Jasic TIG180P User manual

TIG INVERTER

INSTRUCTION MANUAL

Contents

Warning

General Description

Block Diagram

Main Parameters

Circuit Diagram

Installation and Operation

Caution

Maintenance

Spare Parts List

Troubleshooting

EC DECLARATION OF CONFORMITY

We hereby declare that the following machines:

TIG180P Dual Voltage / TIG200P AC/DC

correspond to the following edicts and standards:

EMC Directives: 73/23/EEC and 89/336/EEC

European Standard: EN/IEC60974

TIG Inverter Instruction Manual

Welding and cutting is dangerous to the operator, people in or near the working area, and the

surrounding environment. Therefore, the performance of welding and cutting must only be done

under the strict and comprehensive observance of all relevant safety regulations. Please read and

understand this instruction manual carefully before installation and operation.

•Switching function modes during welding could potentially damage the equipment.

•Disconnect the electrode-holder cable from the equipment before welding.

•A safety switch is necessary to prevent the equipment from electric-leakage.

•Use only high quality welding tools and equipment with this Inverter.

•Operators should be suitably trained to use this equipment.

Warning

Electric Shock

•Connect the earth cable according to standard regulation.

•Avoid any contact with live components of the welding circuit, electrodes

and wires with bare hands. The operator should wear suitable welding

gloves while using this machine.

•The operator should keep the work piece insulated from himself/

herself.

Smoke and Gas generated while welding or cutting

•Avoid breathing in smoke and gas from welding or cutting.

•Make sure you are working in a well ventilated area.

Arc light-emission

•Always wear a welding helmet and appropriate work clothes while

welding.

•Measures should also be taken to protect people in or near the area

you are working.

Fire hazard

•Sparks from welding may cause re. Remove any ammable items from

the immediate area before welding.

•Have a re extinguisher nearby.

Noise

•Surface noise is generated while welding and cutting. Use suitable

hearing protection.

Machine Fault

•Consult this instruction manual in the case of a fault.

•Contact your local dealer or supplier for further advice.

This welding machine is manufactured with advanced inverter technology. With power component

MOSFET and PWM technology, the inverter converts DC voltage, which is rectied from input

AC voltage, to high 100KHz frequency AC voltage; as a consequence, the voltage is transformed

and rectied. Therefore, it results in a smaller transformer and lighter inverter machine, which

increases welding performance by 30%. The high frequency oscillation, which enables the output

of high frequency DC, is employed in the arc-starting system. The features of this product are as

follows: stable current, reliable, fully portable, ecient and quiet in operation.

When MMA welding, this welding machine features stable output and the option of arc force.

In case of normal arc input voltage, the stability of welding current output is not compromised

with variation of arc length, therefore it results in a stable performance of welding operation. In

the case of low input voltage, welding output current increases while arc voltage decreases, as

a consequence, the length of arc, which is not sucient, will automatically compensate and the

modulation of arc force is accessible. In case of the input arc voltage being too low to maintain

arc, the output of this welding equipment descends steeply, which avoids the splash generated

due to over current input.

When TIG welding, this welding equipment features stable output current and that the welding

current output does not change with the variation of the length of arc. In case of short circuit of

electrode, the voltage automatically decreases to 0V, which limits the impairment of electrode

and pollution to environment.

Warranty of maintenance for main components is one years.

During the warranty maintenance period, all maintenance is free of charge, not including any

deliberate damage or alteration to this welding equipment.

In the case of a fault with the inverter machine, only qualied electricians are authorized to carry

out repairs.

General Description

INPUT

PWM

CONTROL

Block Diagram

TIG Inverter Instruction Manual

Main Parameters

TIG180P TIG200P

Fuse Rating 16 amp 20 amp

Generator

Friendly + / − 15% + / − 15%

Input Power

Voltage

110 / 220 volt

(single phase)

AC 230 volt

(single Phase)

Rate Input

Power Capacity 3.9 KVA 4.5 KVA

Input Voltage

Frequency 50 / 60 Hz ———

Output Current

Range

MMA 10 − 180 amps

TIG 5 − 180 amps

AC TIG 17 − 200 amps

DC TIG 10 − 200 amps

Duty Cycle

(25°C)

110 volt 140 amps @ 60%

240 volt 180 amps @ 60%

AC TIG 200 amps @ 60%

DC TIG 185 amps @ 60%

ARC − Starting HF HF

Weight 8.8 kg 25 kg

Overall

Dimensions 371 x 155 x 295 mm 493 x 330 x 320 mm

Protection

Class Ip23 Ip23

Pulse Frequency MH 50 − 200 Hz

LH 0.5 − 2 Hz

MH 0.5 − 300 Hz

LH 0.5 − 2 Hz

Welding Thickness DC 0.3 − 6 mm AC 0.5 − 8 mm

Slope In 2 − 10 seconds variable 0 − 1 seconds varible

Slope Out 0 − 5 seconds variable 0 − 10 seconds variable

Clean Width ——— 20 − 80%

Installation and Operation

Circuit Diagram (single phase input)

INPUT

PWM

CONTROL

Please note: Any extension of mains cables or torch cables may aect the performance of this

welding equipment. Input voltage is decided by the length of the cable, therefore longer than

standard cables will reduce the amount of resistance. It is recommended to maintain the standard

length of main cables and torch cables.

TIG180P

1 : Mains Lead

2 : Arc / Torch Lead Connection (35/50 Dinze)

3 : Torch Gas Connection

4 : HF Torch Connection Socket

5 : Earth Socket Connection

6 : Pulse Frequency Switch

53 4

TIG Inverter Instruction Manual

7 : Slope Out Timer Control

8 : MMA / TIG Mode Switch

9 : Mains On/O Switch

10 : Current Output Control

11 : Slope In Control Timer

12 : O.C. Warning Light

13 : 2 Pole / 4 Pole Switch (Continuous weld / Non continuous weld)

TIG 200P AC/DC

1 : Mains Lead

2 : Arc / Torch Lead Connection (35/50 Dinze)

3 : Torch Gas Connection

4 : HF Torch Connection

5 : Footswitch Connection

6 : Earth Socket COnnection

7 : AC / DC Switch

8 : 2 Pole / 4 Pole Switch (Continuous weld / Non continuous weld)

9 : MMA / TIG Mode Switch

10 : Pulse Frequency Switch

11 : Mains On/O Switch

12 : Digital Indicator Display (Welding Current)

13 : Supply Failure Warning Light

14 : O.C. Warning Light

2 63 4 5

5 6 7 8 9

234

1 : Gas Pre Flow Timer

2 : Output Current Control (Main)

3 : Base CUrrent Setting

4 : Slope Out Timer

5 : Arc Force Adjustment

6 : Pulse Frequency Control

7 : Pulse Duty Control

8 : Clean Area / Width Adjustment

9 : Post Flow Adjustment

Caution

1. Working Environment

1.1 The location in which this welding equipment is installed should be free from dust, corrosive

chemical gas, ammable gas or materials, and a maximum of 80% humidity.

1.2 Avoid the operation of welding in the open air unless the working area sheltered is from the

elements. The ambient temperature of the working environment should be maintained within

–10°C to +40°C.

1.3 Allow a distance of at least 300mm (12”) between this machine and any walls.

1.4 Make sure the area you are working in is well ventilated.

2. Safety Tips

2.1 Ventilation: Good ventilation is of critical importance for the performance and service life of

this inverter welding machine. Maintain a minimum distance of 30cm (12”) between the inverter

machine and any other objects in or near the working area.

2.2 Do not operate this machine when the O.C. Light is lit.

A sudden halt may occur while the welding operation is carried out while this welding machine is

in over-load status. Under this circumstance, it is unnecessary to restart this welding equipment.

Keep the built-in fan working to bring down the temperature inside this welding equipment.

2.3 This welding equipment uses automatic voltage compensation, which enables the

maintaining of the voltage range within the given range. In case the voltage of input power

TIG Inverter Instruction Manual

supply current exceeds the stipulated value, it is possibly damaging to the components of this

welding equipment.

2.4 An earth terminal is available for this welding equipment. Connect with the earth cable to

avoid static and electric shock.

2.5 DO NOT contact the output terminal when the welding operation is performed. An electric

shock will occur.

Maintenance

Exposure to extremely dusty, damp, or corrosive air is damaging to this machine. In order to

prevent any possible failure or fault of the inverter, clean any dust at regular intervals with

compressed air.

Please note: Proper maintenance should be carried out by a skilled and qualied electrician on

a regular basis. Any attempts by an unauthorised or unskilled individual to remove the outer

casing, or conduct repairs or modications to the machine will void the warranty.

Description

Part Number

TIG180P TIG200P

A Front Panel

BCover

CCarrying Strap / Handle

D Dial

E Dinze Socket

FOn / O Switch

G Power Cable

HInternal Fan

I Bottom PCB

JHeat Sink

K Center PCB

L Rubber Feet

M Top PCB

Spare Parts List

TIG180p

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