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34
Fig. 24 — 40UV,UH Ventilator Blower Section Assembly — ECM Motor Detail
SHAFTED END F
ACE
COUPLING INSIDE F
ACE
COUPLING F
ACE
MOT
OR BEARING F
ACE
MOT
OR F
ACE
INSULA
TION F
ACE
MOTOR (ECM)
CENTER SHROUD
OPENING OVER
MOTOR ELECTRICAL
CONNECTIONS.
INSTALL MOTOR
AND COOLING
SHROUD
ELECTRICAL
CONNECTIONS
FACING UNIT
FRONT.
MOTOR SHAFT
COUPLING
FAN
SHAFT
.125 .032
+
–
0.500 0.063
+
–
1.000 0.063
+
–
NOTES:
1. All dimensions shown in inches.
2. Not all components shown for clarity.
3. Motor shroud not shown for clarity. Install prior
to operation.
4. Refer to Fig. 30, Item 4 for cooling shroud
installation.