Honeywell HRDE4X4 manual Dispose of used batteries according to the instructions

12.Servicing

Do not attempt to service this equipment yourself. Refer all servicing to qualified service personnel.

13.Damage Requiring Service

Unplug this equipment from the wall outlet and refer servicing to qualified service personnel under the following conditions:

•When the power-supply cord or the plug has been damaged

•If liquid is spilled or objects have fallen into the equipment

•If the equipment has been exposed to rain or water

•If the equipment does not operate normally by following the operating instructions, adjust only those controls that are covered by the operating instructions as an improper adjustment of other controls may result in damage and will often require extensive work by a qualified technician to restore the equipment to its normal operation.

•If the equipment has been dropped or the cabinet damaged

•When the equipment exhibits a distinct change in performance—this indicates a need for service.

14.Replacement Parts

When replacement parts are required, ensure the service technician uses 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.

15.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.

16.Field Installation

This installation should be made by a qualified service person and should conform to all local codes.

17.Correct Batteries

WARNING!	Risk of explosion if battery is replaced by an incorrect type.
	Dispose of used batteries according to the instructions.

18.Operating Temperature

An operating temperature range is specified (see Appendix D, Specifications) so that the customer and installer may determine a suitable operating environment for the equipment.

19.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 specified operating temperature range.

20.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.

21.Mechanical Loading

Mounting of the equipment in the rack should be such that a hazardous condition is not caused by uneven mechanical loading.

22.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.

Rev 2.00	3	Document 900.0399
		03/06