Maintenance
83
The following diagram shows the back of the HTFr with fitted dust box housing:
Fig. 41: Back of the HTFr with fitted dust box housing
4. Slide the dust box housing (
4
) as far as possible onto the combustion tube.
5. Secure the housing to the rear cover using the screws (
5
) and (
7
).
6. Gradually tighten the screws alternately.
Make sure that the housing and cover are aligned parallel to each other.
7. Tighten the screws.
8. Insert the mechanical stop on the dish (
6
) into the combustion tube (
2
) so that it protrudes
slightly from the housing. Make sure that the rounded lug on the mechanical stop on the
dish is pointing to the front of the machine and aligned parallel to the dish.
9. Close the dust box with the cover and screws, see
”.
The cover then pushes the mechanical stop on the dish forwards.
The dust box has been installed.
4
7
5
6
