3M Library Security System | Training Your Staff |
6.11Troubleshooting Guide
Model 3801, 3802
Problem | Cause | Action |
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No alarm, no code in | No power at wall outlet. | Reset facility circuit breaker. |
window. |
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| Panel unplugged. | Plug in and wait five minutes for full |
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| operation. |
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| System circuit breaker tripped. | Reset the circuit breaker no more than |
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| three times. Call 3M Service if problem |
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| persists. |
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| Power turned off at system panel. | Turn key switch to ON. |
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| System failure. | Place service call. |
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No alarm, code 3 in | Dirty fan filter. | Clean fan filter. |
window. |
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| System failure. | Place service call. |
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No alarm, code 5 in | Metal objects such as carts of trash | Remove interfering objects. Pull power |
window. | cans next to system. | cord at wall plug. Wait ten seconds. |
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| Reinsert plug and wait five minutes for |
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| full operation. |
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No alarm, code 6 in win- | Detection reduced due to presence of | Check area directly next to panels. Move |
dow. | metal objects, computers, cash regis- | objects away. Retest system. |
| ters, or electronic device next to sys- |
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| tem. |
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E 3M 1999 September |