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Electrical
Before starting work on the electrical installation, ensure that the power supply
is isolated. Cable selection and corresponding fuse size should be chosen in
accordance with the current involved and surrounding conditions.
All electrical installation work should be carried out by a competent person
1.
The unit is fitted with 1.3 metres of supply cable. Should this cable be too short,
a suitable length of three-core cable (minimum 0.75mm per core) should be
obtained and connected to the terminal block in the electrical box as shown in
Figure 8. Remove the electrical box cover by unscrewing the four retaining screws.
2.
Do not use long cable lengths, as this may cause substantial voltage drop,
poor pump performance, and could also result in motor overload.
MAIN WINDING
N
L
POWER SUPPLY
Single Phase 230 VAC / 1PH / 50Hz
Schematic Wiring Diagram
Figure 8
16
E
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