Christie D4K25, Руководство по обслуживанию

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5-36 D4K25 Service Manual
020-100880-01 Rev. 1 (06-2012)
Section 5: Parts and Module Replacement
5.12.9 UV Filter
Always handle the UV filter by its edges only while wearing clean, lint free
gloves.
(Estimated Replacement Time: 60 m 10 minute LampLOC™ Alignment)
The UV filter is located at the front of the lamp
compartment.
1. Remove lamp door and remove lamp. Lamp
removal is required for safety reasons only.
2. Remove one, #2 Phillips
™
screw from each of the
tabs securing the filter.
3. Loosen the remaining three, #2 Phillips
™
screws
from the tabs and swing them away. Remove UV
filter ().
4. When installing, notice the “arrow” marking on the
side of the UV filter. This indicates which side of
the filter should face the lamp. Once the UV filter
is in position, repeat instructions in reverse to
secure it in place. Once installed, perform
LampLOC
™
alignment. For details, see 3.3
Adjusting Lamp Position (LampLOC™), on page
3-3
.
5.13 Interlocks and Switches
5.13.1 Exhaust Duct Vane Switch
(Estimated Replacement Time: 30 m 10 minute LampLOC™ Alignment)
The Exhaust Duct Vane Switch is mounted directly inside the exhaust duct. It can be accessed by removing the
lamp door if ducting is present.
1. Remove lamp door.
2. Remove lamp. This is required for safety
reasons only.
3. Disconnect the harness.
4. Remove the two nuts securing the vane
switch to the mounting bracket ( Figure
5-51 ).
5. When installing, repeat instructions in
reverse. Once installed, perform
LampLOC
™
alignment. For details, see
3.3 Adjusting Lamp Position
(LampLOC™), on page 3-3
.
Figure 5-51 Exhaust Duct Vane Switch