Connection
OMCTT5621E18
23
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.
• The polarity relation between the welding rod holder and
base material is electrode plus (DCEN) unless otherwise
instructed by the applied electrode.
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.
• 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
2
or more.
6.3 Connecting input cables
6.3.1 Connecting grounding wire and input power cable
(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
2
or more.
Name
Connect to (Power source side)
1
Welding rod holder cable
+ terminal (for base metal)
(*)
2
Base metal cable
(Attach the fingertip joint)
- terminal (for torch)
(*)
3
Remote controller (Optional
unit)
REMOTE CONTROLLER outlet
(*)
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.
(1)
(2)
(3)
Important
Connect the input power unit after completing the output side connec
-
tion.
CAUTION
Water supply pipes, building iron frames, etc. do not serve as sufficient ground (earth). Do not
connect any grounding wire to them.
WARNING
Install one distribution box each for this product.
Make sure to turn off the power distribution box first.
Distribution box
Input power cable
Input power terminal
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