Hyundai HL960A Operator's Manual page 259

(3) (3) Taking off the booster cable Taking off the booster cable
①
Take off the booster cable (black).
②
Take off the booster cable (red) connected to
the (+) terminal.
③
Run engine with high idle until charging the
exhausted battery by alternator, fully.
Explosive gas is generated while using the Explosive gas is generated while using the
battery or charging it. Keep away flame and battery or charging it. Keep away flame and
be careful not to cause the spark. be careful not to cause the spark.
※
Charge the battery in the well ventilated Charge the battery in the well ventilated
place. place.
※
Place the machine on the earth or concrete. Place the machine on the earth or concrete.
Avoid to charge the machine on the steel Avoid to charge the machine on the steel
plate. plate.
※
Do not connect (+) terminal and (-) terminal Do not connect (+) terminal and (-) terminal
when connecting booster cable because it when connecting booster cable because it
will be shorted. will be shorted.
4) 4) Welding repair Welding repair
Before start to welding, follow the below proce-
dure.
(1) Shut off the engine and remove the starting
switch.
(2) Disconnect ground cable from battery by master
switch.
(3) Before carrying out any electric welding on the
machine, the battery cables should be discon-
nected and the connectors pulled out of the
electronic control units (MCU, TCU, ECU,
EHCU, cluster, monitor etc).
(4) Connect the earth (ground) lead of the welding
equipment as close to the welding points as pos-
sible.
※
Do not weld or flame cut on pipes or tubes Do not weld or flame cut on pipes or tubes
that contain flammable fluids. Clean them that contain flammable fluids. Clean them
thoroughly with nonflammable solvent before thoroughly with nonflammable solvent before
welding or flame cutting on them. welding or flame cutting on them.
Do not attempt to welding work before carry Do not attempt to welding work before carry
out the above. out the above.
If not, it will caused serious damage at elec- If not, it will caused serious damage at elec-
tric system. tric system.
Disconnection of booster cable
③
Normal (new)
machine
To chassis of trouble machine
Disconnection order : ④→③→②→①
Cluster
CN-56
Master switch
OFF master switch after lamp off
OFF
Battery
LH
6-52
Red
①
②
Trouble (exhausted)
machine
Black
④
73036MI31
Monitor
CN-57
ECU
EHCU
EH-23
MCU
CN-58B
CN-58A
CN-157
RH
TCU
760F6MI49