Specification:
Model: HFS-25
Voltage: 6-380V
Control mode: Paddle
Switch type: SPDT
Material: 304 stainless steel body, copper connector, phosphor bronze bellows
Connector: 1 / 25mm
. working pressure: 1.0MPa
Ambient temperature: 0~60℃
Liquid temperature: -10~100℃(Fluid without icing)
Contact life: 1000000 times
Microswitch Voltage: 220VAC
Microswitch Current: 15A
Weight: Approx.416g/ 14.7oz

Package List:
1 * Water Switch
5 * Paddle
1 * User manual

Installation method:
1. Open the switch
2. The switch has been set at minimum rate. Turn the adjusting screw counterclockwise to increase the setting value.
3. Press the target to check whether the micro switch can work normally. Excessive clockwise rotation of the adjusting screw may leadto the failure of the switch.
4. After the installation, please press the lever of the switch several times to check. If there is no click sound, turn the adjusting screw counterclockwise until there is click sound.
5. The adjustment screw of lacquer seal is only used for the first time to adjust the state of switch. Please do not change or adjust it.
6. Observe three operating cycles to ensure that the switch and the system to which it is connected are operating properly and cover the switch enclosure promptly.

Note:
1. Please check the switch carefully before installation.
2. switch can be installed in horizontal pipeline or vertical pipeline with upward liquid direction, but not in pipeline with downward liquid direction. When installed in the pipeline with upward liquid direction, the effect should be considered.
3. HFS switch could not be used in the pipe which liquid temperature below freeing point.
4. Arrester must be installed if quick-closing valve fixed downstream.