Christie Roadster S+12K User Manual page 121

Ventilation 
Servicing 
Roadster & Mirage S+/HD User Manual
020-100002-04 Rev. 1 (12-2008)
Use only the AC power cord supplied. Do not attempt operation
if the AC supply and cord are not within the specified voltage
•
Do not allow anything to rest on the power cord. Locate the projector where
persons walking on it or objects rolling over it cannot abuse the cord.
•
Operate the projector at the specified voltage only. Do not overload power outlets
and extension cords as this can result in fire or shock hazards.
•
The projector is equipped with a three-wire plug having a third (grounding) pin.
This is a safety feature. If you are unable to insert the plug into the outlet, contact
an electrician to have the outlet replaced. Do not defeat the safety purpose of the
grounding-type plug.
Before unplugging the power cord, ensure 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. For best results, ensure that the projector bottom is above any "lip" that
may be present on a cart—extend projector feet as necessary.
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.
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 within two minutes after the projector is first
turned on.
•
Liquid has been spilled into 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.
WARNING
and power range. See Section 6.
Maintenance
4-3