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Safety regulations for operation
Introduction
Mechanical, thermal
and material dangers
Gas sampling probe
movements
Current-carrying
components
Hot surfaces
136
The operator monitoring the gas sampling system must observe the following
safety instructions.
Risk of injury in the area of the gas sampling system due to moving or fall-
ing parts, hot surfaces, hot cooling water, anti-freeze, compressed air, lubri-
cating oil
Wear general personal protective equipment:
Closed overalls with long trousers and long sleeves
Safety shoes
Safety gloves suitable for mechanical work
Safety glasses
Protective helmet
If necessary, additional protective equipment if prescribed by the operator.
Risk of crushing around the retractor due to gas sampling probe movements
Do not stand in the danger area around the retractor.
Press the EMERGENCY-STOP switch immediately if anyone is still in the danger
area around the retractor after the warning lamps light up or the warning buzzer
buzzes.
Danger of electric shock when touching electric components
Only specialized electrical personnel may work on the electrical system.
If you are not specialized electrical personnel:
Never open electric components.
Never touch damaged electric components, cables or the inside of electric
components.
danger of burning due to hot surfaces during and after operation of the gas
sampling system.
Do not touch the gas sampling system during and after operation.
Do not touch the gas sampling system until it has cooled down to 50 °C. Specifi-
cally, do not touch
the cooling module,
the heated sample gas line,
the connection box for the heated sample gas line on the retractor,
the heated sampling filter,
the entire gas sampling probe,
the metal structure of the retractor,
the shutter of the duct opening.
If it is unavoidable to touch hot components, wear a face mask against heat,
heat-proof gloves and protective welder's clothing.
System Manual SCK Gas Sampling System
42/23-81 EN Rev. 4
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