Veichi SI30 series Manual

Chapter 1: Safety Requirement and Cautions

To ensure safety of your health, equipment and property, please read this chapter carefully before using
the solar pump inverter and act in compliance with the instructions when installing, debugging, running
and overhauling the inverter.
1.1 Safety Definition
Danger: it will cause danger of serious injuries and even death while operating against the rules.
Caution: it will cause danger of light injuries or equipment destruction while operating against the
rules.
Note: some information is useful while operating and using solar pump inverter.
1.2 Safety Requirements and Cautions
●Before Installation
1. Only qualified personnel can operate the equipment. Before operating, be sure to carefully
read the manual. The safe operation depends on the proper processes of choosing models,
carrying, installation, operation and maintenance.
2. Don't use the damaged or incomplete solar pump inverters; Otherwise, there is risk of injury.
●Installation
1. Please install the solar pump inverter on metal or other nonflammable material, and keep it
away from the combustible material. Otherwise there is danger of fire.
2. No unauthorized modification to the solar pump inverter; Otherwise there is danger of
damage.
3. Normal solar pump inverter without explosion-proof cannot be installed where with explosive
gas or dust; Otherwise there is danger of explosion.
●Wiring
1. Wire is connected only when the main circuit is cut off, otherwise there is a danger of shock.
2. Wire is connected by professional person only. Otherwise there is a danger of shock.
3. Earth must be reliable. Otherwise there is a danger of shock.
4. DC power supply should not be connected to output terminals U, V, W, otherwise there is a
danger of damage to solar pump inverter.
5. No drop of bolt, spacer, metal stick, conducting wire or other things into the inner of solar
pump inverter; Otherwise there is a danger of fire or damage to solar pump inverter.
1. If the damage to solar pump inverter or other equipment is caused by improper wiring and
utilization or unauthorized alteration, the user should shoulder all responsibilities.
SI30 Solar Pump Inverter Manual
Danger
Danger
Danger
Attention
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