-EN Rev. E Operating instruction SCK Gas Sampling System 213
Pneumatic system: Replacing the compressed-air filter
yearly
Always take the following safety measures when performing this work:
Wear the general protective equipment.
Turn the service switch to
ON
and secure the service switch against un-
authorized switching (with a padlock).
Do not enter the danger area around the retractor until it is at standstill
and the warning lamps and buzzer are off and the flap valve is closed.
Do not perform the work until the gas sampling system has cooled
down.
When the warning lamps light up or the earning buzzer buzzes, leave the
danger area around the probe retractor immediately as the probe is
about to move at any moment.
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.
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 thoroughly under running water, holding the eyelids open.
Observe instructions in the lubricating oil manufacturer's safety data
sheet.
Always keep the floor around the gas sampling system clean and dry.
Explanation of safety measures:
Safety regulations for maintenance work on
page 158.
The service switch is in the
ON
position; the gas sampling probe is retracted
from the kiln (see
Operating the service switch
on page 161).
Maintenance interval
measures
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