Invacare Ranger II Storm Series Ranger II Storm Series MWD/FWD Operator And Maintenance Manual page 11

GENERAL GUIDELINES
FACTORY SETTINGS - MOTOR MOUNTING POSITIONS
(MOTORS WITH MOTOR LOCKS)
SEAT
WIDTH
16
*14
N/A
16
FRONT
18
FRONT
20
FRONT
FACTORY SETTINGS - MOTOR MOUNTING POSITIONS
(MOTORS WITH CLUTCHES)
SEAT
WIDTH
16
*14
REAR
16
MIDDLE
18
MIDDLE
20
MIDDLE
USERS' WEIGHT 200 LBS AND UNDER -
MOTOR MOUNTING POSITIONS
SEAT
WIDTH
16
*14
REAR
16
REAR
18
REAR
20
REAR
USERS' WEIGHT 201 TO 250 LBS -
MOTOR MOUNTING POSITIONS
SEAT
16
WIDTH
N/A
*14
MIDDLE
16
MIDDLE
18
MIDDLE
20
USERS' WEIGHT 251 TO 300 LBS
(FWD MOTORS WITH MOTOR LOCKS ONLY)-
MOTOR MOUNTING POSITIONS
SEAT
WIDTH
16
*14
N/A
16
FRONT
18
FRONT
20
FRONT
*NOTE: 14 wide is only for RANGER II
SEAT DEPTH
17 18
N/A N/A
FRONT FRONT
FRONT FRONT
FRONT FRONT
SEAT DEPTH
17 18
REAR REAR
MIDDLE MIDDLE
MIDDLE MIDDLE
MIDDLE MIDDLE
SEAT DEPTH
17 18
REAR REAR
REAR REAR
REAR REAR
REAR REAR
SEAT DEPTH
17 18
N/A N/A
MIDDLE MIDDLE
MIDDLE MIDDLE
MIDDLE MIDDLE
SEAT DEPTH
17 18
N/A N/A
FRONT FRONT
FRONT FRONT
FRONT FRONT
.
JR
FIGURE 1 shows the motor mounting positions.
MIDDLE MOTOR
MOUNTING POSITION
FIGURE 1 - PERCENTAGE OF WEIGHT DISTRIBUTION -
FWD WHEELCHAIRS ONLY
Functional Reach From a Wheelchair
The approximate reach-limit values shown in the accompa-
nying graphs were derived on the basis of a sample of 91
male and 36 female wheelchair users. Note the difference
between the maximum and the comfortable reach limits, a
subjective but important consideration in design.
Reaching, Leaning, Bending and Bending -
Forward
Position the rear casters so that they are extended
as far rearward as possible and engage motor locks/
clutches. DO NOT ATTEMPT TO REACH OBJECTS
IF YOU HAVE TO MOVE FORWARD IN THE SEAT
OR PICK THEM UP FROM THE FLOOR BY REACH-
ING DOWN BETWEEN YOUR KNEES.
11
PROCEDURE 1
FRONT MOTOR
MOUNTING POSITION
REAR MOTOR
MOUNTING POSITION
G
E
N
E
R
A
L
G
U
I
D
E
L
I
N
E
S