On/Off Switch; Technical Data; Depth Of Cut Adjustment - KRESS KU420 Manual

19. CUTTING GUIDE NOTCH
20. VACUUM ADAPTOR (SEE FIGURE I)*
21. PARALLEL GUIDE
* Not all the accessories illustrated or de-
scribed are included in standard delivery.

TECHNICAL DATA

Voltage
Rated input power
Rated no load speed
Blade size
Blade Bore
Protection class
Cutting capacity
Cutting depth at 90°
Cutting depth at 45°
Machine weight
ACCESSORIES
Socket Spanner
Parallel Guide
Use the saw blades with following specifications:
185mm diameter, 20 mm bore, 60- teeth
Note: The blades and vacuum adapter listed in above
may vary depending on the model configuration. Some
configurations are not equipped with the blades and
vacuum adapters listed above.
We recommend that you purchase your accessories
from the same store that sold you the tool. Refer to the
accessory packaging for further details. Store personnel
can assist you and offer advice.
OPERATING
INSTRUCTIONS

1. ON/OFF SWITCH

In order to prevent accidental starting, the saw is
equipped with a lock off button. When starting the
circular saw, depress the lock off button (8) then the
safety on/off switch (1), and release the lock off button,
the machine starts running. To switch off just release
the on/off switch.
2. HAND GRIP POSITION
Hold the machine with both hands while working and
make sure it is sable and secure. Figures A and B
respectively shows the correct and incorrect ways to
220V~60Hz
support a large workpiece.
1400 W
3. FITTING/REMOVING THE SAW
BLADE(Machine parts diagram)
5200 /min
WARNING: Except for the saw blade uninstalled
(included in the package), this circular saw has
185 mm
been completely installed.
16 mm
Please carefully inspect the saw blade before
replacement to ensure that the saw blade is not
/II
damaged during transportation.
When removing the saw blade, press the spindle lock
button (9) to prevent the spindle from rotating. Then
loosen the bolt (15) with the socket spanner (12). Now
64 mm
remove the outer flange (16), then lift the movable guard
(4) as far as possible and remove the saw blade. When
replacing the saw blade, hold the movable guard lever
45 mm
(5) and turn the movable guard (4) clockwise to open.
Make sure that the bore of the blade is on the inner
4.2 kg
flange (14) and that the arrow direction of the blade is
the same as that of the movable guard (4). Keep the
surface of the blade and the press plates clean. Press
the spindle lock button (9) again so that the outer flange
is against the spindle shoulder (17). After tightening
the blade bolt by hand as far as possible, tighten an
additional 1/4 turn by the spanner and check whether
1
the blade has been tightened.
1
WARNING: Blade teeth are very sharp.
For best cutting results ensure you use a blade
suited to the material and cut quality you need.

4. DEPTH OF CUT ADJUSTMENT

Lift the depth adjustment knob (10) up to raise the body
away from the base plate (3). Set the cutting depth using
the scale (11) then push the depth locking knob down
to lock (Figure C and D). In order to be able to cut the
workpiece, it is necessary to set the depth 3 mm thicker
than the that of the workpiece.
5. BASE PLATE
Adjusting the angle of the base plate (3) enables bevel
cutting (Figure E). The base plate must always be held
firmly against the surface of the workpiece to reduce saw
vibration, blade jumping or breakage. (Figure F and G)
6. BEVEL CUTTING ADJUSTMENT
Loosen the two base plate bevel lock (7) on the base
plate, rotate the base plate (3) to the desired base plate
angle scale (18) and lock with the lock button (7) (Figure
E). Then, check the bevel angle of the base plate and
make sure it is firmly locked. Generally, the scale (18)
21
EN