Invacare STORM Service Manual page 48

I I n n s s p p e e c c t t i i o o n n
• Padding damaged?
• Adjustment functions for Recaro seat module
(electrical or manual) defective?
• Legrest locking tight or defective?
• Hinge bolt damaged?
• Actuator, cable or plug defective?
• Seat recline adjustment damaged?
• Screwings loose?
• Mounting plate damaged?
• Weldment joints at frame or frame damaged?

NOTE:
For maintenance and repair work on the chassis (33) or on the seating system itself, the Recaro seat can
be separated entirely from the chassis as follows:
• Detach joystick box and brake lever, if existing, from the side parts.
• If necessary, detach the electrical connections for the actuators (legrest adjustment).
• Remove legrests.
• Free connection cable from the clamping pieces (under the seat).
• Remove the quick-release bolt (29) of the seat recline adjustment (not shown) or from the actuator (21).
• Place the Recaro seat forward on top of the chassis (33).
• Detach nuts (16) at the upper part of the mounting plate (31) completely and separate with washers
(15) from the screws (14).
• Support Recaro seat, remove screws (14) with washers (15) and lift the Recaro seat completely
from the chassis (33).
Disassembly, legrest receptacle complete
• If necessary, detach the electrical connections of the actuators (legrest).
• Release legrest lock and detach legrests.
• Use a suitable sleeve, such as a strip of leather, and hold the locking bolt with a pair of tongs.
• Loosen nut (M5) completely and detach, together with bolt, spring and locking lever, from the seat frame
(13).
• Remove plastic discs from the hinge bolts (17 and 18).
• Use a suitable sleeve, such as a strip of leather, and hold hinge bolts (17 and 18) with a pair of tongs.
• Loosen nuts (20) completely and detach hinge bolts (17 and 18), if appropriate, together with stopper (19),
from the seat frame (13).
Montage
• The assembly is performed in reverse order.
48
R R e e m m e e d d y y
> Replace Recaro seat.
> Check voltage converter, see chapter 16.6.
If necessary, replace Recaro seat.
> Smoothen locking device or replace.
> Replace hinge bolt.
> Test / replace motor. See chapter 14.0.
> Repair / replace recline adjustment.
> Tighten screwings.
> Replace mounting plate.
> Weld or replace frame.