Toshiba VF-AS1 instruction manual Installation Installation environment

! E6581301!

1.4.4 Installation

■Installation environment

The VF-AS1 Inverter is an electronic control instrument. Take full consideration to installing it in the proper operating

environment.

1

Warning

•Do not place any inflammable substances near the VF-AS1 Inverter.

If an accident occurs in which flames are emitted, this could lead to fire.

Prohibited

•Operate under the environmental conditions prescribed in the instruction manual. Operation under any other conditions may result in malfunction.

Mandatory

Caution

•Do not install the VF-AS1 Inverter in any location subject to large amounts of vibration. This could cause the unit to fall, resulting in bodily injury.

Prohibited

•Check to make sure that the input power supply voltage is +10%, -15% of the rated supply voltage written on the rating label (±10% when the load is 100% in continuous operation).

If the input power voltage is not +10%, -15% of the rated power voltage (±10% when the load is 100% in continuous operation) this may result in fire.

Mandatory

• Do not install in any location of high temperature, high

humidity, moisture condensation and freezing.

• Avoid locations where there is exposure to water

and/or where there may be large amounts of dust and

metallic fragments.

• Do not install the inverter where there are gases that

corrode metal or solvents that adversely affect plastic.

•Operate in areas where ambient temperature ranges from -10°C to 60°C. When installing the inverter w here the ambient temperature will rise above 40°C, remove th e protective cover from the top cover (depending on the capacity of the inverter used). When installing the inverter where the ambient temperature will rise above 50°C, it is necessary to operate in lower current than rated value.

5cm

10cm

5cm

Point of measurement of the ambient temperature

Point of measurement of the

ambient temperature

Note: The inverter is a heat-emitting body. Make sure to provide proper space and ventilation when installing in

cabinet. When installing inside a cabinet, we recommend the removal of the protective cover.

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