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electrical parts’ life will be shortened .
●TheprojectorisofclassIP65,and notusedinthe environment higherthanit.
●There are safety cord holes at the bottom of the base of a projector. In view of safety, please run the safety
cord suppliedthroughthesafetycordholes for safetysupport.
●Before any installation, maintenance and cleaning work, please ensure the projector is disconnected from
power mains.
●After running for 5minutes, the temperature of the housing of the projector is45℃.After stable operation ,
itstemperature is80℃.
●While thelampisstrickenforthefirsttime,therewillbesmokeandstrange smell. It’s normal and does not
mean theprojector has some defects.
● Don’t touch the covers of the working projector(They are very hot!)
●Donotmounttheprojectordirectlyoninflammable surface.
●Do not project the beam straightly on combustible items and the minimum distance between the
projectorandilluminateditemsis5m.
●Aprojector should be installed with good ventilationand the minimum distance between the projector
andwallsis50cm.Atthe same time,pleaseensurethefans andairinletsandoutletsareworkable.
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. Ifthe 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 accumulation of oil, smoke and dust on the lens will compromise the light output. Cleaning a projector is very necessary to
ensure a reliable use of it. Cooling fans need to be cleaned every 15days.Internal lens, reflector and hot mirror need tobe cleaned
periodicallyto optimize light output.
The cleaning frequency of cooling fans and heatsink is decided by theoperations, environment and climate. It is advised to clean
itevery15daysorless. Userubberor bushorothernon-metallic tools to carry out cleaning. The tools can’t scratch or deformthe
heat sinkand fans.
Cleaning frequencyis to be decided by operations and itsenvironment. Use soft cloth and normal detergent forglass for cleaning
work. It’s advised external optical system be cleaned every 20days and internal optical systems every30/60days. Keep lens clean
and do nottouch opticalparts withbare hands.
Specialnote:
It’s normal phenomena that there will be mild water mist on the lens while the waterproof product is in use.
●Beforeanymaintenanceandcleaning,pleaseensuretheprojectisoffthepower
●Onlyqualifiedpersonisallowedtodo maintenance
●During maintenance andbefore maintenance, the projector mustbeoff power.
●To avoid internal damage, sun light or other light mustn’t penetrate into the projector via front lens
whether itrunsornot
●Donotusealcoholorotherorganicsolvent toclean the housingto avoiddamage.
●Donotuseanysolventwithchemical elementsto cleancolorfiltersorhotmirror.