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

Page: 74 / 96

74 / 96
CAYMAN
Version 01 - Revision 00
09/05/2017
∂ the second time (fig. 30 on page 74) , inverting each jaw blade with the blade in the housing opposite
the upper jaw and vice versa (going from cutting profile R1 to R2);
fig. 30 inverting the blade of the upper jaw and main jaw
∂ the third time (fig. 29 on page 73) , further rotating each blade in its housing by 180° (going from
cutting profile R2 to R3)�
Every 2 blade rotations, replace the blade fastening screws to ensure the threading holds.
To rotate the main blades, perform the operations below in the following order:
1� remove the fastening screws on the main blades;
2� remove the main blades;
3� rotate/invert them as described above;
4� secure the main blades by referring to
“7.2.2.11 how to make sure the blade screws and bolts are
tightened properly” on page 70 ;
7.2.3.3
replacing the main blades
Replacing the main blades may require a:
- a dowel pin�
For the following description, refer to fig. 31 on page 75 �
To replace the main blades, perform the operations below in the following order:
1� remove the fastening screws on the primary blade (1) of the upper jaw;
2� remove the primary blade on the upper jaw;
If the primary blade on the upper jaw is stuck in its housing, insert a dowel pin in one of the 2
holes on the blade face
(2) to release it�
3� remove the fastening screws on the secondary blade (3) of the upper jaw;
4� remove the secondary blade on the upper jaw;