Jasic L20701 Bedienungsanleitung
TMODEL: CUT40(L20701)/CU 0(L208)
OPERATOR’S MANUAL
3
INVERTER CUTTER
FORWARD
AS60974 and UL60974 standard. Relevant design plans and manufacturing
technologies of this product are patented.
and international standards, and meets GB15579, ICE60974, EN60974,
This product is designed and manufactured according to relevant national
Thank you for JASIC inverter cutter. In order to ensure your safety and
correct operation, please read this manual carefully before operation.
Keep this manual properly for future references.
SHENZHEN JASIC TECHNOLOGY CO., LTD.
Address: No. 3, Qinglan 1st Road, Pingshan District, Shenzhen, Guangdong, China
Postcode: 518118
Tel: 0755-29651666
Fax: 0755-27364108
Website: http://www.jasictech.com
Code: 10057067
Version A3
:
SAFETY
Precautions for installation
Beware of electric shock!
Install grounding device according to application standard.
Do not touch live parts with naked skin, wet gloves or wet clothes.
Be sure you are insulated from ground and workpiece.
Cover the cover plate of the machine before power on to avoid an
electric shock.
Confirm the safety of your working position.
Beware of fire hazard!
Please install the machine on non-combustible materials to avoid
a fire.
Make ensure there are no inflammables near the cutting position
to avoid a fire.
Beware of explosion !
Do not install the machine in an environment with explosive gas
to avoid an explosion.
Replacing the components can be dangerous.
Only professionals can replace the components of the machine.
Make sure the connecting wires inside the machine are correctly connected after replacing
the PCBs, and then the machine can be run. Otherwise, there is a risk of damage to
property.
Make sure there are no foreign bodies such as wire leads, screws, gaskets and metal bars
falling into the machine inside when replacing the components.
Pay attention to the following when discarding the machine:
Burning the plastic parts such as the front panel may produce poisonous gas.
Dispose it as industrial waste.
cutting
Burning the electrolytic capacitors in the main circuit or on the PCBs may cause an explosion.
Smoke-may be harmful to your health!
Keep your head away from the smoke to avoid inhalation of waste gas
in cutting.
Keep the working environment well ventilated with exhaust or ventilation
equipment when .cutting
Arc radiation-may hurt your eyes and burn your skin!
Use proper mask and wear protective clothing to protect your eyes and
body.
Use proper mask or curtain to protect onlooker from being injured.
Magnetic field can make cardiac pacemaker a bit wonky!
Stay away from the power source to reduce the affect of magnetic filed.
Improper use and operation may result in a fire or an explosion!
Cutting spark may result in a fire, so please make ensure there are no
inflammables near the position, and pay attention to fire safety.cutting
Ensure there is fire extinguisher nearby, and make sure someone has
been trained to operate the fire extinguisher.
Do not weld closed container.
Do not use this machine for pipe thawing.
Hot workpiece can cause severe scald!
Do not touch hot workpiece with bare hands.
Cool the torch for a while after continuously working.cutting
Excessive noise does great harm to people’s hearing!
Wear ear covers or other hearing protectors when .cutting
Give warning to onlooker that noise may be potentially hazardous to
hearing.
Moving parts may injure your body!
Please keep away from moving parts (like fan).
Each door, panel, cover, baffle plate, and protective device the like
should be closed and located correctly.
Seek professional support when trouble strikes!
When trouble strikes in installation and operation, please inspect
according to related contents in this manual.
If you still cannot understand fully, or you still cannot solve the problem,
People with cardiac pacemaker should consult the doctor before carrying
out .cutting
please contact the dealer or the service center of JASIC to obtain
professional support.
Precautions for discard
Precautions for operation
TABLE OF CONTENTS
1. GENERAL DESCRIPTION . . . .
1.1 Model coding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
1.2 Technical parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
1.3 Size and weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
1.4 Composition and configuration of the machine system . . . . . . . . . . . . . . . . . . . . 3
1.5 Functions and characteristics of the machine . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
1.6 System characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2. INSTALLATION AND CONNECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.1 Installation requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.2 Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
3. OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
3.1 Panel functions of L20701 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
3.2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Notes for cutting operation . . . . . . . . . . . . . . . . . . . . . . . . 11
3.5 Cutting parameters table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
4. MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
4.1 Daily maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
4.2 Periodic check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
5. TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 . .
.
. .
.
cutting . .
cutting . .
.
.
.
.
.
. . . . . . . . . . . .
Panel functions of L208 . . . . . . . . . . . .
3.3 Operation method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
3.4 . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . .
3.6 Replacement of electrode and nozzle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
.
.
.
.
AC115V/230V
3
Rated input power supply
Rated output (A/V)
Rated duty cycle(%)
No-load voltage(V)
Efficiency (%)
Items
Models
Single phase
AC240V 50/60Hz
-
Cooling mode
Insulation grade
Power factor
Rated input capacity KVA( )
Output current range (A)
CUT40(L20701)CUT30(L208)
6.4
40/96
25
300
20-40
HF
10
0.3-0 .5
F
IP21S
85
0.70
Arc ignition ode m
Post-flow time (S)
Gas pressure range (Mpa)
Enclosure ingress protection
Air cooling
4.6
30/92
5
325
20-30
Non-HF
10
0.3- 0.5
B
IP21S
85
0.70
Air cooling
1
1. GENERAL DESCRIPTION
1.1 Model coding
Product code
Code for rated output current
Inverter air plasma cutter
Figure 1 1: Model coding-
1.2 Technical parameters
Table 1 1: General technical parameters-
CUT XX (XXXX)
50/60Hz
Single phase
-
2
1.3 Size and weight
Table 1-2: Overall size and weight of the machine
Figure 1-2: Appearance and size of the machine Unit: mm( )
Weight Kg( )
Model
Overall size (L*W*H)
CUT40(L20701)CUT 0( )L208
415*155*315 460*160*320
10.3 11.6
H
WL
3
3
1.4 Composition and configuration of the cutting machine system
1)Composition
Figure 1-3: Composition of the cutting machine system
2 Configuration)
Table 1-3: Configuration of CUT40(L20701)
CUT30
Cutting machine (L208)
300A-6mm
²
-KDP16D-3m
S45
Name Specification
Quantity pcs ( )
Remark
Material code
Cutting torch
Earth clamp
Operator’s manual
CUT series
Standard configuration
Standard configuration
Standard configuration
Standard configuration
1
1
1
1
Table 1-4: Configuration of CUT30(L208)
Cutting machine CUT40(L20701)
300A-6mm²
-KDP16D -3m
PT-31
Name Specification
Quantity pcs ( )
Remark
Material code
Cutting torch
Earth clamp
Operator’s manual
CUT series
Standard configuration
Standard configuration
Standard configuration
Standard configuration
1
1
1
1
4
1.5 Functions and characteristics of the cutting machine
CUT series are inverter cutting machines made by our company with advanced inverter technology.
They are more mature products with stable performance. With PWM technology and high power
component IGBT, it inverts the DC voltage, which is rectified from 50Hz/60Hz
input AC voltage, to 30K~100KHz AC high voltage. Then the voltage is dropped and rectified to
output the high power DC power supply for cutting. The machine adopts switching power supply
inverter technology, greatly reducing the volume and weight of the cutter, and obviously enhancing
the conversion efficiency by 30%.
Features of CUT series
Economic and practical by adopting compressed air as the plasma gas source. The cutting
speed has increased by 1.8 times when compared with oxyacetylene cutting.
It can cut thick steel plate conveniently and quickly.
It is easy to ignite arc, and post-flow function is available.
It has a wide range of use, especially for cutting stainless steel, copper, cast iron and
aluminum, etc.
With simple operation and high cutting speed, smooth cutting surface can be obtained, and
polishing is unnecessary.
It adopts HF arc ignition mode.
Dieses Handbuch passt für folgende Modelle
3
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