Safety Instructions; Opening The Unit - CARLO GAVAZZI Guardian 1 Manual Original Del Usuario

General:
The unit must only be operated at protective low voltage in conjunction with
safe electrical isolation. The unit must only be repaired by the supplier.
Never touch any electronic and optical components of the sensor.
Use as safety device according to the European Machinery Directive:
The Guardian1 sensor has passed the EC Type Examinations according to
DIN 18650-1: 2005 § 5.7.4, EN 12978: 2003 and other relevant standards and
thus comply with the requirements of the European Machine Directive
(2006/42/EC), Appendix I. The sensor is TÜV-certified and is thus approved as
sole safety device when used with automatic sliding doors. Risk assessment,
correct installation, consideration of additional local standards as well as ob-
servance of the required detection areas to secure hazardous areas during the
opening and closing of the door fall within the area of responsibility of the per-
son who installs the automatic door system.
Direct light into the sensor is not recommended.
Settings with relevance for the standards
Some functions permit settings that are not in accordance with DIN18650-1:
2005 § 5.7.2
Relevant for DIN18650-1
Presence time (page 10)
1 min, 5 min : in accordance with DIN18650-1
10 sec, 30 sec : not in accordance with DIN18650-1
DIP-switch 5 and 6
TÜV : in accordance with DIN18650-1
Not TÜV : not in accordance with DIN18650-1
If DIP-switch 5 and 6 are in TÜV mode, the red LED flashes and the outputs
will be set in safe position if other none DIN18650-1 settings are selected.
Opening the unit in its uninstalled state
4

Safety Instructions

Opening the Unit

Opening the unit in its installed state