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

Page: 64 / 96

64 / 96
CAYMAN
Version 01 - Revision 00
09/05/2017
7.2.2.5
Checks on the shears
Checks on the shears include:
∂ making sure the blade screws and bolts are tightened properly on a daily basis;
∂ checking the blade and upper jaw cutting profile radius on a daily basis;
∂ checking the clearance between the main upper jaw blades and the main jaw blades on a daily basis;
∂ checking clearance between the upper jaws and the razor blade on a daily basis;
∂ making sure the central pin and end flange screws and bolts are tightened properly on a weekly basis�
Making sure the blade screws and bolts are tightened properly
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before making sure the blade screws and bolts are intact and tightened properly, wait for the
blades to cool down to ambient temperature �
Perform the following operations in order to make sure the blade screws and bolts are intact and tightened
properly:
1� make sure the blade screws and bolts are intact;
2� if there are damaged screws and/or bolts, replace them;
3� make sure the screws and bolts are tightened properly, refer to
“7.2.2.11 how to make sure the blade
screws and bolts are tightened properly” on page 70 �
Checking the blade and upper jaw cutting profile radius
Checking the blade and upper jaw cutting profile radius requires:
- a test template�
To check the blade and upper jaw cutting profile radius for each blade and upper jaw, perform the operations
below in the following order:
1� measure the blade/upper jaw cutting profile radius by using a test template;
2� if the blade cutter profile radius is greater than 3 mm and there are other non-worn sides of the blade
available, rotate the blade by referring to “7.2.3.2 rotating the main blades” on page 73 ;
3� if the blade cutter profile radius is greater than 3 mm and there are no other non-worn sides of the
blade available, replace the blade by referring to “7.2.3.3 replacing the main blades” on page 74 ;
4� if the upper jaw cutter profile radius is greater than 3 mm, replace the upper jaw by referring to “7.2.3.10
replacing the upper jaws” on page 84 �