
TERRA DC WALLBOX UL
2020-10-05
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1.4.2
Tilting and handling
WARNING
Heavy equipment
The Terra DC Wallbox weighs approximately 70 kg. Follow the han-
dling Instructions:
1. Two people are recommended for the installation and wall-
mounting of a Terra DC Wallbox.
2. Do not drop the Terra DC Wallbox.
1.4.3
Sharp edges
WARNING
Sharp metal edges
There could be sharp metal edges inside the Terra DC Wallbox. It is
recommended to wear mash protecting gloves when working in-
side the charger.
1.4.4
Electric hazards
DANGER
Hazardous voltage
The Terra DC Wallbox contains conductors under hazardous electri-
cal voltages. The grid terminals on the internal DIN rail may carry
hazardous voltages, even if all circuit breakers are switched off.
1.4.5
Installation safety
DANGER
Hazardous voltage
Instructions:
1. Always switch off the input circuit feeding the unit, (external dis-
connect or breaker) before performing any installation, disassem-
bly, repair or replacement of components. Follow appropriate re-
quirements for safe work practices, including but not limited to
NFPA-70e.
2. Perform a voltage check to ensure electrical power is discon-
nected from the system.
3. Only ABB certified technicians should commission the Terra DC
Wallbox.
4. When the system is in an open or dangerous condition, do not al-
low unqualified persons to go near it. Instruct and warn people
about the potentially harmful high voltages.
5. The installation and maintenance personnel must supply their
own lighting equipment because the Terra DC Wallbox has no lights
inside the cabinet.
6. Always connect the Protective Earth (PE) first, before connecting
the other power input wires.
7. Be sure to properly and securely reassemble the Terra DC Wall-
box’s enclosure after installation or service operations.
8. When handling the equipment, a proper lifting device should be
used in accordance with your local EHS policies.