CIGWELD Transmig 355i, Руководство по эксплуатации, Страница: 36 / 116

OPERATING MANUAL
OPERATION 4-8 Manual 0-5586
22. Gas Inlet (MIG mode only)
The Gas Inlet connection is used to supply the appropriate MIG welding gas to the unit. Refer to Section
5.13 or 5.15 for setup details.
!!
WARNING
Only Inert Shielding Gases specifically designed for welding applications should be used.
23. ON/OFF Switch
This switch is used to turn the unit ON/OFF. When this switch is turned ON the LED Screen on the front
panel will illuminate.
WARNING
When the front digital displays are lit, the machine is connected to the Mains supply voltage and the internal
electrical components are at Mains voltage potential.
24. Wiredrive Motor Circuit Breaker
The 8A Circuit Breaker protects the unit from electrical faults and will operate in the event of a motor overload.
NOTE!
If a circuit breaker trips, a short cooling period must be allowed before an attempt is made to reset the unit by pressing
the circuit breaker reset button.
25. Cooling Fan
The Transmig 355i is fitted with a fan as needed feature. Fan as needed automatically switches the cooling
fan off when it is not required. This has two main advantages; (1) to minimize power consumption, and
(2) to minimise the amount of contaminants such as dust that are drawn into the power source.
Note that the fan will only operate when required for cooling purposes and will automatically switch off
when not required.
26. Internal Switch
The Internal Switch is used for selection of wire feeding device. When Internal Switch is in <1> Local / 4RX
/ Spool gun position, only a wire feeding device which is located in Transmig 355i, Transmig 4RX remote
wirefeeder, or Spool Gun is active. When Internal Switch is in <2> P/Pull Gun via 355i position, both wire
feeding devices in Transmig 355i and Push-Pull Gun are active.
Note that the trigger of a remote TIG torch will operate at all times irrespective of the position of the
Internal Switch.
27. Anti Stick Feature (Not Shown)
This feature operates in Stick (Manual Arc) mode. The anti stick feature senses when the electrode sticks
and automatically reduces the current to prevent the Stick Electrode from sticking to the work piece. This
is a preset feature and is not adjustable.