Astralpool MAXIM Manual De Instalación Y Mantenimiento General página 10

- Adjust the value of the ground fault circuit interrupter in line with pump intensity.
- Before connecting the motor, check the type of fuse required.
- Check the layout and connection of the earthing cable in the unit.
- Respect the electrical installation and connection instructions. Failure to do so may lead to
the pump's manufacturer declining all liability and rendering the warranty null and void.
- The installation may be subject to special regulations.
- Unsuitable mains connections involve the risk of electrocution.
For pumps with a single-phase motor:
• Thermal protection is incorporated.
• Use a motor guard with magneto-thermal protection.
• The adjustment data for the thermal relay is to be used as a guideline, as the motor is
already fitted with protection.
• For 230 V, use a H07 RN-F3 type connection sleeve with a cable section that adapts to the
power of the motor and to the length of the cable.
For pumps with o three-phase motor:
• Use a motor guard with magneto-thermal protection.
• Protect the pump against overloads with a cut-off switch for the motor.
• Adjust the thermal value according to the thermal protection table. For the connection Δ (3
x 230 V network), use the protection with the highest indicated value. For the connection Υ
(3 x 400 V network), use the protection with the lowest indicated value.
• Connect the lowest voltage at Δ and the highest at Υ for voltage intervals other than
230/400 V; 400/690 V.
• For AC, use a H07 RN-F3 type connection sleeve with a cable section that adapts to the
power of the motor and the length of the cable.
• The mains cable may only be connected by skilled, authorised personnel.
10 Installation and general maintenance manual - POOL PUMPS