Cannon D155 Instruction & Operation Manual

Contents

Cannon D155 Instruction & Operation Manual Manual pdf 4 page image

CANNON® D155 Density Meter Instruction & Operation ManualVersion 1.1c – March 2017; CANNON ® Instrument Company2139 High Tech Road • State College, PA • 16803 • USA5. Maintenance ............................................................................................................................................................ 325-1. Daily check .................................................................................................................................................. 325-1-1. Cleaning the measuring cell ............................................................................................................. 325-2. Other maintenance ....................................................................................................................................... 335-2-1. Replacement of the power fuse ........................................................................................................ 335-2-2. Adjustment of Injection Adapter (and tightening of tube nozzles) .................................................. 335-2-3. Replacement of optional peristaltic pump tubing ............................................................................. 356. Troubleshooting ....................................................................................................................................................... 376-1. Error messages and remedies ....................................................................................................................... 376-2. Symptoms for error numbers and associated remedies ................................................................................ 376-3. Troubleshooting ........................................................................................................................................... 386-3-1. Cannot turn on the main unit with the power switch........................................................................ 386-3-2. “Ready to Test” message does not appear and/or cell temperature is unstable. ............................... 396-3-3. The unit does not work even though power is on. ............................................................................ 396-3-4. LCD does not function ..................................................................................................................... 396-3-5. Key entry does not work .................................................................................................................. 406-3-6. Air bubbles are easily trapped in the sample and visible in the measurement cell ........................... 406-3-7. There is poor repeatability on measured values ............................................................................... 416-3-8. Sampling time is too long (optional peristaltic pump) ..................................................................... 426-3-9. Measuring time is too long ............................................................................................................... 436-3-10. Data cannot be stored in the memory ............................................................................................. 437. Others ...................................................................................................................................................................... 447-1. Basic specifications ...................................................................................................................................... 447-2. Principle of measurement ............................................................................................................................ 457-2-1. Oscillating U-tube Cell .................................................................................................................... 457-2-2. Density Tables.................................................................................................................................. 467-3. Warranty/Return Information ...................................................................................................................... 48