MACHINE TROUBLESHOOTING
PROBLEM | CAUSE | SOLUTION |
Machine will not run | Tripped circuit breaker | Reset |
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| Circuit breaker tripped in | Check and reset |
| building. |
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| Fuse in motor is blown | Replace |
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| CAUTION: To reduce the risk |
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| of electrical shock, unplug the |
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| machine before opening fuse |
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| holder. |
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| Fuse will only open under |
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| extreme conditions. |
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| Investigate cause before |
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| replacing. |
| Power switch failure | Test switch for continuity and |
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| replace if necessary. |
| Faulty power cord | Replace |
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| Equipment not grounded | Follow grounding instructions |
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| exactly. |
| Receptacle not grounded | Have an electrician inspect |
Electrical shock |
| building’s wiring. |
Internal wiring problem | Ensure that the machine | |
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| wiring matches the |
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| appropriate wiring diagram. |
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| Replace any wires or |
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| components which are short |
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| circuiting. |
| Mechanical problem | Higher amp draws indicate a |
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| mechanical problem, find the |
Repeated circuit breaker tripping |
| problem before using the |
| machine. | |
| Faulty circuit breaker | Test circuit for continuity. |
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| Replace circuit breaker if |
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| necessary. |
| Pad not centered | |
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Excessive vibration | Damaged or unevenly worn | Replace pad. Do not rest |
pad. | machine on pad when not in | |
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| use. |
| Damaged pad driver. | Replace. |
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LB2000 | 980088 | 03/08/03 | |
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