186 Operating instruction SCK Gas Sampling System OI/SCK-EN Rev. E
Gas sampling probe 60S: Cleaning or replacing the outlet filter
Filter service life depends on the operating conditions. If necessary, remove it
in order to inspect it and mechanically clean off any dirt or replace it. If the
filter stone is damaged it must be replaced with a new one.
once a year or as required
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).
Additionally press the EMERGENCY STOP switch.
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.
Explanation of safety measures:
Safety regulations for maintenance work on
page 158.
Wrench SW 22
Socket head screwdriver
New filter stone
The following conditions must be met:
The service switch is in the
ON
position, the gas sampling probe is retract-
ed from the kiln (see
Operating the service switch
on page 161).
The EMERGENCY STOP switch is pressed.
Proceed as follows:
Allow gas sampling probe to cool down.
WARNING! Risk of burning in the event of contact with the hot
probe. Do not touch the probe until it has cooled down to
Meaning
measures
spare parts