Invacare AVIVA RX40, Руководство по обслуживанию

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Invacare® Modulite
4 Setup
4.1 Adjusting seat width/backrest width
For seat frames and surfaces, see 5.3.7 Seat frame and surface, page 19 , for back posts and backrest frames, see 5.3.3
Backrest frames, page 15 and for backrest styles, see 5.3.2 Backrest styles, page 15 .
4.1.1 Adjusting Seat Width
You can only adjust the seat width for the telescopic seat frame.
The seat is available in different seat width ranges:
• 380 mm/430 mm
• 480 mm/530 mm
• 550 mm.
The seat width of 550 mm cannot be retrofitted. Contact Invacare for more information.
When switching between the different seat width ranges, several parts of the seat such as legrest fixation or
screwed connections must be replaced. Contact your provider or check the spare parts catalogue.
When modifying the seat width, the backrest width must also be correspondingly adapted. See 4.1.2 Adjusting Backrest
Width, page 9 .
• 3 mm Allen key (Seat plates)
• TX25 Torx key (Sling seat)
• 5 mm Allen key
• 13 mm wrench
• TX40 Torx key
Backrest posts for Flex3 only adjust up to a seat width setting of 480 mm. The remaining 50 mm are adjusted
via backrest plates.
Removing Seat Plate
1. Remove backrest cushion and seat cushion.
2. Remove backrest from backrest mounting bracket. See
4.1.2 Adjusting Backrest Width, page 9 .
3. Loosen and remove screws A .
4. Remove middle seat plate B .
5. Loosen and remove screws C .
6. Remove lateral seat plates D .
7. If fitted, remove spacer between plates and frame.
Fig. 4-1
Removing Sling Seat
1. Remove backrest cushion and seat cushion.
2. Remove backrest from backrest mounting bracket. See
4.1.2 Adjusting Backrest Width, page 9 .
3. Loosen and remove screws A on both sides.
4. Remove sling seat B .
Fig. 4-2
8 1604311-G