Toshiba tosvert VF-AS3 Instruction Manual page 6

(2) Do not install in any location where corrosive gases or
grinding fluids are present.
(3) Operate in areas where ambient temperature ranges from
-15°C to +60°C.
• When using the inverter in locations with temperatures above 50°C, remove
the top cover and operation panel of the inverter to use it.
For details of how to remove the top cover, refer to [2. 2] of instruction manual
(E6582062).
• The inverter is a heat-emitting body. Make sure proper space and ventilation
are provided when installing in the cabinet.
• Measure the ambient temperature in the positions shown in the figure on the
right.
(4) Do not touch the heat sink as it may have a high tempera-
ture.
(5) Do not install in any location subject to large amounts of
vibration.
• If the inverter is installed in a location that is subject to vibration, anti-vibra-
tion measures are required. Please consult with your Toshiba distributor
about these measures.
(6) If the inverter is installed near any of the equipment
listed below, provide measures to insure against
errors in operation.
• Solenoids: Attach a surge suppressor on the coil.
• Brakes: Mount a surge absorber on the coil.
• Magnetic contactors: Mount a surge absorber on the coil.
• Resistors: Place far away from the inverter.
2
E6582116
Position for measuring
ambient temperature
5 cm 5 cm
Measurement
position
10 cm
Measurement
position
Resistors