R-4106.A
CARE FOR.
STARTING
REPAIR
CARE FOR STARTING REPAIR
•
Keep
as
far
as
possible
the
lens
surfaces
free
from
dust,
t1nger
mark, etc.
•
For
dusting the
tenses,
use
a soft hair brush
or
gauze.
Only
for
removmg
finger
marks,
grease
or
the
like,
use
a soft cloth,
gauze
ar specified
lens
tissue soaked
w11h
a tntle uf Jbsulute Jkohol
1111érl1Jt!.,.
ethanol).
•
For
cleaning the parts painted ar of plastic, avoid the
use
of organic solvents such
as
alcohol, ether, thmner.
C11
For
the parts to which a specific
oil
has
been applied,
for
maintaining the efficiency
and
accuracy,
use
the
oil
specified in the lubricant table.
•
Handle
at ali times the parts carefully
for
fear
of
causi.ng
at
any
damage
by
shock.
C11
Use
an
appropriate amount of bonding agent to
avoid
overflow.
•
For
the
times required
for
setting
and
separation of
various
bonding Jgents,
refor
to
the
followmg
t;ihle.
1
'
1
'
Time
for
setting
Caution
1
Separation
1
24 hours at normal
Proceed
to
assembly, after
1
Difficult.
Strike
it
wi1h
hammer
1
No.
2001
1
temperature setting.
1
lightly ar scrape
it
off.
1
10-20
sec. at
!
Difficult. Strike
it
with hammer
No.
921
normal temperature
'
lightly
or
scrape
it
off.
24
hours at normal
Use
d
for
locking screw.
Apply
a drop of alcohol for
temperature Apply
it
to threaded part,
1
separation.
No.350
and
screw in, thereafter
leave
it.
Does
not set
After applying,
leave
it
for
Possible.
Apply
a drop ot
No.
2002
i
perfectly. l O - l 5
mi.n.
and
then
st1ck.
toluene.
1
1
24 hours at normal After setting, proceed
to
1
Difficult. Strike
tt
lightly with
i
No.616
i
hammer or scrape
it
off.
'
temperature assembly.
i
'
'
i
24-48
hours at
Even
after setting,
it
shows
!
Difficult.
nromal tcmperature. clasticity.
1
S..:rape
it
off.
No.
503
1
Check setting
by
touching with finger.
1
1
1
_j
-1-