Fitting Back Plates To The Base Support Of The Back With Ergonomic Length Adjustment172 - Invacare Storm4 Series Service Manual

SERVICE MANUAL
8.17.5 Fitting back plates to the base support of the back with ergonomic length
adjustment
Requirements:
· 4 mm Allen key
·
Loosen the three Allen screws (1) but do not remove them completely.
·
Move the back plate (2) so that the large boreholes (3) are above the lower screw holes of the
centre back plate.
·
Tighten the three Allen screws slightly.
·
Repeat this on the second back plate.
·
Move the back of the seat to the rearmost position.
·
Slide the two lower slot nuts (4) in the left hand and right hand groove right down to the bottom.
·
Push the upper ones so far to the top that the distances of the slot nuts coincide with the
distances of the screw holes.
·
Place the centre part of the back plate (3) on the backrest so that the four boreholes coincide
with the slot nuts (4).
·
Fit the four supplied Allen screws and tighten them.
·
Adjust the desired seat width with the help of the included centimetre scale.
·
Tighten the six Allen screws (1) firmly.
172
®
Invacare - STORM
4 ®
Series