No heat (cont.) | Door sensor failure | Check display for LID OPEN | |
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| message when open during a | |
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| test, call AZI at | |
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| or | |
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| assistance | |
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| Temperature setpoint too low | Raise temperature above | |
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| room ambient or standby | |
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| temperature, see pages 25 & | |
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| 68 | |
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No power to | Power switch off | Check switch position, | |
instrument |
| confirm power cord seating, | |
Power cord disconnected | |||
| remove and test fuse, see | ||
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| Fuse blown | ||
| page 14, test the outlet with a | ||
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| Outlet not powered | lamp or meter. | |
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No weight reading | Balance not initialized | Turn power off, wait 5 | |
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| seconds, then turn power on, | |
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| wait 15 seconds. Call AZI at | |
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Erratic results | Poor AC ground | Ensure instrument is | |
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| grounded from case ground | |
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| to earth ground, Call AZI at | |
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| Dirt in chamber | Clean unit, | |
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| see pages 78 to 82 | |
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| Dirt in pan support | See page 78 or call AZI at | |
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Display erratic | Unit cold (near freezing) | Allow to | |
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THE BALANCE | Unit powered ON without pan | Power off instrument; Install | |
REPORTS | support in place. | pan support and power on | |
UNDERLOAD… |
| instrument, see page 13 | |
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UNDER appears on | Pan support has been | Power off instrument; Install | |
display when | removed since instrument was | pan support and power on | |
[START] is pressed | powered ON | instrument, see page 13 | |
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Instrument won't tare | Test chamber temperature | Allow system to stabilize. | |
| fluctuates/changes |
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| Check tare options, | ||
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| see page 30 | |
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| Dirt in test chamber or under | Clean instrument, see page | |
| pan support | 78 to 82 and following | |
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AZI Customer Service | Page 85 of 92 |
