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. Replace and tighten the nuts and washers.
. Tighten the drive spring by turning the spool two or three circles and engage the latch pawl.
.
Pull the hose through the roller opening in the guide arm and replace the stopper.
4. OPERATION OF CONTROL VALVE
(1) LCD DISPLAY
INDICATIONS:
See the following displaying illustration of the LCD panel.
Fig. 4 LCD panel displays region
①.
Partial register
Measurement exceeds the maximum value will become zero and re-measure.
②.
Indication of unit of measurement (L, GAL, PT, QT)
③.
Accumulated total
④.
Battery condition (Low-power alarm device is built in.)
(2)
OPERATIONAL FUNCTIONS
The control valve features two keys (MENU and RESET).
A. Setting measurement unit
Solution 1
①.
Press “MENU” and “RESET” simultaneously and hold for about 5 seconds to enter the unit set mode.
②.
Press "RESET" to select the unit.
③.
When desired measurement unit is displayed, press “MENU” and hold about 1 second or the digit stops
blink to quit the setting mode.
Solution 2
Fig. 3
