Replacing The Lamp - Ricoh PJ WX4141n Operating Instructions Manual

9. Maintenance

Replacing the Lamp

• Before replacing the lamp, turn off the power and wait at least one hour to allow the machine
to cool completely. If it is not completely cool, you may burn or injure yourself due to the inside
of the machine and lamp unit being hot. If you replace the lamp without unplugging the power
cord from the power outlet, electric shock or explosion may occur.
• Be careful when handling the used lamp so that it does not break. If it breaks, it may cause
injury.
• Do not attempt to clean or replace parts for a machine that is installed in a high location on a
wall or ceiling. Doing so may cause it to fall down, resulting in an injury.
• Do not open the lamp cover of a machine that is installed on a wall or ceiling. Doing so may
cause the lamp cover to fall down. If the lamp is broken, pieces of glass may fall and cause an
injury.
• Contact your sales or service representative to clean or replace parts for a machine that is
installed on a wall or ceiling.
• Be sure to always use a dedicated replacement lamp that is new when replacing the lamp. If
you use a lamp that is not dedicated, it may result in an explosion and injury.
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