ABB ProKiln GAC400 Operating Instruction page 111

ProKiln GAC400 PROBE GAS SAMPLING SYSTEM | OI/GAC400-EN REV. A
8. Push the blue button Emergency Reset -15SB/-15P12 to allow
new operation of the probe retractor and air blaster probe
blow-back.
9. Insert gas sampling probe into the kiln.
Path: Main ► Probe Position ► Go S3
WARNING! Gas sampling probe moves into the kiln. Do not
stand in the area of travel of the gas sampling probe or
probe buggy until the probe is completely inserted into the
kiln and the warning lamps/sounds go out.
10. Switch system to Auto mode on the HMI
Path: Home ► Auto
11. Operation/Service Mode -50S15 switch must be switch back
to Operation Mode
Instructions: checking the cooling water circuit
How to check the cooling-water circuit for leaks:
1. Operation/Service Mode -50S15 switch must be is in the
Service Mode
2. Switch system to manual mode on the HMI (if this has not
already been done).
Path: Home ► Manual
3. Retract gas sampling probe out of the kiln.
Path: Menu ► Probe Position ► GO S0
WARNING! The probe moves out of the kiln. Do not stand in
the area of travel of the probe or probe buggy until the probe
has reached its end position.
4. When working on the retractor and gas sampling probe,
additionally actuate the EMERGENCY-STOP -15S7 or -150S3
switch for reasons of safety and turn the Safety switch -
101S2 at the probe rear cabinet to OFF position, to prevent
any movement of the probe. This switch can also be secured
with a padlock. Additionally, secure that the flange shutter
remains closed.
5. Switch OFF the water pump M10 at the Probe cooling switch
-150S3 (1) on the side of the water control cabinet Switching
OFF the Probe cooling while the probe is inserted into the
process results in retraction of the probe to a safe position
to prevent damage. Only if the Emergency-Stop is pushed
this retraction will be stopped.
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