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Operation Manual / A150-M56/66/57/67 - A155-M..
7 Periodic maintenance work / 7.4 Cleaning components mechanically
7.4.2.2
Variant: Filter silencer with connecting rod
Fig. 32: Cleaning the filter silencer
81135
Filter silencer body
81136
Absorption segment
81137
Sheet-metal covering
81265
Filter ring (if present)
If present: Clean the filter ring (81265)
Remove the filter ring.
u
Clean the filter ring as required or every 500 hours of operation, and replace it after the
u
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 with water and mild detergent or, in the case of heavy contamination,
u
soak and carefully push through. Rinse in cold water. Avoid high mechanical loads (water
jet).
Let the filter ring dry completely before assembling.
u
Dirty water and mild detergent must be disposed of in compliance with locally applicable
u
regulations.
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81266
Cover grid
81269
Connecting rods
81272
Screw
81273
Lock nut
HZTL4032_EN
Rev.S
February 2022
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