
4
Commissioning
Festo – GDCP-CMMS-AS-G2-S1-EN – 1306NH – English
31
4.2
Performance test, validation
Note
The STO function must be validated after installation and after every change in installa-
tion.
This validation must be documented by the person performing commissioning. To assist
you with the commissioning, questions for risk reduction are summarised below in the
form of sample checklists.
The following checklists are no substitute for safety training.
No guarantee can be provided for the completeness of the checklists.
No.
Questions
Applicable
Com-
pleted
1.
Were all operating conditions and interventions taken into
account?
Yes
0
No
0
0
2.
Has the “3-step method” for risk reduction been applied, i.e.
1. Inherently safe design, 2. Technical and poss. complementary
safety measures, 3. User information about the residual risk?
Yes
0
No
0
0
3.
Were the hazards eliminated or the hazard risks reduced as far
as practically possible?
Yes
0
No
0
0
4.
Can it be guaranteed that the implemented measures will not
pose new hazards?
Yes
0
No
0
0
5.
Have the users been adequately informed and warned about
the residual risks?
Yes
0
No
0
0
6.
Can it be guaranteed that the operators’ working conditions
have not deteriorated due to the safeguarding taken?
Yes
0
No
0
0
7.
Are the safety measures taken mutually compatible?
Yes
0
No
0
0
8.
Was adequate consideration given to the potential
consequences of using a machine designed for commercial/
industrial purposes in a non-commercial/industrial area?
Yes
0
No
0
0
9.
Can it be guaranteed that the implemented measures will not
severely impair the machine's ability to perform its function?
Yes
0
No
0
0
Tab. 4.1
Questions for validation in accordance with EN ISO 12100 (example)
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