Astralpool 25462 Manuale di installazione e manutenzione - Pagina 9
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2.3 WIRING
• To avoid the terminal block from overheating (which could cause a fire), check that the
terminals are securely fastened. Loose terminals will make the warranty null and void.
• Any unsuitable electrical connection will make the warranty null and void.
• The power cable must be insulated and protected against abrasion and damage.
• Turn the power off and install a ground connection before beginning work on the wiring.
1. Unscrew the screws to open the connection box. (FIGURE 4)
2. Disconnect and remove the factory test wires from the terminal block. (FIGURE 4)
3. Run the power cable through the gland seal nut and tighten it. (FIGURE 5)
- The type of power cable used must be sheathed in polychloroprene or an equivalent synthetic
elastomer and not be lighter than the cable' s heavy-duty polychloroprene sheath (designa-
tion code 60245 IEC 66). However, pumps with a rated power of 1 CV or lower may be fitted
with a standard-duty polychloroprene sheathed cable (designation code 60245 IEC 57).
Installation and general maintenance manual
FIGURE 4
FIGURE 5
- SELF-PRIMING POOL PUMPS
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