Weber Markoprint XB4JET, Manual For Installation, Operation And Maintenance

Page: 111 / 162

Faults 72800153 Markoprint XB4JET / XB8JET
Seite 111 von 162 GB
Step Procedure
Fig.5: Remove the locking clamp
If the button will be pressed more than 20 seconds, the vacuum pump runs continuously
to de-aerate the print head. Therefore the nozzle plate should be closed with the head
clamp to rinse the ink in a circulation.
The pump stops pumping after 30 sec. automatically.
If the contamination is too stubborn and cannot be removed by the rinsing
procedure, return the unit to our factory for expert cleaning. Please note that this
constitutes a service which entails costs, even during the warranty period.
If the normal unit environment is constantly subject to large dust accumulation,
we recommend having the unit cleaned at the factory in regular intervals of once
or twice per year.