Teral VKN-e Series, Инструкция по эксплуатации

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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, pull, or pinch the power cable
or any lead wires of the product.
Otherwise, it may lead to an electric shock or fire.
After detaching the companion flange from the pump,
screw a pipe into it.
Otherwise, it may lead to 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.
Otherwise, it may lead to an electric shock, injury, damage, or
leakage.
Check the wiring sections and wires for any
looseness.
A loose connection may cause a fire or electric shock.
Before rotating the pump 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.
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.
[VKN-e] Do not perform zero-discharge operation.
[VKP-e] 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.
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.
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.
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.
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 liquid 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 liquid.
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.
During test operation, never run the pump dry (i.e.
never run the pump when the liquid level is below
the Minimum liquid level).
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.
During normal operation, do not run the pump dry
for more than 30 seconds.
Otherwise, it may lead to damage or a fire.
Do not put a cloth or other covering on the motor.
Otherwise, it may lead to overheating or ignition.
Do not touch the motor body while the pump is
running or immediately after the pump has stopped.
Otherwise, you may get burns from the hot surface.
In the event of an alarm or abnormal condition that
cannot be resolved, immediately stop the operation,
turn off the power, and then contact Teral or its
service provider.
Otherwise, it may lead to an accident.
Do not run the pump with tools or other objects
placed on the unit.
Otherwise, it may lead to an injury or damage.