E11
TECHNICAL
DETAILS
INTENDED USE
FACTORY SETTINGS
TOOL USE
EXPLODED AND
PARTS LIST
OPERATION
TROUBLE
SHOOTING GUIDE
D. Battery replacement
9V DC battery is applied for power supply. When voltage is below 6.5V, screen of flowmeter
will flash and the meter cannot be used any longer, which means battery must be replaced
immediately. Batte ry replacement must be processed under dormancy mode after screen
disappears for the sake of reliable setting preservation.
To replace the batteries:
1. To replace the battery, please open the battery cover according to the photo shows.
2. Pull out the battery electrode.
3. Remove the used batteries.
4. Install 1 new 1 Alkaline cell 9V.
5. Replace the cover again.
The Meter will start automatically as soon as the battery pack is fixed, carrying out a short
SELF-TEST:
• Complete lighting of LCD
• Complete stop of LCD
• Display of serial number of electronic board
• Normal operation mode
The replacement of the batteries does not cause any data loss. The customization of the
Meter, previously set, remains operational.
1. If the meter does not operate for more than 30 seconds, it will return to sleep mode.
2. Please pause for more than 30 seconds between reusing AUTO mode.
Pressing “right arrow” and slide to the right
