Siemens HB300550C Oven Dismantling and Replacement of Thermal Insulation

ID: 191807

Description:

Steps:

1. Electrician required
2. Switch off the Breaker (or fuse)
3. Ensure the power is OFF

4. Open the Door
5. Tilt the safety lever forward on both left and right sides
6. Pull the door forward to remove it from the brackets

7. Remove these screws from the oven

8. Pull out the oven and place it on the floor.
9. Disconnect the electrical connection
10. Screw type 1
11. Screw type 2
12. Screw type 3

13. Disassemble the cover

14. Remove the back panel

15. Untwist the cable ties

16. Remove the light

17. Remove the green clip
18. Pull the legs slightly outwards
19. Remove the selector switch
20. Press in from the sides
21. Leave the black clip under the switch where it is.

22. Remove the switch
23. Remove the green clip
24. Pull the legs slightly outwards
25. Remove the switch
26. Press in from the sides

27. Leave the green support on the switch

28. Remove the temperature control
29. The screws have a fine (type 2) head

30. Label the displays (to get them back in the correct positions)
31. "Unhook" the displays
32. Pull the upper latch tab upwards and pop out the display.

33. Loosen the screws
34. Tilt forward
35. Pull out the front

36. Loosen the screws from the plastic housing
37. Bend the metal tabs open

38. Un-thread the cable
39. Then lift off the housing

40. Loosen the screws
41. lift off the exhaust duct

42. Remove the screw
43. Remove the safety fuse

44. reposition all the cables to the back

45. Remove the screws from the side panels
46. Do this on both sides

47. Tilt the side panel
48. then pull the side panel upwards

49. Tilt the top of the tray backward
50. Pull the sheet metal away to the rear

51. Detach the top heating element
52. Detach the bottom heating element

53. Disconnect the "ring heater" cable
54. Disconnect the fan cables

55. Remove the screws from the hot air baffle
56. dismantle the hot air baffle
57. Remove the nut on the fan 'wheel'
58. Nut is LEFT-HAND threaded