Resistance Welder MULTISPOT MI-100
4
5.2
Filling up cooling water tank ..................................................................................................... 23
5.3
Assembling the balancer .......................................................................................................... 24
5.4
Electrical connections ............................................................................................................... 25
5.5
Connecting the pneumatics ...................................................................................................... 26
5.6
Connecting the pliers ................................................................................................................ 27
5.7
Connecting the welding gun ..................................................................................................... 28
6
Operation..................................................................................................................29
6.1
Preliminary works before welding............................................................................................. 29
6.1.1
Preparing the sheets.................................................................................................... 29
6.1.2
Preparing welding pliers .............................................................................................. 29
6.1.3
Checks before switching on......................................................................................... 31
6.2
Switching on ............................................................................................................................. 32
6.3
Bedienung über Tastatur .......................................................................................................... 32
6.4
Important information concerning welding................................................................................ 33
6.5
Operating the welding gun........................................................................................................ 36
6.5.1
Push spot welding........................................................................................................ 36
6.5.2
Pulling-out dents with washer ...................................................................................... 37
6.5.3
High-speed planishing hammer „SAH“ (special accessory) ........................................ 38
6.5.4
Pushing-in dents .......................................................................................................... 39
6.5.5
Shrinking sheet ............................................................................................................ 39
6.5.6
Welding-on threaded studs.......................................................................................... 40
6.5.7
Welding-on T-pins........................................................................................................ 41
6.5.8
Fixing sheet metal parts (tacking)................................................................................ 42
6.5.9
Water-cooled spot welding gun (special accessory) ................................................... 42
6.5.10
Connection of Airpuller/ Dentpuller .............................................................................. 42
7
Troubleshooting ......................................................................................................43
7.1
Health and safety during troubleshooting ................................................................................. 43
7.2
Error messages and troubleshooting tables ............................................................................ 43
7.2.1
Problems displayed on the control panel.................................................................... 43
7.2.2
Possible causes and remedies in case of unsatisfactory welding results ................... 43
8
Maintenance.............................................................................................................44
8.1
Maintenance schedule.............................................................................................................. 44
8.2
Carrying out maintenance jobs................................................................................................. 44
8.2.1
Cleaning....................................................................................................................... 45
8.2.2
Maintaining the pneumatic unit .................................................................................... 45
8.2.3
Replacing water filter ................................................................................................... 46
8.2.4
Empty cooling water tank............................................................................................. 47
8.3
Measures to be taken after maintenance ................................................................................. 47
9
Specifications ..........................................................................................................48
9.1
Dimensions and weights........................................................................................................... 48
9.2
Power requirements.................................................................................................................. 48
9.3
Supplies .................................................................................................................................... 48
9.4
Working conditions ................................................................................................................... 48
9.5
Exposure limit values................................................................................................................ 49
9.6
Type plates ............................................................................................................................... 49
10
Index .........................................................................................................................50
11
Appendix ..................................................................................................................52
Training Report...................................................................................................................................... 52
