MODULAR SUNWAY TG
TE OD
INSTALLATION GUIDE
100/
139
Rev. 03
– 01/06//2018
Figure 66: Filter replacement
WARNING
The carter protecting the air intake grilles is to be reassembled carefully. In particular,
make sure that the covering is perfectly fastened to the cabinet wall. Wrong mounting
may affect the IP rating of the inverter.
10.5.
Checking the emergency stop button
DANGER
Electric shock and burns hazard: coming into contact with live PV field or grid
components can lead to serious injury and even death!
Do not touch any components other than those specifically indicated in the instructions.
To check correct operation of the emergency stop switch, proceed as follows:
•
STOP the inverter.
•
Make sure that key-operated selector switch 41SA1 (microswitch disabling door opening, see 10.6)
is turned to DISABLED.
•
Make sure that the inverter is connected to both supply voltages (DC and AC) and that it is powered.
•
Check that the external emergency stop button has not been activated.
•
Press the emergency stop button.
•
Open the doors.
•
Check that the AC and DC control devices on the inverter are correctly opened.
•
Close the electrical cabinet doors.
•
Release the emergency stop button.
•
Close the AC and DC control devices on the inverter.
•
Turn key-operated selector switch 41SA1 (microswitch disabling door opening, see to ENABLED.
•
Press START to restart the inverter.
10.6.
Checking the door microswitches
DANGER
