DETCON MODEL A1-DV2 Hazardous Duty Class I. Div 2, Multi-tone Alarm Station Operator’s Installation and Instruction Manual DETCON, Inc. 3200 Research Forest Dr., The Woodlands, Texas 77387 Ph.281.367.4100 / Fax 281.298.2868 Hwww.detcon.com May 12, 2011 • Document #4352 • Revision 0.
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A1-DV2 Table of Contents 1.0 1.1 1.2 1.3 Description................................................................................................................................................ 1 Horn...................................................................................................................................................... 1 Smart Battery Pack...............................................................................................................................
A1-DV2 This page left intentionally blank Shipping Address: 3200 A-1 Research Forest Dr., The Woodlands Texas 77381 Mailing Address: P.O. Box 8067, The Woodlands Texas 77387-8067 Phone: 888.367.4286, 281.367.4100 • Fax: 281.292.2860 • Hwww.detcon.
A1-DV2 1.0 Description The Detcon A1-DV2 Alarm Station are special battery powered alarm stations with a 110Db @ 1mtr Horn. . The unit is designed for installation and use in Hazardous duty, corrosive work environments rated at Class 1, Division 2, Groups E, F, and G. The unit utilizes a customer provided contact closure to activate the alarm. The alarm station is powered by its internal 12V battery pack. Activation of the alarm is dependant on customer provided contact closure.
A1-DV2 Figure 2 Horn Horn only units provide one unique tone for each alarm level. The tone settings for these units are set at the Detcon factory and cannot be changed by the user. These alarm tones can be initiated individually, but if both alarms are active, the tone for alarm two has priority. 1.
A1-DV2 NOTE: The Wireless Alarm Station can also be powered by a customer provided external DC power source. Refer to Section 2 for more details. 1.3 Quad Battery Charger (Optional) Detcon’s Smart Battery Pack can be charged as needed using Detcon’s optional Quad Battery Charger which can charge up to four battery packs at one time. The Quad Battery Charger comes with a plug-in AC/DC adapter that plugs into a standard 120VAC outlet for power.
A1-DV2 2.0 Installation NOTE: The alarm station is a precision instrument and care should be taken when handling it. The Wireless A1-DV2 Alarm Station is made to be mounted on a 2” or 3” diameter pipe. Two 3” U-bolts with hardware are provided for mounting. The location for mounting the wireless alarm station should be carefully selected. Occasional access to the unit will be necessary for battery replacement and maintenance. 12.0" 3.5" Mounting U-Bolts 7.8" 17" Typ. 15.
A1-DV2 To install the battery pack, insure that the area is de-classified. Remove the cover from the junction box. Release the battery catch, and install the battery. The battery can only be installed one way, and orientation is mandated by the battery supports and the connector. Insure that the battery is completely seated, and close the retaining lever over the battery until it latches. If properly wired, the unit will begin normal operation.
A1-DV2 4.0 Parts List Detcon Part # Description 356-110F27-024 500-005146-000 976-000303-012 XP Sounder Horn 24V Wireless Alarm Interconnect PCA 12VDC Battery Pack 5.0 Specifications Horn Voltage Mount Rated Power Operating Temperature Minimum Db Output Duty Cycle Enclosure Rating 24VDC Bracket 8W -20ºC to 40ºC 104db @ 1meter (1Khz) Not rated for continuous duty (5 minute duty cycle) IP66 and IP67 – EN60529 Dimensions 17H X 15.6W X 11.75D A1-DV2 with Battery Manual Rev.0.
A1-DV2 6.0 Warranty Detcon Inc., as manufacturer, warrants under intended normal use each new SW-AV1-DV2, SW-A1-DV2, and SW-V1-DV2 Alarm station to be free from defects in material and workmanship for a period of one year. The warranty period begins from the date of shipment to the original purchaser and ends one year thereafter. All warranties and service policies are FOB the Detcon Inc. facility located in The Woodlands, Texas. 7.0 Revision Log Revision Date 0.
A1-DV2 Shipping Address: 3200 A-1 Research Forest Dr., The Woodlands Texas 77381 Mailing Address: P.O. Box 8067, The Woodlands Texas 77387-8067 Phone: 888.367.4286, 281.367.4100 • Fax: 281.292.2860 • Hwww.detcon.comH • A1-DV2 with Battery Manual Rev.0.
A1-DV2 Shipping Address: 3200 A-1 Research Forest Dr., The Woodlands Texas 77381 Mailing Address: P.O. Box 8067, The Woodlands Texas 77387-8067 Phone: 888.367.4286, 281.367.4100 • Fax: 281.292.2860 • Hwww.detcon.comH • A1-DV2 with Battery Manual Rev.0.
A1-DV2 Shipping Address: 3200 A-1 Research Forest Dr., The Woodlands Texas 77381 Mailing Address: P.O. Box 8067, The Woodlands Texas 77387-8067 Phone: 888.367.4286, 281.367.4100 • Fax: 281.292.2860 • Hwww.detcon.comH • A1-DV2 with Battery Manual Rev.0.
