Hyundai Robex 130 SMART Operator's Manual page 137

Hydraulic excavator
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(4)
Welding repair
Before start to welding, follow the below
procedure.
Shut off the engine and remove the starting
switch.
Disconnect ground cable from battery by
master switch.
Before carrying out any electric welding on the
machine, the battery cables should be
disconnected and the connectors pulled out of
the electronic control units(CPU, cluster etc).
Connect the earth(ground) lead of the welding
equipment as close to the welding point as
possible.
Do not weld or flame cut on pipes or tubes
that contain flammable fluids. Clean them
thoroughly with nonflammable solvent before
welding or flame cutting on them.
Do not attempt to welding work before carry
out the above.
If not, it will caused serious damage at
electric CAPO system.
OFF
Master switch
Battery
6-40
G
R
Y
C -7
0 L
4 5
1 1
0
E X
O B
-3 2
N B
L :R
:2 1
D E
N O
M O
R T
P A
- 5 1
C N
- 5 0
CPU
C N
Controller
Cluster
CN-56
21076MI35

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