Electrical Installation: Three-Phase Pumps; Check And Configure The Motor; Figure 4 Motor Voltage Configuration: Single-Phase Pumps - Edwards RV3 Instruction Manual

Figure 4 Motor voltage configuration: single-phase pumps

A
B
5
A. Top view of motor A. Top view of motor
C. View of On-off switch C. View of On-off switch
1. Terminal box 1. Terminal box
3. Voltage selector switch 3. Voltage selector switch
5. Voltage selector switch cover 5. Voltage selector switch cover
7. Position 'I' (on) 7. Position 'I' (on)

4.7 Electrical installation: three-phase pumps

4.7.1 Check and configure the motor

CAUTION:
Ensure that the motor is correctly configured for the local electrical supply. If the
pump is operated when the motor is not correctly configured for the electrical supply,
the motor will be damaged.
1. Remove the screws which secure the cover of the motor terminal-box. Remove the
cover.
2. Remove the cable-gland from the inside of the terminal-box and fit the cable-gland
to the cable lead through hole in the side of the terminal-box.
3. Ensure that the motor is correctly configured for the local electrical supply. If
necessary, reconfigure the links
A65201880_AA
A65201880_AA - Installation
B 3
1 2
C
4
6
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C
8 7
B. View of voltage selector switch cover B. View of voltage selector switch cover
2. Electrical inlet-connector 2. Electrical inlet-connector
4. On-off switch 4. On-off switch
6. Retaining screws 6. Retaining screws
8. Position '0' (off) 8. Position '0' (off)
(Figure: Three-phase electrical connections: 200–
03/2021 - ©Edwards Limited