Optimum BF16 Vario Modification Instructions page 38

OPTIMUM
M A S C H I N E N - G E R M A N Y
6.0.20 Check the well-running of the spindle
and if required re-adjust the clearance
with the screw on the nut.
6.0.21 Press the joint ring on both sides of the
nut. Make sure that the groove of the
joint ring and the groove of the nut are
matching. The joint rings need to be
assembled with the flat side outside.
Before assembling the joint rings,
please apply some lubricating grease
on the nut.
6.0.22 Screw the fastener of the X-axis on the
spindle nut of the X-axis. Apply secu-
ring mean.
Page 39
Modification BF20 to a ball bearing spindle
Ball bearing spindle assembly and maintenance instruction ; Version 1.4.7
Nut
Spindle
Screw
Illustr.6-37: Check the spindle
Joint ring
Nut
Illustr.6-38: Press the joint ring
Screw
Securing mean
Illustr.6-39: Secure screws
03 / 08 / 2006