1.Performance characteristics: 
Floating ball control switch is able to adjust barrel, tank or well liquid level switch. It can automatically adjust, easy to operate small, easy to install, safe and reliable maintenance exemption, non-toxic and environmentally friendly. It has water arrived in effect, is widely used in container homes, factories, mining pools, Shantou, acid and alkali tanks, barrels, tanks, irrigation and other containers. 
2.Technical parameters: 
Rated Current: Voltage: 10 (8A) 250V-10 (4) A380V; 
Rated Power: 1KW; 
Operating temperature: -10 degrees Celsius to 90 degrees Celsius; 
Working pressure: 1 atm; 
Working life:> 5000 
Lead Length: 4M (special lengths available on request). 
3. Installation and wiring methods: 
Use brown and black wires: 
Floating ball when the next level, the contact is connected to the state. 
Floating ball in the liquid, the contact is unreasonable state. 
Use brown and blue wires: 
Floating ball in the liquid, the contacts are connected to the state. 
Floating ball when the next level, the contact is unreasonable state. 
Unused wires must (be absolute insulation). 
Floating ball liquid level controller is recommended to use voltage 24V. 
4, method of the weight device : 
After A Floating ball switch the cable penetration from the center of the concave circular hole hammer, gently push the top of the hole hammer so embedded in the plastic ring due to the thrust of the cable head and off. (If necessary, it can also be used a screwdriver to remove this plastic ring). Then this fall plastic ring on the cable you want to position setting fixed raw weight of the liquid. 
B Gently push the hammer pulled cable, until the hammer center buckle plastic ring, hammer lightly pressed in the plastic ring as long as that is not falling, this plastic ring if damaged or lost, can be the same diameter bare copper wire buckle the cable instead. 
Hammer to require only attach the accessories. 
Please pull the cable directly control box, try to avoid using the middle connector. 
If they had to have joints, cable connectors must not be immersed in liquid. 
Ordering instructions: 
Clearly needed ordering the dissolved air Floating ball type and quantity.