ABB SCK, Системное руководство

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116 System Manual SCK Gas Sampling System 42/23-81 EN Rev. 4
Preparing the compressed-air supply
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.
Danger due to skin and eye injuries in the event of contact with lubricating
oil from the pneumatic box of, from the filter muffler or from inside the
pneumatic motor.
 Avoid contact with lubricating oil.
 Wash any lubricating oil off the skin immediately with water and soap.
 If any lubricating oil gets in the eyes despite protective glasses, rinse them thor-
oughly under running water, holding the eyelids open.
 Observe instructions in the lubricating oil manufacturer's safety data sheet.
Lubricating oil "D" DIN 51502, kinematic viscosity 30 mm
2
/s(cST) at 40 °C (ISO VG
32, DIN 51519)
The compressed air must meet the following minimum requirements:
Dew point +3 °C
Pressure 6 bar (6000 hPa) positive pressure
Consumption approx. 3 m
3
/h
One probe travel (2 x 20 s) requires approx. 1 m
3
.
Other requirements are:
 The compressed air must be free of dirt and oil/water droplets.

At ambient temperatures below 0 °C make sure that the compressed-air supply
cannot freeze.
Mechanical, thermal
and material dangers
Harmful
lubricating oil
Lubricating oil
requirements
Compressed-air
requirements