanically

6.4.1 Cleaning the filter silencer
Figure 22: Cleaning the filter silencer
81135 Filter silencer body
81136 Absorption segment
81137 Sheet-metal covering
81265 Filter ring
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
HZTL4032_EN
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Revision F January 2017