General Safety Guidelines - NEC LED-FA031i2 Safety Manual

WARNING!
Suspended loads can cause severe head injuries.
Wear safety helmets when working with suspended loads.
Caution!
Risk of crushing and product damage due to heavy weight of the
product.
• When assembling heavy objects, take great care to avoid
crushing hands or limbs.
• Treat the cabinets with great care while lifting, placing or
transporting them to avoid injuries and damages at the cases
or LED pixel cards.

1.4 General Safety Guidelines

WARNING!
Risk of electric shock or fire due to high-voltage components.
• Do not expose this unit to rain or moisture.
• Do not submerge this unit partially, or completely in water, or liquids.
• Do not use this unit's polarized plug with an extension cord receptacle or
other outlets unless the prongs can be fully inserted.
• Do not open the cabinet because of the high-voltage components inside.
There are no user-serviceable parts are inside.
• Only qualified service personnel are allowed to service and open the unit.
Caution!
Risk of electric shock.
• If not in use, fully disengage the power to the unit by disconnecting the
power cord from the AC outlet.
• Do not use damaged cables. Check cables regularly. Replace damaged cables
immediately, they are not user-serviceable.
Caution!
Risk of fire and product damage by aggressive substances.
Keep the system away from aggressive substances, inflammable
gases and vapors.
Caution!
Risk of fire, injuries and product damage.
Keep the system away from flammable material.
•
Never block the air ventilation spaces around the LED Wall. Keep them free
•
at all times.
Only use the supplied cables, which are fit for the system and its
•
components.
Caution!
Risk of crushing and product damage due to heavy weight of the product.
The cabinets are top-heavy. Never leave them standing freely. Always use the
mounting arrangement.
4