Controls And Operational Features - Lincoln Electric POWERTEC 305S Manuel D'utilisation

Controls and Operational Features

POWERTEC 305S
POWERTEC 365S, 425S, 505S
1. Power Switch and Power Indicator: After input
power is connected and the power switch is turned
on, the indicator will light up to indicate the machine
is ready to weld.
2. Welding Voltage Changing Switches: POWERTEC
305S has 2 switches (2 and 10 steps). The
POWERTEC 365S, 425S and 505S have 2
switches (3 and 10 steps).
3. Positive Output Socket: Allows the connection, with
the power cable, to the wire feeder.
4. Wire Feeder Receptacle: 14-pins receptacle for
wire feeder. Provides connections for auxiliary
power of wire feeder. Use source/wire feeder cable
K10347-PG-xxM series or K10347-PGW-xxM
series.
5. Wire Feeder Voltmeter Switch: This switch selects
the polarity of the wire feeder voltmeter, if so
equipped. When welding torch is positive (MIG,
Outershield and some Innershield processes), set
the switch to "+". When welding torch is negative
(most Innershield applications), set the switch to "-".
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6. Output Socket with Low Inductance: For connecting
the return welding cable.
7. Output Socket with High Inductance: For
connecting the return welding cable.
POWERTEC 305S
POWERTEC 365S, 425S, 505S
8. Fuse: For CO gas heater socket (see accessories,
2
K14009-1 CO Socket Kit).
2
9. Fuse: This fuse protects the primary winding of
auxiliary transformer.
10. Covered Hole: For CO
accessories, K14009-1 CO
11. Cooler Power Supply Socket (For water cooled
POWERTEC 365S, 425S and 505S only): For
supplying the cooler unit. The socket has an
intermittent output of 230V, 2.5A and is protected by
the circuit breaker [13].
12. Power Input Cable: Connect the proper plug to the
input cable then into the rated output according to
appropriate rules. Only qualified personnel shall
connect this plug.
3
gas heater socket (see
2
Socket Kit).
2
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