Performax 240-3688, Руководство оператора

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Page 25
OPERATION
14 . Release the safety lock and the trigger
switch, and turn the laser switch off .
Allow the saw blade to stop rotating
before raising the blade out of the work
piece .
Always perform a
“dry-run” cut to determine whether the
operation being attempted is possible
before power is applied to the Miter Saw.
COMPOUND MITER CUTTING
(FIG. 29)
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 for decorative
moldings, picture frames, and other fine
joinery . To make this type of cut, the
miter table must be rotated to the correct
miter angle and the saw arm must be
tilted to the correct bevel angle .
Always
take special care when making
compound miter cuts, due to the interaction
of the two angle settings .
Adjustments of miter and bevel settings are
interdependent . Whenever the miter setting
is adjusted, the effect of the bevel setting
also changes . Whenever the bevel setting is
adjusted, the effect of the miter setting
is changed .
CAUTION:
FIG. 29
It may take several settings to obtain the
desired cut . The first angle setting should
be checked after setting the second angle,
because 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 .
Compound Miter Cut with the Miter Saw:
1 . Unplug the saw .
Failure to unplug the
saw could result in accidental startup,
which may cause serious injury.
2 . Mark the cutting line on the work piece
with a pencil .
3 . Pull out the locking pin to release the
saw arm .
4 . Loosen the miter locking knob, and lift
the miter-detent locking lever; rotate
the miter table to desired miter angle .
5 . Quickly locate 0°, 15°, 22 .5°, 31 .6° and
45° left or right by the stops or clicks
at these angle settings .
6 . When the desired miter table setting is
achieved, tighten the miter locking knob .
To avoid serious
personal injury, always tighten the miter
locking knob securely before making a
cut. Failure to do so could result in
movement of the control arm or miter
table while making a cut.
7 . To set the bevel angle, loosen the bevel
locking lever by rotating it and tilt
the saw arm to the desired bevel angle,
as shown on the bevel scale . Bevel
angles can be set from 0° to 48º left .
8 . When the saw arm has been set at the
desired angle, tighten the bevel locking
lever securely .
9 . Plug the saw into an electrical socket .
WARNING:
WARNING: