3
Caution
Banning the unspecified use
Do not use the pump for purposes other than those specified on the nameplate. Connect the pump after
checking the power specification of motor (phase, voltage and frequency). Unspecified use may cause
personal injuries or damages to the pump and peripheral equipment.
Restriction on persons handling a pump
Carry, install, wire, operate and maintain a pump by an expert who has full knowledge of the pump.
Caution in unpacking
Before opening the package, check the up side down. When it is a wooden crate, be careful to avoid injury
yourself from nails and slivers.
Ventilation
Do not obstruct ventilation around the motor to prevent to overheat it. If handling toxic or odorous liquids,
install the pump in a well-ventilated place to prevent symptoms of poisoning.
Repair and return
Contact your supplier or us to repair the damaged pump. When returning the pump by courier, clean up
the inside and outside of the pump by water. Pack it with a plastic bag after checking no liquid.
Plastic parts
The pump is made of plastic. If it receives strong impact, it may damage and lead to personal injuries. Do
no hit and climb on it. Install a piping support to prevent the piping load.
Pump start-up
Check the rotational direction when initially starting up the pump. Open the suction and discharge valves
and check is no liquid leak from the pipe connection. Then, turn on the switch instantly after releasing air
from the pipe and filling the liquid in the pump, and check the rotational direction. For reverse rotation,
switch two of the three phases in the three-phase power supply. Before this, turn off the power supply and
ensure safety.
Disposal of pump
When dispose the used pump, remove adhered liquid and dispose it as the industrial waste in accordance
with the law.
Leak protection
Take appropriate preventative measures in consideration of possible leakage for the pump and pipe
damage.
