10.0 MAINTENANCE
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R599790 - FORCE Series User Manual
periodically in a clean, dust-free environment using a flashlight. Never touch an optical surface with your bare
hands. Always wear latex lab gloves.
Supplies or Cleaning Optical Surfaces
•
Soft camel-hair brush
•
Dust-free blower - filtered dry nitrogen blown through an anti-static nozzle.
•
Dust-free lens tissue, such as Melles Griot Kodak tissues (18LAB020), Optowipes (18LAB022), Kim Wipes or
equivalent
•
For lens only. Lens cleaning solution, such as Melles Griot Optics Cleaning Fluid (18LAB011) or equivalent.
•
Cotton swabs with wooden stems only
•
Lens cleaning cloth/microfibre, such as Melles Griot (18LAB024) or equivalent
Cleaning the Lens
Check periodically. A small amount of dust or dirt on the lens has minimal effect on image quality. To avoid the risk
of scratching the lens, clean only if absolutely necessary.
• Dust
1) Brush most of the dust from the lens with a camel-hair brush and/or blow dust away with a dust-free blower.
2) Fold a microfibre cloth smooth and gently wipe remaining dust particles from the lens. Wipe evenly with the
smooth portion of the cloth that has no folds or creases. Do not apply pressure with your fingers - use the tension
in the folded cloth itself to collect dust.
3) If significant dust is still bound to the surface, dampen a clean microfibre cloth with coated optics cleaning
solution (damp, not dripping). Wipe gently until clean.
• Fingerprints, smudges, or oil
1) Brush away most of the dust with a camel-hair brush and/or blow away using a dust-free blower.
2) Roll a lens tissue around a swab and soak it in coated optics cleaning solution. Tissue should be damp, but not
dripping.
3) Gently wipe the surface using a 8-figure motion. Repeat this motion until the blemish is removed.
10.4 Replacing the Lamps
To turn off the lamps
Turn off the lamps using the remote keypad or the built-in keypad with the lamp OFF command or by opening the
lamp door. NOTE: The lamps will turn off automatically when the lamp door is open.
To open the lamp door
Using a Phillips screwdriver turn the captive screw on the lamp door counter-clockwise to access the lamp
compartment. NOTE: When the door is open, the lamps will shut off.
Release the screw for lamp replacement.
Wait
Wait at least 10 minutes before handling the lamps, to allow the lamps to cool.
Remove the old lamp
•
Unscrew the 3 captive screws securing the lamp using a Phillips screwdriver.
•
Carefully remove the lamp from the projector. Place the old lamp in a location where it cannot fall or be bumped.
Handle lamps with extreme caution. Dispose of lamps according to safety regulations for your area.
Lamp screws
Summary of Contents for Force one
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