Carrier 51CM - Manual (Page 15)

SENSING
BULB
.'•‘•««»A
Fig. 29 — Sliding Chassis Out of Casing
EXHAUST DOOR
FRAME
CLICKER BAR
Fig. 31 — Vent Door/Wire Hood
c Slide chassis out of casing See Fig 29
d Reverse above proceduie to reinstall chassis in
casing, being suie to retain security lock screw
to lock position and tighten
34 Exhaust Door — See location of Exhaust Door
in Fig 30
a Remove chassis fiom casing See Chassis
instructions
b Pull exhaust door away from hinge until it is no
longer trapped by the dooi frame
c Return spring to propei position and lemove
door
d Reveise above proceduie for reassembly
AIR SWEEP
MOTOR COVER
LOCATION (COVER
REMOVED)
UPPER
CONTROL
BOX
UPPER
CONTROL
BOX SCREWS
PARTITION
DISCHARGE.
DECK
SCREWS
PARTITION
SCREWS
EXHAUST DOOR
WIRE HOOD
BASEPAN
Fig 30 — Exhaust Door
35 Vent Door — See location of Vent Dooi in Fig 31
a Remove chassis from casing See Chassis instruc­
tions and Fig 29
b Remove conti ol box See Control Box instructions
c Remove dischaige louvers See Air Sweep Mech­
anism instructions
NOTE Removal of air sweep motor is not
necessary
d Remove one sciew seeming scioll plate to
basepan
e Remove 3 screws (Fig 30) securing upper conti ol
box to partition
f Remove 2 screws (Fig 30) securing dischaige deck
to paitition
g Remove one screw (Fig 35) securing discharge
deck to scroll plate
h Remove 3 screws (Fig 30 and 33) securing parti­
tion to basepan
i Lift partition side and place over basepan flange
t Lift discharge deck assembly and remove from
chassis
k Remove vent dooi spring from deck assembly and
repail or leplace paits as necessaiy
1 Reveise above pioceduie foi leassembly, being
caieful not to damage wires on sheet metal edges
36 Fan Section — See Fan Section in Fig 32
a Remove chassis from casing See Chassis
instructions
b Remove partition top covei by removing 4 screws
c Remove wiie hood by lemoving 2 screws See
Fig 31
d Disconnect fan motor wiies fiom conti ol box
Remove fan motoi leads fiom retaineis Mark or
label wiles to aid in reassembly
e Remove fan motor ground wiie fiom unit
paitition
f Detach condenser orifice by removing 4 screws
which attach condenser orifice to tube sheet
g Remove top gusset by removing 2 sciews Slide
slot filler out
h Remove 2 fan motor clips
i Gently lift fan assembly out of chassis See Fig 32
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