Model SB1016/SB1036 | W A R R A N T Y | For Machines Mfg. Since 7/09 |
Symptom
Possible Cause
Possible Solution
Workpiece is | 1. | Headstock and tailstock are not | 1. | Realign the tailstock to the headstock spindle bore |
tapered. |
| properly aligned with each other. |
| centerline (Page 44). |
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Chuck jaws will | 1. | Chips lodged in the jaws or scroll | 1. | Remove jaws, clean and lubricate scroll plate, then |
not move or do not |
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| replace jaws. |
move easily. |
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Carriage will not | 1. | Gears are not all engaged. | 1. | Adjust gear levers. |
feed, or is hard to | 2. | Loose screw on the feed handle. | 2. | Tighten. |
move. | 3. | Carriage lock is tightened down. | 3. | Check to make sure the Carriage Lock is fully |
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| released. |
4.Chips have loaded up on bedways. 4. Frequently clean away chips that load up during turning operations.
5. Bedways are dry and in need of | 5. Lubricate bedways and handles. |
lubrication. |
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6.Micrometer stop is interfering. 6. Check micrometer stop position, and adjust it as necessary (Page 51).
7. Gibs are too tight. | 7. Loosen gib screw(s) slightly (Page 78). |
8.Gears or shear pin broken.8. Replace gears or shear pin (Page 85).
Gear change levers | 1. Gears not aligned inside headstock. | 1. Rotate spindle by hand with light pressure on the |
will not shift into |
| lever until gear falls into place. |
position. |
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Headstock oil does not flow or circulate properly.
1.(For first time operation only) The oil pump phase polarity is wired incorrectly.
2.Emergency stop
3.Power supply is switched OFF at master power switch or breaker.
4.Insufficient oil level in headstock oil tank or incorrect oil used in headstock oil tank.
5.Suction screen clogged.
6.Pinched/damaged oil line.
7.Suction side of pump drawing air.
8.Leak in distribution manifold located inside headstock.
9.Pump motor at fault.
1.Correct oil pump phase polarity (refer to Page 16 for details).
2.Rotate button clockwise until it pops out to reset it for operation; replace if not working properly.
3.Make sure master power switch and circuit breaker are turned ON.
4.Add oil to the headstock oil tank (refer to Headstock "Checking & Adding Oil" on Page 66 for details). Make sure to use the correct type of oil.
5.Clean suction screen (Page 69).
6.Trace oil lines to inspect and replace pinched/ damaged line.
7.Locate leak and reseal/replace affected components.
8.Locate leak and reseal/replace affected components.
9.Replace/repair pump motor.
