Use and Maintenance
UM-26
a.
Lock the plate as near as possible to the ground, releasing
pressure to rod locking unit (optional). Also it is advisable to
place a support, as shown in the figure, to restrict plate oscil-
lations.
Recirculating ball guides
ATTENTION!
If replacing one or more guides, it is rec-
ommended that the utmost care is taken
when handling the axes and remember
that is essential to work on one guide at
a time.
b.
Remove the upper closing plate of profile (E) undoing the 4
countersunk hex head screws M10 (D).
c.
Loosen the socket head cap screws M8 (A) securing guide
(C), taking care not to completely unscrew them, so that the
mounting plugs M8 (B) do not fall into the slot.
d.
Remove the guide to be replaced upwards, paying particular
attention to any resistance to extraction, which could be
due to screws (A) not being sufficiently unscrewed.
e.
Remove screws (A) and plugs (B) from the guide to be
replaced and refit them on the new guide
f.
Perform the operations in reverse for refitting taking into
account that the guides need to be adjusted again to
ensure the carriage slides correctly
