Weight Training And Other Activities; Pushing The Mobility Device In Freewheel Mode; Anti-Rollaway; Disengaging/Engaging The Motor Locks - Invacare AVIVA Storm RX User Manual

Power wheelchair base
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Invacare® AVIVA® Storm RX
During independent transfer, little or no
seat platform will be beneath you. Use a
transfer board if at all possible.

6.3 Weight Training and Other Activities

WARNING!
Risk of Injury or Damage
Invacare DOES NOT recommend the use of its
wheelchairs as a weight training apparatus.
Invacare wheelchairs have NOT been
designed or tested as a seat for any kind of
weight training. Using said wheelchair for
weight training could result in serious bodily
injury to the user, damage to the wheelchair
and surrounding property. Also, if occupant
uses said wheelchair as a weight training
apparatus, Invacare shall NOT be liable for
bodily injury and the warranty is void.
-DO NOT use the wheelchair as a weight
training apparatus.
WARNING!
Risk of Injury or Damage
Misuse of the wheelchair may result in
injury or damage.
-DO NOT use the wheelchair for
stretching exercises.
-DO NOT use the wheelchair to perform
wheelies.
6.4 Pushing the Mobility Device in
Freewheel Mode
The motors of the mobility device are equipped with
motor locks, which prevent the mobility device from
rolling when the remote is switched off. When pushing
the mobility device manually while freewheeling, the
motor locks must be disengaged.
Pushing the mobility device by hand may
require more physical force than expected
(more than 100 N). The necessary force
nevertheless complies with the requirements of
ISO 7176-14.
The intended use of the freewheel mode is to
maneuver the mobility device over short
distances. The push handles or push bars
support this function, but be aware that there
might be some interference between the feet
of the assistant and the rear part of the
mobility device.
29

6.4.1 Anti-Rollaway

The LiNX electronics platform includes an anti-
rollaway feature that limits the wheelchair to a safe
speed if rolling away on a slope. This will occur when:
the controller is powered down, and
l
the motor locks have been disengaged
l
If the wheelchair moves at a higher speed than the
pre-set anti-rollaway max speed, the controller will
automatically power-up (even if the battery is
disconnected) and slow the wheelchair down using
dynamic braking.

6.4.2 Disengaging/Engaging the Motor Locks

WARNING!
Risk of Injury or Damage
Misuse of motor locks may result in
injury or damage.
-DO NOT engage or disengage motor locks
until the power is in the off position.
Motor lock B disengagement/engagement
allows free-wheeling or joystick controlled
operation. Free-wheeling allows an assistant to
maneuver the wheelchair without power.
Motor locks are located on the end of the
motor behind the drive wheel on both sides of
the wheelchair.
1. Turn off the wheelchair power.
2. Perform one of the following as if viewing the
motors from behind the wheelchair (Detail "A"):
Disengage (PUSH) - Rotate the motor locks UP
l
to disengage the motors and push the
wheelchair.
Engage (DRIVE) - Rotate the motor locks DOWN
l
to engage the motors and drive the wheelchair.
60127229-A

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