◎
◎
◎
◎
◎
◎
Power supply of AC90-240V at 50/60Hz.
High-efficiency microprocessor, with more flexible and
user-friendly functions.
Regulated power supply for low power consumption and
over heating.
Overload protective circuit and load indicator incorporated
to enable safe and continuous usage.
Ultrasonic function, DC rotary and DC brushless rotary
functions incorporated and one single unit.
High torque and high power output for DC and Dc brushless
motor output.
1. Product features:
Multi purpose polishing system 3N1
AC90-240V 50/60Hz
300 Watts
18-26 KHz
Continuous
Auto-tracing
Yes
5-32V DC, continuous
adjustment
1,000-50,000 r.p.m, continuous
adjustment
Max. 180 Watts
Max. 250 Watts
Yes
5 level led lamps
3A 20mm time-lag type
W170xD240xH140 mm
2.5 Kg
3-40μM
Specification:
Power supply
Max. power consumption
Ultrasonic frequency range
Adjustment of Ultrasonic output
Ultrasonic amplitude
Method of frequency adjustment
Suspension detection
Output of DC rotary tool
Output Brushless DC rotary tool
DC brush output power
DC brushless output power
Overload protection circuit
Load indicator
Fuse
Dimensions
Weight
&
protective circuit
-2-
4.2 3N1 Optional Accessories
The specifications and models contained in this manual are
subject to actual delivery. Changes and modifications, if any,
will not be further noticed.
Large Hand-piece
Large Hand-piece cord
Tool changing rack of
Large hand-piece
Large Tool holder A.
T 1.1mm M8
Large Tool holder B.
3.0mm M8
Large Tool holder C.
T 3.1mm M8
USA plug/Power cord
Hand-piece Adaptor
NSK bldc hand-piece
adaptor
M6/M6 Adaptor
Φ
Q/T
φ33x147 mm
45Watts
150 cm
For W:12mm
1
2
3
4
5
6
7
8
9
T 1.1mm M8 For
ceramic oilstones
3.0mm M8 For
3
shank
T 3.1mm M8 For
oilstones
18AWGx3C 180 cm
Φ
φ
No.
Article-No
Item
Specification
Plug/Power cord
Tool box
Spare fuse
Foot switch
-7-
2. Parts and descriptions of Main Unit
1. Power switch and indicator lamp
2. Function selector:
2A. Ultrasonic function selector
2B. DC rotary function and selector
2C. DC Brushless rotary function and selector
3. Function indicator lamps.
4. Forward/reverse selector of rotary hand-piece.
5. Forward/reverse indicator lamp.
6. DC brushless rotary speed indicator ×1000rpm .
7. Output speed and power adjusting knob.
8. Output speed indicator.
9. Load indicator.
Green LED Normal usage
Yellow LED Heavy load.
Red LED - Overloading
10. Ultrasonic hand-piece socket.
11. DC Brush hand-piece socket.
12. DC Brushless hand-piece socket.
13. Foot switch socket (at the rear).
14. Power input socket (at the rear): including 20mm fuse holder.
15. Handle
（
）
①
⑧
⑨
⑩
⑪
⑫
⑬
⑭
⑮
②
③
④
⑤
⑥
⑦
-3-
4. 3N1 Accessories
4.1 Standard contents.
Φ26mm
×116mm 36 Watts
L112xD51xH35 mm
18AWGx3C 180 cm
150 cm
L225xD53xH25 cm
For W:10mm
T
/
Q
n
o
i
t
a
c
i
f
i
c
e
p
S
m
e
t
I
Article-No
1
2
3
4
5
6
Small Hand-piece
Hand-piece base
Plug/Power cord
Small Hand-piece cord
Tool box
Tool changing rack of
Wrench
Hex wrench
Spare fuse
Tool holder A. T 1.1mm
M6
Tool holder B.
3.0mm
M6
Tool holder C. T 3.1mm
M6
Foot switch (ON/OFF
function)
Φ
small hand-piece
7
8
9
10
11
12
13
31-PSAK
31-PSW1
31-PSW2
31-PSW3
10mm/12mm
2.5mm
3A time-lag type
T 1.1mm M6 For ceramic
oilstones
3.0mm For
3
shank
T 3.1mm M6 For
oilstones
Cord length:190cm
Dimension:
L73xD103xH33 mm
Φ
φ
1
1
1
1
1
1
1
1
1
1
1
1
1
No.
Hand-piece base
Tool changing rack
Wrench
Hex wrench
Tool holder A
Tool holder B.
Tool holder C
-6-
