ABB TPL65VA10 Operation Manual page 57

NOTICE
NOTICE
NOTICE
If provided
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Maintenance
Cleaning the filter silencer
The amount of filter ring (81265) contamination depends on the cleanli-
ness of the air that is drawn in. Wash or replace the filter ring as neces-
sary or every 500 hours of operation.
Loosen the tension bands (81270) at the locks (81271) and remove

them.
Pull out the insert units (E), bend up the sheet-metal cover-

ings (81137 & 81138) and then take out the absorption seg-
ment (81136).
Clean the absorption segments (81136).

During cleaning, ensure that the absorption segments (81136) are only
cleaned with a mild jet of compressed air, soft brush or a damp cloth.
Otherwise segments may be damaged or lose their shape.
Replace absorption segments which are heavily contaminated and the
filter ring with original parts from ABB Turbo Systems.
Fitting the filter silencer
Assemble the insert units (E) by inserting the absorption seg-

ments (81136) into the sheet metal coverings (81137).
Bend the sheet-metal coverings (81137) back to their original shape.

Put insert units (E) into guide grooves in filter silencer body (81135).

During fitting, put the lengthened sheet-metal coverings (81138) over
the three ribs (A).
Fit the tension bands (81270) and apply tension at the locks (81271).

Fit filter ring (81265).

Operation Manual / TPL65VA10 / VA30
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5.2 Page 55