EWM PM 301 W, Руководство по эксплуатации

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Design and function
Adapting the Euro torch connection on the device
099-700003-EW501
14.09.2020
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5.4.1 acArc puls XQ
The basic requirement for optimum welding results is the application-specific equipment of the
wire feed system. For the acArc puls XQ welding process, the entire wire feed system of the
Titan XQ AC series is factory-equipped with components for aluminium welding consumables!
Recommended system components:
• Power source of type Titan XQ 400 AC puls D
• Wire feeder of type Drive XQ AC
• Welding torch series of type PM 551 W Alu
Note the following equipment and setting features of the wire feed system:
• Wire feed rolls (set contact pressure depending on welding consumables and hose package
lengths)
• Central torch connection (use guide tube instead of capillary tube)
• Combined liner (PA liner with matching inner diameter for welding consumables)
• Use contact tips with forced contact
5.5 Adapting the Euro torch connection on the device
On delivery, the Euro torch connector is fitted with a capillary tube for welding torches with steel
liners!
5.5.1 Liner
• Push forward the capillary tube on the wire feed side in the direction of the Euro torch connector and
remove it there.
• Insert the guide tube from the Euro torch connection.
• Insert the welding torch connector with the excessively long liner carefully into the Euro torch connec-
tor and screw hand-tight using the crown nut.
• Cut off the liner using a special cutter or sharp knife just before the wire feed roller, making sure not to
pinch it.
• Loosen the welding torch connector and remove.
• Cleanly trim the separated end of the liner!
5.5.2 Replace steel liner
Check the Euro torch connector for correct seating of the capillary tube!
• Insert the welding torch connector into the Euro torch connector and screw hand-tight using the crown
nut.
5.6 Assemble the wire guide
Use the correct wire guide from spool to molten pool!
The wire guide has to be adjusted to the wire electrode type and diameter in order to achieve good
welding results!
• Equip the wire feeder according to wire electrode type and diameter!
• Refer to the manufacturer instructions for the right wire feed unit equipment. Refer to Annex 1 in these
operating instructions for the right EWM machine equipment.
• Use a steel liner inside the torch hose package to guide hard, unalloyed wire electrodes (steel)!
• Use a plastic liner inside the torch hose package to guide soft or alloyed wire electrodes!
Which equipment side must be used for a steel liner or liner, see .