ABB SCK, System Manual

Page: 204 / 244

204 System Manual SCK Gas Sampling System 42/23-81 EN Rev. 4
Proceed as follow to readjust or reposition position indicator -B71 :
Step Procedure
1
Press the Insert button to move the probe to the desired position.
Path: Operation ► Probe ► Probe Action ► Insert
2
Determine necessary position of the contact plate, mark with an pen.
3
Turn service switch to ON position.
WARNING! Probe moves out of the kiln. Do not stand in the area of
travel of the probe or probe carriage until the probe is complete-
ly retracted out of the kiln and the warning lamps go out.
4
Press EMERGENCY STOP switch.
5
Unscrew lock screws on the contact plate (1) with an Allen key and
push contact plate for inductive indicator -B71 until it reaches the
marked position.
6
Unlock EMERGENCY STOP switch.
7
Turn service switch to OFF position, then turn back to ON.
8
Press the Insert button to move the probe to the desired position until
the controller displays the appropriate signal (e.g.:
Probe Inserted
display box in the Probe Action dialog changes from white to black).
Note: If inductive indicator -B71 does not trigger despite the contact
plate above it, check the height adjustment and adjust as necessary.
The distance between the inductive indicator and the contact plate
must be 3-6 mm.
9
Tighten contact sheet with Allen key.
10
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 complete-
ly inserted into the kiln and the warning lamps go out.
Instructions: probe
inserted position