Group 10 Equipping/Maintenance Page 348
Release R2.0 LEIBINGER JET3
10.3.1 Cleaning the print head
Dangerous voltage!
Contact causes serious damage through an electric shock! Disconnect
the device from the mains supply prior to opening. Remove mains plug!
Risk of fire and injury!
Inflammable! Combustible gases and liquids cause serious burns.
Sources of ignition must be kept away from the print head!
Ink escapes from the head aperture. Spraying of ink into the eyes
can cause blindness. Eye protection is necessary!
Upon contact the contents causes skin irritation. Protective
equipment is necessary!
Read the safety data sheets and the personal protective equipment
rules and regulations!
The print head must be checked daily and cleaned in the event of recognisable dirt
through penetrating dust or ink. In this respect high release of solvent vapours should
be avoided through the economical use of Leibinger solvent (corresponding to the
Leibinger ink). This is achieved through applying the Leibinger solvent to fluff-free
paper with the spray bottle and wiping off the parts to be cleaned with this. Direct
spraying off of the print head with solvent should only be carried out with very major
dirt and should be limited to the front part of the print head. Following intensive
cleaning the nozzle seal must be lubricated with a commercially available oil (spindle
and guide). Oil must not get into the gutter (back absorption)! Solvent dropping down
must be collected using a solvent resistant metal vessel and disposed of properly.
This work must only be carried out by trained personnel or by Leibinger
service technicians!
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