ABB FV4000 Operating Instruction page 37

Fig. 27: Electrical connection of the flameproof design with open cable gland
1 Cable grip
2 Lock nut
Important
After switching off the supply power, wait t > 2 minutes before opening the flameproof
housing.
1. Unscrew the cover from the cable connection area at the rear of the transmitter.
2. Remove the cable gland.
3. Install the conduit gland.
4. Route the connecting cable through.
Important
The outer diameter of the unshielded connecting cable must be between 8.0 mm
(0.31 inch) and 11.7 mm (0.46 inch)
5. Tighten the lock nut on the gland to a torque of 32.5 Nm
(23.97 lbf-ft).
6. Fasten the connecting cable inside the housing with the additional cable grip.
7. Connect the bare wires to the corresponding terminals (see the section titled "Cable
connection area").
8. Screw on the cover for the cable connection area fully and fasten hand-tight. Make sure the
gaskets for the cover are seated properly.
D184B097U02
1
31
32
41
42
FV4000 / FS4000
Electrical connections
3 Sleeve
4 Gaskets
2
3
4
G00712
37