55
Discharge tensions of the threaded circulation spindles
Slightly loosen the attachment screws of the threaded circula-
tion spindles on both sides of the printer (4 screws each) again
and then tighten them again.
This avoids tensions that may cause stiff movement when mov-
ing the Z-axis in operation.
Attachment of the bottom cover
Turn the rubber feet off the foot holders.
Insert the bottom plate with the folds towards the housing
feet.
First insert the edge at the housing rear and then fold the bot-
tom plate against the housing.
Align the bottom plate with the bores for the housing feet and
attach it with the rubber feet.
