Underfloor products iom, Replacement parts list, Primary air damper – Titus UnderFloor Products IOM User Manual
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Installation Manual - Underfloor Products
Underfloor Products IOM
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Description
Part Number
Multipoint Velocity Sensors
Size
9”
3151520005
Size
10”
3151520006
Damper Shaft Bearing
Shaft Bearing – All
70324901
Primary Damper Assembly (LHK)
Size
9
31171304
Size
10
31171305
Description
Part Number
Plugs for Tees
.25”
42160081
.38”
10015601
Fan Motor Fuse (SC-CL-G 300V)
1 Amp
10048301
3 Amp
10048501
4 Amp
10048601
6 Amp
10048801
8 Amp
10049001
10
Amp
10049101
12
Amp
10049201
15
Amp
10049301
20
Amp
10105201
Disconnects
Fan Toggle (All)
10027801
Door Interlock 3P/40A (All)
10053201
Door Knob 40 Amp
100532011
Door Interlock 3P/80A (All)
10054601
Door Knob 80 Amp
100546011
Unit Size
Filter Size
Part Num-
ber
Induced Air Filters
Model LHK
3
18 x 10
1026491810
4
18 x 14
1026491814
Model PFC
10
18 x 10
1026491810
14
16 x 14
1026491614
16
14 x 16
1026491614
Control Tube
Red Stripe .25” O.D.
61510035
Green Stripe .25” O.D. 61510034
Red Stripe .38” O.D.
61510279
Green Stripe .38” O.D. 61510280
Tees for Sensor Taps
Plastic
.25”
42150011
Plastic
.38”
42150020
Replacement Parts List
LHK Model:
To replace the damper blade and/or shaft assemblies:
a. Disconnect power before servicing. Remove control enclosure cover
to access actuator.
b. Note position of damper shaft, using indicating arrow. Loosen
linkage or actuator collar to allow damper to rotate freely.
c. Remove bottom access door to expose damper assembly. Rotate
damper to fully closed position, exposing rivets holding damper
blade to shafts.
d. Drill out rivets using 1/2” drill, rotate damper to fully open position,
and slide damper and/or shaft assemblies out of the duct.
e. Fit new damper and/or shaft assemblies in place, using 1/4-20
screws with lock nuts to replace rivets.
f. Reverse procedure in steps c, b, and a, for assembly. When locking
down actuator linkage or collar, position indicating arrow on damper
in the same location as before the repair.
Replacement Parts List
Primary Air Damper