ABB HT576419 Operation Manual page 67

Operation Manual / TPL65-A32 / -A33 / -A36 + TPL69-A32 / -A33
5 Maintenance / 5.5 Cleaning components mechanically
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WARNING
Heating up of cleaning agents and operating fluids
When cleaning agents or operating fluids are heated up, explosive va-
pours can be produced which are hazardous to health.
Observe the information in the material safety data sheet.
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Wear a respiratory mask according to material safety data sheet.
CAUTION
Water and contamination in the cartridge group
If water or contamination gets into the cartridge group, the turbochar-
ger function may be impaired and parts in the cartridge group may be
damaged.
Place cartridge group on suitable wooden or metal supports.
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Allow the layers of contamination on the turbine to soak for at least
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four hours.
Removing contamination
WARNING
Health hazard due to soot particles
If soot particles enter the eyes or respiratory tract, this can be harmful
to health.
Avoid the formation of dust.
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Vacuum up dust with a suitable vacuum cleaner.
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Wear a respiratory mask to protect against particles (P1 or P2 mask).
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Wear safety goggles.
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Wear safety goggles.
Wear a respiratory mask to protect against dusts.
Wear safety gloves to protect against mechanical hazards.
Raise the cartridge group and align horizontally.
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Remove contamination manually with a soft brush or wire brush.
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HZTL2498_EN Revision C April 2018