BenQ SP870 - Manual (Page 4)

4 Important safety instructions
6. In areas where the mains voltage may
fluctuate or cut out, it is recommended that
you connect your projector through a power
stabilizer, surge protector or uninterruptible
power supply (UPS).
7. The lamp becomes extremely hot during
operation. Allow the projector to cool for
approximately 45 minutes prior to removing
the lamp assembly for replacement.
8. Do not operate lamps beyond the rated lamp
life. Excessive operation of lamps beyond the
rated life could cause them to break on rare
occasions.
9. Never replace the lamp assembly or any
electronic components unless the projector is
unplugged.
10. Do not attempt to disassemble this projector.
There are dangerous high voltages inside
which may cause death if you should come
into contact with live parts. The only user
serviceable part is the lamp which has its
own removable cover.
Under no circumstances should you ever
undo or remove any other covers. Refer
servicing only to suitably qualified
professional service personnel.
11. Do not step on the projector or place any
objects upon it. Besides probable physical
damage to the projector, doing so may result
in accidents and possible injury.
12. Do not block the ventilation holes.
- Do not place this projector on a blanket,
bedding or any other soft surface.
- Do not cover this projector with a cloth or any
other item.
- Do not place inflammables near the projector.