Download Print this page

Christie DWU951 Service Manual page 4

Multimedia dlp projector
Hide thumbs Also See for DWU951:

Advertisement

DWU951 (DD1-WU80P/81P) / DWX951 (DD1-WX80P/81P) / DXG1051 (DD1-X100P/101P)
3OHDVH UHDG WKLV SDJH EHIRUH WKH UHSDLU ZRUN 7KLV SDJH H[SODLQV WKH LQGLFDWLRQV RI IROORZLQJ LWHPV
WR NHHS VDIHW\ DQG SUHYHQW IURP DFFLGHQW
z Entries with graphical symbol explanation
WARNING
CAUTION
z Typical graphical symbols explanation
This symbol indicates
warnings and cautions.
This symbol indicates
hazard of explosion.
This symbol indicates
hazard of high temperature.
Follow the instructions.
7KH ZDUQLQJ ODEHOV RU PDUNLQJV DUH RQ WKH SDUWV ZKLFK QHHG VSHFLDO DWWHQWLRQ
Follow those notes and the User's Manual - Sefty Guide.
Avoid electric shock.
%H FDUHIXO DQG XQSOXJ WKH SRZHU FRUG DV IDU DV SRVVLEOH GXULQJ WKH ZRUN %H VXUH WR
unplug when disassembling or assembling.
The projector has high voltage portion and possibly charged portion. If you touch such a
SODFH RU RWKHU OLYH SDUW LW FDXVH HOHFWULF VKRFN DQG PD\ OHDG WR GHDWK
8VH VSHFL¿HG RU UHFRPPHQGHG FRPSRQHQWV
Use the components which have same characteristic especially about incombustibility
DQG YROWDJH SURRI DV SUHYLRXV IRU NHHSLQJ VDIH DQG UHOLDELOLW\ %H SDUWLFXODUO\ VXUH WR XVH
WKH FRPSRQHQWV PDUNHG ZLWK
8VLQJ XQVSHFL¿HG RU QRQUHFRPHQGHG FRPSRQHQWV PD\ FDXVH HOHFWULF VKRFN RU ¿UH
Keep same style of wiring and components.
This product uses insulating tapes or tubes, and has some components assembled
NHHSLQJ GLVWDQFH IURP SDUWLFXODU SRUWLRQ WR NHHS VDIHW\ DQG UHOLDELOLW\ $OVR WKH
FDEOHV DUH ZLUHG VR WKDW WKH\ NHHS DZD\ IURP KLJK WHPSHUDWXUH RU YROWDJH SDUW
%H VXUH WR UHVWRUH WKHP LI \RX KDYH FKDQJHG WR SUHYHQW IURP HOHFWULF VKRFN DQG ¿UH
Do safety inspection after repair work.
&KHFN LI WKH DOO LV UHVWRUHG UHPRYHG SDUWV DQG ZLULQJ DUH VDPH FRQGLWLRQ DV SUHYLRXV
DIWHU UHSDLU ZRUN $OVR FKHFN LI DQ\ GDPDJH DUH DURXQG WKH UHSDLUHG RU UHSODFHG SDUW
Measure the insulation resistance with megohmmeter after visual inspection. If the
UHVLVWDQFH LV OHVV WKDQ 0 RKP LW PD\ FDXVH HOHFWULF VKRFN DQG ¿UH
Do not touch the fan motor while it is rotating.
Do not touch the fan motors when you have turned on the projector with the UPPER
CASE removed. It may injure you.
DWU951/DWX951/DXG1051 Service Manual
020-000674-01 Rev.1 (01-2014)
CAUTION FOR SAFETY
7KLV HQWU\ ZDUQV RI D ULVN RI SHUVRQDO VHULRXV LQMXU\ RU HYHQ GHDWK
7KLV HQWU\ ZDUQV RI D ULVN RI SHUVRQDO LQMXU\ SK\VLFDO RU SURSHUW\ GDPDJH
This symbol indicates
hazard of high voltage.
This symbol indicates
hazard of hand crush.
WARNING
in the replacement parts list and circuit diagram.
CAUTION
2
This symbol indicates
mandatory actions.
This symbol indicates
coercing to unplug.
This symbol indicates
prohibited actions.
Page 2 / 118

Advertisement

loading