![Doosan Mega 500-V Operation And Maintenance Manual Download Page 108](http://html1.mh-extra.com/html/doosan/mega-500-v/mega-500-v_operation-and-maintenance-manual_2521380108.webp)
3-6 Operation
022-00029AE Operation and Maintenance Manual
STARTING WITH AUXILIARY BATTERIES
If the batteries are drained during starting procedures, jump start engine using auxiliary or booster
batteries according to the following procedure;
WARNING!
1.
An explosive gas is produced while
batteries are in use or being charged.
Keep flames or sparks away from the
battery area.
2.
Charge batteries in a well-ventilated
area.
3.
Always wear eye protection when
starting a machine with jumper
cables.
4.
Improper jump starting procedures
can cause an explosion resulting in
personal injury.
5.
Jump start vehicles on dry ground or
concrete. Do not jump start the
machine on a steel floor, because the
floor is always grounded.
6.
When starting from another machine,
make sure the machines do not
touch.
7.
Always connect the auxiliary battery
positive (+) terminal too depleted
battery positive (+) terminal first.
Then connect auxiliary battery
negative (-) terminal to the frame of
the depleted battery machine
second.
8.
Connect positive cable first when
installing cables and disconnect the
negative cable first when removing.
IMPORTANT
The machine has a 24V (-) negative ground electrical system. Use the same capacity 24V booster
batteries when jump starting engine.
HAOA440L
Figure 8