Teledyne Analytical Instruments
7 Model 7500 Instruction Manual
6.8 Maintenance mode …………………………………………………………………… 57
6.9 Calibration …………………………………………………………………………….. 59
6.9.1 Zero calibration …………………………………………………………… 59
6.9.2 Span calibration ………………………………………………………….. 60
7. MAINTENANCE ................................................................................................... 61
7.1 Daily check ............................................................................................ 61
7.2 Daily check and maintenance procedures ............................................ 61
7.3 Cleaning of measuring cell .................................................................... 62
7.3.1 Disassembly and assembly of measuring cell ....................... 62
7.3.2 How to clean cell ……………………………………………….. 67
8. TROUBLESHOOTING ......................................................................................... 68
8.1 Error message .......................................................................................... 68
9. SPECIFICATIONS ............................................................................................... 70
9.1 Specifications ………………………………………………………………. 70
9.2 Code symbols ………………………………………………………………. 73
9.3 Outline diagram …………………………………………………………….. 78
APPENDIX ………………………………………………………………………………… 80
Drawing List ............................................................................................................. 80
