3M Library Security System | Training Your Staff |
6.10Troubleshooting Guide
Model 3501, 3502
Problem | Cause | Action |
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No alarm, no patron count, | No power at receptacle. | Reset facility circuit breaker. |
no red power indicator on |
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Electronic Enclosure. |
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| Power cord disconnected at | Plug power cord in receptacle. |
| receptacle. |
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| System fuse open. | Replace fuse in power entry connector. |
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| Power turned off at Electronics | Turn key switch to ON. |
| Enclosure. |
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| System failure. | Place service call. |
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No alarm, no patron count, | Processor requires reset. | Turn key switch OFF, wait 5 seconds, |
power indicator ON. |
| then turn switch ON. |
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| System failure. | Place service call. |
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E 3M 1999 September |