Welder Controls - Forney 190 MULTI-PROCESSOR Manual De Instrucciones

Welder Controls

2T: Press the torch trigger to weld. Welding continues until the trigger is released.
4T: Press the torch trigger and immediately release the trigger, welding will start and continue
until the torch trigger is pressed and released a second time. The 4T function is useful when
doing long welds and in some automatic welding operations where the torch may be mounted in
a fixture.
1. POWER SWITCH INDICATOR: This green LED lights when the welding machine is ON
and is ready to work. A steady green LED indicates the welder is connected to power supply.
In the event of an overvoltage supply the green LED blinks and the red LED (3) is ON.
2. THERMAL OVERLOAD INDICATOR: If the yellow LED is ON it indicates that the welder
has overheated and the machine has automatically shut down. This may be a result of
having exceeded the welders duty cycle or that normal cooling air flow has been interrupted.
Check to confirm that the cooling fan is running and that air flow is not blocked. Do not turn
off the welder as this will stop the cooling fan. When the welder has cooled sufficiently the
yellow LED will go out and the welder is ready to weld.
3. ALARM INDICATOR: This red LED lights when there is a working abnormality such as an
over voltage supply.
4. LEFT DISPLAY: During welding it displays the actual value of the output current (AMP).
When the machine is not welding, (no load), the display shows the value of the parameter
selected with the Left Knob (8):
a. In STICK, "SMAW"and TIG, "GTAW" Mode it shows the selected current value. If Remote
is selected with switch (20) for TIG Welding, "GTAW" with a foot control, the display will
alternate between "ReC" (to indicate remote control), and the selected current. In this case
the current is adjusted using the foot control.
18
4 1 2 3
PROCESS SELECTOR
STICK (A)
TIG (A)
MIG MAN
(WFS)
MIG SYN
(WFS)
MULTI-PROCESS WELDER
230V – 50 AMP, 115V – 15 AMP INPUT
Forney Industries, Fort Collins, CO USA
WWW.FORNEYIND.COM
5
CAT# 324
STICK
(HOT START)
TIG (N/A)
MIG MAN (V)
MIG SYN
(THICKNESS)
6
7
8
11
12
9
10