7
7.0
Features
7.1
Miter Cutting Head
The
miter cutting head
is the unit that cuts the
material and consists of a cast iron base, blade
support unit and guard, transmission unit, and
motor. The depth of cut is set by adjusting the
depth cut stop
. The miter cutting head swivels
and locks into -45º, 90º, and +45º by means of a
locking mechanism
. Depressing the mechanism
overrides the lock, permitting the head to adjust
to
any
position between -45º and +45
.
7.2
Miter Position Lock
The
miter position lock
secures the miter cutting
head from movement. The miter is secured
when the lock is pushed all the way to the left
and can be positioned when the lock is moved to
the right.
7.3
Self-centering Vise
The
self-centering vise
holds the work piece in
place during cutting. The work piece is secured
in the vise by turning the
vise handles
.
7.4
Blade Lock
The
blade lock
secures the arbor from rotation
when attempting to change blades. The blade
lock is
pushed in
when changing blades.
The
blade lock
is not spring
loaded and
must be pulled out
after the blade
has been replaced and before operating the
machine.
7.5
Controls
The
control panel
consists of the
Power
(On/Off)
switch and
High/Stop/Low
switch, and an
integral coolant system. To operate the
machine, the
Power
switch must be set to
On
and the
High/Stop/Low
switch must be set for
Hi
or
Low
. Then depress the trigger handle to start.
7.6
Trigger Handle
The
trigger handle
(Figure 1) is located on the
operating lever
used to raise and lower the saw.
It contains a
micro-switch
, which is activated
when the operator depresses the
run trigger
.
Figure 1
7.7
Mist Coolant System
The
mist coolant system
sprays a coolant mist
onto the saw blade during the cutting operation,
cooling it and the work piece being cut. Air is
supplied from a compressor to the
air intake
valve
(A) located near the bottom of the cabinet
on the left side. When the head is moved off of
the top limit switch (Figure 2) when beginning a
cut, the
pneumatic switch
(B) is activated,
allowing air to flow through the
air tube
(C) and
into the orifice (not shown), causing coolant to
be drawn through the
coolant tube
(D). The
pneumatic valve
(E) adjusts the amount of
airflow. Air and coolant is mixed in the orifice
and sprayed onto the saw blade.
Use a water-soluble synthetic coolant with this
mist coolant system. The ratio should be
between 7:1 to 10:1. Coolant should be changed
regularly. Some recommended brands are DoAll
and Lenox. These coolants are available at your
local industrial distributor.
Figure 2
Содержание J-CK350-4
Страница 17: ...17 15 1 2 Stand Assembly Exploded View...
Страница 19: ...19 15 2 2 Head Assembly Exploded View...
Страница 21: ...21 15 3 2 Base Assembly Exploded View...
Страница 23: ...23 15 4 2 Manual Vise Assembly Exploded View...
Страница 25: ...25 15 5 2 Guard Assembly Exploded View...
Страница 27: ...27 15 6 2 CK350 Mist Coolant Assembly Exploded View...
Страница 31: ...31 16 0 Wiring Diagram...
Страница 32: ...32 427 New Sanford Road LaVergne Tennessee 37086 Phone 800 274 6848 www jettools com...