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15

4. MAINTENANCE

WARNING

The power of the switching box and the cutting machine should be shut down before
daily checking (except appearance checking without contacting the conductive body)
to avoid personal injury accidents such as electric shock and burns.

Table 4-1: Daily checking of the cutting machine

Items

Checking requirements

Remarks

Front panel

Back panel

Cover

Chassis

Routine

Whether any of the components are damaged
or loosely connected;
Whether the output quick sockets are tightened;
Whether the abnormity indicator illuminates.

Whether the input power cable and buckle are
in good condition;
Whether the air intake is unobstructed.

Whether the bolts are loosely connected.

Whether the screws are loosely connected.

Whether the machine enclosure has color fading
or overheating problems;
Whether the fan sounds normal when the machine
is running;
Whether  there  is  abnormal  smell,  abnormal
vibration or noise when the machine is running.

Earth cable

Cutting cable

Whether  the  grounding  wires 

(

including  workpiece

GND wire and cutting machine GND wire

)

 break off.

Whether the insulating layer of the cable is worn,
or the conductive part of the cable is exposed;

Whether the cable is drawn by an external force;

Whether the cable connected to the workpiece
is well connected.

Items

Checking requirements

Remarks

Table 4-2: Daily checking of the cables

If unqualified, check the interior
of  the  machine,  and  tighten  or
replace the components.

If unqualified, tighten or replace
the components.

If abnormal, check the interior
of the machine.

If unqualified, tighten or replace
the components.

Use appropriate methods
according to the work site
situation to ensure safety
and normal cutting.

4.1 Daily maintenance

1

)

 Daily checking is very important in keeping the high performance and safe operation of this

     cutting machine.
2

)

 Do daily checking according to the table below, and clean or replace components when necessary.

3

)

 In order to ensure the high performance of the machine, please choose components provided

     or recommended by Shenzhen Jasic Technology Co., Ltd. when replacing components.

Summary of Contents for CUT40 (L131)

Page 1: ...MODEL CUT40 L131 CUT60 L204 CUT80 L205 INVERTER CUTTER OPERATOR S MANUAL CUT100 L201 CUT60 L211 L2040A SC A4 You Can buy this product at our E shop i prek galite sigyti m s el parduotuv je BUY NOW...

Page 2: ......

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Page 4: ...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 acc...

Page 5: ...als 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 expl...

Page 6: ...tion 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 pi...

Page 7: ...ics 5 2 INSTALLATION AND CONNECTION 6 2 1 Installation requirements 6 2 2 Precautions 7 3 OPERATION 9 3 1 Panel functions of L131 9 3 2 L211 10 3 3 Notes for cutting operation 12 3 6 Cutting parameter...

Page 8: ...ls Single phase AC220V 50 60Hz Cooling mode Insulation grade Power factor Rated input capacity KVA Output current range A CUT XX XXXX CUT40 L131 6 4 40 96 60 230 20 40 0 2 0 4 15 2 10 1 0 20 60 315 20...

Page 9: ...e 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 L131 CUT60 L204 L211 415 155 315 540 250 380 568 259 446 9 17 26 5 CUT100 L20...

Page 10: ...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 Cutting mac...

Page 11: ...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...

Page 12: ...ork time of the machine under rated maximum current holding in the period when taking 10 minutes as a period The rated duty cycle of this machine is 40 60 Using the cutting machine continuously overru...

Page 13: ...g torch Connect the copper nut on the cutting torch to the gas electric connector on the front panel of the machine and tighten it clockwise to avoid gas leakage Insert the quick plug on the work clam...

Page 14: ...carry out cutting with the cutting machine placed on a platform with a pitch greater than 10 3 Installation and operation of the reducer valve Steps for reducer setting are as follows start the gas f...

Page 15: ...is of automatic mains voltage compensation which ensures that the cutting current varies within the given range In case that the input mains voltage exceeds the tolerance value it would possibly damag...

Page 16: ...display the cutting current Gas electric connector To connect the cutting torch Interface for torch trigger To connect the control signal of cutting torch Overcurrent indicator To indicate the machine...

Page 17: ...8 Digital meter To display the cutting current Rocket switch For gas check cutting status conversion For 2T 4T cutting mode conversion Rocket switch output terminal To connect the earth clamp Overheat...

Page 18: ...witch output terminal To connect the earth clamp Interface for torch trigger To connect the control signal of cutting torch Overcurrent indicator To indicate the machine is under overcurrent protectio...

Page 19: ...initiate the cutting from the edge of workpiece unless penetration is needed Ensure spatters fly from the bottom of workpiece while cutting If spatters fly from the top of workpiece it indicates that...

Page 20: ...ccording to the cutting parameters table workpiece material cutting thickness and cutting speed etc The figure in the below table is an approximation Table 3 1 Cutting speed in when cutting current is...

Page 21: ...lame Difficult in arc ignition Irregular cut 0 25 0 5 0 5 0 5 25 20 15 5 0 1 0 3 0 3 0 3 3 3 2 9 3 3 2 0 7 0 7 10 1 1 0 95 1 1 0 6 30 35 40 0 1 0 1 0 1 0 1 0 1 0 38 0 65 0 65 0 65 0 15 0 1 Cutting thi...

Page 22: ...ning Earth cable Cutting cable Whether the grounding wires including workpiece GND wire and cutting machine GND wire break off Whether the insulating layer of the cable is worn or the conductive part...

Page 23: ...uncovering the cutting machine When the machine is powered on keep hands hair and tools away from the moving parts such as the fan to avoid personal injury or machine damage Avoid rain water and vapor...

Page 24: ...he machine the power indicator illuminates and the fan works When pressing the control button of the cutting torch the solenoid valve inside the machine functions but there is no HF discharge rustling...

Page 25: ...SHENZHEN JASIC TECHNOLOGY CO LTD No 3 Qinglan 1st Road Pingshan District Shenzhen Guangdong China www jasic com cn...

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