![background image](http://html1.mh-extra.com/html/abb/ht575363/ht575363_operation-manual_3441736065.webp)
Operation Manual / 4 Product description / A100-M axial
6 Periodic maintenance / 6.2 Cleaning the filter silencer
© Copyright 2017 ABB. All rights reserved.
HZTL4033_DE
Revision B
December 2017
Fig. 21: Cleaning the filter silencer (2)
u
Push the connecting rods (81269) through the lugs of the cover grids (81266).
u
Connect the connecting rods (81269) with the screws (81272). While tightening the screws
(81272), make sure that the connecting rods (81269) lie correctly in the slots on the filter
silencer body (81135). Now alternately tighten the screws (81272) up to the following max-
imum tightening torque:
Screw
Tightening torque [Nm]
81272
20
Table 10: Tightening torque (81272)
u
Fit lock nuts (81273) on screws (81272) and tighten with the following tightening torque:
Lock nut
Tightening torque [Nm]
81273
40
Table 11: Tightening torque (81273)
u
Fit the filter ring (81265), if present.
Page
35
/
99