ABB ACX Commissioning Instruction page 54

Transportation Restraints Release
Transportation
Restraints Release
(see Figure 11)
Figure 11
Transportation
Restraints
left: SCC-F
Sample Gas Feed Unit
right: SCC-C
Sample Gas Cooler
54
Step Action
Sample Gas Feed Unit SCC-F: Diaphragm Pumps Transportation Restraints:
Using a Ph2 crosshead screwdriver, loosen the two M6x25 screws 1 in the
1
base plate.
Retain the screws in case the unit needs to be transported again in
the future.
Sample Gas Cooler SCC-C: Compressor Transportation Restraints:
2 Using a Ph2 crosshead screwdriver, turn the two screws counterclockwise
through the holes 2 in the base plate to the point at which resistance can
be felt.
In case that the "Zero Air Generator" (catalyst for combustion air
conditioning) is mounted underneath the sample gas cooler use an
offset screwdriver to release the transportation restraints.
If no offset screwdriver is at hand the "Zero Air Generator" must be
dismounted according to the following instructions.
1
Loosen the nuts of the hose fittings on the left and right side of
the "Zero Air Generator" and pull the hoses out of the fittings.
2
Loosen the mounting screws (2 above, 1 below) and lay the "Zero
Air Generator" on the cabinet floor.
3
Release the transportation restraints as described above.
4
Mount the "Zero Air Generator" to the cabinet rear wall.
5
Insert the hoses into the hose fittings as far as they will go and
hand-tighten the nuts. Perform this step carefully in order to
ensure leak-tightness of the hose connections.
ACX Analyzer System Commissioning Instruction CI/ACX-EN Rev. D