Connection
OM1305066E26
27
5.4.5 Door handle
Normally the door handle is in the ON state during opera-
tion. The door handle is used to turn ON/OFF the switch.
Note
• Allow 3 seconds interval after turning off the door handle
and before back ON again.
If the interval is not long enough,
the alarm “Accidental
power failure is detected.” can occur. In such a
case, turn on the power switch anew.
• Please allow 3 to 5 minutes of cooling down of the inside
of the built-in welding power source after welding opera-
tion before turning power off the door handle.
< Operation >
(1) Turn the handle clockwise to turn ON the switch, and
counter-clockwise to turn it OFF. Turn the handle fur-
ther to the left to UNLOCK the door.
(2) Set the handle to the OFF position before closing the
door.
When the door switch is turned on, power to the con-
troller and power to the built-in welding power source
are turned on.
UNLOCK
OFF
ON
