Connecting Base Metal (-) Voltage Detection Wire; Connecting Grounding Wire And Input Cables - Panasonic YD-400VP1YHD Operating Instructions Manual

6. Connection
Note
About coupling device
(1) Match the positioning marks (projection) and
insert it, and then turn clockwise to lock.
Use the coupling device suitable to the size of
the applied output cable. Otherwise, it may
cause a cable or output terminal to burn.
(Reference) Cable size to DINSE terminal
Cable
(Cross section)
2
60 mm
2
80 mm
6.1.2 Connecting base metal (-)
voltage detection wire
Base metal (-) voltage detection wire
If arc becomes unstable or spatter increases dras-
tically despite correct use of connection cables
(see section "4.2 Peripheral and optional equip-
ment (sold separately)" on page 17), connect the
base metal voltage detection wire (sold sepa-
rately) between the base metal and the base
metal voltage detection terminal of the welding
power source.
Note
• Base metal voltage detection wire:
Model: DWU35317 (3 m)
• Once the base metal (-) voltage detection
wire is connected, set the "
tings (Detail mode: Group 3: Submenu 20) to
"1" (See page 105.)
38
DINSE terminal
(Model)
SK70 or SKK70
SKK95
" set-
VOLT. DETECT
6.1.3 Connecting grounding wire and
input cables
WARNING
Observe the following instructions to
prevent electric shock.
Turn off all power including power at

the power distribution box and con-
firm safety before conducting connec-
tion work.
Firmly connect cables.

Do not connect the grounding wire to

water pipe, steel-flame and so on for
grounding as they are insufficient for
grounding.
Never connect the grounding wire to

the gas pipe.
Attention
=============================
Only trained and/or qualified personnel who
understand electrical knowledge should
perform grounding work.
======================================== ====
お願い
Note
The following cable and wire are customer sup-
ply items. Please prepare them accordingly.
• Grounding wire:
Wire cross section is 5.5 mm
• Input cable:
Wire cross section is 5.5 mm
•
Recommended crimp terminal
5.3 mm to 6.4 mm (dia.)
Less than 13.0 mm
* To avoid electric shock and short circuit of
input cable, make sure to insulate the crimping
part and bare conductor parts of the crimp
terminal with protective cap or insulating tape.
2
or more
2
or more
WMD078TE0PAA07