K-111
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Identification of parts and contents
K-111-230
Thank you for purchasing the HOZAN K-111-230 CIRCULER SAW. With proper care and
handling, this fine instrument will provide years of trouble-free operation. Please read this
entire instruction manual carefully before attempting to place this instrument in service.
Please keep this instruction manual available for reference.
CIRCULER SAW
Specifications
Revolution speed
Standard disk cutter
Rated voltage
Power consumption
Rated time
External dimensions
Weight
3500 rpm
K-110-1
230 - 240 V 50/60Hz
80 W
15 minutes
250(W)125(H) 190(D)mm
2kg
Power switch
Hole for
securing screw
Safety guard
Lock button
Table
Disk cutter
K-110-1
Movable scale
Dust exhaust
port
Maintenance hatch
Cutting capacity and compatible disk cutter
+++:most suitable, ++:more suitable, +:possible, -:not suitable
K-110-1 is standardly accompanied, K-110-2 is optional part.
Wood
Metal
PCB
Soft
Steel sheet (w/o heat treatment)
Ceramic
Glass epoxy
Paper phenol
Aluminum sheet (pure aluminum)
Plastic Acrylic board
2
2
1
1
3
2
Sheet
thickness
(mm)
2
Diamond
grid No.:#170200
Blade thickness:0.8mm
Outer dia.: 60mm φ
Saw
Number of teeth: 100
Blade thickness:0.5mm
Outer dia.: 50mm φ
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++
+++
+++
+
+++
- ++
+++
+
-
-
++
K-110-1 K-110-2
Sheet material type
Accessories
Rip fence
3
Securing screws
3mm
Hex key (short)
Miter gauge
3mm
Hex key
(long)
Adapter for dust port Cap for
dust port
INSTRUCTION MANUAL
These symbols are used throughout the instruction manual to alert the user to potential
safety hazards as follows :
Warning … Notice when incorrect handling could cause the user's death or serious
injury.
Caution … Notice when incorrect handling could cause injury to the user or material
damage.
Even if the instructions do not have Caution mark, there are some possibilities for a
serious situation. Follow the instructions.
Warning and caution symbols
Precautions
1. Always lower the safety guard when using. Otherwise, this could injure the operator
with the disk cutter (blade).
2. Do not wear gloves when operating, since they could get caught in the moving parts.
3 . Wear safety glasses while operating. A dust-proof mask should also be worn in place
where there is lots of dust in the air.
4. Do not use in places where flammable liquids or gases exists.
Warning
1. Do not operate continuously for longer than the rated time.
[The rated time of K-111-230 is within 15 minutes.]
Please take an interval of the minutes equivalent to the operated minutes. A short rest
means the same as a continuous operation.
2. Use only with the line voltages specified on the rating plate. Use of voltage higher
rated could cause a malfunction.
3 . Cut workpieces of thickness under rated. Otherwise, this could cause a malfunction.
Caution
Preparation
The K-111-230 has a dust port
for exhausting cutting dust.
Attach your paper bag system
vacuum cleaner for domestic
use with “the adapter for dust
port”. [Applicable hose diame-
ter of cleaner: 32 to 36 mmφ]
If not in use of a vacuum clean-
er, close the dust port with “the
cap for dust port”.
Attach a vacuum cleaner
When not in use of
a vacuum cleaner
When using
vacuum cleaner
Vacuum cleaner
Preparation
Turn the power switch on.
Gently feed the workpiece into the disk cutter.
Connect the power plug to an outlet, after lowering the
safety guard and being sure that the power switch is
turned off (indication “O” of which is depressed).
Safety guard
Secure the K-111-230 on a stable and level work table. The tips of securing screws pro-
trude 15 mm below the unit case, so 20 mm or more thickness of the table top is neces-
sary.
lock button
Operation
Secure on the work table using the pro-
vided three screws through the three
holes as shown in the illustration.
Draw the maintenance hatch while depressing
the lock button.
Power switch
NOTE: With the optional clamps mentioned on page7, securing without boring holes is
possible.
Feed the workpiece holding tightly till completed.
Otherwise, a cut piece may fly to your side.
Do not bring your fingers close to the disk cutter.
Caution
Always use in a secured state. Otherwise, an unexpected accident will be occurred
due to unstable setting.
Warning
Long
Short
Long
Operation
Utilize the rip fence, the miter gauge and movable scale as the need arises.
Rip fence The workpiece fed along the rip fence is cut in parallel.
[How to attach the rip fence at the
right side of the disk cutter]
Open the maintenance hatch and
insert from the right, and secure the
screw.
[How to attach the rip fence at the
left side of the disk cutter]
Insert from the left end of the table
and secure the screw.
[Example]
Feed the workpiece from the left side of the
disk cutter for cut some pieces in 4 cm
4 cm 4 cm 4 cm
Move the rip fence to touch the right
face of the disk cutter and screw the
knob moderately.
Rip fence and
movable scale Utilize the movable scale with the rip fence for cutting in the
specified size.
Disk cutter
Rip fence
Operation
Move the rip fence so that its left edge
contacts “4” graduation and secure
tightly.
Feed the workpiece along the rip
fence to cut in 4 cm.
Slide the movable scale so that its “0”
graduation contacts the left edge of
the rip fence.
Using the knob near the left end is
recommended for sliding easily.
Movable scale
4 cm
Workpiece
The movable scale is to be used only as a guide, In an actual operation, cutting along
a line drawn on the workpiece beforehand is highly recommended.
Caution
If setting the rip fence at the left side
of the disk cutter, operation in sym-
metrical layout can be done.
NOTE:
Open the maintenance hatch pushing the lock button.
Lock button
Turn the power switch off and disconnect the power plug after the work is finished.
Operation
Miter gauge
When cutting with a certain angle, use the
miter gauge. Push the workpiece with the
miter gauge of desired angle along the
groove for miter gauge.
Also cutting in angle can be done conven-
iently by using the miter gauge with the rip
fence if the workpiece is small enough.
Groove for
miter gauge
Miter gauge
Rip fence
Feed the workpiece straight by using the rip fence and the miter gauge. If feeding to
tortuous direction, the load torque increases to cause the motor to be stopped or bro-
ken.
Caution
Replacing the disk cutter
The provided disk cutter (blade) K-110-1 is appropriate for cutting PCBs. To cut metal and
wood, or when the disk cutter has worn, replace with anther disk cutter or a new disk cutter
according to the cutting performance table on page 1.
Disk cutter
Replacement parts
Part no. Type
K-110-2
K-110-1
Saw 50
60 0.8
0.5
100 teeth
-
Be sure to turn the power switch off and disconnect the power plug from the outlet.
Caution
Attach a new disk cutter in the reverse
procedures of detaching.
Remove the disk cutter fixing screw, turning
counterclockwise with the hex key (long). Then,
remove the disk cutter.
Insert the hex key (short) into the hole on the shaft
through the hole on the table to hold the shaft not to
be turned.
K-111-16 Clamps (2 pcs)
Can be set the K-111 on workbench
using K-111-16 clamps. Suitable for
thicknesses of workbench top up to
45mm.
Note; Please clamp with some spac-
ers when the thickness of the work-
bench top is thin.
Option
Replacing the disk cutter
Hole
Disk cutter fixing screw
Tighten the disk cutter fixing screw securely.
Remember to remove the hex key (short).
Revolving direction
View from maintenance hatch opened
enlarged
NOTE:
The K-110-2’s teeth have direction
corresponding to the revolving
direction. Attach as shown in the
photo.
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