IT MONTING
−
DECO 7a/10a
Chap. / 3
TT5497 en
−
12/04
What to do ?
Notes
INSTALLING THE BALLSCREW :
Insert the ballscrew (561102 Pos. 0180) in its
recess on the gang carriage (Pos 030)...
... by
aligning the gang carriage / ballscrew
greasing holes.
Secure it with 6 screws M5x16 (Pos.
0370/0360) and torque to 11 Nm after
adjusting the clearance in the middle.
Mount the 2 roller bearings (561131 Pos.
0140) and the 2 rings (561119 Pos. 0150) on
the ends of the ballscrew...
...(without fully tightening the screws M4x12
(020161 Pos. 0410/ 0400)).
Move the Y front/backwork gang carriage
(561140 / 561143 Pos. 030) to the Up position
and, using a pin wrench, torque the upper nut
of the ballscrew (561443 Pos. 0196)
to 12 Nm.
Insert the 2
nd
nut of the ballscrew (561443
Pos. 0196) without fully tightening so that the
first thread of the ballscrew is visible.
Using the ballscrew, make one complete
down
−
to
−
up travel of the Y front/backwork
gang carriage to allow mounting the elements.
Move the Y front/backwork gang carriage to
the middle position and torque the 6 screws
M4x12 (020161 Pos. 0410/0400) of the 1st
bearing to 6 Nm.
Move the Y front/backwork gang carriage to
the Down position. Attention : Make sure that
the ball carriages remain completely on their
linear guides. Push the 2
nd
bearing (561131
Pos. 140) toward the inside of the assembly to
completely realign the clearance and torque to
6 Nm.
Once again move the Y front/backwork gang
carriage to the Up position (“end of travel”)
and torque the 4 screws M5x10 (020173 Pos.
0380 / 0370) securing the ring 561119 (Pos.
150) to 11 Nm.
Move the Y front/backwork gang carriage to
the opposite “end of travel” and torque the 4
screws M5x10 securing the second ring to 11
Nm (idem above).
