Ryobi TS230 Manuel de l'opérateur Page 21

  • Télécharger
  • Ajouter à mon manuel
  • Imprimer
  • Page
    / 28
  • Table des matières
  • DEPANNAGE
  • MARQUE LIVRES
  • Noté. / 5. Basé sur avis des utilisateurs
Vue de la page 20
Page 21
4
0
D
A
N
G
E
R
K
E
E
P
H
A
N
D
S
A
W
A
Y
F
R
O
M
B
L
A
D
E
I
N
S
4
5
4
0
2
0
1
0
0
3
0
1
0
2
0
3
0
Fig. 29
COMPOUND MITER CUT
A compound miter cut is a cut made using a miter angle and
a bevel angle at the same time. This type of cut is used to
make picture frames, cut molding, make boxes with slopping
sides, and for certain roof framing cuts.
To make this type of cut the control arm on the miter table
must be rotated to the correct angle and the saw arm must
be tilted to the correct bevel angle. Care should always be
taken when making compound miter setups due to the
interaction of the two angle settings.
Adjustments of miter and bevel settings are interdependent
with one another. Each time you adjust the miter setting you
change the effect of the bevel setting. Also, each time you
adjust the bevel setting you change the effect of the miter
setting.
It may take several settings to obtain the desired cut. The first
angle setting should be checked after setting the second
angle, since adjusting the second angle affects the first.
Once the two correct settings for a particular cut have been
obtained, always make a test cut in scrap material before
making a finish cut in good material.
TO MAKE A COMPOUND CUT WITH YOUR
MITER SAW:
Pull out the lock pin and lift saw arm to its full height.
Loosen the miter lock handle. Rotate the miter lock
handle approximately one-half turn to the left to loosen.
Press the lock plate down with your thumb and hold.
Rotate the control arm until the pointer aligns with the
desired angle on the miter scale.
Release the lock plate.
NOTE: You can quickly locate 0°, 22-1/2° left or right,
and 45° left or right by releasing the lock plate as you
rotate the control arm. The lock plate will seat itself in one
of the positive stop notches, located in miter table frame.
Tighten the miter lock handle securely.
WARNING:
To avoid serious personal injury, always tighten the miter
lock handle securely before making a cut. Failure to do so
could result in movement of the control arm or miter table
while making a cut.
Loosen the bevel lock knob and move the saw arm to the
left to the desired bevel angle.
Bevel angles can be set from 0° to 45°.
For your convenience there is a double scale located on
the mounting bracket.
See Figure 27.
If one side be-
comes difficult to read as you move the saw arm to the
left, simply refer to the other side. Align the indicator
point for the side you choose with the desired angle.
Once the saw arm has been set at the desired angle,
securely tighten the bevel lock knob.
Recheck miter angle setting. Make a test cut in scrap
material.
Place the workpiece flat on the miter table with one edge
securely against the fence. If the board is warped, place
the convex side against the fence. If the concave edge
of a board is placed against the fence, the board could
collapse on the blade at the end of the cut, jamming the
blade.
When cutting long pieces of lumber or molding, support
the opposite end of the stock with a roller stand or with
a work surface level with the saw table.
Align the cutting line on the workpiece with the edge of
saw blade.
Grasp the stock firmly with one hand and secure it
against the fence. Use the work clamp or a C-clamp to
secure the workpiece when possible.
WARNING:
To avoid serious personal injury, always keep your hands
outside the no hands zone; at least 3 in. (76.2 mm) from
blade. Never perform any cutting operation freehand
(without holding workpiece against the fence). The blade
could grab the workpiece if it slips or twists.
Before turning on the saw, perform a dry run of the cutting
operation just to make sure that no problems will occur
when the cut is made.
Grasp the saw handle firmly, slide the lock-off lever
back, then squeeze the switch trigger. Allow several
seconds for the blade to reach maximum speed.
Slowly lower the blade into and through the workpiece.
See Figure 29.
Release the switch trigger and allow the saw blade to
stop rotating before raising the blade out of workpiece.
Wait until the electric brake stops blade from turning
before removing the workpiece from miter table.
OPERATION
COMPOUND
MITER CUT
Vue de la page 20
1 2 ... 16 17 18 19 20 21 22 23 24 25 26 27 28

Commentaires sur ces manuels

Pas de commentaire