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GB<br />
4 INSTALLATION<br />
WARNING!<br />
This product is intended for industrial use. In a domestic environment this product may cause radio<br />
interference. It is the user’s responsibility to take adequate precautions.<br />
Connecting the extension cable and the welding gun<br />
S The extension cable is connected to connector (6). Connect the 14--pole sleeve<br />
plug on the extension cable’s control cable to the pin socket (7) and tighten the<br />
nut.<br />
S Connect the other end of the extension cable to the corresponding socket on the<br />
power source’s wire feed unit.<br />
S The welding gun is connected to connector (5).<br />
Feed roller<br />
S Make sure the right feed roller and groove is used for the selected wire size.<br />
Each feed roller has grooves for two wire sizes. The feed roller should have the<br />
correct marking for respective wires facing outwards, towards you.<br />
S The feed roller can be turned or replaced using another suitable roller (see the<br />
spare parts list), by removing the screw that holds the feed rollers.<br />
Feeding the wire forward<br />
S Connect the power source to the mains supply.<br />
S Set the wire feed speed between 1--18m/min using the potentiometer (2) on the<br />
intermediate wire feed unit.<br />
S Straighten out the extension cable and the welding gun cable.<br />
S Swing out the control levers on the feed mechanism so that the feed rollers are<br />
released. Feed the wire forward to the intermediate wire feed unit by holding the<br />
welding gun trigger pressed in.<br />
S Guide the wire through the nozzles over the pressure rollers and into the welding<br />
gun’s wire--liner, swing back the pressure levers to their original positions.<br />
S Hold the welding gun trigger pressed in until the wire is fed out through the contact<br />
tip on the gun.<br />
S By setting the correct spring tension on the rollers a slip--free wire feed is obtained.<br />
If the rollers slip or in any other way do not function correctly perhaps the<br />
pre--tension needs to be adjusted. This is carried out using the adjuster screws<br />
on respective pressure arms. The pre--tension can be checked by using the<br />
graduated scale on respective adjuster screws.<br />
bm16d12e<br />
WARNING!<br />
Rotating parts can cause injury, take great care.<br />
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