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Operation Manual / A100-L
7 Periodic maintenance / 7.4 Cleaning the compressor during operation
7.4.2
Wet cleaning of compressor
WARNING
Damage to hearing due to high noise level
Removing the screw plug (81126) from the filler orifice (B) may result in a
high level of noise. Carrying out wet cleaning on the compressor without ear
protection may lead to serious hearing damage.
Always wear ear protection when carrying out wet cleaning on the com-
u
pressor.
Wear ear protection.
Fig. 21: Overview of wet cleaning of compressor
81000
Filter silencer
81126
Lock
Remove insulation from flange of filter silencer (81000) (if present).
u
Unscrew lock (81126).
u
Measure volume of water according to the following table.
u
Pour this water into a clean can (A).
u
Carefully pour this water into the filling orifice (B) from the can.
u
Screw in lock and hand-tighten.
u
Fit insulation to flange of filter silencer (if present).
u
After cleaning, allow the engine to continue to run for at least 5 minutes under normal
u
load.
© Copyright 2021 ABB. All rights reserved.
A
Can
B
Filler opening
HZTL4034_EN
Rev.T
December 2021
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