Leibinger Jet 2, Руководство пользователя

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Group 5 Transport/start up Page 38
Release 3.00 Leibinger-Jet 2 se
5.3.5 Print head
The print head must be assembled to the product to be inscribed in such a manner that
the opening in the head cover is vertical to the direction of movement of the product. It
can be installed horizontally, vertically, from above or from below.
In the event of installation from below the penetrating of dirt into the print head must
however be prevented (head ventilation – option/article no.: 54-002 322 SA).
The print head assembly unit should be designed in such a manner that rapid separation
of the print head from the machine is possible for cleaning purposes. Two screw threads
M4 x 7.00 deep are available for secure fastening!
Figure 11
The print head must be secured vibration free. The head umbilical
of the print head must not go statically below a radius of R35 and
dynamically below a radius of R90!
The distance of the print head to the product depends on the print height. The lower the
required print height the smaller the distance of the print head to the product must be
(type quality better with lesser interval).
Recommended is a distance of
≈
8 mm!
Installation of the print head
The operating staff must not be exposed to danger due to the
installation of the device in a production plant. Moving products
under the print head may cause risk of crushing/cutting. The
instructions of the machines directive must be strictly adhered to.
1 – Axis of the production line
2 – Print head
3 – Fastening screw thread
4 – Head umbilical
4
3