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8

Note; To aid the initial location of a new torch and to prevent 

damage to the gas nipple O-ring a very light application of 

grease to the O Ring is beneficial.

4.  Keeping the torch as straight as possible, use the torch trigger 

to feed the electrode wire 50mm from the end of the liner 

conduit.

5.  Once the electrode wire has stopped, refit the tip adaptor, 

diffuser, contact tip and gas nozzle.

6.  Trim the electrode wire to within 5mm of the face of the nozzle, 

this will facilitate jolt free arc initiation.

7.  Press the gas purge button and check the gas flow is adequate 

for your application.

8.  An inexpensive flow meter is available from Parweld reference 

806001.

5.4.4 Work return lead connection

Insert the work return lead connector into the Negative Twist lock  

receptacle on the front panel of the machine and twist it clockwise 

until tightly secured. 
Connect the earth clamp to the work piece as close as possible to 

the point to be welded and ensure that a good electrical connection 

is created to bare metal.

5.4.5 Shielding gas connection 

1.  Using the gas hose supplied connect the hose to the gas inlet 

connection on the rear of the machine and tighten it with a 

spanner. 

2.  Connect the opposite end of the gas hose to the output 

connection of a gas regulator capable of supplying the correct 

gas flow for the welding operation. 

Note The gas cylinder should be secured to ensure it cannot 

fall.

 6.0 Operation

 

WARNING

When using an open arc process, it is necessary to use correct 
eye, head, and body protection.

6.1 MIG Welding
Synergic MIG Welding 

Controls used

(7) 2T/4T sets the trigger to momentary or latching for longer welding 

runs.

(5) Wire size selector toggle through the different wire sizes to match 

the wire size installed in the machine 

(6) Material type select the material type that matches your material.

(3) Current control. Adjust the current to the desired level this will 

automatically adjust the welding voltage for you. If the power level is 

to low then increase the current, if the power level is too high then 

decrease the current.

If you wish to trim the voltage control to fine tune the parameters 

you can increase or decrease the voltage independently using (4) 

the voltage adjustment. You may also wish to adjust the inductance 

which will alter the arc from soft to hard. (12) 

Manual Welding 

(5) Wire size selector toggle through the different wire sizes to the 

SPL setting  

(4) Voltage adjustment knob, allows the adjustment of welding 

voltage

(3) Current adjustment knob controls the wire feed speed

(12) Inductance adjustment knob controls the smoothness of the arc

Using primarily the Voltage and the Current (wire speed) knobs, 

adjust until you reach a stable arc condition. 

Note: Check that drive rolls, and torch parts are correct for the 

wire size and type being used.

1. 

The optimum idle roll pressure varies with type of wire, wire 

diameter, surface conditions, lubrication, and hardness. As a  

general rule, hard wires may require greater pressure, and soft, 

or aluminium wires, may require less pressure than the factory 

setting. The optimum idle roll setting can be determined as 

follows:

2.  Press end of torch against a solid object that is electrically 

isolated from the welder output and press the torch trigger for 

several seconds.

3.  If the wire “bird nests”, jams or breaks at the drive roll, the idle 

roll pressure is too great. Back the adjustment knob out 1/2 

turn, run new wire. If the only result was drive roll slippage, 

loosen the Hand nut on the central connector and pull the torch 

forward about 6” (15cm) away from the power source. There 

should be a slight waviness in the exposed wire. If there is no 

waviness, the pressure is too low. Tighten the adjustment knob 

1/4 turn, reinstall the torch cable and repeat the above steps.

6.1.1 Feeding wire electrode

1.  When triggering, the electrode and drive mechanism are 

electrically “LIVE” relative to work and ground and remain 

“LIVE” several seconds after the torch trigger is released.

WARNING

When using an open arc process, it is necessary to use correct 

eye, head, and body protection.

OPERA

TION

Fig 1

Fig 2

Содержание XTM 161i

Страница 1: ...OPERATOR MANUAL XTM 161i XTM 201i ISSUE 2...

Страница 2: ...this equipment should provide years of reliable service All our systems conform to ISO9001 2015 and are independently audited by NQA The entire product range carries the CE mark and is constructed in...

Страница 3: ...s connection 8 6 0 Operation 8 9 6 1 MIG welding Synergic and Manual 8 6 1 1 Feeding wire electrode 8 6 1 2 Optimising weld parameters Manual 9 6 1 3 Optimising weld parameters Synergic 9 6 1 4 Burn B...

Страница 4: ...D GASES can be hazardous Keep your head out of the fumes Do not breathe the fumes Ventilate the area and use local forced ventilation at the arc to remove welding fumes and gases or wear an approved r...

Страница 5: ...hielding gas cylinders contain gas under high pressure CYLINDERS can explode if damaged Protect compressed gas cylinders from excessive heat mechanical shocks physical damage slag open flames sparks a...

Страница 6: ...rigger 4T denotes latching trigger 8 MIG Torch euro connector for connection of the MIG or TIG torch 9 Positive output for MMA electrode holder or TIG torch work return lead 10 Negative output connect...

Страница 7: ...Changing Feed Roll Sets 1 Turn off the power source 2 Release the pressure arm by rotating the pressure adjuster down towards the front of the machine 3 Unscrew the plastic knob retaining the grooved...

Страница 8: ...voltage for you If the power level is to low then increase the current if the power level is too high then decrease the current If you wish to trim the voltage control to fine tune the parameters you...

Страница 9: ...s Connect work return lead to negative terminal 6 2 3 Operation Select the operating mode on the front panel to MMA 11 Using the optional electrode holes clamp a welding electrode in the holder and ad...

Страница 10: ...ut is present clean slag out and cover with a run from a smaller diameter electrode b Allow for adequate penetration and room for cleaning out the slag c If very bad chip or grind out Irregularities d...

Страница 11: ...gas line for gas flow problems Description Possible Cause Remedy Arc flutters during TIG welding a Tungsten electrode is too large for the welding current b Absence of oxides in the Weld pool a Select...

Страница 12: ...cleaning electrical apparatus 8 0 Accessories 8 1 Feed Rolls Part No Groove Wire Sizes Wires DR2V0608 Plain V 0 6 0 8 Fe Ss DR2V0609 Plain V 0 6 0 9 Fe Ss DR2V1012 Plain V 1 0 1 2 Fe Ss DR2K0809 Knurl...

Страница 13: ...ck c w Tip Adaptor Insulation Sleeve 4 ECO1502 One Piece Neck Insulation Sleeve 5 B2519 Hexagonal Fitting 6 B1515 PG Handle Location Body 7 B1505 Lock Nut 8 ECO8020 Spring Cable Support c w Knuckle Jo...

Страница 14: ...fied to be compliant with the rohs directive with all homogeneous component parts being controlled to ensure material contents as per the list below Cadmium 0 01 by weight Lead 0 1 by weight Mercury 0...

Страница 15: ...of the product determined by Parweld to be defective Parweld makes no other warranty express or implied This warranty is exclusive and in lieu of all others including but not limited to any warranty o...

Страница 16: ...Parweld Limited Bewdley Business Park Long Bank Bewdley Worcestershire England DY12 2TZ tel 44 1299 266800 fax 44 1299 266900 www parweld co uk info parweld co uk...

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