Chapter 6
Maintenance — Maintenance/replacement
232 - ENGLISH
For the Long Life Filter Unit
This section describes the replacement procedure of the air filter unit when the optional Long Life Filter Unit
(Model No.: ET-EMFU330) is attached instead of the standard air filter unit attached to the projector.
The Long Life Filter Unit uses two of the same standard air filters attached to the projector or the Replacement
Filter Unit (Model No.: ET-EMF330) (accessory/optional accessory).
1) Remove the two air filter units from the long life filter cover.
f
Refer to “Removing the air filter unit” (
x
page 228) of the Long Life Filter Unit.
2) Attach the two Replacement Filter Units (Model No.: ET-EMF330) (accessory/optional accessory) to
the long life filter cover.
f
Refer to “Attaching the air filter unit” (
x
page 230) of the Long Life Filter Unit.
3) Attach the long life filter cover to the long life filter mount clasp.
f
Refer to “Attaching the long life filter cover” (
x
page 230) of the Long Life Filter Unit.
4) Resetting the filter counter
f
Refer to “Resetting the filter counter” (
x
page 231) of the Long Life Filter Unit.
Note
f
When switching on the projector, make sure that the air filter unit is attached. If it is not attached, the projector will suck in dirt and dust
causing a malfunction.
f
When the projector is used without resetting the filter counter, the actual filter runtime (counter numeric value) will not be able to be
confirmed.
f
Refer to “Attaching the Long Life Filter Unit (optional)” (
x
page 281) for the procedure to attach the optional Long Life Filter Unit (Model
No.: ET-EMFU330) instead of the standard air filter unit attached to the projector.
