Clarke 100EN Spécifications télécharger pdf (Page 18)

Always use the appropriate gas for the material being welded. Three types are

provided by Clarke International, as follows:

Attach the mini gas bottle to the

machine as described in ‘Assembly’

on page 16, then connect up as

follows:

1. Remove the protective cap

from the cylinder outlet and

screw on the regulator (F),

fully, BUT DO NOT

OVERTIGHTEN.

2. Simply push the gas hose, at the

rear of the machine, into the

gas regulator outlet, as far as

possible and release. This is a

self sealing coupling.

C. The Gas Supply

A mini gas bottle complete with gas regulator is provided. Should you prefer to use

larger gas cylinders, the appropriate gas regulator and fittings need to be

acquired. Your Clarke dealer will be happy to advise in this regard.

To remove the hose, hold back the ring (G) then pull the hose out.

Carbon Dioxide (CO

)......... For Mild Steel .................... Part No. 6000642

Argon .................................... For Aluminium................... Part No. 6000661

CO2/Argon Mix ................... For Thin Sheet metal

Mild Steel/ Stainless ......... Part No. 6000660

Additionally a larger CO2 bottle is available ............... Part No. 6000643

Replacement Gas Regulator .......................................... Part No. 8132000

Fig.7

9. Close the side panel of the machine, plug into a 230V, 50HZ outlet (or switch

on isolator).

10. Set the Wire Feed rotary switch, on the front panel, to position 6 OR 7, switch on the

machine and press the trigger.

The wire will feed through the hose and when it appears at the torch end,

release the trigger, switch off the machine and disconnect from the mains

supply. Replace the contact tip and the torch shroud.

IMPORTANT:

Ensure the hose is kept straight during this operation, to assist the wire as

it is fed through to the wire liner and torch.

8. (Ref. Fig 5)

Unscrew and remove the torch

shroud by twisting it anti clockwise,

then unscrew the contact tip.

Should any wire protrude from the

tip....pull it out completely and

discard.

D. Selecting the Correct Drive Roller Groove

As previously mentioned, it is important that the correct groove in the drive roller

is selected for the particular wire being used. Two grooves, 7mm and 8mm are

provided.

The 7mm groove should be used with 6mm dia. wire and the 9mm groove for all

8mm wire. The welder s factory set with the 9mm groove in position.

To change to the other groove, proceed as follows:

1. With the pressure roller bracket

raised, and the old wire removed, as

shown, turn the roller securing knob

(A), fully anticlockwise, as indicated

in Fig.7, and pull it from the shaft,

followed by the roller.

2. Turn the roller through 180

, replace

it on the shaft, followed by the

securing knob, which should then

be turned fully clockwise to lock the

roller securely in place.

Fig.5

Fig.6

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Clarke 100EN Spécifications Page 18

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