NEC PA803U - ❺ Replacing The Filters

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7. Maintenance
❺ Replacing the filters
Replacethelterevery10000usedhours.
Usabletimeofthelterisvariesdependsontheprojectorinstallationcircumstances.Ifyourprojectorisinstalledin
dustycircumstance,recommendtoreplacethelterearlierthan10000hours.
• Thereplacementlter,NP06FT,isavailableatourdealers.
NOTE:
• DONOTTOUCHTHEFILTERUNITimmediatelyaftertheprojectorhasbeenused.Turntheprojectoroffandthendisconnectthe
power cord and leave the projector cooled down enough.
• Timeforreplacingthelterisvarydependsontheoperationcircumstances.
Toreplacethelters:
NOTE:
• Beforereplacingthelters,wipeoffdustanddirtfromtheprojectorcabinet.
• Theprojectorisprecisionequipment.Keepoutdustanddirtduringlterreplacement.
• Donotwashthelterswithsoapandwater.Soapandwaterwilldamagetheltermembrane.
• Putltersintoplace.Incorrectattachmentofaltermaycausedustanddirttogetintotheinsideoftheprojector.
1. Pressdownonthebuttonsontheleftandrightandthen
pull the filter cover towards you to open it.
The cover will open about 90 degrees before it stops.
Filter cover Button
2. Pickthecenterofthefilterunitforpullingitout.
Filter unit
3. Removedustfromthefiltercover.
Clean both outside and inside.
4. Attach a new filter into the filter unit.
Filter cover