Chapter 6
Maintenance — Maintenance/replacement
ENGLISH - 227
Performing maintenance of the air filter unit
Fig. 1
Fig. 2
1) Wash the air filter unit. (Fig. 1)
i)
Soak the air filter unit in cold or warm water and then lightly rinse it.
f
Do not use cleaning tools such as brushes.
f
When rinsing, hold the frame of the air filter unit without putting strong pressure on the filter unit.
ii)
Rinse the air filter unit two to three times using fresh water each time.
f
Insufficient rinsing may result in odors.
2) Dry the air filter unit. (Fig. 2)
f
Let the air filter unit naturally dry off in a well-ventilated place where there is little dust and is not exposed to
direct sunlight.
f
Do not dry using drying devices such as dryers.
f
After the air filter is dried, proceed to “Attaching the air filter unit” (
x
page 227) next.
Attention
f
After washing the air filter unit, dry it thoroughly before attaching it back to the projector. Attaching a wet unit will cause an electric shock or
malfunction.
f
Do not disassemble the air filter unit.
Note
f
Replace the air filter unit with a new Replacement Filter Unit (Model No.: ET-EMF330) (accessory/optional accessory) if it is damaged or if
the dirt does not come off even after washing.
Attaching the air filter unit
Fig. 2
Fig. 1
Air filter cover
Air filter cover fixing screw
Tabs on the projector body (d)
Tabs on the projector body (c)
Grip on the air filter unit (a)
Groove on the projector body
Protrusion of the air filter unit
Protrusion of the air filter
unit
Groove on the projector body
Grip on the air filter unit
(b)
1) Attach the air filter unit to the projector. (Fig. 1)
f
The air filter unit has no difference between top and bottom, but is two-sided. Match the protrusion position
of the air filter unit with the grooves on the projector body.
