FWR/FWT 10
Page
16
Temtrol, Inc
.
®
Manufacturers of ….. Customized Air Handling Units
(F1) MAINTENANCE (Con’t – If Applicable)
IMPORTANT: Before Restarting
.
Re-balance fan wheel once the motor is re-installed on motor shaft.
Before operation, start the motor slowly to ensure the fan rotation is correct.
Drive side = It should be rotating
clockwise, when looking
at the motor end.
Inlet side = It should be rotation
counter clockwise, when
looking at the inlet end.
If the fan wheel is not rotating correctly, check the motor power leads for proper installation.
Also check inlet cone alignment to the fan wheel. Fan wheel should not be rubbing on the inlet
cone.
If cone alignment is required see instructions for “Fan Wheel/Cone Alignment”
pages 17 - 18 .
(F2) MAINTENANCE (Con’t – If Applicable)
A Complete Motor Support With Fan Wheel/Motor
Spare Assembly Replacement:
(7a) After all (4) hex nuts/bolts have been removed,
(if applicable, being careful not to loose the
Karma Isolator pads part# K373,
Figure 9a
)
slide the motor support platform out a few inches away
from inlet wall so that the motor lifting eye
is clear of the fan cartridge framing.
(8a) Remove the complete motor support platform
with fan wheel / motor assembly from
fan cartridge.
(9a) To install the complete motor support platform with fan wheel / motor
assembly into fan cartridge, reverse the steps above.
IMPORTANT: Before Restarting
.
Re-balance fan wheel once the compete motor support platform with fan wheel / motor assembly
is re-installed.
Before operation, start the motor slowly to
ensure the fan rotation is correct.
Drive side = It should be rotating clockwise, when looking at the motor end.
Inlet side = It should be rotation counter clockwise, when looking at the inlet end.
If the fan wheel is not rotating correctly, check the motor power leads for proper installation.
Also check inlet cone alignment to the fan wheel. Fan wheel should not be rubbing on
the inlet cone.
If cone alignment is required see instructions for “Fan Wheel/Cone Alignment”
pages 17 - 18 .
!
Motor Support Platform
!
FIGURE 9a
Motor Mount Rail
Motor Support Platform
Karma Isolator Pads
FWR
FWT
Содержание SERIES ITF
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