CRAIN 820/820V - Blade Removal; Blade Installation; Height Adjustment

BLADE REMOVAL:
see
Fisure 2
r
Turn
off and
unplug saw.
Retract the
height
ad-
juster
so
it is
flush with
the
base to allow
clear-
ance
for
wrench.
r
Push
the lock
button
down with
one hand
and insert the
span-
ner wrench into the
clamp
nut with
other
hand; then
turn until the
spindle engages with the
lock
button
(blade
stops
rotating).
Figure
2
r
Hold
onto the
plastic
housing; then
push
hard
on
the
spanner wrench
counter-clockwise to open. lf the
blade
is
very hard to remove,
use a vise
grip
to hold the
blade.
BLADE INSTALLATION:
see Fisure 3
r
Unplug the saw.
r
Align the blade driver's
slot to the
power
unit's
spindle cutout.
r
Insert new #821
Car-
bide-Tipped Blade,
#805 Masonry Bladeor
#822 Diamond Blade
onto
the the
spindle.
r
Hand tighten the
clamp
nut
and be sure
the
blade
is
centered
and
fully
seated.
r
Always re-tighten the
clamp
nut firmly with
the
spanner wrench
before use.
r
Re-adjust
and check
for
proper
height
adjustment before
further use.
HEIGHT ADJUSTMENT see Fisure 4
r
Unplug
the saw.
r
Loosen the nuts on height adjuster
about
11/zIo 2 turns
(do
not back off the
wing nuts
more than necessary).
r
Adjust the height
of
your
blade by moving the height
adjuster
up or down until desired
height
of cut
is
achieved. The inside
of
the height
adjuster
has 10 reference lines, in increments
of
slsz"
(.093"),
which isthethickness
of
the
blade.
3i,'#,fH
@{tr
No.805 MASONRY
OF
No.821
CARBIDE
No.822 DIAMOND BLADE
CLAMPNUT
________@
''ANNERWREN
"
---ry
Figure
3