Christie E Series Service Manual page 16

Section 2: Service Guidelines
Table 2.1 Guidelines for Cleaning
COMPONENTS
Illumination Optics
System, general
Illumination System,
internal lenses/prisms
Light Engine components
Light Engine, DMD panels
Projection Lens
2-4
PREVENTATIVE MEASURES
DO NOT touch or blow on exposed
components. Wear gloves (supplied).
DO NOT touch or blow on interior
components. Wear gloves (supplied).
NOTE: Normally the internal parts
should not be accessed.
DO NOT touch or blow on
components. Use gloves.
DO NOT touch or blow on the
panels.
To avoid the risk of scratching the
lens, only clean the lenses if
absolutely required. A small amount
of dust on the lenses will have very
little effect on picture quality. The
projection lens should be free of dust
and fingerprints. If the lenses must be
cleaned, use a DRY soft cotton cloth.
Rub gently in a circular motion.
CLEANING TECHNIQUES
Use ionized pneumatic guns only. Keep
imaging components and yourself grounded at
all times.
Blow off particles with clean, dry de-ionized air.
Then, if necessary, wipe in a single direction
with a clean high quality optical cloth.
Blow off particles with clean, dry de-ionized air.
If necessary, use a split Q-tip with pure
isopropyl alcohol on the glass surface. DO NOT
touch the imaging panels.
Blow off particles with clean, dry de-ionized air.
Use filtered compressed air to blow out dust.
Remove fingerprints or dirt with Melles Griot
Cleaning Fluid 18LAB011(or equivalent) and a
clean lint-free cloth.
E Series 675/775 Service Manual
020-000546-04 Rev. 1 (04-2017)