IWAKI PUMPS EHN-R, Инструкция по эксплуатации

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10 Precautions for use
• Electrical work shall be performed by a quali fi ed opera-
tor. Otherwise, personal or property damage accident may
result.
• Do not install the pump in the following places where...
–Under a fl ammable atmosphere or in a dusty/humid place.
–Under direct sunlight or wind & rain.
– Ambient temperature is beyond 0-40 degrees Celsius.
Protect the pump with a cover when installing it out of
doors.
• Select a level location where is free from vibration and
liquid can't stay. Fix the pump with M5 bolts so as not to
vibrate. If the pump is installed at a tilt, the
fl ow may reduce.
• When two or more pumps are installed, the pump opera-
tion interacts each other and vibration becomes signi fi cant,
resulting in poor performance or failure of internal electri-
cal devices. Select an installation location where tolerates
vibration to enough degree.
• Keep a wide maintenance space around the pump.
• Install the pump as close to a supply tank.
• Install the pump in a cool and dark place when handling
liquids that readily generate gas bubbles such as sodium
hypochlorite or hydrazine solution. Flooded suction mount-
ing is strongly recommended when using the pump with a
supply tank.
Precautions for use
Caution
Caution
Caution
Caution
Caution