Figure 14 – Structure for attached version of CF02Fx1 and CF02Fx2
3.4. Assembly Instructions
The motor cable (9) of CF01F and CF02F Inverters is pre-assembled in the Inverter enclosure
(11). Once the Inverter is correctly attached to the compressor, the motor cable is then
connected to the hermetical terminals pins.
The earth terminal (8) is pre-assembled on the Inverter enclosure (11). Once the Inverter is
adequately attached to the compressor and the earth screw (7) is assembled, the
compressor shell is electrically connected to the earth terminal. The earth screw and the
enclosure hook (10) are the fixing elements that keep the Inverter in the correct position
during transportation and operation.
Screws for cable fastening and cover (2, 4, 5) are self-tapping 4x20 mm screws. The earth
screw (7) is M3,5X0,6, class 5.8, with a spring washer (Embraco SKU 19307899). All the
screws (2, 4, 5, 7) shall be fastened applying 1,0 Nm (±0,2) torque. The screwdriver bit is
the PH2.
WARNING
● The screws must be free of the following substances: Hydrocarbons; Ester
based oils (e.g., compressor oil); Phenols; Amines; Ketenes; Automotive fluids
such as grease, except glycol and heavy alcohol.
● The specified screwing torque must be met. Embraco recommends to verify it
at least once per batch.
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