User manual

6F8A0917
- 158 -
Check / Replacement of power supply unit
In general, electronic components deteriorate faster if the ambient temperature is high. The life of
the power supply unit is about 10 years if the ambient temperature is 40°C, and 5 to 6 years if the
temperature is 50°C or more. To extend the life of the flowmeter, it is recommended that you
replace the power supply unit early.
Contact your nearest Toshiba representative for a flowmeter inspection or unit replacement.
Product disposal
The main body or parts of the converter must be disposed of, according to the rules and regulations
of your local government.
Especially if you dispose of electrolytic capacitors to replace parts, have it done by an agency
which is licensed to handle industry waste materials.
Operative life
The operative life of this flowmeter is 10 years from the date of shipment.
The life of the flowmeter differs depending on the environmental conditions and the way it was
used. To extend the life of the flowmeter, inspect the flowmeter periodically and clean or replace
components if necessary.