Ingersoll-Rand TRANE AFDJ, Инструкция по установке, эксплуатации и обслуживанию

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Pre-Installation
AFDJ-SVU01D-EN 33
The rear of the CMC cabinet section has three cover plates
(top to bottom). Remove the taptite screws that secure the
center plate first; then also remove the top and bottom
plates. Please note that there are small seams on the top
and bottom horizontal outer edges of these plates that are
sealed with silicone. A small tube of silicone is included in
a cardboard box typically located behind the black low
voltage compartment door. This can be used to reseal
these seams after the CMC is reinstalled and the cover
plates replaced.
Open the front door of the CMC cabinet section by turning
the three hex key door latches counter-clockwise (located
along the right vertical edge of the door). Behind the door
is a large interior white metal barrier plate (see
Figure 26 ).
Remove the bolts (the nuts behind are held captive)
around the periphery of this plate that secure this barrier
to gain access to the front of the CMC compartment
located behind the barrier.
Ensure reinstallation of this barrier after the CMC is
installed.
Removing CMC Cabinet Access Plates
Preparing the CMC
Remove the four mounting bolts that secure the CMC to
the wooden shipping skid (these bolts mount through the
same mounting holes that are used to secure the CMC to
the floor of the CMC cabinet section). Insert the forks of the
fork lift into the CMC lifting provisions welded to the top of
the CMC (see
Figure 27 ). Lift the CMC slightly off the
wooden skid, remove the skid, and then lower to the
ground.
Preparing the CMC Cabinet
The CMC mounts to the floor of the CMC cabinet section
by four bolts near each corner of the CMC (see
Figure 28,
p. 34 ). The bolts and hardware are pre-installed in the CMC
cabinet section. The CMC isolation mounting strips are
also secured by these bolts for shipping (see
Figure 38,
Figure 25. Typical dimension drawing excerpt
Capacitors
Line
Reactor
LV Control
and
Connection
Inverter
Rectifier
Fan
Link
CMC
Cabinet
Section
Figure 26. Front CMC barrier plate
1. Bolts to be removed (not all indicated for clarity)
2. Remove this barrier
Figure 27. Provisions for fork lift forks
1. CMC lifting provisions
1
2
1
1