Operating manual - English UNOCODE 299
Copyright Silca 2002 45
7.2 MAINTENANCE OPERATIONS
• Cutter replacement
• Belt replacement and tension adjustment
• Fuse check and replacement
• Electronic circuit board replacement
• Keyboard/display replacement
• Access to back compartment
• Access to bottom compartment
• Sensor replacement
• Brush replacement
• WIN-TRANSFER program for loading/updating the machine program
7.3 CUTTER REPLACEMENT
1) turn the machine off and unplug it.
2) remove the cutter protective shield (i) by loosening the screw (i2).
3) slide the cutter release rod (X) into the hole located on the left side of the machines cutter shaft chassis
(fig. 34).
4) loosen the cutter locking nut (turning it clockwise) with the19 mm socket wrench (X1) provided with the
machine.
ATTENTION: the thread is left-handed (reversed).
5) replace the cutter, then tighten the nut (turning it counter-clockwise) and remove the rod from its hole.
6) place the cutters protective shield (i) back into position securing it with the screw (i2).
Fig. 34
WARNING: when replacing a worn cutter with a new one or with a re-sharpened cutter consult Ch.5.5 "[4]
Calibrations", page 26.
i2
i
X1
X
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