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Symptom
Low light output
Fiber bundle will not
install in Light Source
Audible "clicking" or
arcing sound during the
lamp ignition process
1-26
Cause
Filter assembly on platform
contaminated.
Mirrors are dirty.
Broken mirrors.
Misaligned mirrors (possible
if unit suffers damage)
®
Damaged Micro Link
Fiber
or fiber bundle
Fiber bundle not connected
correctly.
Lamp near end of usable life
Not a compatible fiber bundle
Install/Remove Multi Link™
Expansion Port
Multi Link™ Expansion Port
No problem
Remedy
Clean or replace filters as necessary.
Clean the mirrors.
Replace platform.
If above steps fail to improve output, replace and
retest platform.
Check ends of Micro Link
for damage. Replace with new Micro Link
or fiber bundle. Go to "Test #5: Micro Link® Fiber
Test" on page 28.
Re-insert fiber bundle correctly.
Install a 270W replacement lamp, model 90125.
See "Operating Instructions" on page 6
Use compatible bundle design
See "Operating Instructions" on page 6
Remove Multi Link™ Expansion Port
Normal operation
®
Fiber or fiber bundle
®
Fiber
WELCH ALLYN
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