ABB A155-M57 Operation Manual page 27

Operation Manual / 2 Safety / A130 - A155
1 Safety / 1.14 Safe maintenance
Mechanical hazards when working on the turbocharger
WARNING
Physical hazards due to rotating parts
The rotor can rotate due to the stack draught alone. Contact with rotating
parts can cause severe injury.
Secure rotor against turning.
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WARNING
Mechanical hazards
Severe injuries to personnel or fatal accidents can be caused by mechanical
influences as a consequence of hazardous and inadequate operational pro-
cedures.
Observe the general rules for occupational safety and prevention of acci-
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dents.
Ensure workplace safety.
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Only perform operations that are described in this chapter.
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Only perform operations for which you have previously received instruc-
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tion or training.
Hazards due to operating materials and supplies
Operating materials and supplies are substances required for the operation of the tur-
bocharger or for the performance of maintenance work. Oils, greases, coolants, detergents
and solvents, acids and similar substances can be classified as hazardous substances.
WARNING
Handling operating materials and supplies
Swallowing or inhaling vapours of operating materials and supplies or con-
tact with them may be harmful to health.
Do not breathe in these substances and avoid contact with the skin.
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Ensure proper ventilation.
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Observe the information in the material safety data sheet for the operat-
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ing materials and supplies.
Wear personal protective equipment (PPE) according to the material
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safety data sheet.
Comply with local legislation.
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Wear safety goggles.
Wear safety gloves to protect against chemical hazards.
Wear a respiratory mask to protect against gases.
© Copyright 2017 ABB. All rights reserved. HZTL4022_EN Revision E May 2017