Christie Projector User Manual page 30

Ventilation
Servicing
"
Before unplugging the power cord, make sure the internal lamp cooling
fans have shut off. The fans automatically shut off when the projector has
adequately cooled down.
"
Slots and openings in the projector provide ventilation. To ensure reliable
operation of the projector and to prevent overheating, these openings
must never be blocked or covered. The projector should never be placed
near or over a radiator or heat register. The projector should not be placed
in an enclosure unless proper ventilation is provided. Do not place the unit
on top of a carpet or cushion.
"
Always place the projector in a well-ventilated area to ensure proper
airflow (30 cm or 12 inches away from any wall is recommended)
"
Do not push objects of any kind into the projector through the ventilation
openings. They may touch dangerous voltages or short-out components
resulting in a fire or shock hazard. Do not spill liquids of any kind into the
projector. Should an accidental spill occur, immediately unplug the
projector and have it serviced by a qualified service technician.
"
Never place the projector in a location subject to steam, oily smoke, heat
or humidity. This may cause fire or electrical shock.
"
Ensure that the projector has warmed up to room temperature before
using it. Dew or moisture condensation may be produced
projector if there is a temperature difference between the inside and
outside of the unit. The condition may cause electrical leakage, shock or
fire.
"
If any of the following conditions exist, immediately unplug the projector
from the power outlet and refer service to qualified service personnel.
- The power cord has been damaged.
- The internal cooling fans do not come on when the projector is first
turned on.
- Liquid has been spilled in the projector
- The projector has been exposed to excessive moisture.
- The projector does not operate normally.
- The projector has been dropped or the case has been damaged .
- Projector performance has deteriorated.
- There is an abnormal condition (i.e.: smoke coming from projector)
!
Do not loosen any screws that are indicated by the arrow mark. The unit
contains internal parts, which have high voltage or high temperatures.
Touching these parts may cause electrical shock or severe burns.
!
Do not attempt to service the projector yourself. All servicing must be
performed by a qualified Christie service technician only. If replacement
parts are required, it is important that only Christie-approved parts are
used. Other parts may result in fire, electric shock or risk of personal injury.
Maintenance & Care
inside the
28