ITC DOSmart AC, Руководство пользователя

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Installation
4.3 HYDRAULIC INSTALLATION
4.3.1 Installation examples
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1. To avoid undissolved particles, never suck the product to be injected from the bottom of the tank.
2. Filter. It is essential to install a filter (150 micron) in the suction piping.
3. Level sensor
4. Agitator
5. For the evacuation of leaks through the leak detection orifice in the diaphragm loss collars, a hose
or pipe made of material compatible with the product to be dosed must be connected to the bottom of
the cylinder, and the liquid must be collected in a safe place.
6. Priming and drain valve built into the pump.
7. Pressure relief valve. Install a pressure relief valve in a bypass as close as possible to the pump in
order to protect the pump and the installation from possible overpressure. This bypass should pipe the
liquid to a safe place.
8. Pulsen dampener
9. Pressure gauge.
10. Pressure maintenance valve.
11. Flowmeter
12. Injection check valve