Form PA102.20-N1
35
Installation & Assembly Manual │
PACE
SECTION 3 - HANDLING, STORAGE, AND INSTALLATION
Issue Date: 07/03/2018
3
DOOR
FRAME
FLANGE
LD13380a
Figure 33 -
Use Gasket (P/N 028-11873-010) to Door
Frame at Shipping Split
CONNECTORS
OUT OF
THE WAY
PANEL
FLANGE
GASKET
Installing an AHU with Expanded Cabinet
If the AHU has an expanded cabinet with end channel
shipping splits, use the following steps to install it:
1. Remove the shipping brackets in corners.
2. Clean the metal surface where gasket is to be ap-
plied with mineral denatured alcohol or rubbing
alcohol.
FASTENER
PACK (P/N 386-
03419-000)
SHIPPING
BRACKETS
HEAT WHEEL
SEGMENT
INTERMEDIATE
RACEWAY
LD14262a
Figure 34 -
Assembly of End Channel Shipping Split with an Expanded Cabinet
3. Apply the neoprene gasket to all raceway mating
surfaces of one mating section. On large AHUs,
install two gaskets side by side on intermediate
raceway surfaces.
4. Make sure that the sections are not racked and
will line up properly.
5. Attach the sections as follows:
a. Make sure assembly surface is clean and
level to allow the sections to slide freely. If
the surface is irregular, use as many metal
shims under sections as necessary to align
mating surfaces.
b. Pull the sections together, using a come-a-
long.
c. Attach the sides of the sections. Beginning
at the bottom of the sections, secure the end
channel assembly brackets together using
fastener pack (P/N 386-03419-000) at each
bracket. Continue securing the end channel
assembly brackets together, working from
bottom to top, pulling the sections tight.
d. After the sides are secured, secure the
brackets on top of the AHU with the same
brackets mentioned in
Step 3
.
