Wenglor SEFB Series, Operating Instructions Manual

Page: 149 / 161

Multi-Beam Safety Light Array 149
Functionality Yes No
Is the ESPE effective during the entire duration of the machine’s hazardous motion?.
When the ESPE is disconnected from the supply voltage, is the hazardous motion
stopped and does the acknowledgment key need to be pressed to reset the machine
after the supply voltage is restored?
If a hazardous state has been initialized, is it stopped when the ESPE is switched off, if
the operating mode or any of the function types are changed, or if switching to another
safety device occurs?
Are the specified safety functions functional in every operating mode of the machine?
Has the safety function been tested in accordance with the inspection instructions in the
operating instructions?
Are the instructions for the regular inspection of the ESPE legible and mounted in a
clearly visible position?
DANGER!
• Work on the machine must be immediately stopped if any impairment of the safety func-
tion is detected.
• Once the situation has been resolved, the effectiveness of the ESPE must be checked
again according to the checklist for initial start-up (see section 16.1.1, page 148) .
16.1.2 Checklist Annual Inspection
Yes No
Have any changes or manipulations been carried out on the machine, which could have
an impact on the safety system?
Have any changes or manipulations been carried out on the ESPE, which could have
an impact on the safety system?
The ESPE is connected correctly to the machine.
Has the response time of the machine (incl. ESPE) increased compared with the initial
start-up?
Cables, plugs and mounting are in flawless condition.
DANGER!
• Work on the machine must be immediately stopped if any impairment of the safety func-
tion is detected.
• Once the situation has been resolved, the effectiveness of the ESPE must be checked
again according to the checklist for initial start-up (see section 16.1.1, page 148) .