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OPTOMA DS421 Projector Lamp | SP.71P01GC01 / BL-FU195B
Projector SP.71P01GC01 / BL-FU195B – Genuine OPTOMA Lamp for the DS421 projector model EAN
Avoid touching the naked bulb with bare hands as body oil left on the lamp may cause it to overheat. This may provoke an explosion.
How to remove spent lamp from your OPTOMA DS421 projector :
Ensure the projector is switched off using the power button
Only disconnect the power cable after using the on/off button to power down the projector.
Allow the machine to cool down for a few minutes before removing the lamp. 5 – 10 minutes should be sufficient
Remove the lamp cover by unscrewing the screw that restrains it. Usually one or two screws.
Loosen the screws that fasten the lamp to the chassis. Usually 2 or three screws.
Pull out the lamp using the handle or by inserting your finger in the grove on the lamp chassis.
Using a light brush or vacuum, clean the empty lamp bay of accumulated dust and soots.
Insert the new lamp in the open lamp bay and fasten the restraining screws.
Place the lamp bay cover and fasten the screw as well.
Reconnect the power cable
Using either the remote control or the power button on the front panel, switch on the projector.
Make sure you keep the air filters clean by vacuuming off dust at least once every 6 months.
Do not create vibrations or move the lamp when it is warm – it’s very fragile.
On projectors with hi/eco mode use the eco mode by default
Our Price Promise – If you find the same lamp for less please call us for a better offer
Projector Repair Service – https://projectorrepair.co.uk
For Xiaomi, Fafa, Fengmi, and Xgimi projectors; Xiaomi Projector Repair UK
For Irish Customers : Projector Repair Ireland
For High End Projectors such as Barco, Christie, Dukane, etc; Wells Electronics Ltd
For midrage products from Infocus, Optoma, Benq Acer, etc; Visit Projector Repair London.
For electronic products in general visit RepairTECH
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