Ricoh PJ WUL6281, User Manual

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10
English
Usage Notice
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Caution- This product incorporates glass components,
including a lens. If this should break, please handle
with care to avoid injury and contact your sales
representative for repair service. Avoid any broken
pieces of glass since they may cause injury.
■
Caution- Do not place anything in front of the lens while the
projector is operating. Things placed in front of the
lens may overheat and burn or start a fi re.
■
Caution- Unauthorized substitutions may result in fi re, electric
shock, or other hazards.
Upon completion of any service or repairs to this
product, ask the service technician to perform safety
checks to verify that the product is in proper operating
condition.
■
Caution- Do not use the product in a closed installation
location. Do not place the product in a box or in any
other closed installation location. Otherwise it may
overheat, which could result in a risk of fi re.
Handling the machine’s interior
This section explains safety precautions about handling the
machine’s interior.
■
Warning- Do not remove any covers or screws that are not
mentioned in this manual. There are high voltage
components inside the machine that may cause electric
shock. Contact your service representative if any of the
machine’s internal components require maintenance,
adjustment, or repair.
■
Warning- Do not disassemble or modify the machine. Doing so
may cause injury or malfunction.
■
Caution- If the machine’s interior is not cleaned regularly,
dust will accumulate. Fire and breakdown can result
from heavy accumulation of dust inside this machine.
Contact your sales or service representative for details
about and charges for cleaning the machine’s interior.