Explosion Protection; Print Head - Leibinger JET3 Series Operating Manual

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Grounding instructions
 A separate grounding line (min. cable cross-section 2,00 mm
must be installed before the print head is mounted in the installation and before the
printer is plugged to the power supply.
 The connection must be carried with a solid bonding that corresponds with existing
guidelines.
Annotation: A suitable grounding cable is available optionally (accessories).
 The installation (machine) and the printer must have the same potential/ground.
The printer must be always be switched off and the mains plug must be
always unplugged if you plug and/or unplug any connectors!

5.3.3 Explosion protection

The device has to be integrated in the lightning protection concept of the operator!
Further more protection measures regarding electrostatics have to be made!

5.3.4 Print head

Risk of fire and injury!
 Inflammable! Combustible gases and liquids cause serious burns.
 Ink escapes from the head aperture. Spraying of ink into the eyes can
The print head should be mounted to the printed product that the notch in the head cover is
placed vertical to the moving direction of the product. It can be installed horizontal, vertical,
from the top or from the bottom.
For installation from the bottom it has to be prevented that dirt can enter in the print head.
For this a headventilation is required which can be purchased optionally.The print head
mounting should be carried out that a fast separation of the print head from the device for
cleaning purposes is possible.
Release 2.02
Transport/Start up
ATTENTION
WARNING
Sources of ignition must be kept away from the print head!
cause blindness. Eye protection is necessary!
Group 5
2
) to the printer cabinet
JET3 Series