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OMRON Scientific Technologies Inc.
© OMRON STI 0613 PN99804-0060 Rev. B
56
A
PPENDIX
A —C
HECKOUT
P
ROCEDURE
A.1 C
H EC KO UT
P
R OC ED UR E
L
O G
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:_______________
Technician
Signature:____________________________________________________________________
Item
Condition
Comments
1. Verify that the guarded machine is compatible with the type of machine
which maybe used with the MS4800 system. See Section 1 --
Important
Safety Warnings
for further information.
___ Pass
___ Fail
2. Verify that the mounting distance of the MS4800 system is equal to or
greater than the minimum safe distance from the danger point. See Section 8
--
Safe Mounting Distance
for further information.
___ Pass
___ Fail
3. Determine that all access to the danger point not protected 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.
___ Pass
___ Fail
4. 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.
___ Pass
___ Fail
5. 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 Section 10 --
Connecting To The
Machine Control Circuit
.
___ Pass
___ Fail
6. If the EDM monitoring feature is not used, proceed to step 7. 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
temporary jumper. Press and release the start button.
___ Pass
___ Fail
7. Record the test results in the machine log, then perform the Test Procedure.
___ Pass
___ Fail
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