1 Safety Instructions and General Warnings
YASKAWA Europe TOEP C710616 92D AC Drive L1000H Quick Start Guide EN 7
Precautions for CE Low Voltage Directive Compliance
This drive has been tested according to IEC/EN 61800-5-1: 2007, and it fully complies with the Low Voltage Directive.
The following conditions must be met to maintain compliance when combining this drive with other devices:
• Do not use drives in areas with pollution higher than severity 2 and overvoltage category 3 in accordance with IEC/EN
664.
• Ground the neutral point of the main power supply for 400 V Class drives.
In the drives L40112 through 40150, the wire bending space (space between terminals and cable entry point)
provided is smaller than recommended in the IEC/EN61800-5-1.
We declared the CE marking based on the harmonized standards. Refer to the Technical Manual or contact YASKAWA
for more detailed information.
Do not operate damaged equipment.
Failure to comply could result in further damage to the equipment.
Do not connect or operate any equipment with visible damage or missing parts.
Do not use unshielded cable for control wiring.
Failure to comply may cause electrical interference resulting in poor system performance. Use shielded twisted-pair
wires and ground the shield to the ground terminal of the drive.
Only connect recommended devices to the drives braking transistor terminals.
Failure to comply could result in damage to the drive or braking circuit.
Carefully review instruction manual TOBP C720600 0 when connecting a braking option to the drive.
Do not modify the drive circuitry.
Failure to comply could result in damage to the drive and will void warranty.
YASKAWA is not responsible for modification of the product made by the user. This product must not be modified.
Check all the wiring to ensure that all connections are correct after installing the drive and connecting other
devices.
Failure to comply could result in damage to the drive.
Improper application of devices on drive output circuits can damage the drive
Do not connect unapproved LC or RC interference suppression filters, capacitors, ground fault circuits, or overvoltage
protection devices to the drive.
Check the motor rotation and elevator movement direction prior to starting up the drive.
The drive puts out voltage in phase sequence U-V-W with an Up command. Make sure the elevator moves up if the
motor is supplied with this phase sequence.
Always remove the ropes when performing Rotational Auto-Tuning.
During Rotational Auto-Tuning the drive turns the motor for a certain time. Not removing the ropes might result in
damage to the equipment.
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