Pace PAI, Installation And Assembly Manual

Page: 36 / 108

SECTION 3 - HANDLING, STORAGE, AND INSTALLATION PACE │ Installation & Assembly Manual
Issue Date: 07/03/2018
36
Form PA102.20-N1
Setting Up and Pulling AHU Sections
Together
Use the following instructions to set up and pull the
sections together.
1. Place the first section in its final position and an-
chor or block it before placing the next section.
2. Attach the come-a-longs to the far end of the next
section as shown in Figure 35 on page 36 .
Figure 35 - Come-A-Long Attached to a Section
LD13775
COME-A-LONG
Make sure the chain does not apply
pressure to the drain connection. Im-
proper positioning of the chain may
cause damage to the AHU.
3. If the AHU is equipped with an optional expanded
cabinet with a structural steel base, remove the
lifting lugs within the shipping split shown in Fig-
ure 36 on page 36 . Keep the bolts and nuts.
Figure 36 - Remove Lifting Lugs in Expanded Cabinet
LD14265
LIFTING LUG
BASE
CHANNEL
WELDED-
CHANNEL
FILLER
4. Place the next section on the curb about 8 in. from
the first section.
5. Feed the electrical and control connections from
section to section and make sure that they will be
accessible after the sections are joined as shown
in Figure 37 on page 36 .
Figure 37 - Electrical Connector (Not Connected)
LD13373a
CONNECTOR
6. Assemble the electrical connectors and/or pneu-
matic tubes according to their labels before join-
ing the sections as shown in Figure 38 on page
36 , if access will be a problem later.
Figure 38 -
Electrical Connectors (Connected)
LD13374
CONNECTORS
7. After making the electrical and control connec-
tions, and before proceeding with assembly, re-
move and reposition the top shipping split angle
as shown in Figure 39 on page 37 .