Federal Signal Corporation 2001DC, Инструкция по установке, эксплуатации и обслуживанию

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4-1
SECTION IV
SERVICE AND MAINTENANCE
4-1. GENERAL.
WARNING
Service or maintenance should be performed by qualified personnel familiar with
the siren, associated controls, and power sources being used.
The siren has moving parts, high operating currents, explosive gases, and
corrosive materials, and produces high output sound levels which could cause
severe personal injury, electrocution, or death.
Before servicing or maintaining, ensure that remote activation can not occur and
disconnect power to the siren and its controls.
The Model 2001DC Siren is designed to require a minimum of maintenance. In addition, historical experience
has shown that all Federal sirens are highly reliable devices. However, if a siren failure does occur, Federal
Signal will provide technical assistance with problems that cannot be handled satisfactorily and promptly
locally. If assistance is desired, contact:
CWS Service Department
Federal Signal Corporation
2645 Federal Signal Drive
University Park, Illinois 60466
1 (800) 524-3021.
Refer to Section 4-3.
4-2. PREVENTIVE MAINTENANCE.
Test the 2001DC for proper operation at least once a month. A daily test at noon, curfew, or
other selected time is preferred. This not only enhances the usefulness of the siren, but instills
public confidence in the reliability of the warning system, and provides additional confirmation
of it being prepared for operation in an emergency.
In order to minimize the possibility of siren failure, annual inspection and maintenance is
desirable. Following is a recommended procedure for inspection.
WARNING
The output level of a Model 2001SRN is capable of causing permanent hearing
damage. Therefore, ALWAYS wear suitable hearing protection when
performing tests or maintenance on the siren.
To prevent the siren from sounding or rotating, always turn off the power to the siren at the disconnect switch
and remove the 48VDC, 4AWG red wire in the Battery Box before inspecting or maintaining the siren.
1. Inspect battery connections and clean and apply a coating of protective grease if necessary.
2. Check individual battery voltages. Voltages should be approximately 13.6 VDC each when fully charged.