ABB SCK - Page 190

190 Operating instruction SCK Gas Sampling System OI/SCK-EN Rev. E
Step
Procedure
2
Turn the T-handle (1) of the filter detaching device counter-
clockwise. This pulls the filter insert over the detaching disk
(3)
out of the casing
(5)
.
3
Turn bridge (2) until it can be pulled off from the bridge holder
through the elongated holes.
4
Pull filter insert with bridge and detaching disk out.
5
Turn detaching disk until it can be pulled off from the hexagon
screws (4) over the elongated holes.
6
If necessary, mechanically clean the filter stone.
WARNING! The filter insert may be soiled with toxic and corro-
sive substances depending on the substances with which it
comes into contact in operation. Wear appropriate protective
clothing when cleaning.
7
Replace O-rings (6) .
Note: The O-rings do not need to be re-greased.
8
Reassemble filter insert and push back into casing, tighten T-
handle.
9
Unlock EMERGENCY STOP switch, turn service switch back to
OFF position and insert probe again using the controller.
WARNING! Probe moves into the kiln. Do not stand in the area
of travel of the probe or probe carriage until the probe is
completely inserted into the kiln and the warning lamps go
out.