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Idiomas disponibles
Idiomas disponibles
Varispeed F7
Installation
Install and cool the inverters as specified in the documentation. The cooling air must flow in the
specified direction. The inverter may therefore only be operated in the specified position (e.g.
upright). Maintain the specified clearances. Protect the inverters against impermissible loads.
Components must not be bent nor insulation clearances changed. To avoid damage being
caused by static electricity, do not touch any electronic components or contacts.
Electrical Connection
Carry out any work on live equipment in compliance with the national safety and accident pre-
vention regulations. Carry out electrical installation in compliance with the relevant regulations.
In particular, follow the installation instructions ensuring electromagnetic compatibility (EMC),
e.g. shielding, grounding, filter arrangement and laying of cables. This also applies to equip-
ment with the CE mark. It is the responsibility of the manufacturer of the system or machine to
ensure conformity with EMC limits. Your supplier or Yaskawa representative must be contacted
when using leakage current circuit braker in conjunction with frequency inverters.
In certain systems it may be necessary to use additional monitoring and safety devices in com-
pliance with the relevant safety and accident prevention regulations. The frequency inverter
hardware must not be modified.
Caution!
Cables must not be connected or disconnected, nor signal tests carried out, while the
power is switched on.
Do not perform a withstand voltage test on any part of the Varispeed. The frequency
inverter contains semiconductors, which are not designed for such high voltages.
Do not remove the digital operator while the mains supply is switched on. The printed cir-
cuit board must also not be touched while the inverter is connected to the power.
Never connect general LC/RC interference suppression filters, capacitors or overvoltage
protection devices to the inverter input or output.
To avoid unnecessary over current faults, etc, being displayed, the signal contacts of any
contactor or switch fitted between inverter and motor must be integrated into the inverter
control logic (e.g. baseblock).
Please do not connect or operate any equipment with visible damage or missing parts.
The operating company is responsible for any injuries or equipment damage resulting
from failure to heed the warnings in this manual.
A complete manual on CD-ROM is included within this package. A paper copy can be printed
directly from this CD-ROM. Of course a printed copy can be ordered from a local sales office or
also from our web site http://www.yaskawa.de.
Notes
The VARISPEED F7 frequency inverters are certified to CE, UL, and c-UL.
Note!
For equipment destined to the U.S. and Canadian markets, specific installation requirements
and/or recommendations are specified and are referred to in full detail in the full version of the
instruction manual contained on the CD included with this product. It is recommended that a
hard copy of this full version instruction manual be provided with the product before delivery to
the U.S. and Canadian markets.
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BASIC INSTRUCTIONS
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