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Troubleshooting Continued
ESD non-compliant on middle shelf
•
Verify that the flooring has a RTT value of 10⁵<10⁹.
•
Verify that the ESD mat has a RTT value of 10⁵<10⁹. If it does not, clean mat and repeat
test. If it still does not pass then the mat will need to be replaced.
•
Verify that that the resistance from the mat to each conductive swivel caster has a RTG
value
of 10⁵<10⁹ ohms. If this RTG value fails proceed to the next step.
•
Remove the ESD mat. Check the RTG value of 10⁵<10⁹ from the metal surface to each
conductive swivel caster. If this test passes, replace the ESD mat. If this RTG value fails
proceed to the next step.
•
Check ground wire connection to each conductive swivel caster (this is visible
underneath the bottom shelf). Replace if damaged. Retest the RTG value.
ESD non-compliant on lower shelf
•
Verify that the flooring has a RTT value of 10⁵<10⁹
Ohms resistance.
•
Verify that the ESD mat has a RTT value of 10⁵<10⁹
Ohms resistance. If it does not, clean
mat and repeat test. If it still does not pass then the mat will need to be replaced.
•
Verify that that the resistance from the mat to each conductive swivel caster has a RTG
value of 10⁵<10⁹
Ohms resistance. If this RTG value fails proceed to the next step.
•
Remove the ESD mat. Check the RTG value of 10⁵<10⁹
Ohms resistance from the metal
surface to each conductive swivel caster. If this test passes, replace the ESD mat. If this
RTG value fails proceed to the next step.
•
Check ground wire connection to each conductive swivel caster (this is visible
underneath the bottom shelf). Replace if damaged. Retest the RTG value.
