Service Manual Ponygraphic
Chapter 5
Troubleshooting
5.2
5. TROUBLESHOOTING
The following list is an extension of the troubleshooting section outlined in the operator's
manual. The reader should familiarize with the setup, operation and troubleshooting sections of
the operators manual before attempting to service the unit.
This section deals with the following problems and their recommended solutions
o
The system does not operate when switched ON.
o
The Printer does not work properly.
o
The Pony graphic is unable to measure properly flow and volume.
o
The optoelectronic transducer does not work.
o
The batteries cannot be recharged or green LED remains OFF.
o
Serial Communication Error.
o
The Keyboard does not work
o
The LCD Display backlight does not work.
Note:
It is very important while diagnosing problem to look at the non-instrumental aspects of
troubleshooting. This will save time and efforts for reaching to the correct solution
Please ensure the following before opening the instrument.
•
There are no operator level problems.
•
There are no environmental problems.
