Service Manual

11
unit.
CAUTION: Ensure that the assembly is removed care-
fully, ensuring that no wires are caught or over strained.
3. Locate the defective LED driver board (Figure 10).
4. Transfer the wiring connections from the existing driver
board to the new driver board.
!
NOTE: Using a at head screwdriver gently pry between
the end of the connectors and the board to release the
wires.
5. Remove the LED driver board off the plastic mounts
by pinching the plastic mounting tabs with needle nose
pliers. Pull the old board off.
6. Line up the holes on the driver board and gently press
the new board onto the mounts. Make sure the board
is secure.
7. Reassemble in the reverse order as above.
CAUTION: When re-installing, be sure the wires are
guided and tucked into the proper openings along the right
side so they are not pinched and allows enough space to
reinstall the panel.
FLICKER MOTOR/ FLICKER ROD
REPLACEMENT
WARNING: Disconnect power before attempting any
maintenance or cleaning to reduce the risk of electric
shock or damage to persons.
CAUTION: If unit was operating prior to servicing allow
at least 10 minutes for lights and heating elements to cool
off to avoid accidental burning of skin.
Tools required: Phillips head screwdriver.
CAUTION: Follow “Preparation for Service” instructions
before proceeding.
1. In the bottom right hand of the unit, remove the access
covers. (Figure 11)
2. If the icker rod needs to be changed it can be re-
moved by holding the gasket and sliding it to the left.
This will disengage it from the motor. It will then be
possible to remove it out of the opening.
3. To replace the icker motor, remove the second access
cover (Figure 11).
4. Remove the 2 retaining screws (Figure 12) on the
bracket that the icker motor is mounted to remove the
assembly.
5. Carefully remove the entire assembly.
!
NOTE: It may be easier to remove the icker rod (see
step 2) to allow the whole assembly to be removed.
6. a) If the new and old icker motors have 3 wires: dis-
connect the wiring connections from the terminal block
noting their original locations and install the new motor
similarly. (Figure 13a)
b) If the old icker motor has 3 wires and the new ick-
er motor has 2 wires: disconnect the wiring connections
and the capacitor, black wire across from the black wire
and white wire across from other wire. (Figure 13b)
c) If the old and new icker motors both have two
wires, cut the wires approximately 1 in (25.4 mm) from
the hole that the wires pass to the top of the unit, strip
off 1/2 in (12.7 mm) the end of each wire and insert
the end of the wire from the icker motor and the wire
from the unit (ensure the colours correspond), into the
provided connectors and with pliers squeeze to make
the connection. (Figure 13c)
7. Remove the 2 screws holding the icker motor to the
mounting bracket. Gently pull the motor away from the
icker rod.
8. Properly orient the new icker motor onto the bracket
and re-attach with the 2 mounting screws.
9. Reassemble in the reverse order as above.
CAUTION: When removing and replacing the icker
motor try to keep any slight bending of the icker rod
minimal so as to not damage it. If icker rod is damaged, it
should be replaced to ensure proper operation.
CAUTION: When re-installing, be sure the wires are
guided and tucked into the proper openings along the right
side so they are not pinched and allows enough space to
reinstall the panels.
Figure 11
Figure 12
Access Covers
Retaining
Screws
Flicker
Assembly
Flicker
Motor
Terminal
Block