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Operation Manual / 2 Safety / A130 - A155

1 Safety / 1.12 Hazards during operation and maintenance

WARNING

Hot surfaces on the non-insulated turbocharger

Non-insulated turbochargers can cause serious injuries to personnel (burns).

The turbocharger is supplied with or without insulation in accordance with

the purchase order received from the enginebuilder. If supply is without in-

sulation, the enginebuilder is responsible for providing the turbocharger

with proper insulation and for providing protection against contact with hot

surfaces.

u Compliance with the instructions and specifications given by the en-

ginebuilder to protect against hot turbocharger surfaces is compulsory.

Wear safety gloves to protect against thermal hazards.

Hazards due to rotating parts

WARNING

Physical hazards

Contact with rotating parts can cause severe injury. The turbocharger must

never be used without the filter silencer or the air suction branch. With the

engine stopped, the rotor can rotate due to the stack draught alone.

u Operate the turbocharger in compliance with the specifications.

u Secure the rotor against unintentional rotation during maintenance.

Wear safety gloves to protect against mechanical hazards.

Hazards due to electrical installations (if present)

WARNING

Dangers during work on electrical installations

Electrical installations use voltages that can lead to severe injury to person-

nel or accidents resulting in fatalities.

At the same time, electrical or electronic components and parts can also be

damaged or destroyed.

u Only specially trained personnel should perform work on, or with, elec-

trical components.

u Observe national regulations.

Page 12 / 18

ABB HT604133 Original Operation Manual

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