Lincoln Electric IM960 RED-D-ARC LN-25 PRO EXTREME - Manual (Page 18)

B-3 OPERATION B-3
POWER-UP SEQUENCE
All of the LED’s will briefly illuminate during power-up.
If the gun trigger is activated during power up, the
feeder will not operate until the gun trigger is released.
1. WIRE FEED SPEED DISPLAY
Idle
The left display shows the wire feed speed. The right
display is blank. The wire feed speed LED is lit.
Welding
The left display shows the WFS and the right display
shows the arc voltage. If the wire feeder is connected
for electrode negative welding, then the voltage dis-
play shows a minus sign. The WFS and voltage LEDs
are lit.
After Welding
The display continues to hold the value of the WFS
and arc voltage for five seconds after welding stops.
The WFS and voltage displays flash.
Set-Up Menu
To enter the set-up menu, use paper clip to press the
small button located on the case front.
(See Customer Assistance Policy in the front of this
Instruction Manual)
CASE FRONT CONTROLS (See Figure B.1)
ITEM DESCRIPTION
1 Wire Feed Speed Display
2 Wire Feed Speed LED
3 Wire Feed Speed Knob
4 5-pin gun trigger connector
5 Thermal LED
6 Voltage Display
7 Voltage LED
8 Set-up Push Button
9 Work Clip Connection
1
2
3
4
5
6
7
8
9
LN25
FIGURE B.1
RED-D-ARC LN-25™ PRO EXTREME
AVERTISSEMENT
A V
WFS VOLTAGE
V
AVERTISSEMENT
WFS
V
LN25
BUTTON
83% FUNCTIONALITY (for Innershield®
Pipeline welding)
With a special Gun, the LN-25™ Pro incorporates
83% functionality. This feature allows for the reduction
of the wire feed speed to 83% of the original set value
when activated with a second switch (usually in the
gun). The 100% wire feed is adjusted using the wire
feed speed knob on the front of the machine, and is
displayed on the right LED. When the reduced wire
speed switch (mounted on the gun handle) is in
Position No. 1, the wire speed feed will be that figure
indicated on the display. In Position No. 2, the wire
feed speed will be 83% of the figure indicated on the
display.