Pagina N°.
Page Nr.
Edizione
Edition
S.p.A
11-93
29
Remove the top cover 044, unscrew screw 314, extract the support 049, take off the rear cover 011, disconnect the
leads of proximity switch 313 from the terminal block. Unscrew the ring nut 048, unscrew and remove the wire clip
058, and remove the proximity switch.
Screw the new proximity switch into the support by amount needed to make dimension "Z" equal to figures in the
table below.
The dimension given for "Z" in the table are however only indicative, and correct setting of the operating distance
"P" may require departure from those values.
The amount of the operating distance is obtained by difference:
( P ) 0,8 mm = V - Z
where "V" and "Z" are actual measured values.
To measure "V" the closing sector (i) of the roller ring 006 must be against the proximity switch, that is to say with
the turret in the locked condition.
If it is not in this state the carry out the closing operation manually (see page 15).
After adjusting the value of the operating distance "P" screw down the ring nut (tightening torque 3 Nm).
Peen over the edges of the ring nut, thread the wire clip 058 on the proximity switch leads.
Replace and screw on the support 049.
Connect the proximity switch leads on the terminal block (see wiring scheme).
With the proximity switch live the red luminous indicator on the end of the proximity switch should be visible through
the upper hole "n" in the support 049.
When this indicator is lit the turret is in the locked condition.
Replace the wire clip, the rear cover and the top cover.
Luminous indicator
TOEM 120
TOEM 160
TOEM 200
TOEM 250
P = 0,8
Z
V
Closing sector ( i )
006
P
60,7
59,7
60,7
75,7
058
Hole ( n )
SUBSTITUTION &
ADJUSTEMENT OF THE
LOCKING PROXIMITY SWITCH
Indicative value of
Z (mm)
Turret size
