FLYGT 3126.290, Инструкция по установке, эксплуатации и обслуживанию

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WS004313C
T
1
T
2
T 3
T
4
Figure 5: Copper foil on control element.
b) Put a white shrink hose over the drain wire and the cable terminal.
c) Fit a cable lug on the drain wire.
d) Twist T1+T2 and T3+T4.
e) Put a shrink hose over the control element.
Make sure that the conductive copper foil and drain wire is covered.
3. Prepare the ground (earth) core for SUBCAB
™
cable:
a) Peel the yellow-green insulation from the ground (earth) core.
b) Check that the ground (earth) core is at least 10% longer than the phase cores in
the cabinet.
c) If applicable, put a cable lug on the ground core.
4. Prepare the ground (earth) core for screened SUBCAB
™
cable:
a) Untwist the screens around the power cores.
b) Put a yellow-green shrink hose over the ground (earth) core.
Leave a short piece uncovered.
c) If applicable, put a cable lug on the screened ground core.
d) Twist all power core screens together to create a ground (earth) core and fit a
cable terminal to the end.
e) Check that the ground (earth) core is at least 10% longer than the phase cores in
the cabinet.
5. How is the connection to ground (earth) made?
• Screw: Fit cable terminals to the ground (earth) core and the power cores.
• Terminal block: Leave the core ends as they are.
6. Prepare the main leads:
a) Remove the aluminum foil around each power core.
b) Peel the insulation from each power core.
Connect the motor cable to the pump
NOTICE:
Leakage into the electrical parts can cause damaged equipment or a blown fuse. Keep
the end of the motor cable dry at all times.
Installation
Flygt 3126.290 Installation, Operation, and Maintenance Manual 23