Banner EZ-SCREEN­ Safety Light Curtain Systems - Manual (Page 46)

Clear Status indicator be ON Green and the Alignment indicators will flash, indicating the System is waiting for a manual latch reset.
When a valid reset signal is received and all beams remain clear, the receiver outputs turn ON.
Internal Faults (Lockouts): If either sensor detects a critical fault, scanning ceases, the receiver outputs turn OFF and diagnostic informa-
tion is displayed via the LEDs. See
Troubleshooting and Lockout Conditions on page 47 for resolution of error/fault conditions.
Manual Reset Procedure
Open the reset switch for at least 1/4 second, then close it.
Periodic Checkout Requirements
To ensure continued reliable operation, the System must be checked out periodically.
At every shift change, power-up and machine setup change, the Daily checkout should be performed; this checkout may be performed by
a Designated or Qualified Person.
Semi-annually, the System and its interface to the guarded machine should be thoroughly checked out; this checkout must be performed
by a Qualified Person (
Checkout Procedure Schedule on page 51). A copy of these test results should be posted on or near the
machine.
Whenever changes are made to the System (either a new configuration of the EZ-SCREEN Type 2 System or changes to the machine),
the Commissioning Checkout should be performed (see
EZ-SCREEN Type 2 Commisioning Checkout ).
WARNING: Verify Proper Operation
The EZ-SCREEN Type 2 can do the job for which it was designed only if it and the guarded machine are
operating properly, both separately and together. It is the user’s responsibility to verify this, on a regular
basis, as instructed in Sections 6.3 and 6.4. Failure to correct such problems can result in an increased
risk of harm.
Before the system is put back into service, it must be verified that the EZ-SCREEN Type 2 System and the
guarded machine perform exactly as outlined in the checkout procedures and any problem(s) are found
and corrected.
EZ-SCREEN® Type 2 Light Screen Instruction Manual
46 www.bannerengineering.com - tel: 763-544-3164 122452 rev. B