ABB ProKiln GAC400 Operating Instruction page 120

120 ProKiln GAC400 PROBE GAS SAMPLING SYSTEM | OI/GAC400-EN REV. A
... 11 Maintenance
... Maintenance work
Instructions: checking probe vertical and horizontal position
How to check probe position:
1. 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.
2. With the probe inserted, check the distance between the
flange and the tube sealing device. Target requirement: The
flange must be touching
3. If this target requirement is not met, adjust the probe by
means of the following actions:
• Adjust the probe flange (see step 4)
• Adjust vertical position (see step 5)
• Adjust horizontal position (see step 5)
4. Adjusting the probe flange:
• Release bolt to enable the probe flange (Green) to
1
move forth or back as required.
• When the probe is in sample position S3 of the retractor,
adjust the probe flange to go firmly against the counter
flange 2 on the flange shutter.
2
1 Bolt
Figure 56: Adjusting the probe flange
2 Counter flange
5. Adjusting the vertical position:
• Release the support bolt
allow for adjustments
• Release the 3 adjustment bolts on each side of the
retractor buggy base
adjustments.
• Adjust vertical position so that sealing flange is aligned
with counter flange.
• When done tighten the bolts min 90 Nm.
• Adjust support bolt
the probe.
Adjusting the horizontal position:
• Release the support bolt
allow for adjustments
• Release the 2 adjustment bolts on each side of the Probe
Mounting plate
• Adjust horizontal position so that sealing flange is
aligned with counter flange
• When done tighten the bolts min 90 Nm.
• Adjust support bolt
the probe.
1
1
2
3
1 Support bolt
2 Adjustment bolts
Figure 57: Adjusting the vertical and horizontal position of the probe
6. Turn the Safety switch -101S2 to ON, to allow normal
operation of the probe.
1 (red) supporting the probe to
2 (blue) for height and angle
enough so it provides support for
1
1 (red) supporting the probe to
3 (green) for angle adjustments.
1 enough so it provides support for
3 Mounting plate