netvox R72608, Руководство пользователя

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6.3 RA0708Y
RA0708Y product is waterproof and can be placed outdoors after the network joining is completed.
(1) In the position to be installed, loosen the bottom U-shaped screw of the RA0708Y and the mating washer nut, and fix the
U-shaped screw through the appropriate size cylinder on the RA0708Y fixed strut piece. Install the washer nut in order, lock the
nut till RA0708Y body is stable and does not shake.
(2) Loosen the M5 nut at the bottom of the RA0708Y matte and take the matte together with the screw.
(3) Insert the power DC plug from the center through hole of the RA0708Y bottom cover, and insert it into the RA0708Y DC socket,
and then return the mating screw to the original position and lock the M5 nut tight.
6.4 PH Sensor Use
The water level of the water you plan to measure the pH value of is recommended to be higher than the spiral curve on the pH sensor.
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Note:
(1) The sensor is recommended to be installed with angles higher than 15 degrees.
(2) Horizontal or upside-down position is not allowed.
Spiral curve