EN
2. Installation
2-1. Connections of the power wires
1. Each machine is equipped with primary power wire, according to the input voltage, please
connect the primary wire to the suitable voltage class.
2. The primary wire should be connected to the corresponding socket to avoid oxidization.
3. Use multimeter to see whether the voltage value varies in the given range.
1
EURO central connector
6
Cooling Fan
2
Positive output socket (-)
7
Gas heater power cable socket
AC36V
3
Negative output socket (-)
8
Air switch
4
Gas Inlet connector
9
Input power cable
5
Earth Point
2-2. Connection of output wires
1. All machine has two air sockets, connect the plug to the socket on the panel board, and tight-
en it and make sure that it’s well-connected, or it may cause the damage of both the plug
and socket.
2. The electrode holder wire is connected to the negative terminal, while the work piece is con-
nected to the positive terminal; connect one terminal of the earth clamp to the red air plug,
and tighten it with hexagon spanner to make the secondary wire well connected to the air
plug, or the air plug may get burned.
3. Pay attention to the electrode of the wire. Generally, there are two ways of the DC welder
connection: positive connection and negative connection. Positive: electrode holder to ,while
work piece to “ + ” ; Negative: work piece to, while electrode holder to “+” ; Choose the way
according to the practical requirements, and wrong choose may cause unstable arc and big
splash, etc. Under this circumstance, renew the air plug rapidly in order to change the poles.
4. If the work piece is too far away from the machine (50-100m), and the secondary wire is too
long, the section of the cable should be bigger to reduce the lower of the cable voltage.
5. You can find a MIG central connector to connect your MIG torch. Disconnect the electrode
holder when welding in MIG mode.
ON
OFF
2
5
4
3
7
9
8
6
1
7
Summary of Contents for 800MIG280CSP
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