Ricoh PJ WX4141n Gebruikershandleiding - Pagina 11

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• Do not increase the volume unless you are listening while increasing the volume. Also, lower

the volume before turning off the power, because a loud sound may be emitted when the

power is turned on and cause hearing damage.

Handling the Machine's Interior

This section explains safety precautions about handling the machine's interior.

• 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.

• Do not disassemble or modify the machine. Doing so may cause injury or malfunction.

• 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.

• 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.

• If a machine is incorrectly installed on a wall or ceiling, it may fall down and cause an injury.

Contact your sales or service representative if you want to install a machine on a wall or

ceiling.

Safety Precautions to Be Followed