Connecting Output Cables For Stick Welding; Connecting Input Cables; 1Connecting Grounding Wire And Input Power Cable - Panasonic YC-300BZ3YHD Operating Instructions Manual

6.2 Connecting output cables for STICK welding

• Connect the cables in the order shown in the following
table referring the figure on the right.
Name
1 Welding rod holder cable
Base metal cable
2
(Attach the fingertip joint)
Remote controller (Optional
3
unit)
(*) Insert it into the "(-)/(+) terminal" in line with the guide respectively,
and turn it clockwise until it is locked.
Note
It is necessary that connection of the welding rod holder cable is the finger-
tip joint. If not used, please purchase the fingertip joint (CWC00180) sepa-
rately and attach it to the cable before connecting to the power source.
Note
• About welding rod holder cable
It is necessary that connection of the welding rod holder
cable is the fingertip joint. If not used, please purchase the
terminal adapter (CWC00180) separately and attach it to
the cable before connecting to the power source.

6.3 Connecting input cables

Important
6.3.1 Connecting grounding wire and input power cable
Water supply pipes, building iron frames, etc. do not serve as sufficient ground (earth). Do not
connect any grounding wire to them.

Install one distribution box each for this product.

Make sure to turn off the power distribution box first.
(1) Turn off power at the distribution box.
(2) Connect the other end of the input power cable to the
load-side terminal of the switch of the distribution box.
(3) Provide the grounding terminal of the distribution box.
(For reference)
Input power cable size: 5.5 mm
OMCTT5621E18
Connect to (Power source side)
+ terminal (for base metal)
- terminal (for torch)
REMOTE CONTROLLER outlet
Connect the input power unit after completing the output side connec-
tion.
CAUTION
WARNING
2
or more.
• The polarity relation between the welding rod holder and
base material is electrode plus (DCEN) unless otherwise
instructed by the applied electrode.
(*)
(*)
(3)
• About the base metal cable
Connect the attached fingertip joint (CWC00180) to the
base metal cable that is a welding cable or cabtire
cable (excluding the class-1 cabtire cable and vinyl
cabtire cable) of 38mm
Input power terminal
Distribution box
Input power cable
Connection
(1)
(2)
2
or more.
23