x
Contents
Safety Information ...........................................................................................ii
Safety Precautions .........................................................................................iii
Warning Information and Position .................................................................vii
Warranty Information .................................................................................... viii
Registered Trademarks ..................................................................................ix
Before Reading This Manual ..........................................................................ix
1 Handling Inverters ...................................................................1-1
Varispeed F7 Introduction ............................................................................ 1-2
îš‹
Varispeed F7 Applications .............................................................................................. 1-2
îš‹ Varispeed F7 Models...................................................................................................... 1-2
Confirmations upon Delivery ........................................................................ 1-4
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Checks ........................................................................................................................... 1-4
îš‹ Nameplate Information ................................................................................................... 1-4
îš‹ Component Names ........................................................................................................ 1-6
Exterior and Mounting Dimensions .............................................................. 1-7
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Open Chassis Inverters (IP00) ....................................................................................... 1-7
îš‹ Enclosed Wall-mounted Inverters [NEMA1 (Type 1)] ..................................................... 1-8
Checking and Controlling the Installation Site............................................ 1-10
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Installation Site ............................................................................................................. 1-10
îš‹ Controlling the Ambient Temperature........................................................................... 1-10
îš‹ Protecting the Inverter from Foreign Matter ................................................................. 1-10
Installation Orientation and Space.............................................................. 1-11
Removing and Attaching the Terminal Cover............................................. 1-12
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Removing the Terminal Cover ...................................................................................... 1-12
îš‹ Attaching the Terminal Cover ....................................................................................... 1-12
Removing/Attaching the Digital Operator and Front Cover ........................ 1-13
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Inverters of 18.5 kW or Less ........................................................................................ 1-13
îš‹ Inverters of 22 kW or More........................................................................................... 1-16
Removing and Attaching the Protection Cover .......................................... 1-17
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Removing the Protection Cover ................................................................................... 1-17
îš‹ Attaching the Protection Cover..................................................................................... 1-18