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5.5.8 Height-adjustable legrests
774 and 774-2 AL-E
5.5.8.1 Detaching the legrests
Pull the locking device (Fig. 49/
) out-
wards. Swivel out the legrest and then
pull it off in an upward direction. The
contacts will separate automatically.
5.5.8.2 Hanging in the legrests
With the legrest in a swivelled-out posi-
tion, hang-in the legrest (Fig. 50) and
then swivel it to the front until the lock-
ing device audibly latches. The contacts
make automatically. The contacts will
make automatically. – Check for the cor-
rect functioning of the locking device!
5.5.8.3 Adjusting the height of
the foot plate
Hold the foot plate and then unscrew
the clamping screw (Fig. 51/
about ½ a turn.
Move the foot plate to the desired height
and then tighten the clamping screw.
Attention:
!
The marking (crease) shows the
maximum extension.
38
1
49
50
) by
2
51
5.5.8.4 Adjusting the height of
the legrests
You raise the legrest to the desired height
by simply pulling it up. To lower the
legrest, hold the legrest and then press
down the lever (Fig. 52/
).
5.5.8.5 Positioning the calf pad
To adjust the height, slacken the se-
curing screw (Fig. 53/
), move the calf
pad up or down to the desired position
and then retighten the securing screw.
To adjust the depth, (thin or thick calf)
slacken the securing screws (Fig. 53/
move the calf pad forwards or rearwards
to the desired position and then retight-
en the securing screws.
1
52
3
),
2
53
39
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