5.1 Preparation of Commissioning
Ensure all the devices are accessible for operation, maintenance and service.
Check and confirm that the inverter is firmly installed.
Space for ventilation is sufficient for one inverter or multiple inverters.
Nothing is left on the top of the inverter or battery module.
Inverter and accessories are correctly connected.
Cables are routed in safe place or protected against mechanical damage.
Warning signs and labels are suitably affixed and durable.
5.2 Commissioning Procedure
If all the items mentioned above meet the requirements, proceed as follows to start up
the inverter for the first time.
5.2.1 Switch on the AC-Output and AC-Input.
5.2.2 Refer to “Part 4” to configure the parameters.
5.2.3 Switch on the DC circuit breaker between inverter and battery.
5.2.4 When the battery equipped is Pylon Li-ion Battery, turn on the
switch on the battery manually.
5.2.5 The relay will make 'clicking' sounds and it will take a short-time
to work automatically.
5.2.6 The system will work properly.
5. Commissioning
NOTE:
Never use any solvents, abrasives or corrosive materials to clean the inverter.
CAUTION:
Do not touch the surface when the inverter is operating. Some parts may be hot
and cause burns.
The LCD and the LED status indicator lights can be cleaned with cloth if they are too dirty
to be read.
Delta UM
Series inverter does not require any regular maintenance. However, cleaning the heatsink
will help inverter dissipating heat and increase the lifetime of inverter. The dirt on the inverter can be
cleaned with a soft brush.
6. Maintenance
.42.
.43.
