OPERATION & MAINTENANCE MANUAL SWE18UF
31
When battery is used or charged, it will
produce explosive gas. Avoid flame or spark
being close to battery. Electricize battery
in a well-ventilated area. Place the machine
on dry & hard ground, not on steel plate,
otherwise it may produce spark accidentally.
Never connect anode and cathode directly,
otherwise it will cause short circuit.
When start engine, the operator must sit on
the operation seat to control machine.
Earth the 12V cathode (-), and only use 12V
assistant battery.
When the battery exhausts, start engine with
assistant battery.
3.3.11 Using Auxiliary Battery
1) Connect auxiliary battery
Stop engine which is equipped with auxiliary
battery.
Connect one end of red wire
①
with battery anode
(+), and connect the other end with auxiliary battery
anode (+).
Connect one end of black wire
②
with cathode of
auxiliary battery, and connect the other end with
excavator framework as ground connection. When
connecting with excavator framework, keep as far
as possible away from the battery connection wire
end.
Start engine.
2) Separate auxiliary battery
First, break black cathode (-) wire
②
away from framework.
Disjoin the other end of black cathode (-) wire
②
from auxiliary battery.
Disjoin red anode (+) wire
①
from auxiliary battery.
Disjoin red anode (+) wire
①
from machine battery.
