PEDROLLO VSP - Safety Warnings and Emergency Procedures; General Warnings and Precautions; Emergency Stop Procedure

3
VSP |
WARNINGS
• Please read all parts of this manual carefully before installing and using the product.
• Check that the rating plate data is as required and matches the facilities.
• Only qualied personnel capable of making electrical connections in accordance with national regulations may carry out
installation and maintenance.
• The VSP must only be used for the purpose and operation for which it was designed. Any other application and use should
be considered misuse and hazardous.
• In the event of a re at or near the installation site, do not use water jets, but use suitable extinguishers (powder, foam,
carbon dioxide).
• Install the equipment away from heat sources in a dry, covered place in accordance with the specied degree of protection
(IP).
• Only qualied technicians who are aware of the safety regulations in force may carry out any installation and/or mainte-
nance work.
• Use of non-original spare parts, tampering or improper use will void the product warranty.
• The manufacturer cannot be held liable for damage deriving from misuse of the product and is not responsible for damage
caused by maintenance or repairs carried out by unqualied people and/or using non-original spare parts.
DURING THE FIRST INSTALLATION PHASE AND IN THE EVENT OF MAINTENANCE, ensure that:
• THERE IS NO LIVE VOLTAGE on the electricity mains.
• The system IS NOT PRESSURISED
• The electrical power mains is equipped with safety devices and, in particular, a high sensitivity dierential switch (30
mA in class F and B) suitable to protect against fault currents, alternating type, unipolar button, continuous with high
frequency. Also check that the earthing complies with the regulations.
• Before removing the cover of the inverter or starting interventions on it, disconnect the system from the electrical mains
at least 5 minutes so that the capacitors have the time to discharge using the built-in discharge capacitors;
• Having carried out the electrical connection on the system, check the settings of the inverter.
• Do not remove the cover and/or disconnect the VSP power if the inverter is running.
ATTENTION: If out of services (display on in OFF with white background) VSP remains live; before any
intervention, it is compulsory to disconnect power from the unit.
EMERGENCY STOP
While VSP is running, you can make an emergency stop by disconnecting the power supply to the unit.
Ensure there is no VOLTAGE on the electricity mains. Make sure that the system is NOT PRESSURISED.