vc999 K7 - Page 7

Vacuum Packaging Machine VC999 K7
Contents
2008-11-26 Art.-No. 592.016 Page 7/121
9.13
Operating messages........................................................................70
10 Error display and troubleshooting...............................................71
10.1 Alarm messages...............................................................................71
10.2 Faults and their remedies.................................................................72
10.3 Other faults and their remedies........................................................78
11 Maintenance....................................................................................80
11.1 Servicing plan...................................................................................80
11.1.1 Cleaning work...................................................................................81
11.1.2 Inspection work ................................................................................82
11.2 Servicing work..................................................................................83
11.2.1 Compressed air maintenance unit ...................................................84
11.2.2 Maintenance sealing bars ................................................................84
11.2.2.1 Replace Teflon tape and sealing wires............................................85
11.2.2.2 Calibration and burn-in sealing bars ................................................88
11.3 Maintenance vacuum pump(s).........................................................89
11.4 Tensioning the conveyor belt ...........................................................89
11.5 Maintenance blades.........................................................................90
11.5.1 Checking cutter blade (VC999 K7A) /
perforation blade (VC999 K7B)........................................................90
11.5.2 Checking pre-perforation blade........................................................91
12 Repairs ............................................................................................92
12.1 Replacing the conveyor belt.............................................................92
12.2 Repairs to electronics or control system..........................................93
12.2.1 Replace buffer battery of PLC control system .................................93
12.2.2 Replacing the buffer battery of the display.......................................93
12.2.3 Replace fuses...................................................................................94
13 Spare parts......................................................................................95
13.1 Ordering spare parts ........................................................................95
14 De-commissioning / Interim storage / Disposal..........................96
14.1 De-commissioning and dismantling .................................................96
14.2 Interim storage .................................................................................96
14.3 Disposal............................................................................................97
15 Appendix.........................................................................................98
15.1 Program table...................................................................................98
15.2 Pneumatic diagram ..........................................................................99
15.3 Wiring diagrams .............................................................................100
16 Index..............................................................................................119