3M Library Security System

Training Your Staff

6.9Troubleshooting Guide

Model 2301, 2302

Problem

Cause

Action

 

 

 

No alarm, no patron count,

No power at wall outlet.

Reset facility circuit breaker.

no diagnostic code in

 

 

display window.

 

 

 

 

 

 

System unplugged.

Plug in and wait two minutes for full

 

 

operation.

 

 

 

 

System circuit breaker tripped.

Reset the circuit breaker no more than

 

 

three times. Call 3M Service if problem

 

 

persists.

 

 

 

 

System failure.

Place service call.

 

 

 

No alarm, diagnostic code

System failure.

Place service call. Code number will be

1, 2, 3, 4, 5, or 6 in

 

needed.

window.

 

 

 

 

 

No alarm, patron count in

Strip desensitized.

Test system with another marked object

window.

 

with a sensitized strip.

 

 

 

E 3M 1999 September

6-7

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3M 3801, 3802, 3803, 3501, 2302, 3804, 3502 manual Troubleshooting Guide, Model 2301 Problem Cause Action