Invacare Pronto M91 Service Manual

SECTION 5—ARMS
Part No. 1125038 69 Pronto
®
M91™and M94™
Arm Service Procedures for ASBA and Adjustable
ASBA Seat
 WARNING
Make sure the flip back armrest release levers and height adjustment levers are in
the locked position before using the wheelchair.
Removing/Installing Flip Back Armrest
NOTE:Forthisprocedure,refertoFIGURE 5.4.
NOTE:Flipbackarmrestreleaselevermustbeinunlockedpositionwhenplacingarmrestintothe
armsockets.
NOTE:Reversethisproceduretoinstalltheflipbackarmrest.
1. Ifnecessary,disconnectthejoystick.RefertoDisconnecting/ConnectingtheJoystick
onpage 112.
2. Unlockflipbackarmrestbypullingflipbackarmrestreleaseleverintotheunlocked
(horizontal)position.
3. Removequickreleasepinsecuringtheflipbackarmresttothewheelchairframe.
4. PullUPontheflipbackarmrestandremovethearmrestfromthearmsockets.
5. RepeatSTEPS2‐4fortheoppositeflipbackarmrest,ifnecessary.
FIGURE 5.4 Removing/Installing Flip Back Armrest
Flip Back Armrest
Rear Arm Socket
Quick Release Pin
Front Arm Socket
Seat Frame
Flip Back Armrest
Release Lever
Locked
(Vertical)
Unlocked
(Horizontal)
NOTE:ASBAarmrest
shown.ADJUSTABLE
ASBAarmrestworksthe
sameway.

Invacare Pronto M91 Specifications

Power and Performance

maximum speed	6.5 mph / 4.5 mph
incline capability	9˚
weight capacity	300 lb. (400 lb. option)

Wheel and Caster Sizes

front casters	6" x 2"
drive wheels	14" x 3"
rear casters	6" x 2"

Weight and Dimensions

length with footboard up	39"
length with footboard down	40" - 42"
width excluding joystick	25.9"
height	37" - 48"
seat width	18" - 22"
seat depth	16" - 20"
overall height	37" - 40"
back height	18"
seat-to-floor height	21" - 23"
weight with batteries	273 lb.
weight without batteries	199 lb.
wheelchair mass	275 lb.
turning radius front	19.5"
turning radius rear	21.5"
ground clearance	3.25"