Barco DP2K SLP Series, Service Manual

Page: 27 / 410

R5906848 /04 DP2K SLP Series 27
3.3 1 year maintenance actions
MAINTENANCE TYPE C (perform every year)
The 1 year maintenance actions, listed below, may ONLY be performed by certified service
personnel who are familiar with potential hazards of the product and all product safety checks.
N-
o. Compo-
nent
Maintenance action Remarks
1 Dust in
general Remove all dust inside the Light Source
compartment. Use a vacuum cleaner. Do NOT touch the
Cold Mirror.
2 Dust in
general Check the glass plate between the Light
Source and the Integration Rod for dust,
burn damage, degradation, cracks, etc. Only clean the glass plate in case dust is
clearly visible upon the surface of the glass
plate.
Replace the glass plate in case of burn
damage, degradation, cracks, etc.
3 Dust in
general Check the mask and the integrator entry for
burn damage, degradation, cracks, etc.
Remove the Lamp House and look at the
mask and integrator entry via the Cold
Mirror. Replace the Integration Rod and mask in
case of burn damage, degradation, cracks,
etc. See service manual chapter
“ Replacing
the Integration Rod ” , page 142.
4 Dust in
general Check the prism exit side for dust,
discoloration, damage, degradation, cracks,
etc. Only clean the prism exit side in case dust
is clearly visible upon the surface of prism.
See service manual chapter
“ Cleaning the
Prism exit side ” , page 103.
Replace the complete Light Processor Unit
in case of degradation, cracks, etc. See
service manual chapter
“ Light Processor ” ,
page 95.
5 Dust in
general Check the porthole (both sides) for dust. Only clean the porthole in case dust is
clearly visible upon the surface. Use an
optical cloth.
6 Dust in
general Clean the projector exterior (housing). Report on cleanliness of booth!
7 Dust in
general Check the condition (hot state) of the Light
Pipe and prism by looking for artifacts in the
projected full white and full black patterns. If artifacts are visible diagnose the
Integration Rod. See service manual
chapter
“ Integration Rod diagnostic ” , page
140.
Replace the Integration Rod In case the
Integration Rod causes the artifacts. See
service manual chapter
“ Replacing the
Integration Rod ” , page 142.
Replace the Light Processor Unit in case
the prism causes the artifacts. See service
manual chapter
“ Light Processor ” , page 95.
8 Diagnos-
tics Check actual diagnostics/self tests after 1
hour play with black image. See user guide
of the Communicator software. Note any irregularities and follow up. Take
the necessary measurements if required.
9 Diagnos-
tics Check and save TI and projector log/history
files. See user guide of the Communicator
software. Note any irregularities and follow up.
10 Diagnos-
tics
Verify projector date and time and correct if
required. See Communicator software.
Preventative maintenance actions