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CAUTION
(1) Unspecified use.
Do not use pumps for purposes other than specification in the spec sheet or the nameplate.
Especially, check the motor specification (phase, voltage and frequency). Unspecified use may cause
personal injuries, the pump or peripheral equipment damage.
(2) Restrictions of operator.
Transportation, installation, wiring, operation, servicing, and inspection should be performed by
qualified personnel who have full knowledge on the handling the pump.
(3) Caution when opening package.
Open the package after checking upside down of the product. When opening a wooden crate, be
careful of nails and silvers to get the product out without hurting you.
(4) Ventilation.
Do not place objects around the pump that might obstruct ventilation as the motor heats up. In
handling toxic or odorous liquids, have the pump situated in a well-ventilated place to prevent
poisoning.
(5) Repairs and returning the pump.
When repairing the damaged pump, contact your supplier. If sending the pump back by express,
wash the interior and exterior with fresh water and check it without liquid. Then, wrap with a vinyl bag
and pack it.
(6) Plastic (resin) parts.
The pump is made of resin and it may cause fatal accident for strong impact. Do not hit and get on
top of the pump. Also attach piping supports not to apply any pipe load to the pump.
(7) Pump starting.
Check the direction of rotation at the starting up of the pump. In this time, open the suction and
discharge valves and check no liquid leakage from the pipe connection. After exhausting air and
filling the pump with liquid, check the direction of rotation by switching quickly. If the rotation is in
reverse, switch two of the three phases in the three-phase power supply to change the direction of
rotation. Make sure to power off before wiring it.
(8) Disposing of scrapped pump.
When disposing scrapped pumps, remove adherent liquid and discard it as industrial waste in law.
(9) Outflow protection.
Just in case liquid leaks to break the pump or pipes, take appropriate preventative measures.
