Ohaus MB23 MOISTURE ANALYZER Manual it - Manual (Page 9)

MB23 / MB25 EN-7
Cleaning
 Disconnect the Analyzer from the power supply before cleaning the Analyzer.
 Make sure that no liquid enters the interior of the Analyzer.
 Make sure the Analyzer is cooled down before cleaning.
 Clean the Analyzer at regular intervals.
 Housing surfaces and the temperature sensor may be
cleaned with a lint-free cloth slightly dampened with water
or a mild cleaning agent.
 Glass surfaces may be cleaned with a commercial glass
cleaner.
 Do not use solvents, harsh chemicals, ammonia or
abrasive cleaning agents.
Troubleshooting
Symptom / Display Possible Cause Remedy
Cannot turn on No power to analyzer Verify connections, fuse and voltage
Weight value blinking Sample weight less than 0.5g Increase sample size
“Tare” shown Pan weight needs set to zero Press Tare
“Close Cover” shown Cover needs to be closed before starting test Close cover
Poor accuracy Improper calibration
Unstable environment Perform calibration
Move the analyzer to suitable location
Cannot calibrate Unstable environment
Incorrect calibration masses Move the analyzer to suitable location
Use correct calibration masses
Err 7.0 Time out
Err 8.1 Pan support has load during power on Remove weight from pan support
Err 8.2 Pan support was removed prior to power on Install pan support
Err 8.3 Weight on pan support exceeds capacity Remove weight from the pan support
Err 8.4 Pan support was removed during weighing Re-install pan support
Err 8.5 Cannot perform temperature calibration Cool down the analyzer
Err 8.6 Current temperature is higher than setting Cool down the analyzer
Err 9.5 Factory calibration data corrupted Contact an Ohaus-authorized dealer
Err 10.3 Temperature sensor out of range – high Contact an Ohaus-authorized dealer
Err 10.4 Temperature sensor out of range – low Contact an Ohaus-authorized dealer
Err 10.5 Temperature sensor defective Contact an Ohaus-authorized dealer
Err 10.6 Temperature sensor defective Contact an Ohaus-authorized dealer
Err 10.7 Temperature out of control Contact an Ohaus-authorized dealer
Err 11.0 AC power is unstable Use a power line conditioner
Err 53 EEPROM checksum error Contact an Ohaus-authorized dealer
Err 54 Loading of calibration parameters failed Contact an Ohaus-authorized dealer
Service Information
If the troubleshooting section does not resolve or describe your problem, contact your authorized OHAUS service agent.
Please visit our web site: www.ohaus.com to locate the OHAUS office nearest you.
Accessories
Description Part No.
Security Locking Cable 76288-01
Security Lock (Kensington ® type) 470004-010
Temperature Calibration Kit 11113857
Sample Pans (50/Box) 80850086
Pads, Glass Fiber (200/Box) 80850087
Reusable Sample Pans (3/pk) 80850088
Reusable Deep Sample Pans (3/pk) 80252479
Reusable Wire Cage 80252477
Sample Pan Handler 80252476
50g Calibration Weight 51054-16
Description Part No.
STP103 Thermal Printer, US 80251992
STP103 Thermal Printer, EU 80251993
STP103 Thermal Printer, UK 80251994
CBM910 Impact Printer, JP 80252041
CBM910 Impact Printer, US 80252042
CBM910 Impact Printer, EU 80252043
Cable, STP103 80252581
Cable, CBM910 80252571
Data collection Software SW12
Protective glass
Temperature sensor