• • •
23
[Otherwise]
You may get burnt due to ignition or explosion of the
battery.
Avoid re when checking or charging the
battery.
WARNING
Connect the (+) terminal rst when install-
ing the battery, and disconnect the (-) ter-
minal rst when removing it.
CAUTION
[Otherwise]
There is a risk of burn or re due to short circuit.
GENERAL PRECAUTIONS
6640C OPERATORS MANUAL (012612).indd 23 1/30/2012 2:30:13 PM