Safety Rules - ABB TruFit 50kVA Installation Manual

1.2 Safety rules

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The power distribution unit operates with high currents and voltages. The properly installed system is grounded
to earth and IP 20 rated against electrical shock and foreign objects when all dead fronts are in place. Installation
and service must be performed by a manufacturer's qualified technicians or a certified service partner.
General
- Move the PDU in an upright position in its original package to the final destination room.
To lift the cabinets, use a forklift or lifting belts with spreader bars.
- Check for sufficient floor and elevator loading capacity.
- Check the integrity of the PDU equipment carefully.
If you notice visible damage, do not install or start the PDU.
Contact your ABB Service Center immediately.
- WARNING! RISK OF ELECTRICAL SHOCK!
Do not remove covers, there are no user serviceable parts inside.
This should be performed by qualified service personnel.
- This PDU contains potentially hazardous voltages.
- End user must follow applicable regional occupational safety codes/regulations during installation, operation
and equipment maintenance. This may require additional field marking or labelling defining appropriate level
of PPE (Personal Protection Equipment) to reduce the risk of Arc-flash related injuries.
Contact our ABB Service Center for product specific information.
Installation
- This PDU must be installed and connected only by trained personnel.
- Verify accurately during Commissioning and Maintenance of the PDU, for the following:
Damaged components, squeezed wires and cables, or not correctly inserted plugs.
- After removing the sidewalls of the PDU, make sure that all earth connections when reassembling, are
correctly reattached.
- This PDU is intended for use in a controlled indoor environment free of conductive contaminants and
protected against animal intrusion.
- WARNING! HIGH LEAKAGE CURRENT TO GROUND:
Ground connection is essential before connecting to AC input!
- Switching OFF the Unit does not isolate the PDU from the Utility.
- Do not install the PDU in an excessively humid environment or near water.
- Avoid spilling liquids on or dropping any foreign object into the PDU.
- The Unit must be placed in a sufficiently ventilated area; the ambient temperature should not exceed 104°F
(40°C).
- It is important that air can move freely around and through the Unit. Do not block the air vents.
- Avoid locations in direct sunlight or near heat sources.
Storage
- Store the PDU in a dry location; storage temperature must be within -13°F (-25°C) to 131°F (+55°C).
6/34 94-1100-00002873 A0 EN│TruFit
ARC FLASH HAZARD SYMBOL
Indicates the presence of an arc flash hazard.
IMPORTANT INFORMATION SYMBOL
This symbol indicates operator tips and/or important information for
the use of the product. This symbol is not used to indicate information
regarding potential hazards or property damage.
RECYCLE SYMBOL
DO NOT DISCARD SYMBOL
Indicates that you should not discard waste electrical or electronic
equipment (WEEE) in the trash. For proper disposal, contact your local
recycling/reuse or hazardous waste center.
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Power Distribution Unit
Installation Guide