Nelson N800iTM - Page 3

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
5. Control and Display Elements .............................................................. 40
5.1 Front Panel Controls and Displays ....................................................... 40
6. Operation .................................................................................................. 43
6.1 Advice on Stud Welding......................................................................... 43
6.2 Basic Procedure ........................................................................................ 44
6.3 Weld Parameters ...................................................................................... 44
6.4 Rating Charts ............................................................................................ 57
6.5 N800i Weld Cycle Timing ...................................................................... 58
6.6 Drop Time Variables ............................................................................... 61
6.7 Inspection and testing of the weld ........................................................ 62
6.8 Weld process monitor ............................................................................. 66
6.9 Plunge Current ......................................................................................... 69
6.10 Pulse Welding (in main current) ..................................................... 70
6.11 Pulse Cleaning (during the beginning of main arc stage) ........... 71
6.12 Password Reset .................................................................................. 72
6.13 Demo Mode ........................................................................................ 72
6.14 Cable Resistance Monitor ................................................................. 72
6.15 Constant Energy* ............................................................................... 73
6.16 Chuck Change Indicator................................................................... 74
6.17 Configuring the stud feed interface to act as a ‘Weld Complete’
signal.......................................................................................................... 74
6.18 F Code F61 ‐ Pulse Cleaning Contaminant to be Cleaned ........... 75
6.19 F Code F62 ‐ Gun as Remote ............................................................ 75
6.20 Code F63 ‐ Pecker Mode ................................................................... 75
6.21 F Code F64 ‐ Fieldbus Selection ....................................................... 75
6.22 F Code F65 ‐ Weld Complete 24V Signal ....................................... 75
7. Function Codes ......................................................................................... 76
7.1 Error Codes ............................................................................................... 88
7.2 Weld Quality Problems ........................................................................... 94
8. Maintenance ............................................................................................. 98
8.1 Care and cleaning .................................................................................... 98
8.2 Routine Maintenance .............................................................................. 99
9. Drawings and parts lists ....................................................................... 100
9.1 Explosion drawing Final Assembly N800i ......................................... 100
9.2 Cover Assembly ...................................................................................... 103
9.3 Chassis Sub ASM .................................................................................... 104
9.4 Front panel assembly .............................................................................. 106
9.5 Vertical panel assembly .......................................................................... 108
10.Troubleshooting .................................................................................... 106
10.1 How to use Troubleshooting guide ............................................... 106