Group 9 Equipping/maintenance Page 136
Release 3.00 Leibinger-Jet 2 se
9.3.3.1 Filter replacement and ink change
The content is under pressure even if the device has been
disconnected from the mains supply!
Ink under pressure can spray out. Prior to opening disconnect the
device from the mains supply and let off the pressure!
Dangerous material in the machine!
Danger of serious damage through burns, skin irriation and poisoning!
Risk of injury!
Spraying of ink into the eyes can cause blindness. Prior to the
opening of the device eye protection must be put on!
This work must only be carried out by trained personnel or by
Leibinger service technicians!
With non-pigmented inks the filter insert must be replaced annually, with pigmented
inks every six months.
Filter insert, order no: 54-002326 KA
With the filter change the entire ink content of the device must be replaced and disposed
of properly. The corresponding safety information leaflets DIN 52900 and the
country specific disposal regulations must be observed!
Manner of procedure:
! Place the LEIBINGER- JET 2 in operating mode “Nozzle closed” (1) and “Ink switch
on” (2).
! Deactivate the regulation (3) in the menu level <E29> (main menu !
service/test/system parameter ! service/test & diagnostics ! hydraulic test &
parameter).
! Press the button “pressureless” (4) in the menu level <E29> and wait for a while until
the values for the “membrane” and “pressure” (5) moving towards ~“0“.
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