Ricoh PJ KU600, Field Service Manual

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• This product incorporates glass components, including a lens and a lamp. Avoid any broken pieces
of glass since they may cause injury. In the unlikely event that the lamp ruptures, thoroughly clean
the area around the projector and discard any edible items placed in that area since they may be
contaminated.
• 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 fire.
• Unauthorized substitutions may result in fire, electric shock, or other hazards. (Only the
replacement of the lamp should be made by users.)
• Upon completion of any service or repairs to this product, perform safety checks to verify that the
product is in proper operating condition.
• Do not leave thermal paper documents or easily deformed items on top of the unit or near the air
exhaust for long periods of time.
• The heat from the unit could erase the information on the thermal paper, or cause deformation or
warping.
• 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 fire.
Do
• Turn OFF and unplug the power plug from the AC outlet before cleaning the product.
• Use a soft cloth moistened with mild detergent to clean the display housing.
• Disconnect the power plug from AC outlet if the product is not being used for a long period of time.
Do not
• Block the slots and openings on the unit provided for ventilation.
• Use abrasive cleaners, waxes or solvents to clean the unit.
Before Handling the Unit
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