NEC P452H - Page 134

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8. Maintenance

ToreplacetheFilter(A):

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.

BeforereplacingtheFilter(A),makesuretoreplacethelampandFilter(B).(→page119)

1. Pinch the knob at the bottom of the ﬁlter case and pull it out.

• IfyouputtheprojectorupsidedownforreplacingtheFilter(A)

as the illustration, please lay a mat as a cloth for protecting the

cabinet top from damage.

Knob

2. Remove the Filter (A) from the ﬁlter case.

Filter case

Filter (A)

3. Vacuumallthedustoninsideandoutsideoftheltercase.

• Getridofdustaccumulatedontheintakeventontheprojector.

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