Appendix - Omron MS4800E - MANUAL 2 Operation Manual

18-1 Appendix A
Checkout procedure log
The following checkout procedure must be performed by qualified personnel
during initial MS4800 system installation and at least every three months or
more frequently depending on machine usage and company guidelines.
Machine identification____________________________ Date____________
Item
Verify that the guarded machine is compatible with
the type of machine which may be used with the
MS4800 system. See the chapter - "Precautions on
Safety" for further information.
Verify that the mounting distance of the MS4800 sys-
tem is equal to or greater than the minimum safe dis-
tance from the danger point. See the chapter "Safe
mounting distance" for further information.
Determine that all access to the danger point not pro-
tected by the MS4800 system is guarded by other
means, such as gates, fencing or other approved
methods. Verify that all additional guarding devices
are installed and operating properly.
Make sure the operator is not able to stand between
the MS4800 system detection zone and the machine
danger point. Verify that the light curtain can only be
reset from a position outside and within view of the
hazardous machine area.
Inspect the electrical connections between the
guarded machine's control system and the MS4800
system. Verify that they are properly connected to
the machine such that a stop signal from the
MS4800 system results in an immediate halt of the
machine's cycle. See the chapter "Connecting to the
machine control circuit" for further information.
If the EDM monitoring feature is not used, proceed to
the next step. To test the EDM feature, verify that the
feature has been enabled. Turn the machine power
on. Cycle the machine. Place a temporary jumper
wire between the EDM connections. The MS4800
should enter an alarm condition. Remove the tempo-
rary jumper. Press and release the start button.
Record the test results in the machine log, then per-
form the test procedure.
Technician Signature ___________________________________________
SECTION 18

Appendix

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