67
Operating Instructions
Safety I/O Terminals
SI4000 / SO4000
Dokument-Nr.: 5.08009.05
A
PPENDIX
C - C
HECKLISTS
The use of checklists serves documentation purposes and guides in the implementation
of a safety system. The checklists reproduced in Appendix C - Checklists serve to prevent
errors and must be processed carefully for every project. It is also required to make cop-
ies of the printed checklists.
No claim is made that the checklists are complete. There may be additional requirements
depending on the specific plant.
C.1
Installation checklist
Serial
no.
Requirement
Fulfilled
Remarks
Yes
No
1
Installation
1.1
Has it been ensured that there are no short
circuits from the wiring of the input and out-
put terminals?
1.2
Has it been ensured that the safety switch
devices have not been bypassed as a result
of wiring errors?
1.3
Has a wiring inspection in accordance with
the installation plan been conducted
1.4
Are all connection plugs labelled according
to their allocation?
1.5
Are the connection terminals loaded with
the specified clamping torque?
1.6
Has it been ensured that the insulation of
the lines is not causing any faulty contacts?
1.7
Has the reliability of all terminal connections
been tested through mechanical tensile
loading?
Summary of Contents for SI4000
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