Zato CAYMAN FCE II Series, Safety, Operation And Maintenance Manual

Page: 77 / 96

77 / 96
CAYMAN
Version 01 - Revision 00
09/05/2017
7.2.3.5
rotating the razor blade
The razor blade is equipped with 4 cutting profiles (fig. 33 on page 77) :
∂ r0 ;
∂ r1 ;
∂ r2 ;
∂ r3 �
R0
R2
R1 R3
fig. 33 Razor blade cutting profiles
The razor blade (fig. 34 on page 78) can be rotated 3 times and requires, each time, rotating the blade in
its housing by 90°�
Subsequent rotations must be done in the same direction as the previous one�
Every 2 blade rotations, replace the blade fastening screws to ensure the threading holds.
For the following description, refer to fig. 34 on page 78 �
To rotate the razor blades, perform the following operations in order:
1� remove the fastening screws on the 2 guide blades;
2� remove the centring plugs on the guide blades;
3� remove the guide blades;
4� remove the fastening screws on the razor blade;
5� remove the razor blade;