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2
Troubleshooting Steps and Information
Each of the following sections have steps that, which in most cases when done in order, will be the best
route for figuring out an issue. Doing this will ensure there are no conditions external to the battery
which are causing operation issues.
Simply skip to the section you are interested in and begin, there is no need to read through every
section.
2.1
Battery does not turn on
The battery will never automatically turn on.
1.
Did you press the power switch?
See below for location of the switch:
A.
Open service cover with screwdriver.
B.
Look to the upper left side of the plastic fuse holder.
C.
To switch ON the ESS, hold button for a couple seconds.
You will see the RED and GREEN LEDs flash once and then the battery will turn on. The
LEDs should be active (blinking or solid) once the battery is ON.
2.
I pressed the switch, but the battery still didn’t turn on.
A.
Switch must be held down a couple seconds and the LEDs will light up.
B.
If the LEDs fail to light up after holding the switch down for a couple seconds, then the
battery or one of its internal components has malfunctioned or failed.
There could be several different causes for this and additional troubleshooting by BMZ
will be required. Please contact BMZ.
