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.
Do not forcibly bend or pull the power cable and
the lead wire of the product. Avoid putting them
between objects.
Failure to observe this may cause an electric shock or fire.
Only after detaching a companion flange from
each pump, screw a pipe into it.
Failure to observe this may cause damage or leakage.
Before starting the maintenance or inspection
work, be sure to stop the pump and turn off the
main power of the panel board.
Failure to observe this may cause electric shock, injury,
damage or leakage.
Check that the wire connections and wiring
sections are free from looseness.
Looseness may cause a fire or electric shock.
Before rotating the main shaft by hand to check its
smooth rotation, be sure to disconnect the main
power supply.
Otherwise, it may lead to injury and/or damage.
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
around the unit.
Otherwise, it may lead to an unforeseen accident.
Never perform zero-discharge operation.
Failure to observe this may increase the internal temperature
and pressure of the pump, leading to damage and steam
spouting.
Do not touch any part of the pump that does not
need operation, after energized.
Failure to observe this may cause electric shock or injury.
If you need to disassemble the pump for check,
parts change, repair and other work, ask the
vendor or the service provider specified by Teral
Inc.
Work needing expertise may lead to an accident or failure
when an inexperienced person does such work.
Do not put your fingers or other objects into the
opening and rotating part of the motor during
operation.
Otherwise, it may lead to injury and/or damage.
Be sure to turn off the power switch if an electric
outage occurs.
At the time of power restoration, the machine may suddenly
operate, leading to an injury.
Caution
Do not use the unit outside the range of the
product specifications.
Otherwise, an electric shock, a fire, leaks, or failures may
occur.
Do not use the unit at an incorrect power voltage.
The motor may get damaged if used with an incorrect supply
voltage.
Do not use a single unit as the only means of
directly operating key facilities or sustaining life.
Otherwise, a failure may lead to the suspension of water
supply. Be sure to get a backup machine ready.
Ensure that the delivered container is placed in the
correct orientation (not upside down) before
unpacking. Carefully unpack the container, while
paying special attention to nails.
Otherwise, it may lead to injury and/or damage.
The floor in the pump installation area must be
provided with water-proofing and drainage
measures.
Otherwise, significant damage may be caused in case of a
leak.
Do not put the cables or control line of other
equipment in the same pipe or duct.
Otherwise, it may damage the unit and/or other equipment.
Do not step on the pump and motor.
Otherwise, it may lead to injury, damage, and/or other
problems.
Do not allow a liquid to splash on the motor.
Otherwise, it may lead to an electric shock, electric leak,
failures, and/or other problems.
Operate the controls carefully.
Otherwise, it may lead to injury and/or damage.
During test operation, never run the pump dry (i.e.
never run the pump when the liquid level is below
the minimum level).
Failure to observe this may cause damage or a fire.
Prior to operation, clean the interior of piping
thoroughly to remove foreign matter.
Otherwise, the foreign matter in the piping system may get
into the pump, leading to an accident or pump failure by
conveyance of the mixed liquid.
During normal operation, never run the pump dry
for more than 30 seconds.
Failure to observe this may cause damage or a fire.
Do not put a cloth on the motor.
Failure to observe this may cause overheating or ignition.
Do not touch the motor body during operation or
immediately after the stop of operation.
Failure to observe this may cause a burn due to high
temperature of the pump.
