IWAKI TC-X030V, Руководство по эксплуатации

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Installation
WARNING
!
Arranging outside exhaust
Pump
Ground
Hose
Protection box
Silencer
2.Recommended Liquid piping connection diagram
1) Connect a flow valve and a drain valve to the liquid discharge side (outlet) of the pump.
2) Connect a flow valve for maintenance purposes to the suction side (inlet) of the pump.
3) Connect hoses to both the suction side and to the discharge side of the pump and attach them to the respective vessels.
Pump
Air supply
Airline ball valve
Flow valve
Flow valve for maintenance
Drain valve
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・ If a diaphragm is damaged, fluid may be ejected along with the air from the exhaust port. In cases when the pump is positioned
below the liquid so that hydraulic pressure is acting on the pump, pushing the diaphragms etc, if a diaphragm fails then fluid
can flow out of the pump under gravity. Please carryout protective measures, for example, place the pump in a pit, or set the
pump into a protection box, use liquid detection through the use of a spill sensor, etc, and at the same time, provide visible
warnings signs around the pump.
＊ Pump exhaust should be directed to a safe place, away from people, animals and food.
＊ Connect a hose with an electrical ground wire to the pump's exhaust port, and attach the silencer to the end of the hose.
Use a hose of the same diameter as the exhaust port. (If the hose is longer than 5 meters [16.4 feet] , consult your local
distributor or our company directly.) Place the exhaust outlet in a pit, or a protection box, etc.