Page 374
Setting-up/Maintenance
Group 10
Release 2.02
JET3 Series
10.2.2 Grounding regulation for print head cleaning
For technical reasons the ink of a continuous ink jet printer is charged with high voltage
during the printing process. In case of inappropriate handling the static charged ink may
be an ignition source. In combination with flammable ink and solvent this could pose a
fire or explosion hazard.
Without any safety measures the ink in the service tray may be charged up during
cleaning work. In order to avoid this critical situation the print head and the service tray
have to be connected with a ground cable. In case of using a service tray made of plastic
material it would be possible to place a metal foil in the service tray and connect the
ground cable to that foil.
Fire hazard
Discharging the ink into a service tray
Print head
Explosion
hazard
Service tray
Leibinger
Cleaning station
Electrostatic-
sensitive
device
Ground cable
Connect print head
with service tray
Cleaning the print head
Fire hazard
Explosion
hazard
Electrostatic-
sensitive
device
Ground cable
Connect print head with
service tray
Содержание JET3
Страница 1: ...Operating Manual V2 02 Please keep for future reference ...
Страница 2: ......
Страница 21: ...Group 2 Safety Page 19 JET3 Series Release 2 02 2 4 Safety sticker Figure 1 Safety sticker Safety sticker ...
Страница 380: ...Page 378 Appendix Connection Examples for the Interfaces Group 12 Release 2 02 JET3 Series Interface X3 Outputs ...
Страница 390: ...Page 388 Appendix List of illustrations Group 12 Release 2 02 JET3 Series 12 4 2 Print head SK 6 ...
Страница 391: ...Group 12 Appendix List of illustrations Page 389 JET3 Series Release 2 02 12 4 3 Print head SK 4 Option ...
Страница 392: ...Page 390 Appendix List of illustrations Group 12 Release 2 02 JET3 Series 12 4 4 Cabinet JET printer ...