SG2 EXTENDED
Instruction Manual
20
2.2.6.
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:
ESPE remains blocked (
) intercepting the beams along the protected area using the specific
test piece, following the Fig.13 scheme.
TP30 for light curtains with 30 mm resolution: SG2-30-XX-X
TP50 for light curtains with 30 mm resolution: SG2-50-XX-X
TP90 for light curtains with 30 mm resolution: SG2-90-XX-X
Fig. 13
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 causes the opening of the OSSD outputs (red LED
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 section 2 “
Installation
modes
”).
The safety distance between the dangerous parts and ESPE must comply with the requirements
indicated in section 2 “
Installation modes
”.
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 operating
function for at least 10-15 minutes and placing the specific test piece in the protected area in the
SAFE condition for the same period.
Verify the correspondence of all the accessory functions, activating them in the different operating
conditions.
