3. Preventative maintenance actions
3.4 Annually maintenance actions
MAINTENANCE TYPE C (perform every year)
The yearly maintenance actions, listed below, may O NLY be perform ed by c ertified service personnel who are
familiar w ith potential hazards of the pro duct a nd all product safety checks.
No.
Component
Maintenance action Remarks
1Dustin
general
Clean the m eta l mesh grid of the anode fan (inside sealed
compartment).
Use a vacuum cleaner and bru sh.
2Dustin
general
Remove all dust inside the lamp comp artment.
Use a va cuum cleaner. Do NOT touch
thecoldmirror.
3Dustin
general
Check the cold m irror for dust, burn dam age, degradation, cracks,
etc.
Only c lean the cold mirror in case dust
is clearly visible upon the surface of the
cold mirror.
Replace the cold mirror in case of burn
damage, degr adation, cracks, etc. See
"Cold mirror assembly", page 123.
4Dustin
general
Check the mask and the integrator entry for burn damage,
degradation, cracks, etc. Remo ve the lamp house and look at the
mask and integrator entry via the c old mirror.
Replace the integration rod and mas k
in case of burn damag e, degradation,
cracks, etc. See "Removal of the
integrator rod", page 170.
5
Dust in
general
Open the dowser (shutter) and check the prism ex it side for dust,
discoloration, damag e, degradation, cracks, etc.
Only clean the prism exit side in case
dust is clearly visible upon the surface
of prism . See "Cleaning the Prism exit
side", page 158.
Replace the com plete Light Processor
Unit in case of degradation, c racks, etc.
See "Light processor ass embly", page
135.
6Dustin
general
Check the porthole (both sides) for dust. Only c lean the porthole in case dust is
clearly visible upon the surface. Use
an optical cloth.
7Dustin
general
Clean the projector exterior (housing). Report on cleanliness of
booth!
See cleaning procedure
8Dustin
general
Check the condition (hot state) of the light pipe a nd prism by
looking for artifacts in the proje
cted full white and full black
patterns.
If artifacts are visible diagnose the
integration rod. S ee "Rod diagnos
tic",
page 169.
Replace the integration rod In cas e the
integration rod causes the artifacts.
See "Removal of the integrator rod",
page 170.
Replace the com plete Light Processor
Unit in case the prism causes the
artifacts. See "Light processor
assembly", page 135.
9 Diagnostics
Check actual diagnostics after 1 hour play with black image. See
user guide of the Com mun icator software.
Note any irregularities and follow up.
Take the necessary measurements if
required.
10 Diagnostics Run se lf tests. See user g uide of the Comm unicator software Note a ny irregularities and follow up.
Take the necessary measurements if
required.
11 Diagno stics
Create a diagnostic package and check the log files inside the
package.
Use the diagnos tic package reader and
note any irregularity.
12 Diagnostics
Verify Link Decryptor clock. Time must be set to UTC/GM T time O nly a deviation of 15 minutes is
allowed. S ee Comm unicator software.
13
Software
version
Check for the latest version of Barco and TI software. See user
guide of the Com m unicator software. The latest software version
can be dow nloaded from the secured B arco web site.
Upgrade the projector software w ith the
latest version. S ee user guide of the
projector toolset.
14
Info-T ’s Check if all Info-T’s are implemented. Note that the Info-T’s are
listedonthesecuredBarcowebsite.
If not, implem ent all Info-T’s and update
the pr ojector service docket.
R5905043 DP2K-12C/11CX 19/02/2018 23
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