Titus FFDE, Руководство по установке и эксплуатации

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WARNING
DISCONNECT THE UNIT FROM THE ELECTRICAL
POWER SOURCE BEFORE ATTEMPTING
ANY SERVICE
WARNING
ELECTRICAL SERVICE SHOULD ONLY BE PERFORMED
BY A LICENSED OR QUALIFIED ELECTRICIAN
Service: FFDERA Motor Removal and Installation
Motor/Electrical Removal
Plenum
Electrical connectors
located in inner
prefilter wall
Motor/Blower
Assy
Gel Seal Filter
Screen
Motor Assembly
Blower
Wheel
Wellnut
Venturi
Ring
Motor
Machine Screw
and washer
Grommet
Note: Minimum 2 person project.
Tools Required: 3/16 Ball Driver, Phillips screw bit, Head Driver, Battery
Operated Drill, (2) 8” adjustable wrenches, 10 mm
hex head wrench, #2 standard screwdriver, and slip joint pliers.
Step 1. To gain access to the motor, remove the gel seal filter.
Step 2. Prior to removing motor/blower assembly, remove blower wheel to
expose motor connectors on motor. Using an adjustable wrench loosen the
two set screws that attach the blower wheel to the motor shaft. Disconnect
the two brown wires from the capacitor, using a pair of pliers. Disconnect
5-pin and 16-pin wire harnesses from the electrical box housing and
remove the tubing for test port, if installed.
Step 3. While supporting the motor blower assembly from below, remove
the six screws on the underside of the venturi ring and lower the assembly.
(See figure). Note the baffle does not have to be removed to remove the
motor/blower assembly.
Step 4. Before removal of the motor mount bracket, measure the precise
location of the bracket on the motor. Remove the bracket.
Step 5. Replace with the new motor and reassemble by reversing the
above steps. Set the location of the motor mount bracket as measured
(see above Step 6). Set the spacing at 0.25” (6.35 mm) clearance between
the blower and the upper motor plate/prefilter frame creating a 0. 1” (2.80
mm) overlap between the wheel and the venturi ring. When reinstalling
the assembly, align the plate to insure that the leads will reach the
electrical box.