Caddyarc 150 - ESAB Caddyt Arc 150i Service Manual

CaddyArc 150

OPERATION
General safety regulations for the handling of the equipment can be found on
page 52. Read through before you start using the equipment!
Connections and control devices
1. Main power supply switch
2. Mains cable
3. MMA: Return cable connection (--)
TIG: Welding cable connection (--)
4. Remote control connection
5. MMA: Welding cable connection (+)
TIG: Return cable connection (+)
6. Control panel
Control panel
The control panel comprises a display, setting knob, LEDs and pushbuttons. Using the
pushbuttons, it is possible to move between the various functions. The selected function is
indicated by the relevant LED lighting up.
1. Knob for setting data
2. Arc Force
3. Hot Start
4. TIG welding
5. MMA welding
6. Selection of current (A) or voltage (V)
indication during welding
7. Remote control unit On / Off
8. Indicating lamp, mains power supply on
9. Indicating lamp, overheating
Remote control unit
The remote control unit has to be connected to the remote control unit socket on the
machine. To activate the remote control, press the remote control symbol
confirmed by the green LED lighting up. When the remote control unit is activated the
control panel is deactivated.
Overheating protection
The welding power unit has a thermal overload trip which operates if the temperature
becomes too high, interrupting the welding current and lighting a yellow indicating lamp on
the front of the power unit. The thermal overload trip resets automatically when the
temperature has fallen.
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CaddyArc 150
This is
S0740 800 161/E061205/P66