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●Do not switch on and off the projector constantly in very short intervals, otherwise the light source’s and other
electrical parts’ life will be shortened .
●There are safety cord holes at the bottom of the base of a projector. In view of safety, please run the safety
cordsupplied throughthesafetycord holesforsafetysupport.
●Before any installation, maintenance and cleaning work, please ensure the projector is disconnected from
power mains.
●After running under normal ambient temperatures, the temperature of the housing of the projector including
thesurfaceofthe heat sinkwillreach80℃atmaximum.
●While the lamp is stricken for the first time, there will be smoke and strange smell. It’s normal and does not
mean theprojector has somedefects.
● Don’t touch the metallic housing of a runningprojectortoavoidbeingburned.
●Do notmount theprojectordirectlyoninflammablesurface.
●Do not project the beam straightly on combustible items and the minimum distance between the projector
andilluminateditemsis18m.
●A projector should be installed with good ventilation and the minimum distance between the projector and
wallsis50cm.Atthesametime,pleaseensure thefansandairinletsandoutletsare workable.
●Do not let front lens of a projector exposed to sunlight or any strong light sources at any angle, otherwise a
fireinsidecanbecausedbecauseoffocused lightinsidetheprojector.
2. INSTRUCTIONS
●CLEANINGANDMAINTENANCE
If a projector can’t start. Please check if the fuse is blown up. If it does, replace it with a new fuse with same ratings. And the
projector has over-temperature protective device. If the temperature is too high, the protective device will be triggered to shut the
projector off. When it happens, please check if the fans run normally or fan shield is blocked by dust. After the issue is solved,
restart theprojector.
The accumulationofoil, smoke and dust on the lens will compromise the light output. Cleaning a projector is verynecessary to
ensure a reliable use of it. Cooling fans need to be cleaned every15days. Internal lens, reflector and hot mirror need to be cleaned
periodicallyto optimize lightoutput.
Cleaningfrequencyis to bedecided by operations and its environment. Use soft cloth and normal detergent for glass for cleaning
work. It’s advised external optical system be cleaned every 20days and internal optical systems every 30/60days. Keep lens clean
and do nottouchoptical partswith bare hands.
●Beforeanymaintenanceandcleaning,pleaseensuretheprojectisoffthepower
●Onlyqualifiedpersonis allowed todo maintenance
●Duringmaintenance and before maintenance, theprojector mustbeoff power.
●To avoid internal damage, sun light or other light mustn’t penetrate into the projector via front lens
whetheritrunsornot
●Do notuse alcoholorother organicsolventtocleanthe housingto avoiddamage.
●Do notuseanysolvent withchemical elementsto cleancolorfiltersorhotmirror.
●LUBRICATION
To ensure smooth movement of gobos and focus lens, it’s advised rotators’ bearings and 2 sliding bars for focus lens be lubricated
every 2 months. Highquality and high temperature lubricant/greaseisadvised..