Replacement of the ball re-circulation sliding blocks
First of all carry out the operations indicated at points 1 - 7 - 8
Fig. 13
Take particular care to center the belt with regard to
both the running seat and the blocking position of the
belt tensioner.
WARNING: the safety block must NEVER be used as an
operational limit switch but only for technical purposes.
Fig. 15
20) Untight the screws which fix the 4 blocks ad lift up the
trolley plate.
21) Slide out the blocks from the idle head side.To reassem-
ble perform the same operations in reverse order paying
particular attention to carriage alignment.
Fig. 16
Fig. 17
Smart System
Fig. 14
UM-5