DAYLIFF SUNVERTER 4 - Wiring Safety Precautions; Connection Safety Guidelines; Operation Safety Warnings; Hybrid Operation Safety

4
2.5 Running
Do not change wiring and connection when the inverter is
powered, else may cause electric shock.
WARNING
CAUTION
To prevent equipment damage, refrain from making random
changes to the function parameters of the inverter.
CAUTION
The temperature of heat sink is normally high during running
and it should not be touched, else may cause burns.
Make sure all the wiring and connection are correctly
connected before powering on, or else may damage the PV
disconnect switch or cause re.
CAUTION
To avoid the risk of re, make sure to securely tighten the
terminal using the specied torque.
CAUTION
Do not connect capacitor or phase-advanced LC/RC noise
lter with inverter output.
CAUTION
2.4 Connection
CAUTION
Do not switch off DC or AC power to the inverter while the
pump is running. The disconnect switch and/or MCB should
only be operated after the inverter is in stop mode otherwise
there will be damage .
2.6 Hybrid Operation
2.7 Others
WARNING
Maintenance and inspection must be performed by a
qualied technician.
WARNING
Do not disassemble the inverter during operation. The
inverter must be powered off atleast 5 minutes before
conducting maintenance and inspection and this is to avoid
the residual voltage of electrolytic capacitor in major loop
causing personal injuries.