Mounting Location - Hitachi WJ-0001S User Manual

Wj200 series solar water pump inverter system
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Mounting location

Hardware installation
Study the following caution messages associated with mounting the inverter. This is the
time when mistakes are most likely to occur that will result in expensive rework, equipment
damage, or personal injury.
CAUTION: Be sure to install the unit on flame-resistant material such as steel plate.
Otherwise, there is the danger of fire.
CAUTION: Be sure not to place any flammable materials near the inverter.
Otherwise, there is the danger of fire.
CAUTION: Be sure not to let the foreign matter enter vent openings in the inverter
housing, such as wire clippings, spatter from welding, metal shavings, dust, etc. Otherwise,
there is the danger of fire.
CAUTION: Be sure to install the inverter in a place that can bear the weight according
to the specifications in the text. Otherwise, it may fall and cause injury to personnel.
CAUTION: Be sure to install the unit on a perpendicular wall that is not subject to
vibration. Otherwise, it may fall and cause injury to personnel.
CAUTION: Be sure not to install or operate an inverter that is damaged or has
missing parts. Otherwise, it may cause injury to personnel.
CAUTION: Be sure to install the inverter in a well-ventilated room that does not have
direct exposure to sunlight, a tendency for high temperature, high humidity or dew
condensation, high levels of dust, corrosive gas, explosive gas, inflammable gas, grinding-
fluid mist, salt damage, etc. Otherwise, there is the danger of fire.
Ensure Adequate Ventilation
To summarize the caution messages – you will need to find a solid, non-flammable, vertical
surface that is in a relatively clean and dry environment. In order to ensure enough room
for air circulation around the inverter to aid in cooling, it is recommended to maintain the
specified clearance and the inverter specified in the below diagram.
CAUTION: Be sure to maintain the specified clearance area around the inverter and
to provide adequate ventilation. Otherwise, the inverter may overheat and cause equipment
damage or fire.
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