-11-
Item
Phenomenon
Cause
Factory standard
Inspection, repair or
adjustment
2 Rough cut surface
Parallelism =0.02/43
a. Large deflection of the
saw blade (It causes
rough cut surface.)
0.38/220
(Dummy disc)
• Replace the TCT Saw
Blade
[73]
.
• Check for surface
defects on Washer (D)
[74]
, and repair with a
file as necessary.
• Replace Washer (D)
[74]
.
b. Surface parallelism of
washer (D) and washer
(E) is inaccurate due to
surface defects such as
impact marks and
scratches.
0.02/43
(Fig. 8)
• Repair impact marks or
scratches on Washer (D)
[74]
and Washer (E)
[72]
or replace them as
necessary.
c. Inaccurate squareness
between the turn table
and saw blade causes
the saw blade to cut at
an improper angle and
make cutting marks.
0.4/100
(Fig. 10)
• Readjust them to be
square using the Bolt
M6 x 10
[50]
.
• Replace the Hinge
[13]
,
Gear Case
[2]
or Turn
Table
[25]
with new one
if deformed.
d. Excessively fast cutting
speed
—
• Reduce cutting speed.
e. Improper clamping of
workpiece
—
• Properly clamp the
workpiece with the Vise
Ass'y
[33]
.
f. Turn table is not fixed
with the side handle.
—
• Before cutting, fix the
Turn Table
[25]
in
position with the Side
Handle
[26]
without fail.
g. Loose fitting of swiveling
portion of the hinge and
gear case, or sluggish
movement.
—
• Check the fitting
surfaces of the Hinge
[13]
, Gear Case
[2]
, and
Shaft (C)
[12]
for any
foreign substances
(such as cutting dust)
and remove it as
necessary.
h. Cutting operation
becomes sluggish
because workpiece is
warped or bent.
—
• Correct warp or bend
with a planer.
i. Excessive vibration
—
• Recheck the items a, b,
and f.
Saw blade
Squareness
0.4/100
Fence
Turn table
A
A
Washer (E) Washer (D)
A
Fig. 13
Fig. 14
