Mitsubishi Electric FREQROL HC Instruction Manual page 4

4. Additional instructions
To prevent injury, damage or product failure, please note the following points.
(1) Transportation and mounting
• Please use common sense when carrying the product. Not doing so can cause injury.
• Do not stack the equipment higher than the number recommended.
• Install the product in a load-bearing place in accordance with the instruction manual.
• Do not operate if the high power factor converter is damaged or has parts missing.
• Do not lift the equipment with the front cover attached; it may fall off.
• Do not stand or rest heavy objects on the product.
• Check the equipment mounting orientation is correct.
• Prevent any dust, wire fragments or other foreign bodies from dropping into the high power factor
converter.
• Do not drop the high power factor converter, or subject it to impact.
• Use the equipment under the following environmental conditions:
Ambient
temperature
Ambient
humidity
Storage
temperature
Ambience
Altitude,
vibration
*Temperatures applicable for a short time, e.g. in transit.
(2) Trail run
• Check all parameters, and ensure that the machine will not be damaged by sudden start-up.
• Before starting operation, ensure that each peripheral device is wired properly. Incorrect connection
may lead to unexpected operation.
(3) Operation
• The load used must be a three-phase induction motor. If any other electrical equipment is connected to
the inverter output, the equipment may be damaged.
• Do not modify the equipment.
CAUTION
-10°C to +50°C (non-freezing)
(-10°C to +40°C when the dust-protection structure attachment is used)
90%RH or less (non-condensing)
Indoors (free from corrosive gas, flammable gas, oil mist, dust and dirt)
Maximum 1000m above sea level for standard operation.
After that derate by 3% for every extra 500m up to 2500m (91%).
CAUTION
CAUTION
- A-3 -
-20°C to +65°C*
2
5.9m/s or less