4. START-UP. ADJUSTMENT AND OPERATION CONTROLS.
4.1. OPERATION CONTROLS.
Mark
Symbol/Text
A
B
ELECTRODE
C
DIAMETER
D
E
F
ARC FORCE
G
HOT START
H
POWER
I
J
K
BATTERY CHARGE
L
INTERFACE
M
POWER ON/OFF
Smart 150 MMA battery
G
F
B
Description
-
Negative welding connector
+
Positive welding connector
Welding current adjustment knob
Battery charge level indicator
Battery charge level meter button
Arc force adjustment potentiometer (facilitates trimming and avoids
sticking)
Start current setting potentiometer
Power on indicator
A
Welding current indicator
O.H
Overheating indicator
L.V
Low battery voltage indicator
Battery charge connector
Mains switch
I
H
J
K
A
14
D
E
C
M
L