Philips VARILITE VLX3, Руководство по обслуживанию

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M
AINTENANCE
P
ROCEDURES
: 120W RGBW LED A
SSEMBLY
R
EPLACEMENT
0 2 . 9 7 0 3 . 0 0 1 0 0 37
2
Step 3. Remove moving zoom assembly (refer to “Moving Zoom Assembly Replacement” on
page 18 ).
Step 4. Remove LED Driver Board of LED to be removed and replaced. See “LED Driver
Assembly Replacement” on page 29 .
WARNING: Note that light pipe must be handled with extreme care and not be damaged. All
fingerprints, grease, smudges, etc. must be removed. Any damage to light pipe and it should be
replaced with new.
Step 5. Remove Light Pipe for LED. See “Light Pipe Replacement” on page 34 .
Step 6. Remove Light Pipe tube, by rolling off o-ring holding light pipe to bottom of support.
Step 7. As shown in Figure 2-18 , using 3/32" hex driver, remove two 4-40 x 0.438" LG SH CAP
screws from LED die.
Figure 2-18: 120W RGBW LED Removal
Step 8. Remove Z-Axis stop and seal.
CAUTION: Under the LED is a thermal transfer material. If material is torn or damaged in any
manner, it must be replaced with new material.
Step 9. Reassemble by following steps in reverse order.
Step 10. Power luminaire and test.
(See Torque Note)
Torque Note: Torque screws
(20) to 80-in oz. using a pre-
cision torque wrench. Do not
overtighten!
4-40 x 0.438" LG SH CAP Screw (x2)
Hex Z-Axis Stop
Z-Axis Stop Seal
RGBW LED Assembly
Thermal Transfer Material