![](/images/backgrounds/280631/bg21.png)
.A complete Parts List is available at www.MillerWelds.com
OM-217 455 Page 29
8-4. Battery Charging ProcedureStop Engine.
Connect Cables (Observe
Correct Polarity).
Turn Off Battery Charging
Switch.
Set Charge Voltage Switch To
Voltage Of Battery Being
Charged (12, 24, Or 36 Volt).
NOTICE − Do not switch under load.
+
−
Start Engine.
Set Weld Process Switch To
Charge Position.
In Example:
Battery Voltage = 12 Volts
Battery CCA Rating = 500
Charge Current = 100 A (See Section 8-2)
Coarse Range Setting = 60 to 140 A
V/A Control Setting = 50%
Charge 10 minutes.
Check Battery Voltage.
Continue Charging If
Necessary.
Turn On Battery
Charging Switch.
Determine Charge Current From
Battery CCA Rating And Chart
(See Section 8-2).
Set Coarse Range Switch And
Fine Control To Obtain Correct
Charging Current.
NOTICE − Do not switch under load.
Stop Engine.
Charge 10
Minutes