Troubleshooting Diagnosis Chart
FUNCTION |
| POSSIBLE CAUSE | REMEDY | |
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| 9.11 | Bad circuit breaker | Check for proper operation of Below Stow switch. | |
9.00 | 9.12 | Poor plug connections | Remove weight from platform. | |
BARRIER WILL | ||||
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NOT OPERATE | )DXOW\EDUULHUDFWXDWRUPRWRURU | Check harness connectors A1 and A2, E1, N1, | ||
UP OR DOWN | ||||
| actuator out of adjustment | 1()DQG)&KHFNSRZHUDWPRWRU$G- | ||
WITH REMOTE |
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| just or replace actuator if necessary. | ||
OR OVERRIDES |
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| 9.14 Bad power and ground | See 1.00 | ||
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10.00 | 10.11 Barrier Down LED (D29) | Check Barrier Down switch for proper operation | ||
BARRIER | ||||
OPERATES WITH |
| not illuminated | with LED on P.C. board. Replace or adjust as | |
OVERRIDES BUT |
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| necessary. | |
WILL NOT GO UP |
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WITH REMOTE |
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11.00 | 11.11 Ground sensor LED (D23) | Check Pressure Transducer. Replace or adjust | ||
| not illuminated | as necessary. See Ground Sense Calibration on | ||
BARRIER |
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| page 5. | |
OPERATES WITH |
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OVERRIDES BUT | 11.12 Below Stow LED (D24) | Check Below Stow switch for proper operation. | ||
WILL NOT GO |
| not illuminated | Replace or adjust as necessary. | |
DOWN WITH |
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REMOTE | )XOO2XW/(' ' | &KHFN)XOO2XWVZLWFKIRUSURSHURSHUDWLRQ | ||
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| not illuminated | Replace or adjust as needed. | |
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| 12.11 | Improper terminal block wiring | Check terminal block for correct wiring | |
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12.00 | 12.12 No power going to switches | Check power on connector A1, pins 1 and 2. | ||
SWITCHES | )DXOW\ZLULQJ | Check continuity of wires from switches to | ||
DO NOT | ||||
ACTIVATE |
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| connector A2. | |
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LED(S) | )DXOW\FRQQHFWLRQV | Check for proper connections on each switch and | ||
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| on each connector on the harnesses. Replace | |
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| contact if necessary. See diagram on following | |
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13.00 | )DXOW\ZLULQJ | Check for proper wiring to door openers. | ||
DOORS | ||||
DO NOT |
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OPEN |
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14.00 | )XOO2XW/(' ' LOOXPLQDWHG | Lift is out but not below stow level. | ||
| and Below Stow LED (D24) |
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DOORS |
| not illuminated |
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DO NOT | 14.12 Lift Out LED (D25) illuminated | Lift not stowed fully. Adjust Lift Out switch. | ||
CLOSE | ||||
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