Mega H-400GA - Manual Operation

4.4 MANUAL OPERATION :
Place the workpiece to be cut on
the work table , decide how long you
want the off-cut , and carry out all the
procedures as described above in [4.3]
Operating Preparation
.
(1) Press the SAW FRAME RAISE
BUTTON
to lift the saw frame until
the cutting edge of the saw blade
clears the workpiece by 1/2 to 3/4
inch.
(2) Turn the AUTO-MANUAL
SELECTOR
to manual.
(3) Clamp the workpiece.
`
(4) Adjust the spacing of the blade
guide arms.
(5) Preset the required cutting length
of the workpiece.
(Please refer to the [4.2] LCD Panel
illustration )
(6) Press the MANUAL FEED FORWAR
D
button until the workpiece reach to
the position
of the cutting edge.
(The first workpiece must be measur
e
by hand with ruler)
(Measure by hand with ruler)
(7) Adjust the FEED RATE.
(The feed rate must be set
according to the material)
(8) Press the
BLADE DRIVE BUTTON to
start both the saw blade motor and
the cutting fluid pump and the saw
frame begins to descend.
(9) After completion of the cut saw
blade stops at the lower limit
position.
(10) Depress the
RAISE button to cut
next piece again.
◎ Before you start to cut the workpiece, you must inspect that....
☆
The workpiece is well clamped.
☆
The saw blade and the feed rate are suitable for the material being cut.
☆
The speed of the saw blade is suitable for the material being cut.
☆
The insert adjusting screw of the saw and the blade guide arm are all tightened.
☆
Sufficient tension is placed on the saw blade.
☆
The wire brush is in properly positioned.
☆
There is sufficient cutting fluid in good condition.
☆ The off-cut length is as required.
15
Blade drive button
Adjust the spacing of
the blade guide arm
Feed
Feed backward
SAW FRAME
RAISE BUTTON
AUTO-MANUAL
SELECTOR
Cutting pressure
control knob
Feed rate control
knob