APPENDIX A MAINTENANCE,
TROUBLESHOOTING,
AND ERROR CODES
Introduction
This chapter provides error/warning codes, troubleshooting, and maintenance information.
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Maintenance on page A-1
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Troubleshooting on page A-2
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Diagnostic LED 7-segment Display - Error and Warning Codes on page A-2
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General Error and Warning Codes on page A-4
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LED Display Notes on page A-2
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Scale Warning Codes on page A-6
Maintenance
Clean the housing and glass with a damp cloth and, if necessary, a non-ammonia based detergent. Do not allow
any abrasive material to touch the screen.