Advertisement
3. Precautions for use of the inverter
There are following precautions for IP54 specification.
(1) Do not remove the operation panel.
The operation panel is installed to the front cover.
The connection cable is also connected to PU connector internal of the
inverter.
CAUTION
· The operation panel (FR-DU07) is designed to IP54 specifications.
Do not install the FR-DU07 mounted on the FR-F740-EC.
(2) Remove the rubber bushing and use the cable gland (equivalent for SKINTOP
ST-M series, locknuts GMP-GL-M series and Gaskets GMP series, LAPP) so
that cable wiring satisfies IP54.
For a hole in which the cable is not led, the rubber bush may be used without
replacing.
(3) Not supported to UL, cUL
2/8
BCN-C22005-352
Advertisement
