Fuji Electric FRENIC-Multi Series, Инструкция по эксплуатации

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1-2
1.2 Mounting the PG Interface Card
• Turn the power OFF and wait for at least five minutes before starting installation.
Otherwise, electric shock could occur.
• Do not use the product that is damaged or lacking parts.
Doing so could cause a failure and injuries.
• Prevent lint, paper fibers, sawdust, dust, metallic chips, or other foreign materials from
getting into the inverter.
Otherwise, a fire or an accident might result.
• Incorrect handling when mounting or removing the product could cause a failure.
A failure might result.
When handling the PG interface card and interface printed circuit board (interface PCB), take any
antistatic measure or hold their hooks taking care not to directly touch their circuit boards;
otherwise, the static electricity charged in your body may damage them.
(1) Remove the terminal cover.
For details on how to remove the terminal cover, refer to the FRENIC-Multi Instruction
Manual (INR-SI47-1094-E), Chapter 2, Section 2.3 "Wiring."
(2) If the interface PCB is installed on the inverter, push the hooks provided on both ends of the
interface PCB and pull it up and out of the inverter with both hands. (Store the removed
interface PCB for future use.)
(3) Connect the CN3 connector (shown in Figure 1.2) on the PG interface card to the connector
on the inverter until it clicks into place.
(4) For inverters of 0.75 kW or below: Before reinstalling the terminal cover, cut off the barrier (see
Figure 1.3) of the terminal cover using nippers or the like
(5) Reinstall the terminal cover, taking care not to pinch control signal lines.
When reinstalling the terminal cover, refer to the FRENIC-Multi Instruction Manual
(INR-SI47-1094-E), Chapter 2, Section 2.3 "Wiring."
For inverters of 3.7 kW or below: When performing the wiring for the main circuit
terminals, you need to remove the PG interface card beforehand.
Figure 1.3
Barrier of the cable outlet
PG interface card