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3 OPERATION
15
3.3
Restarting the Device
3.3.1
When stopping the device for a week or less
Follow the procedure in "3.1 Starting the Device" (page 11).
3.3.2
When stopping the device for a week or more
1.
Remove the residual-chlorine sensor, insert beads, and then reinstall the sensor.
Reference
"7.4.3 Maintenance of the residual-chlorine sensor" (page 133)
2.
Install the pH and conductivity sensors. (Optional)
Reference
"2.2 Installing the pH Sensor (optional)" (page 8)
"2.3 Installing the Conductivity Sensor (optional)" (page 9)
3.
Follow the procedure in "3.1 Starting the Device" (page 11).
3.4
Maintenance Mode
When it is necessary to perform maintenance, you can hold outputs by switching to
maintenance mode.
To enter maintenance mode, press [MAINTENACE] or [CAL.] on the MEASUREMENT
screen and go to the MAINTENANCE or CALIBRATION screen.
The screen returns to the MEASUREMENT screen and continues in maintenance mode
for one minute, and then “MAINTENANCE” is displayed at the top of the screen.
Reference
See "5.2.2 Setting external output during operation" (page 75) for maintenance operations.
Summary of Contents for TW-100
Page 1: ...Water Distribution Monitor TW 100 Instruction Manual CODE GZ0000080187H ...
Page 8: ......
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