APPENDIX B: INSTRUMENT PANEL FUNCTIONS
AIR N ARC
®
300 SERIES ALL-IN-ONE POWER SYSTEM
®
PAGE - 174
090010-OP_r0
B.4.3 INSTRUMENT PANEL -
DC CHARGER (12V BOOST)
FUNCTION
B
A
C
1
2
D
IMPORTANT
Boost function is
used only for start
assist. Sustaining
boost can damage
equipment.
FUNCTION/ACTION
SUSTAINED OR RESPONSE CONDITION
1
DC Welder/Charger
switch is in DC Char-
ger position
I
A
Hour meter constantly displays total hours; fuel level meter con-
tinues to display.
2
DC Charger Mode
switch is in the 12V
Boost position
B
The ignition position is ON, with the engine operating in low
idle.
C
II
12V Boost DC Charger Mode LED is lit.
D
Volt LED will be on; display will indicate the programmed
charge voltage for the indicated mode.
I
When DC Welder/Charger selector switch is in DC Charger position, all
Weld
mode controls will be
ignored including the amperage control.
II
The “On” function for a running system refers to the reverted condition of the ignition switch after the
engine has completed starting, as per
Section B.2.4, Key to Run Function
.
NOTE:
All other LEDs will be off.
