Connecting The Battery - Miller Big Blue Duo Pro 700 X Owner's Manual

5-4.

Connecting The Battery

2-1. Connecting The Battery
1/2 in.
NOTICE – Lead acid batteries discharge
wrench
crescent wrench
when stored in any temperature. Units that
are stored should have the battery re-
charged every three months and before
being put into service. To preserve optimum
battery performance and life, recharge bat-
tery in storage when the open-circuit voltage
drops to 12.4 volts DC when measured
across the battery terminals.
Connect negative (–) cable last.
nutdriver
NOTICE – Wait two minutes after engine
chippinghammer
shutdown before disconnecting battery or
engine controller may be damaged.
OM-278739 Page 14
wirecutter
greasegun
filterwrench
file
�
Complete Parts List is available at www.MillerWelds.com
907736 / Ref. 907561 01
Battery is most easily accessed through the
rear panel. Remove battery access panel
from rear panel. Connect battery, negative
cable last. Reinstall battery access panel.
� Do not allow the battery cables to touch
frontcutter
paintbrush
+
opposing terminals. When connecting
the battery cables attach the positive
(+) cable to the positive (+) battery ter-
minal first, followed by negative (-) ca-
ble to negative (-) battery terminal.
� Never start the engine when the cables
are loose or poorly connected to the
battery terminals.
� Never disconnect the battery while the
engine is running.
� Never use a quick battery charger to
start the engine.
� Do not charge battery with Engine Con-
trol switch On.
� Always disconnect the negative (-) bat-
tery cable before charging battery.
OM-282302 Page 29