DAYLIFF SUNFLO-A 600H Installatie- en bedieningshandleiding - Pagina 7
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Fig. 1 Pump Installation Arrangement
2.3 ELECTRICAL WIRING
Cover modules during connection to avoid electric shocks,
Connections should be done in the early morning or late
afternoon when irradiation is low.
WARNING
WARNING
Electrical connection should be carried out by an authorized
Electrician in accordance with local regulations.
WARNING
Ensure input power is isolated before wiring and connection
WARNING
WARNING
Ensure secure earth grounding of the system to avoid
dangerous power surges.
WARNING
WARNING
Ensure tight cable connections as loose connections are the
most common source of system failures.
WARNING
WARNING
Ensure that the Isolator and Controller are mounted adjacent
and close to the PV module array. Distance between controller
and PV module should not exceed 10m or pump performance
WARNING
WARNING
will be impaired. They must be well protected from rain and
weather.
Ball
Check
Valve
Valve
Outlet
Cable
Pressure Gauge
Rope
Fig. 2 Pump Axis Limits
4
Allowed
0
Min 10
Not
Allowed