Service Manual JET3
26 Rev. 1.0
A separate grounding line (min. cable cross-section 2,00 mm
2
) to the printer cabinet
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 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!
Inflammable (Risk of fire)!
Combustible gases and liquids cause serious burns. Sources of
ignition must be kept away from the print head!
Risk of injury!
Ink escapes from the head aperture. Spraying of ink into the eyes
can cause blindness. Eye protection is necessary!
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