Tucker GmbH, Mail / Post: Max-Eyth-Str.1, 35394 Gießen, Germany
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If for any reason you do not understand the test procedures or are unable to
person the tests/repairs safely, contact your Local Nelson Authorized Field
Service Facility for technical troubleshooting assistance before you proceed.
Warning!
Opening the welding unit as well as work inside the casing may only
be carried out by authorized electrical specialists!
Prior to any work on the N800i the welding unit must be switched off.
The master switch of the welding unit must be in the „0“ position!
10.3.1
E001 Shorted Control Cable-Fix Control Cable and/or
Gun
Fatal, meaning you have to power down to continue welding
No
Acknowledge, meaning the error will exist as long as the unit is
powered on.
(Note, welding can continue while the error exists)
Yes
Description:
The gun drive circuit sensed a current spike of 10A or greater for at
least 10us.
When this condition is sensed, the gun drive turns off and
the user interface
displays this error. The gun may be retriggered and
the unit does not need to be
powered down.
Likely problems or items to check - in order from most likely to least
likely:
1. A cable short in the combo cable external to the unit
2. A wiring or switch short in the gun
3. Internal wiring from the control to the output board, output
board to the front panel
gun connector
4. Failure of the control board.
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