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There are safety cord holes at the bottom of the base of a projector. In view of safety, please run the safety cord
●
supplied through the safety cord holes for safety support.
Before any installation, maintenance and cleaning work, please ensure the projector is disconnected from power
●
mains.
After running for 5 minutes, the temperature of the housing of the projector is
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temperature is
While the lamp is stricken for the first time, there will be smoke and strange smell. It's normal and does not
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mean the projector has some defects.
INSTRUCTIONS
2.
CLEANING AND MAINTENANCE
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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 the projector.
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 to be cleaned periodically
to optimize light output.
Cleaning frequency is to be decided 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 not
touch optical parts with bare hands.
LUBRICATION
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To ensure smooth movement of gobos and zoom and focus lens, it's advised rotators' bearings and 2 sliding bars for zoom and focus
lens be lubricated every 2 months. High quality and high temperature lubricant/grease is advised..
℃.
170
Do not mount the projector directly on inflammable surface.
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Do not project the beam straightly on combustible items and the minimum distance between the projector
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and illuminated items is 18m.
A projector should be installed with good ventilation and the minimum distance between the projector and
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walls is 50cm. At the same time, please ensure the fans and air inlets and outlets are workable.
Before any maintenance and cleaning, please ensure the project is off the power
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Only qualified person is allowed to do maintenance
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During maintenance and before maintenance, the projector must be off power.
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To avoid internal damage, sun light or other light mustn't penetrate into the projector via front lens whether
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it runs or not
Do not use alcohol or other organic solvent to clean the housing to avoid damage.
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Do not use any solvent with chemical elements to clean color filters or hot mirror.
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4
℃.After stable operation , its
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