BenQ PE8700 service manual Safety Precautions, Servicing Precautions

1.Safety Precautions

1.Be sure to read this manual before servicing and save it for future reference.

2.The lamp becomes extremely hot during operation. Allow the projector to cool for approximately 45 minutes prior to removing the lamp assembly for replacement. Do not operate lamps beyond the rated lamp life. Excessive operation of lamps beyond the rated life could cause them to explode on rare occasions.

3.Never replace the lamp assembly or any electronic components unless the projector is unplugged.

4.To reduce the risk of electric shock, do not disassemble this appliance. Take it to a qualified technician when service or repair is required. Incorrect re-assembly can cause electric shock when the appliance is subsequently used.

5.Do not place this product on an unstable cart, stand, or table. The product may fail, sustaining serious damage.

2.Servicing Precautions

1.When replace the lamp, be sure to avoid burns your fingers because the lamp becomes too hot.

2.Never touch the lamp bulb with a finger or anything else. Never drop it or give it a shock. They may cause bursting of the bulb.

3.This projector is provided with a high voltage circuit for the lamp. Do not touch the electric parts of power unit when turn on the projector.

4.Do not touch the exhaust fan during operation.

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