Section Safety; Section Safety - YASKAWA FSDrive-MV1000 Instructions Manual

2.1 Section Safety

2.1

Section Safety

When the drive is moved using a crane, it must be done by a qualified crane operator.
Improper use of the crane could result in the drive falling, causing death or injury.
When a lifter is used to load or remove Power Cells, the dedicated lifter must be used.
Failure to comply could result in a Power Cell falling, causing death or injury.
Do not remove bolts from the top of the transformer panel and fit hoisting tackle to lift it.
Failure to comply could result in deformation or falling of the transformer panel.
When lifting the transformer panel, take care to ensure that the housing is not damaged by contact with the ceiling
plate or other parts.
Failure to comply could result in deformation of the transformer panel or damage to the ceiling plate.
Never install ducts in the air exhaust system.
Making modifications, such as connecting air exhaust ducts to the exterior of the drive panel's cooling fan, could
reduce the cooling airflow and result in an abnormal rise in temperature or drive failure. Do not use air exhaust ducts.
Take measures to prevent salt-bearing atmospheric air, rain and dust getting into the switch room.
Insulation is impaired and metals are corroded by absorption of moisture and salt damage, and this can cause the drive
to malfunction.
Also install an air conditioner or ventilation system with sufficient capacity to prevent all potential damage to the drive
and the other devices in the switch room, and maintain an ambient temperature of no higher than 40
of no greater than 85% (Yaskawa recommends the installation of an air conditioner).
Observe the following precautions when installing the drive panel.
When installing the panel take care to prevent metal chips from drilling, oil, water, from and so on getting stuck to the
drive or inside it. And when the installation work is completed, check thoroughly to ensure that no tools or unused
parts have been left inside the panel, and that there are no foreign objects or obstructions on or around parts where
power flows, at the air filters, or on the ventilation louver on the top of the drive. Failure to comply could result in
damage to the panel.
When using rollers to move the drive panel, make sure that the following conditions are met.
Improper handling could result in damage to the panel.
Place the panel on the rollers while adjusting their positions so that they extend approximately 100 mm each side of the
panel's frame.
Distribute the weight of the drive evenly on the rollers so stress is evenly distributed on the bottom of the drive.
Create a smooth, even surface for rolling by laying boards flat on the floor. Use boards with sufficient strength and
durability, and make sure the boards do not have gaps between them.
When bolting frames to each other, make secure connections by using the tightening torque indicated in this manual.
Any space between two frames may cause a leakage of cooling air, resulting in the drive failure.
When storing the drive, be sure to observe the precautions explained in
An incorrect storage method could result in damage to, or failure of, the drive.
Before turning on the power to the drive after a long period in storage, carefully check for moisture and dust.
Failure to comply could result in damage by fire or other damage.
34
DANGER
Crush Hazard
NOTICE
Storing Drives on page 50
YASKAWA ELECTRIC EZZ010928 FSDrive-MV1000 Instructions
C and a humidity
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