2.2.5 Controls after first installation
The control operations to carry-out after the first installation and before machine start-up are listed hereinafter. The
controls must be carried-out by qualified personnel, either directly or under the strict supervision of the person in
charge of machinery Safety.
Verify that:
L'ESPE rimanga in stato di SICUREZZA, e intercetti i raggi lungo la zona protetta utilizzando l'apposito test
piece (TP-14 o TP-30), secondo lo schema di Fig 20 - page 25.
Fig 20 - Path of the test piece
ESPE has to be correctly aligned, press slightly on the product side in both directions the red LED must not
turn on
The activation of the TEST function (on TX side) causes the opening of the OSSD outputs (red LED, OSSD on
RX side, ON and controlled machine stop)
The response time at machine STOP, including the ESPE and machine response times, must be included in
the limits defined in the calculation of the safety distance (refer to chapter INSTALLATION page 17).
The safety distance between the dangerous parts and ESPE must comply with the requirements indicated in
chapter INSTALLATION page 17.
A person must not access or remain between ESPE and the dangerous parts of the machine
Access to the dangerous areas of the machine must not be possible from any unprotected area
ESPE must not be disturbed by external light sources, ensuring that it remains in NORMAL OPERATION
condition for at least 10-15 minutes and, placing the specific test piece in the protected area, in the SAFE state
for the same period.
Verify the correspondence of all the accessory functions, activating them in the different operating conditions.
To Next Page
Loading...