Arizona MAX-5000XL - Manual (Page 83)

AZI Customer Service 800-528-7411 or 602-470-1414 Page 83 of 92
11. TROUBLE DIAGNOSIS
SYMPTOM DIAGNOSIS REMEDY
Final result is always
zero or near zero Temperature too low Raise temperature,
see pages 25 & 68
No heat See No Heat symptom later in
table
Sample too small Increase sample size,
see pages 29 & 66
Final results vary too
much Test temperature incorrect Determine
temperature/ending criteria to
use or call AZI at
800-528-7411 or
602-470-1414 for assistance
Ending criteria incorrect
Sample size too small Increase sample size,
see pages 29 & 66
Samples not uniform Grind sample,
see page 65 Sample particles too large
Blank display or very
hard to see Contrast controls not set Adjust contrast, see page 16
No power Check power cord
connections, see page 14
Microprocessor failure Turn unit OFF and back ON.
Call AZI at 800-528-7411 or
602-470-1414 for assistance
Backlight connector
disconnected Call AZI at 800-528-7411 or
602-470-1414 for assistance
Heat will not turn off Circuit board failure Call AZI at 800-528-7411 or
602-470-1414 for assistance