5
FUNCTIONAL
DESCRIPTION
CAUTION:
• Always be sure that the tool is switched off and unplugged before
adjusting or checking function on the tool.
Adjusting the depth of cut
Place the tool on a flat surface. Loosen the lock lever and lower the tool body
until the bit just touches the flat surface. Press the lock lever down to lock the
tool body. While pressing the fast-feed button, move the stopper pole up or
down until the desired depth of cut is obtained. Minute depth adjustments can
be obtained by turning the stopper pole (1.5 mm per turn).
CAUTION:
• The depth of cut should not be more than 20 mm at a pass when cutting
grooves. For extra-deep grooving operations, make two or three passes
with progres-sively deeper bit settings.
Nylon nut
For tool without the knob
The upper limit of the tool body can be adjusted by turning the nylon nut. Do
not lower the nylon nut too low. The bit will protrude dangerously.
For tool with the knob
By turning the knob, the upper limit of the tool body can be adjusted. When the
tip of the bit is retracted more than required in relation to the base plate sur-
face, turn the knob to lower the upper limit. Do not lower the knob toolow. The
bit will protrude dangerously.
Stopper block
As the rotary stopper has three adjusting hex bolts, you can easily obtain three
different depths of cut without readjusting the stopper pole. To adjust the hex
bolts, loosen the hex nuts on them and turn the hex bolts. After obtaining the
desired position, tighten the hex nuts to secure the hex bolts.
1. Nylon nut
2. Stopper pole
3. Fast-feed button
4. Adjusting hex bolt
5. Stopper
6. Lock lever
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2
3
4
5
6
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1. Knob
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1. Stopper pole
2. Chip deflector
3. Stopper
4. Adjusting hex bolt
5. Hex nut
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2
3
4
5
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