ACR Electronics SM-2, Y1-03-0165, 3940.1 Foreword, Brand Model Number, Installation, Maintenance

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FOREWORD

We design, manufacture and distribute quality products knowing they are used to save lives. Many of our products are required to be tested and approved by regulatory bodies worldwide. We believe in going beyond those specifications to insure our products work when needed in real world conditions. With proper care and maintenance your ACR product will last for years. It is important that you thoroughly read this product support manual to understand the proper care and use of your ACR product.

ACR is proud to be certified to ISO 9001: 2000, the International Standard for Quality.

Test light buoyancy in shallow water prior to placing in service.

The following battery types are suggested for use in ACR Marker lights:

Suggested Screw Terminal batteries:

 

BRAND

 

 

MODEL NUMBER

 

 

 

 

 

 

ANSI/NEDA:

 

 

915, 915C, 915D, 915AC

 

 

Duracell:

 

 

M915, PC915

 

 

Rayovac:

 

942, 945

 

 

Eveready:

 

 

510S

 

Suggested spring terminal batteries (for use with optional battery adapter 9434):

 

BRAND

 

 

MODEL NUMBER

 

 

 

 

 

 

ANSI/NEDA:

 

 

908, 908C, 908D, 908AC

 

 

Duracell:

 

 

M908, PC908

 

 

Eveready:

 

509, 1209

 

 

Energizer:

 

 

EN529, (not 529)

 

 

Rayovac:

 

941, 944

 

 

Panasonic:

 

 

W-4FD

 

NOTE: Check adapter to ensure that screws are tight during regular maintenance.

SECTION 1 - INSTALLATION

1.1Installation Procedure

The installation procedure requires that the mounting bracket be securely fastened in any convenient location that would provide immediate access in the event of an emergency.

Suitable length ¼ - 20 stainless screws should be used for mounting the bracket. Screw heads should not protrude inside the bracket surface.

1.2Battery Installation

The SM-2 is normally shipped from the factory without a battery. Follow disassembly instructions in Section 2 of this manual for battery installation. The SM-2 uses a standard 6 volt lantern type battery with screw terminals. A list of recommended batteries can be found above. Note maximum allowable battery weight listed in Section 3.12.

SECTION 2 - MAINTENANCE

2.1Operation

The unit should be tested monthly. Remove the SM-2 from its bracket and invert it. The unit should begin flashing, at a rate of about one flash per second. Re-invert the unit after confirming correct operation.

2.2Inspection

Check the exterior of the unit for damage which might affect proper operation (damage to globe, cracks in case, etc.). Check bracket security.

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Y1-03-0165 Rev. D

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Contents Page Limited Warranty Table of Contents Installation MaintenanceForeword Brand Model NumberDisassembly AssemblyAccessories SM-2 Parts ListDescription Part Number Exploded View SM-2 Characteristics Battery Connection CharacteristicsStroboscopic Flashing Light BuoyancyOutline and Dimensional Sketch Instruction Plate Label