ABB A140-H56 Operation Manual page 71

Operation Manual / A130-H.. - A140-H..
8 Periodic maintenance
8.4.2 Cleaning the filter silencer
Figure 25
81010 O-ring
81135 Filter silencer body
81136 Absorption segment
81137 Cover sheet-metal
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 contami-

nation, soak and carefully push through. Rinse in cold water. Avoid high mechanical loads
(water jet).
Let the filter ring dry completely before assembling.

© Copyright 2013 ABB. All rights reserved.
81265 Filter ring
81266 Cover grid
81270 Tension band
81271 Lock
HZTL2414_EN
Page 69 / 115
Revision B
March 2013