1. To clear all details of a starter. |
2. To check a condition of a winding of the stator. A tax on one contact of a control lamp alternating current a voltage of 220 V. |
3. To connect other contact of a lamp to the stator case. To connect the second wire from a source of current to one of stator winding conclusions. Thus the lamp should not burn. |
4. If the lamp burns, isolation of a winding is damaged. In this case to replace a winding or the stator. Also to check the second winding. |
5. To examine an anchor. If the collector is polluted or on it there are risks, scratches, etc., to proshlifovat a collector a small glass skin. At a considerable roughness of a collector or a vystupaniya of mica between its plates to pierce a collector on the lathe and then to proshlifovat a small glass skin. |
6. Minimum admissible diameter of a collector for a starter of EF 12V 095kW is equal 33, 6 mm, for a starter of DW 12V 1,1kW – 31,2 mm. If as a result of a pro-point diameter of a collector turns out less specified, to replace an anchor. A maximum permissible beating of a collector concerning pins of a shaft of 0,03 mm. |
7. At detection on a shaft of an anchor of a yellow raid to remove it from the bearing with a small skin as it can lead to jamming of a gear wheel on a shaft. |
8. To check reliability of the soldering of conclusions of a winding of an anchor to collector plates. To examine a winding on anchor end faces, diameter of a winding has to be less package of iron of an anchor, otherwise replace an anchor. |
9. To check a condition of a winding of an anchor by means of a lamp. A tax on one contact of a lamp alternating current a voltage of 220 V. |
10. To connect other contact of a lamp to the case. To connect the second wire from a source of current with a plate of a collector and the core of an anchor. The lamp should not burn. |
11. If the lamp burns, means there is a short circuit in a winding of an anchor or a plate of a collector on "weight". In this case to replace an anchor. |
12. To put on the starter drive an anchor shaft, it has to freely, move without jammings on anchor shaft vents. Holding an anchor, to turn a starter gear wheel in both parties. Clockwise the gear wheel has to rotate freely, and counterclockwise should not rotate. Otherwise to replace the drive. |
13. The anchor of the traction relay has to move in the case freely, without jammings. To examine contact bolts. To smooth out a small skin the burned slightly heads of bolts. |
14. At strong burning out of heads to develop bolts on 180 ° that they nestled on a contact disk not burned out party. If the surface of a contact disk is strongly worn-out, it can be turned not worn-out party to contact bolts. |
15. To check movement of brushes in the brush holder. They have to move easily, without jammings. |
16. To check reliability of fastening of holders of brushes, holders should not dangle. Holders of the isolated brushes should not become isolated on "weight" (to check by means of a control lamp). |
17. The ends of springs have to press the middle of a brush. To replace the brushes which are worn out up to the height of 11,5 mm in a starter of EF 12V 095kW and 8,0 mm in a starter of DW 12V 1,1kW. |
18. To examine starter covers. If on them cracks are found, covers need to be replaced. If plugs in covers on which the anchor shaft rotates, are worn-out or on them there are teases, sinks, etc., to replace covers with defective plugs. |
19. At a starter of DW 12V 1,1kW to examine a reducer. If teeths of gear wheels are worn-out or broken or the reducer rustles during the work, it needs to be replaced. |