
Electrical
connection
D184B097U02
FV4000-VT4/VR4 / FS4000-ST4/SR4
43
G00712
31
32
41
42
1
2
3
4
Fig. 27: Electrical connection of the flameproof design with open cable gland
1
Cable grip
2
Lock nut
3
Sleeve
4
Gaskets
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.
Содержание FV4000-VT4
Страница 1: ...Operating Instruction D184B097U02 Vortex Flowmeter Swirl Flowmeter FV4000 VT4 VR4 FS4000 ST4 SR4 ...
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Страница 128: ...Appendix 128 FV4000 VT4 VR4 FS4000 ST4 SR4 D184B097U02 ...
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