Invacare Pronto M91 Service Manual

SECTION 5—ARMS
Pronto
®
M91™and M94™ 66 Part No. 1125038
SECTION 5—ARMS
 WARNING
After ANY adjustments, repair or service and BEFORE use, make sure all attaching
hardware is tightened securely - otherwise injury or damage may result.
Before performing any maintenance, adjustment or service verify that ON/OFF
switch on the joystick is in the OFF position.
Arm Service Procedures for Van Seat
Removing/Installing Van Seat Arm
NOTE:Forthisprocedure,refertoFIGURE 5.1.
NOTE:Reversethisproceduretoinstalltheadjustablewidtharms.
1. Ifnecessary,disconnectthejoystick.RefertoDisconnecting/ConnectingtheJoystick
onpage 112.
2. Loosenlockknobthatsecurestheadjustablewidtharmtothearmsupporttube.
3. Removetheadjustablewidtharmfromthearmsupporttube.
4. Ifnecessary,repeatSTEPS1‐3toremovetheremainingadjustablewidtharm.
Adjusting Van Seat Arm Width
NOTE:Forthisprocedure,refertoFIGURE 5.1.
1. Loosenthetwolockknobsthatsecure
theadjustablewidtharmstothearm
supporttube.
NOTE:Bothadjustablewidtharmsshouldbe
adjustedtothesamedistanceawayfromthe
armsupporttube.
NOTE:Changingthewidthoftheadjustable
widtharmsmayalso
effecttheoverallwidthof
thewheelchair.
2. Repositionadjustablewidtharmsuntil
desiredwidthisachieved.
3. Securelytightenthetwolockknobs
thatsecuretheadjustablewidtharms
tothearmsupporttube.
FIGURE 5.1 Removing/Installing Van Seat
Arm and Adjusting Van Seat Arm Width
Lock
Knob(s)
Arm Support
Tube
Adjustable Width Arm

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"