Miller Electric OM-4409 - Manual (Page 45)

OM-4409 Page 41
8-4. Battery Charging Procedure
Stop Engine.
Connect Cables (Observe
Correct Polarity).
Set Output Selector Switch To
Voltage Of Battery Being
Charged (12 Or 24 Volt).
NOTICE − Do not switch under load.
+
−
Start Engine.
Set Process/Contactor Switch To
Any Remote On/Off Switch Required
Position.
In Example:
Battery Voltage = 12 Volts
Battery CCA Rating = 500
Charge Current = 100 A (See Section 8-2)
Ampere Range Setting = 55 to 125 A
V/A Control Setting = Any Position
.
This battery charging procedure uses
the front panel controls to turn charging
output on and off.
Charge 10 minutes. Check
Battery Voltage. Continue
Charging If Necessary.
Set Process/Contactor Switch
To Any Weld Terminals Always On
Position To Begin Charging.
.
To control battery charging output using a
remote device connected to the Remote
14 receptacle, keep Process/Contactor
switch in Remote On/Off Switch Required
position and use remote device to turn
charging output on and off.
Determine Charge Current From
Battery CCA Rating And Chart
(See Section 8-2).
Set Ampere Range Switch To Lowest
Range That Exceeds Charge Current.
NOTICE − Do not switch under load.