15
Annex
15.1
Checklist for initial commissioning and commissioning
This checklist should be retained and kept with the machine documentation to serve as
reference during recurring thorough checks.
This checklist is not a substitute for initial commissioning or periodic thorough checks
by qualified safety personnel.
Checklist for validation of hardware implementation
Table 20: Hardware implementation checklist
No.
Requirement
Comment
Result OK?
1.1
Is the Type 4 electro-sensitive pro‐
tective device according to
EN 61496-1 and was it installed
per manufacturer instructions?
Yes
⃞
No
⃞
1.2
Was EN ISO 13855considered
when positioning the Type 4 elec‐
tro-sensitive protective device?
Yes
⃞
No
⃞
1.3
Is it necessary for the lowest
beam of the Type 4 electro-sensi‐
tive protective device to only
detect material (e.g. no empty pal‐
lets), and if yes, is this the case?
(Consider risk assessment)
Yes
⃞
No
⃞
1.4
Are functions of the Type 4 elec‐
tro-sensitive protective device that
affect the direct correlation
between the status of the protec‐
tive field, and the status of the
output signal switching device,
deactivated?
Yes
⃞
No
⃞
2
Is the access to the hazardous
area blocked by material (remain‐
ing gaps smaller than 200 mm) or
have other measures been taken
to prevent access while material is
passing through the protective
field of the electro-sensitive pro‐
tective device?
Yes
⃞
No
⃞
3
Are the hold to run device and the
reset function pushbutton posi‐
tioned such that when they are
being operated, the person oper‐
ating them has a complete view of
the hazardous area, however can‐
not enter it?
Yes
⃞
No
⃞
4
Is the Flexi Soft system installed
per manufacturer instructions?
Yes
⃞
No
⃞
5
Were measures taken for control‐
ling the effects of voltage failure,
voltage fluctuations, overcurrent
or undercurrent in the voltage
supply of the independent con‐
trol?
Yes
⃞
No
⃞
15
ANNEX
48
O P E R A T I N G I N S T R U C T I O N S | Safe Entry Exit
8021675/ZV26/2019-05-13 | SICK
Subject to change without notice