Ingeteam INGECON SUN String Control 320 Handbuch Für Montage Und Betrieb Seite 48

Ingeteam
Carry out all control and handling without voltage.
As a minimum security measure in this operation, you should always follow the so-called 5 golden
rules:
1. Disconnect.
2. Prevent any possible feedback.
3. Check there is no voltage.
4. Ground and short circuit.
5. Protect from live elements, if any, and put up safety signs around the work zone.
Until these five steps are completed, the work area cannot be considered voltage-free and any work
performed will be considered to be work on live equipment.
Ingeteam accepts no liability for any damages caused by improper use of the equipment. Any work
carried out on any equipment which implies a modification of the original electrical arrangements
must be proposed in advance to Ingeteam. These must be studied and approved by Ingeteam.
It is obligatory to provide the necessary measures to prevent any person from outside the installation
from approaching or handling the equipment.
These instructions must be easily accessible close to the unit and located within reach of all users.
Before carrying out the installation and start-up, please carefully read these safety instructions and
warnings as well as all the warning signs on the unit. Ensure that all the notices are perfectly legible
and that those which are damaged or have disappeared are restored.
Protection against direct contact is by means of the housing.
The unit has been tested according to the applicable regulations to comply with the safety
requirements, the values for insulation clearances and leakage paths for the voltages used.
Potential hazards for people
DANGER: Electric Shock.
The equipment may remain charged after disconnecting the PV array and auxiliary power.
Carefully follow the mandatory steps in the manual for removing the voltage.
DANGER: explosion.
There is a very low risk of explosion in very specific cases of malfunction.
The casing will protect people and property from the explosion only if it is correctly closed.
Potential hazards for the equipment
CAUTION: connections.
After all duly authorised handling, check that the equipment is ready to start operation. Only after
this can you connect it following the instructions in the manual.
48 AAS2011IQM01_ - Installation and usage manual
Safety