Trane IntelliPak 2 Series, Инструкция по установке, эксплуатации и обслуживанию

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52 RT-SVX24Q-EN
Figure 27. Typical unit rigging—three-piece unit
12 ft min
12 ft min
Return with two
lifting lugs per side
Supply with three
lifting lugs per side
Condenser with two
lifting lugs per side
Turnbuckle or
Chain Adjustment
for each lug
24 ft min
Note: Turnbuckle or chain adjustment required for each lifting point.
Air-Cooled and Evaporative Condensers
—Three-Piece Unit Fit Up
Rig and lift outside air section and evaporator section
separately. Do not assemble unit on ground and
attempt to lift to roof. Unit must be assembled on roof
curb.
1. Attach rail guide provided to bottom of the
evaporator base rails as shown with screws.
2. Rig and set the evaporator section onto the roof
curb (aligned with supply end).
3. Remove and discard shipping protection panels
and top block-offs from evaporator section.
4. Remove side panels and roof cap from evaporator
section and set aside to be assembled later.
5. Apply gasket to the base channel and butyl tape to
the base rail edge of the evaporator section.
6. Remove and discard shipping protection panels
and top block off from outside air section.
7. Rig and set outside air section onto roof curb using
the rail guides as an alignment aid. Outside air
section must be within 2.0" from the evaporator
section.
8. Use 0.75" x 24" threaded rod, nuts, washers and
backing plate provided to pull and secure sections
together. This must be done using the lifting lugs at
the unit split as shown.
9. Use 0.375" bolts, nuts and washers provided to pull
and secure the roof rails together. This must be
done using the brackets on the roof rails as shown.
10. Attach roof splice plate to bottom side of roof
panels at the unit split with ¼" sheet metal screws.
11. Add bullwrap to electrical wiring.
12. Connect power and control wiring at the unit split.
Place power wiring connectors inside junction box.
13. Apply gasket to side panels removed earlier. Attach
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