Permobil F5 Corpus Service Manual page 170

F5 Corpus
5. Adjust the seat depth by moving the front section of the seat frame
to the required position. The rails with which the seat depth is
adjusted are marked with the settings for each potential position.
Seat depth
15"
16"
17"
18"
19"
20"
21"
22"
23"
6. Secure it at the required setting by remounting the five screws.
7. Adjustment of the rear section of the seat frame (backrest position):
remove the seven screws marked (B) securing the seat frames rear
section, see fig. 505.
8. Adjust the seat depth by moving the rear section of the seat frame to
the required position. The rails with which the seat depth is adjusted
are marked with the settings for each potential position. The scale is
marked with "millimeters" on one side and "inches" on the other.
Seat depth
15"
16"
17"
18"
19"
20"
21"
22"
23"
9. Secure it at the required setting by remounting the five screws.
10. Mount UniTrack rails of a suitable length for the seat depth setting.
The rails are each held in place by two screws. Use a torque wrench
to tighten the screws. Tightening torque 7.2 lb.ft.
170
Leg rest position
0
0
+2"
+2"
+2"
+2"
+2"
+3"
+4"
Backrest position
-4"
-3"
-4"
-3"
-2"
-1"
0
0
0
Adjustments - Seat
Figure 505. The position of the rear section of the seat
frame (backrest position) is fixed by five screws marked
with the letter B.
Figure 506. The UniTrack rails are fixed in place with
two screws each.