1-2
Warning
Be sure to keep the terminal box cover attached
during the operation of the pump.
Otherwise, it may lead to an electric shock.
Be sure to install the coupling cover during the
operation of the pump.
Otherwise, it may lead to an injury or damage.
After detaching the companion flange from the
pump, screw a pipe into it.
Otherwise, it may lead to damage or leakage.
Do not forcibly bend, pull, or pinch the power cable
or any lead wires of the product.
Otherwise, it may lead to an electric shock or fire.
Check the wiring sections and wires for any
looseness.
A loose connection may cause a fire or electric shock.
Before starting the maintenance or inspection
work, be sure to stop the pump and turn off the
main power of the panel board.
Otherwise, it may lead to an electric shock, injury, damage,
or leakage.
Before starting the unit or carrying out
maintenance/inspection work, ensure that all the
relevant workers are informed of the operation and
that there are no workers in the dangerous zone.
Otherwise, it may lead to an unforeseen accident.
Before rotating the main shaft by hand to check its
smooth rotation, be sure to turn off the main power.
Otherwise, it may lead to an injury or damage.
After turning on the power, do not touch any parts of
the pump other than those required for operation.
Otherwise, it may lead to an electric shock or injury.
Do not perform long hours of zero-discharge
operation continuously.
Otherwise, the temperature and pressure may increase
inside the pump, thus damaging the pump or causing steam
to blow off.
Do not put your fingers or foreign objects into any
openings or rotating part of the motor during
operation.
Otherwise, it may lead to an injury or damage.
For overhaul, replacement of parts, or repairs, ask
the vendor or the service center specified by Teral.
If unskilled personnel carry out work that requires special
knowledge, it may lead to an accident or failure.
In the event of a power failure, be sure to turn off the
power switch.
Otherwise, the pump may suddenly start up on restoration of
the power, thus leading to an injury.
Caution
Do not use the unit outside the range of the product
specifications.
Otherwise, it may lead to an electric shock, fire, leakage,
failure, or other problems.
Do not use the unit at an incorrect power voltage.
An incorrect voltage may damage the motor.
Do not use a single pump unit as the only means of
directly operating key facilities or sustaining life.
In the event of a failure, the water supply may stop. Ensure to
make a backup unit available for operation.
Before unpacking the delivered container, check
that the container is placed in the correct
orientation (not upside down). Carefully unpack the
container, while paying special attention to nails.
Otherwise, it may lead to an injury or damage.
Ensure that the floor at the unit’s installation place is
waterproofed and fitted with drainage.
Otherwise, it may lead to serious damage in the event of
leakage.
Do not install two or more different cables or
control wires in one pipe or duct.
Otherwise, it may lead to malfunction of the product or other
equipment.
Do not step on the pump or motor.
Otherwise, it may lead to an injury, damage, or other problems. Do not expose the motor to water.
Otherwise, it may lead to an electric shock, electric leak,
failure, or other problems.
Operate the controls carefully.
Otherwise, it may lead to an injury or damage. Never run the pump dry.
Otherwise, it may lead to damage or a fire.
Before operation, thoroughly clean (flush) the inside
of the piping to remove foreign matter.
Otherwise, the piping system may be contaminated with
foreign matter, thus leading to an accident or a pump failure.
