Nelson N800iTM - Page 45

Tucker GmbH, Mail / Post: Max-Eyth-Str.1, 35394 Gießen, Germany
Stud welding unit N800i
As of 24.08.2021
Manual part number: BE 1227
41
Pos.
Designation
Description
1
Time/Current Mode
Enables Time/Current weld parameter selection
2
Stud Expert Mode
Setup selection by stud diameter and other
process parameter such as weld position
3
Function Mode
Configuration Change or Troubleshooting
4
Up/Down Arrow Keys
Add or subtract numeric values in time or
current function
5
Preset Values
Factory presets or storage of custom values
6
Lock/Unlock Keys
The unit has a lockout feature that prevents
any changes from being made to the front
panel settings. See F19
7
On/Off Power Switch
The main switch controls the input power to
the machine.
I = ON
0 = OFF
Upon powering up, the internal control software
per- forms a series of diagnostic tests to
ensure correct connection and operation of the
power source.
8
Weld Time/Stud Ex-
pert Display/Material
Display
The TIME setting is displayed on the front
panel LOWER display. It can be changed
using the Up/ Down arrow keys to the right of
the time display in one (1) ms increments.
9
Warning alert
This indicator turns ON when a fault condition
occurs. Please refer to F1 in the
troubleshooting section of this guide for fault
condition descriptions and resolution.
10
Weld Tool Icon
1
Graphical representation of gun operation
and welding process (see below for more
information).
11
Weld Current/Stud
Diameter Display
The CURRENT setting is displayed on the front
panel UPPER display. It can be changed
using the + and – arrow keys to the right of the
current display in one
(1) amp increments.
3. Explanations see next page