Epson Projector PowerLite Pro Z9870NL User Manual

Maintaining
andTransporting theProjector
 Follow
theinstructions inthese sections tomaintain yourprojector andtransport itfrom place toplace.
 Projector
Maintenance
 Transporting
theProjector
 Projector
Maintenance
 Your
projector needslittlemaintenance tokeep working atits best.
 You
may need toclean thelens periodically, andclean theairfilter andairvents toprevent theprojector
 from
overheating duetoblocked ventilation.
 The
only parts youshould replace arethelamp, airfilter, andremote...

•
To remove stubborn smudges, moistenasoft, lint-free clothwithlens cleaner andgently wipethe
 lens.
Donot spray anyliquid directly onthe lens.
 Warning:
Donot use alens cleaner thatcontains flammable gas.Thehigh heat generated bythe
 projector
lampmaycause afire.
 Caution:
Donot use glass cleaner orany harsh materials toclean thelens anddonot subject thelens
 to
any impacts; youmay damage it.Do not use canned air,orthe gases mayleave aresidue. Avoid
 touching
thelens withyour bare hands toprevent...

Related
concepts
 Projector
StatusDisplay
 Related
references
 Projector
LightStatus
 Cleaning
theAirFilter
 You
need toclean theprojectors airfilter inthe following situations:
 •
The filter orvents getdusty.
 •
You seeamessage tellingyoutoclean it.
 •
The projectors Filterlightflashes orange.
 1.
Turn offthe projector andunplug thepower cord.
 2.
Press andhold thetabonthe airfilter cover, andpulltoremove thecover.
 183  

3.
Pull theairfilter outofthe projector.
 4.
Tap each sideofthe airfilter 4to 5times toshake offany excess dust.
 Caution:
Donot use excessive forcewhen tapping theairfilter, oritmay crack andbecome
 unusable.
Donot rinse theairfilter inwater, oruse anydetergent orsolvent toclean it.Do not use
 canned
air;the gases mayleave aresidue, orpush dustanddebris intotheprojectors opticsor
 other
sensitive areas.
 184   

5.
Vacuum thefront ofthe airfilter (theside withthetabs) toremove anyremaining dust.
 Note:
Ifdust isdifficult toremove orthe airfilter isdamaged, replacetheairfilter.
 6.
Place theairfilter back inthe projector asshown.
 185   

7.
Attach theairfilter cover asshown, andpress itgently untilitclicks intoplace.
 Parent
topic:AirFilter andVent Maintenance
 Related
concepts
 Projector
StatusDisplay
 Related
references
 Projector
LightStatus
 Replacing
theAirFilter
 You
need toreplace theairfilter inthe following situations:
 •
After cleaning theairfilter, youseeamessage tellingyoutoclean orreplace it
 •
The airfilter istorn ordamaged
 You
canreplace theairfilter while theprojector ismounted tothe ceiling orplaced onatable.
 1.
Turn...

2.
Press andhold thetabonthe airfilter cover, andpulltoremove thecover.
 3.
Pull theairfilter outofthe projector.
 Note:
Airfilters contain polypropylene. Disposeofused airfilters according tolocal regulations.
 187   

4.
Place thenew airfilter inthe projector asshown.
 5.
Attach theairfilter cover asshown, andpress itgently untilitclicks intoplace.
 Parent
topic:AirFilter andVent Maintenance
 Related
concepts
 Projector
StatusDisplay
 Related
references
 Projector
LightStatus
 Optional
Equipment andReplacement Parts
 188   

Projector
LampMaintenance
 The
projector keepstrackofthe number ofhours thelamp isused anddisplays thisinformation inthe
 projectors
menusystem.
 Replace
thelamp assoon aspossible whenthefollowing occurs:
 •
The projected imagegetsdarker orstarts todeteriorate
 •
Amessage appearswhenyouturn onthe projector tellingyoutoreplace thelamp
 •
The power lightisflashing blueandtheLamp 1or Lamp 2light isflashing orange.
 Replacing
theLamp
 Resetting
theLamp Timer
 Parent
topic:Projector Maintenance
 Related...

3.
Slide thelamp cover latchtothe Open position andslide thelamp cover tothe left.
 4.
Open thelamp cover.
 190