The projector lamp bulbs, like most of the other bulbs, have a limited life span on them. They are manufactured to last anywhere between 2,000 to 6,000 hours and it depends highly on their usage. When the light from the bulb gets dimmer and the clarity of the picture gets affected, then it is for sure the time to change it.
The projector lamp bulbs, like most of the other bulbs, have a limited life span on them. They are manufactured to last anywhere between 2,000 to 6,000 hours and it depends highly on their usage. When the light from the bulb gets dimmer and the clarity of the picture gets affected, then it is for sure the time to change it.
Extra precautions should be taken if one wishes to change the bulb by themselves at home. There are few tips that can help anyone who wishes to replace the projector bulb at home. Before doing anything make sure to go through the user guide or manual. The manual provides the more reliable and authoritative information regarding the projector and the bulb as well as on how to proceed with the replacement.
Let the projector cool off after it has been switched off and the unit has been unplugged from the socket. This removes any chances of accidental electrocution while the bulb is being replaced in the projector.
The next step is the actual removal of the bulb from the projector. The bottom of the projector unit is the place where the lamp compartment is often built in. However, this might not be the case in rear projection where the lamp is actually located at the backside of the projector. Then the small screws or bolts that hold lamp compartment together are removed with the help of a screwdriver. Once this is done, then the lamp assembly can be pulled out and the lamp is removed with gentle care. Care should be taken not to break the lamp as it sometimes contains pressurized mercury, a heavy metal that is highly toxic. Exercise caution even if the bulb is xenon bulb or halogen bulb.
Make sure to use this opportunity to clean the interiors of the projector lamp assembly with a soft cheese cloth. Remember never to use a damp cloth for this purpose.
Replace the new lamp with great care and check for any loose wire connections that need to be reconnected back to the assembly. In fact, this is the most crucial step in projector bulb replacement.
The last step is to put back the compartment together by screwing in the screws with the help a screwdriver. Turn the power on the projector to check whether it is working. All the precautions and steps are also good for replacing a LCD projector lamp.
Even though most of us tend to buy projector replacement bulbs and replace them at home by ourselves, it is advisable to seek the services of an expert lamp replacement agency. Many of the dealers who deal with replacement projector lamps offer professional services that are time saving. In addition, the work is done by experts only who can ensure that there is no chance of damage to both the projector and bulb. Also, they can ensure that the projector bulbs are disposed of on the stipulated manner since these bulbs are classified hazardous waste.
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