Safety Regulations For Operation - ABB SCK Operating Instructions Manual

Safety regulations for operation

Introduction
Mechanical, thermal
and material dangers
Gas sampling probe
movements
Current-carrying
components
136
The operator monitoring the gas sampling system must observe the follow-
ing 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,
lubricating 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 opera-
tor.
Risk of crushing around the retractor due to gas sampling probe move-
ments
 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
 The main terminals -X30, -X40 and the input terminals of the main switches
-Q30, -Q40 are live even when the main switches are off.
 All metallic parts in the environment that can be touched at the same time
as the machine must also be grounded together.
 Check pre-protection according to the documentation.
 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 elec-
tric components.
Operating instruction SCK Gas Sampling System OI/SCK-EN Rev. E