PC NC Maintenance Manual The VS-626M5
4-90
4.4 Installation
This chapter describes the configuration, location and space when mounting the
VS-626M5 and the VS-656MR5.
Choosing A Location To Mount The Converter
To ensure proper performance and long operating life, follow the recom-
mendations below when choosing a location for installing the VS-626M5
and the VS-656MR5. Make sure the inverter and the converter are pro-
tected from the following conditions:
• Extreme cold and heat.
Use only within ambient temperature range: 0°C to +55°C (32°F to
131°F)
• Rain, moisture.
• Oil sprays, splashes
• Salt spray.
• Direct sunlight. (Avoid using outdoors.)
• Corrosive gases or liquids.
• Dust or metallic particles in the air.
• Physical shock, vibration.
• Magnetic noise. (Example: welding machines, power devices, etc.)
• High humidity.
• Radioactive materials.
• Combustibles: thinners, solvents, etc.
• Lift the mounting base. When moving the unit, never lift by the front cover, to avoid
damaging the unit.
• Mount the inverter and the converter on a nonflammable material (i.e., metal). Failure
to observe this caution can result in a fire.
• Install a fan or other cooling device to keep the ambient temperature of inverter and
converter below 55°C (131°F) and the intake air temperature to heat sink below 45°C
(113°F). Overheating may cause a fire or damage to the unit.
• Build an external emergency stop circuit that immediately stops operation and shuts
down power in an emergency. Failure to observe this caution may result in personal
injury.
CAUTION
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