6
Electric shock can cause personal injury or even death. Avoid direct contact with
dangerous voltages at all times. The protective ground connection, where provided, is
essential to safe operation and must be verified before connecting the power supply.
Know the following safety warnings and guidelines:
Dangerous Voltages
· Only qualified service personnel are allowed to perform equipment installation or
replacement.
· Only qualified service personnel are allowed to remove chassis covers and access
any of the components inside the chassis, other than the card collector or circuit
breaker.
· Before servicing, turn off the equipment's electrical power by switching the circuit
breaker to the OFF position.
Grounding
· Do not violate the protective grounding by using an extension cable, power cable,
or autotransformer without a protective ground conductor.
· Take care to maintain the protective grounding of this equipment during service or
repair and to re-establish the protective grounding before putting this equipment
back into operation.
2.2 Installation Site
When selecting the installation site, comply with the following:
Protective Ground
- The protective ground lead of the building's electrical installation
should comply with national and local requirements.
Environmental Condition
– The installation site should be dry, clean, and ventilated.
Do not use this equipment where it could be at risk of contact with water. Ensure that this
equipment is operated in an environment that meets the requirements as stated in this
equipment's technical specifications, which may be found on this equipment's data
sheet.
Ÿ
Installation Requirements
Ÿ
Circuit Overload
Know the effects of circuit overloading before connecting this equipment to the power
supply.
A readily accessible disconnect device shall be incorporated external to the equipment.
WARNING
Allow only qualified service personnel to install this equipment. The
installation must conform to all local codes and regulations.
CAUTION
Consider the connection of this equipment to the supply circuit and the
effect that overloading of circuits might have on overcurrent protection
and supply wiring. Refer to the information on the equipment-rating
label when addressing this concern.
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