Table of Contents
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Table of Contents
Related Manuals for ACR Electronics SM-2
Summarization of Contents
Installation
Installation Procedure
Details on how to securely fasten the mounting bracket in a convenient location for immediate access.
Battery Installation
Instructions for installing the 6-volt lantern type battery, noting recommended types and weight limits.
Maintenance
Operation Testing
Procedure for testing the unit's flashing operation monthly by inverting and re-inverting the device.
Unit Inspection
Instructions to check the exterior for damage and bracket security to ensure proper operation.
Disassembly Procedure
Step-by-step guide for taking apart the unit for testing or battery replacement, including handling of components.
Assembly Procedure
Instructions for reassembling the unit after maintenance, focusing on proper seating of parts and O-rings.
SM-2 Parts List
A detailed list of all components for the SM-2 unit, including item numbers and part numbers.
Accessories
List of available accessories for the SM-2, such as repair kits and battery adapters, with their part numbers.
Characteristics
General Overview
Provides an overview of the SM-2 Automatic Crew-Overboard Light and its compliance with U.S. Coast Guard specifications.
Product Purpose
Describes the SM-2 as a portable electronic floating strobe light for marking positions in water, especially in crew-overboard situations.
Component Ratings
Explains that component ratings are not exceeded during environmental tests, meeting various agency specifications.
Operational Mechanism
Details the unit's automatic activation via a gravity switch when inverted, with no exterior controls.
Construction Details
Describes the SM-2's construction materials, including high-impact plastic, lens, O-ring seals, and ballast.
Lanyard Attachment
Information on the suitability of the light for throwing overboard attached to a life ring buoy via a lanyard hole.
Mounting Bracket
Details the purpose and design of the mounting bracket for holding the light securely in an inverted position.
Dimensional Stability
States the SM-2's ability to withstand temperature and humidity cycles without shrinkage or distortion.
Stroboscopic Flashing Light
Details the xenon flashtube, solid-state circuit, flash rate, intensity, and service life of the light.
Battery Connection
Explains that the unit is powered by an integral 6.0 VDC battery pack with clearly marked terminals and wires.
Buoyancy and Balance
Discusses the importance of battery weight for proper flotation and upright orientation of the light.
Technical Data
Presents pertinent technical specifications including dimensions, weight, flashing rate, power, and material.
Operation and Maintenance Instructions
Basic Unit Operation
Instructions for turning the unit ON by placing it upright and OFF by placing it inverted.
Bracket Installation and Readiness
Guidance on installing the bracket for easy access and holding the unit in the OFF position.
Routine Checks and Battery Replacement
Monthly checks for operation, lens condensation, and annual battery replacement with O-ring inspection.
Battery Installation and Final Assembly
Proper battery installation with correct polarity and ensuring locking swivels are seated after top cap installation.
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