Projector lamps on a average would last for about 2000 hours and hence when
it used for business purpose, 8 hours a day 5 days a week, the projector
lamp must last for at least a year. Most of the projector lamp makers
provide a RTB assurance for 3 months on new lamps at the time of purchase.
There are manufacturers producing projector lamps and more care should be
given while selecting a projector lamp.
A qualified professional who knows every thing about projector lamps should
be engaged to change a new lamp into the projector housing. While replacing
the lamps the terminals should not be over tightened because the ceramic
insulation of the bulb can get damaged. At the same time the bulb should be
fixed loosely as spark may be produced on the terminal, making excessive
load on the ballast which may lead to breakdown of the lamp.
The procedure for replacing the projector lamp may vary based on the
manufacturer. Hence the instruction manual should be used and followed
carefully to replace the projector lamp whenever necessary. In the
instruction manual the set by step procedure will be given to replace the
new lamp in the module. Even a qualified person has to go through the
manual once to get familiar with the design and model of the projector lamp.
While cleaning the projector a proper cloth should be used for cleaning and
especially while cleaning or handling the lamp, all the time a proper cloth
should be used. When you clean a lamp with your hand the fingerprints from
your fingers will get imprinted in the bulb which may cause hot spots on
the surface on the lamp, leading to early failure of the lamp. Air filters
in the projector should be cleaned regularly. Poor maintenance of air
filters will block the air flowing to cool the lamp and this may result in
the failure of the lamp very early. Always there should be proper and good
air circulation around the projector to cool it.
Projector should not be switched off by disconnecting the power and always
a remote control should be used. When you turn of the projector with remote
it will go into cool down mode. The lamp will be turned off and the fan
will cool the lamp in a controlled approach. The lamp will operate in very
huge temperature and when projector is switched off by disconnected the
power the bulb will be cooled unevenly resulting in early failure of the
lamp. So it is very important to switch off the power using the remote
control as the cooling process will be performed to cool the lamp.
As soon as the projector is switched off it should not moved causing
mechanical shock or vibration to the lamp as the lamp filament will be
fragile when the projector is switched off. So before moving the projector,
allow it to cool for some time. Also you can increase you lamp life by sing
the low lamp option if available.
The projector lamps [http://www.projectorlampsgallery.com/] are no doubt
main part of a projector and hence it has to be given more importance for
proper maintenance. Projectors should be fixed with proper and genuine
projector bulb [http://www.projectorlampsgallery.com/] for better operation.
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