3
15. Replacement Parts
When replacement parts are required, be sure the service technician has used replacement parts specified by the
manufacturer or that have the same characteristics as the original part. Unauthorized substitutions may result
in fire, electric shock or other hazards.
16. Safety Check
Upon completion of any service or repairs to this equipment, ask the service technician to perform safety checks
to determine that the equipment is in proper operating condition.
17. Field Installation
This installation should be made by a qualified service person and should conform to all local codes.
18. Correct Batteries
Warning: Risk of explosion if battery is replaced by an incorrect type. Dispose of used batteries according to
the instructions.
19. Tmra
A manufacturer’s maximum recommended ambient temperature (Tmra) for the equipment must be specified
so that the customer and installer may determine a suitable maximum operating environment for the equipment.
20. Elevated Operating Ambient Temperature
If installed in a closed or multi-unit rack assembly, the operating ambient temperature of the rack environment
may be greater than room ambient. Therefore, consideration should be given to installing the equipment in an
environment compatible with the manufacturer’s maximum rated ambient temperature (Tmra).
21. Reduced Air Flow
Installation of the equipment in the rack should be such that the amount of airflow required for safe operation
of the equipment is not compromised.
22. Mechanical Loading
Mounting of the equipment in the rack should be such that a hazardous condition is not caused by uneven mechanical
loading.
23. Circuit Overloading
Consideration should be given to connection of the equipment to supply circuit and the effect that overloading
of circuits might have on over current protection and supply wiring. Appropriate consideration of equipment
nameplate ratings should be used when addressing this concern.
24. Reliable Earthing (Grounding)
Reliable grounding of rack mounted equipment should be maintained. Particular attention should be given to
supply connections other than direct connections to the branch circuit (e.g., use of power strips).
Disposal
WEEE (
Waste Electrical & Electronic Equipment
)
Correct Disposal of This Product
(Applicable in the European Union and other European countries with separate collection systems)
This marking shown on the product or its literature, indicates that it should not be disposed with other household wastes at the
end of its working life. To prevent possible harm to the environment or human health from uncontrolled waste disposal, please
separate this from other types of wastes and recycle it responsibly to promote the sustainable reuse of material resources.
Household users should contact either the retailer where they purchased this product, or their local government office, for details
of where and how they can take this item for environmentally safe recycling.
Business users should contact their supplier and check the terms and conditions of the purchase contract. This product should
not be mixed with other commercial wastes for disposal.
