33
KRISS
3
- TECNA
3
- EVO
3
- ELISE
3
- SHELL
3
- CRISTAL
3
- GLASS - VERVE AT - PRETTY AT - TITANIA AT - VENERE AT - BREEZE AT
Fig. 77 - Screw removal Fig. 78 - Coque removal Fig. 79 - Gear motor removal
• Enter the tank and loosen the 4 screws of the feed screw coque (see Fig. 77).
• Remove the coque (see Fig. 78).
• Remove the gear motor by loosening the locking screw (see Fig. 79).
Fig. 80 - Spiral removal Fig. 81 - Bearing removal
• Remove the spiral (see Fig. 80).
• If worn, remove the bearing (see Fig. 81) and replace it.
• To reassemble, proceed in reverse order.
6.3 FUME CONDUIT CLEANING
The exhaust system must be cleaned every season (or every 1500 operation hours).
Fig. 82 - Fume conduit cleaning
• Remove the inspection lid of the T-union (see Fig. 82).
• Extract the ash which has accumulated in the inner.