Checks And Periodical Maintenance; Maintenance - SAFEasy SF2 Series Instruction Manual

Instruction Manual

8. CHECKS AND PERIODICAL MAINTENANCE

The following is a list of recommended check and maintenance
operations that should be periodically carried-out by qualified
personnel.
Check that:
• The ESPE stays locked during beam interruption along the entire
protected area, using the suitable "Test Piece".
• Pressing the TEST button, the OSSD outputs should open (the red
BREAK LED is ON and the controlled machine stops).
• The response time at the machine STOP (including response time of
the ESPE and of the machine) is within the limits defined by the
calculation of the safety distance (see section 2 "Installation Mode").
• The safety distance between the dangerous areas and the ESPE are
in accordance with the instructions included in section 2 "Installation
Mode".
• Access to the dangerous area of the machine from any unprotected
area is not possible .
• The ESPE and the external electrical connections are not damaged.
The frequency of checks depends on the particular application and on
the operating conditions of the safety light curtain.

8.1. Maintenance

TM
The SAFEasy SF2 safety devices do not require any particular
maintenance, with the exception of the cleaning of the protection front
surfaces of the optics.
When cleaning, use a cotton cloth dampened with water.
Do not under any circumstances use:
- alcohol or solvents
- wool or synthetic cloths
31
SF2 Series