P 3 5 G P S D u a l L e n s T u r r e t P r o j e c t o r
CHRISTIE INCORPORATED
P35GPS Projector
5-2
June, 1998
5.3. C
L E AN I N G
Projector should be kept clean at all times
.
1.
Remove dust and foreign matter from projector and assemblies. Use soft, lint-free cloth, or
spray with compressed air at force no greater than 20 psi.
2.
Using camel-hair brush or toothbrush, remove dust and foreign matter from pad rollers,
sprockets, Ultramittent shoe closure, and sound idler rollers, and from pads and shoes in trap
and gate assembly.
3.
Using cotton-tip swabs, remove dirt and dust from soundhead optics.
4.
Lightly oil lateral guide rollers and springs with very fine machine oil. Inner flange of lateral
guide should move easily and should spring back to rest position without sticking.
Do not adjust lateral guides without proper alignment tool (SK1994-3).
5.4. R
E M O V AL O F
A
S S E M B L I E S
The following sections contain instructions and procedures necessary to remove assemblies
and components from the projector. Use only the specified tools to perform these
procedures. The use of any other tools will cause damage to the assemblies and components.
Appendix A contains a list of replaceable assemblies and components and their part numbers.
Removal and replacement of the assemblies discussed in
be performed by the customer. The customer may also repair broken leads, solder
connections, and repair timing belts. All other repairs and replacements are to be performed
only
by an authorized service representative. In general, any problem that does not appear to
be treatable by a minor procedure should be treated by removing the defective assembly and
returning it to
CHRISTIE
for repair.
5 . 4 . 1 . R
E M O V A L O F T H E
T
R A P A N D
G
A T E
A
S S E M B L Y
on page 2-2.
1.
Open trap and gate assembly by pulling catch knob (item 56 in
2.
Remove two socket head cap screws (items 39 in
) securing assembly to main
frame.
3.
Remove assembly by gently pulling free from locating pins.
