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Multiprocess 175. Operating manual.
Multiprocess 175. Operating manual.
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6. Package contents.
Package contents
→
Multiprocess 175 arc welding machine
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Power cable
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Earth clamp and return lead
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MMA electrode holder and cable
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MIG/MAG torch
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Regulator
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Gas hose
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Operating manual.
7. Multiprocess 175 installation.
Installation for MIG/MAG process
7.1 Installation for MIG/MAG process
1. Connect the gas cylinder to the regulator. Select correct shielding gas
for the application.
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2. Insert the earth return lead connection into the front panel.
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3. Fit the wire spool to the machine (not shown). Select correct welding
wire for application.
4. Select the appropriate feed roller to suit the wire being used
• This machine comes complete with two types of wire feed rollers
• V groove for use with solid carbon manganese and stainless
steels
• U groove for use with soft wires such as aluminium
5. Loosen the wire feed tension screws and insert the wire. Re fit and
tension the rollers ensuring the wire is gripped sufficiently so as not
to slip but avoid over tightening as this can affect feed quality and
cause wire feed components to wear rapidly.
6. Fit and tighten the torch on the output connection.
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Ensure correct
torch liner and contact tip are selected.
7. Select the correct polarity for the type of wire used as indicated on
the consumable packaging. This is achieved by swapping the polarity
terminal wires. For most solid wires the terminal should be set as
torch positive.
