Sanyo PLC-WM4500L Service Manual

Also see for PLC-WM4500: Owner's manual User manual Owner's manual Owner's manual Manual

Contents

-11-MaintenanceLamp ReplacementWhen the projection lamp of the projector reaches its end oflife, the Lamp replacement icon appears on the screen andLAMP REPLACE indicator lights. Replace the lamp with anew one promptly. The timing when the LAMP REPLACEindicator should light is depending on the lamp mode.Follow these steps to replace the lamp.Allow a projector to cool for at least 45 minutes before youopen the Lamp cover. The inside of the projector can be-come very hot.cAutIoNLamp replacement icontop PanelLAMP REPLACE indi-catorNote:ñThe Lamp replacement icon will not appear when theDisplay function is set to “Off”, or during “Freeze”.Turn off the projector and unplug the AC power cord.Let the projector cool for at least 45 minutes.Loosen the screw and slide the lamp cover to open it.Loosen 3 screws of the lamp and pull out the lamp byusing the built in handle.Replace the lamp with a new one. Make sure that thelamp is properly and fully inserted.Close the lamp cover and secure the screw.When replacing the lamp because it has stopped illuminat-ing, there is a possibility that the lamp maybe broken. If re-placing the lamp of a projector which has been installed onthe ceiling, you should always assume that the lamp is bro-ken, and you should stand to the side of the lamp cover, notunderneath it. Remove the lamp cover gently. Small piecesof glass may fall out when the lamp cover is opened. If piec-es of glass get into your eyes or mouth, seek medical adviceimmediately.For continued safety, replace with a lamp of the same typelamp. Do not drop the lamp or touch the glass bulb! Theglass can shatter and may cause injury.cAutIoN12345LampHandleLamp coverScrewNew LampScrewsModel PLc-WM4500/PLc-WM4500Ltype No. PoA-LMP137Service Parts No. 610 347 5158order rePLAceMeNt LAMP