Dimmer Wheel Assembly - Philips VL3000 Service Manual

Dimmer Wheel Assembly

22.9678.0435 Rev E
Refer to Figure 3-34
No. Item
1 55.2256.0001
1
(see install detail
and note below)
Note:
Magnet must be oriented correctly. The South Pole of the magnet must be
positioned away from center of dimmer wheel. To determine the South Pole of the
magnet, hold the magnet against the magnet on another wheel. The side of the magnet
(being held) that is REPULSED is the South Pole.
02.96 78.001 0 G
Qty. UM. Description
1 EA MAGNET, 2:17 SMCO 2MM X 2MM
Coated Side
Figure 3-34: Dimmer Wheel Assembly
H A : D
EAD SSEMBLY IMMER
Dimmer Wheel Magnet Install
South
Dimmer Wheel Magnet
Pole
Copper RTV Bead (2 beads -
one on each side of magnet)
Gluing Magnet to Dimmer Wheel Assembly
Step 1. Make sure surface is clean and oil free
Step 2. Adhere magnet to wheel using Copper RTV.
Step 3. Place magnet on dimmer wheel assembly as
shown.
Step 4. Apply a fillet bead of NUVASIL RTV along edge of
magnet as shown and allow to fully cure. For best
results, run through a UV curing oven twice
Step 5. Apply two fillet beads of Copper RTV on long
sides of magnet as shown.
Step 6. Allow to cure in for at least 24 hours at room
temperature. For best results, run through a UV
curing oven twice.
W A
HEEL SSEMBLY
NUVASIL RTV
Dimmer Wheel
3
125