Matsusada HARS Series, Инструкция по эксплуатации

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2 Before Using This Product
4
HARS series
2-4 Handling Precautions

For equipment (systems) that uses a high-voltage power supply of 750 V or higher,
faults that are caused by high voltage might be generated by the equipment.

Although the unit has protections against instantaneous short circuits, avoid any
operation where there are repetitive short circuits that lead to discharge.

All possible measures have been taken against noise, however if you find hang up
or unintended voltage output, turn off the power supply once to reset the unit, and
then, check the display for abnormal output voltage/current while sending the
command again from the controller.

When changing the load, first turn off all power that is supplied to the
unit.
2-5 Installation
2-5-1 Installation Conditions
Never place objects on top of the power supply unit.
Avoid using the unit in locations that are subject to dust and corrosive gas.
Do not install the power supply in locations that are prone to condensation.
Do not allow liquids or metals to get inside the power supply via ventilation
holes or other openings. Doing so could lead to breakdown, electric shock, or
fire.
Do not store or use the product in a place where conductive dust, such as iron
powder, can enter through the air inlet/outlet.
Doing so may cause a short circuit, resulting in electric leakage, burnout, fire,
or malfunction.
The product is designed to be installed in a 19-inch rack. Use guides to support
the chassis when mounting the power supply.
Avoid supporting the unit only by the installation holes on the front panel.
The handle on the front panel is used to change the direction the power supply
is facing and to pull the unit out of rack in which it is mounted. Avoid placing the
full weight on the handle.
Install and use the unit in a horizontal orientation.
Be sure to maintain a space of at least 30 cm at the front and rear of the power
supply unit, and do not block the intake/exhaust ports.
Ensure that the external cabinet also has intake and exhaust ports that are
the same size as the openings on the power supply.
Do not install the power supply in a sealed cabinet or similar enclosure, and
provide ventilation to ensure that exhaust heat from the exhaust port does not
return through the intake port.
Promptly remove any dust that accumulates in the intake port.
If dust accumulates in the intake port, it will interfere with the cooling of the unit
and lead to breakdown.
Do not impact to protrusions on the front panel when you move the product.
Never take impat to the encoder especially because it causes degrading
component life significantly.
If welding or similar work will be performed near the power supply, first
disconnect all connection wires from the power supply.