Hitachi SM0328, Service Manual

Page: 27 / 102

27
CPX4(M1-20WL)
5. Cleaning the multilens
(1) By using the air duster, remove the dust on multilens.
(2) Remove the dust on the ML-A surface using the air duster, then wipe the surface.
Remove LAMP CLAP first.
Remove DUST PROOF GLASS next.
Cross section of the ML-A
6. Set the LAMP CLAP and DUST PROOF GLASS
ditch
Put both corners of the DUST
PROOF GLASS into the ditch
of the BOTTOM CASE.
ditch
Press
Put the right and left edges of
the LAMP CLAP into the right
and left ditches of the BOTTOM
CASE.
Press the LAMP CLAP to below
while passing the right and left
edges through the ditches.
LAMP CLAP curves when passing
the spring of the LAMP CLAP.
Press the LAMP CLAP to below
pressing the bottom of the LAMP
CLAP.
Insert the under and curving part
of the LAMP CLAP into the under
hole of the BOTTOM CASE.
Press the LAMP CLAP until the
positioning part of the LAMP CLAP
touches to the BOTTOM CASE.
Then springs pass the under side
of the ditches.
Hook the springs to the convex
parts of the BOTTOM CASE.
Make sure that the LAMP CLAP
is not removed when lifting it.
BOTTOM of
the CLAP
Hole under
BOTTOM CASE
Convex parts of the
BOTTOM CASE
Springs of
the CLAP
The springs of the
LAMP CLAP are
hooked to the convex parts.
The under and curving part of
the LAMP CLAP touches to the
BOTTOM CASE.
The two upper convex parts are
hooked to the upper part of the
DUST PROOF GLASS.
The bottom of the LAMP
CLAP is inserted to the under
hole of the BOTTOM CASE.
Cross section of the LAMP CLAP
CAUTION
Use special caution not to injure the ML-A.