Assembly And Adjustment - KNOVA KN M-2500N Manual Del Usuario

ASSEMBLY AND ADJUSTMENT

MITRE SCALE (FIG. K)
The mitre scale assists the user in setting the desired mitre
angles from 45° left to 45° right. The mitre saw table has nine
of the most common angle setttings with positive stops at 0°,
15°, 22.5°, 31.6°, and 45°. These positive stops position the
blade at the desired angle quickly and accurately.
To Adjust the Angle:
1. Unlock the mitre table by turning the mitre handle (1)
counterclockwise.
2. Press down the positive stop locking lever (2) while holding
the mitre handle, and rotate the table left or right to the
desired angle.
3. Release positive stop locking lever. Tighten mitre handle.
4. If the desired angle is one of the nine positive stops,
release the positive stop locking lever, making sure the
lever snaps into position, and then secure by tightening the
mitre handle.
5. If the mitre angle desired is not one of the nine positive
stops, simply lock the mitre table into position by turning
the mitre handle in the clockwise direction.
To Adjust the Indicator:
(1) Adjust the indicator (3) to the 0 ° mark on the mitre scale
(4) to position the mitre table.
(2) Release positive stop locking lever (2). Tighten mitre
handle.
Fig. K
CUTTING ARM TRAVEL
Cutting Arm Downward Travel Adjustment (Fig. L)
WARNING
To avoid injury from unexpected starting or
electrical shock, turn the switch OFF and remove the
power cord from the power source.
NOTE: Before each cutting operation, check the position of
the blade to make sure it does not contact any metal surface.
If the blade contacts any metal surface, the depth of travel
must be adjusted.
1. Lower the blade as far as possible.
2. Loosen the locknut (3).
3. Turn the adjustment bolt (4) out (counterclockwise) to
decrease the cutting depth or in (clockwise) to increase
the cutting depth.
4. Carefully rotate the blade manually to check for contact.
Avoid touching blade points or edges.
5. Repeat until adjusted properly, and tighten the locknut to
secure the adjustment bolt into position.
1
3
4
2
Fig. L
3
4
BEVEL STOP ADJUSTMENT (FIG. M, N, O)
WARNING
To avoid injury from unexpected starting or
electrical shock, make sure the trigger is released and re-
move the power cord from the power source.
90° Bevel Adjustment (Fig. M)
1. Loosen bevel lock handle (1) and tilt the cutting arm
completely to the right. Tighten the bevel lock handle.
Lower blade.
2. Place a combination square (2) on the mitre table with the
rule against the table and the heel of the square against
the saw blade.
3. If the blade is not 90° square with the mitre table, loosen
the bevel lock handle, tilt the cutting head completely to
the left, loosen the locknut (4) on the bevel angle
adjustment bolt and use a 13 mm wrench to adjust the bolt
(3) in or out to increase or decrease the bevel angle.
4. Tilt the cutting arm to back to the right at 90° bevel and
recheck for alignment.
5. Repeat steps 1 through 4 if further adjustment is needed.
6. Tighten bevel lock handle and locknut (4) when alignment
is achieved.
Fig. M
2
90° Bevel Indicator (Fig. N)
1. When the blade is exactly 90° to the table, loosen the bevel
indicator screw (5) by using #2 Phillips screwdriver.
2. Adjust bevel indicator (6) to the "0" mark (7) on the bevel
scale and retighten the screw.
9
1
3
4