Assembly; Ahu Assembly - Carrier Airovision 39HQ Mounting Instructions
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Fig. 8 - Fastening the lifting bars - 2
•
After inserting the lifting bar, re-insert the bolt and locking
plate in the correct position.
Fig. 9 - Fastening the lifting bars - 3
•
Position the lifting cables on the lifting bars (4 or 6 off).
Evenly positioned spacer bars should be used between the
lifting cables to prevent damage to the top of the unit and
ensure that no excess pressure is applied to the side panels.
Fig. 10 - Vertical transport using spacer bars
•
For hoisting ensure that the weight is evenly distributed
and that all previous steps are carried out correctly.
If there is not enough space it may not be possible to remove
the lifting bars. In the example below, the lifting bars cannot be
removed on the right-hand side of the 6th AHU section, as the
wall is too close and the lifting bars are too long. It would be
possible to remove them from the left-hand side, if the third
AHU section has not yet been placed. Ensure that the bolt and
the locking plate are removed from the right-hand side of the
lifting bar, when the 6th AHU section has been positioned.
Fig. 11 - Location diagram
4 - ASSEMBLY
4.1 - AHU assembly
•
Place the anti-vibration mats where the fi rst casing section
will be positioned.
•
Place the fi rst casing section on the anti-vibration mats,
and then remove the lifting bars.
Fig. 12 - Anti-vibration mats
•
Then place the anti-vibration mats where the next casing
section will be positioned and then place this section.
•
Before placing the sections against each other, fi x the
sealing tape supplied between the sections. This should be
done in four places, and the sealing tape should overlap at
the corners. See Figs. 17 and 21.
NOTE: Attach the sealing tape supplied to only one of the two
assembled sections.
•
Place the sections as close together as possible. Ensure that
both sections can still be moved. Insert a lifting bar into
both sections, so that they can be pulled closer towards
each other.
There are two methods for pulling the sections towards each
other:
Lifting bar
5
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