Important Safety Instructions - SolarEdge SE5K Installation Manual

8 IMPORTANT SAFETY INSTRUCTIONS
IMPORTANT SAFETY INSTRUCTIONS
SAVE THESE INSTRUCTIONS
WARNING!
The inverter cover must be opened only after switching the inverter ON/OFF/P
switch located at the bottom of the inverter to OFF. This disables the DC voltage
inside the inverter. Wait five minutes before opening the cover. Otherwise, there
is a risk of electric shock from energy stored in the capacitors.
WARNING!
Before operating the inverter, ensure that the inverter AC power cable and wall
outlet are grounded properly. This product must be connected to a grounded,
metal, permanent wiring system, or an equipment-grounding conductor must
be run with the circuit conductors and connected to the equipment grounding
terminal or lead on the product.
WARNING!
Opening the inverter and repairing or testing under power must be performed
only by qualified service personnel familiar with this inverter.
WARNING!
Do not touch the PV panels or any rail system connected when the inverter
switch is ON, unless grounded.
WARNING!
SafeDC complies with IEC60947-3 when installing the system with a worst case
SafeDC voltage (under fault conditions) < 120V.
The worst case voltage is defined as: Voc,max+ (String Length-1)*1V, where:
Voc,max = Maximum Voc (at lowest temperature) of the PV module in
the string (for a string with multiple module models, use the max value)
String Length = number of power optimizers in the string
CAUTION!
This unit must be operated according to the technical specification datasheet
provided with the unit.
CAUTION!
HEAVY OBJECT. To avoid muscle strain or back injury, use proper lifting
techniques, and if required - a lifting aid.
-Three Phase System Installation Guide MAN-01-00505-1.2