Silca Unocode PRO Operating Manual page 86

UNOCODE PRO
Y
AXIS SENSOR REPLACEMENT
1) turn the machine off and unplug it from its power supply cable.
2) raise the protective shield.
3) disconnect the (J1) Y axis cable from the carriage (fig. 59).
4) remove the Y axis carriage cover by unscrewing the 3 (B5)
locking screws and pull the cover in the direction shown in fig.
59.
5) disconnect the (M3) sensor's connector (fig. 60).
6) slightly loosen the (M2) grub screw with the provided allen key.
7) remove the faulty sensor and replace it with a new one. Screw
it in until it almost touches the underlying rod (fig. 61). Tighten
the (M2) grub screw to lock the sensor into place.
8) connect the (M3) sensor's connector.
9) replace the Y axis carriage cover.
10) connect the (J1) Y axis connecting wire to the carriage.
Fig. 60
Fig. 61
82
M3
M2
Y axis sensor
Copyright Silca 2017
Fig. 59
Y axis sensor
0,1 - 0,4 mm
Operating manual - English
B5
J1