11.0 Precautions for Use
WARNING!
In the event of the wheelchair moving in an unexpected way
RELEASE THE JOYSTICK. This action will stop the wheelchair
under any circumstances.
11.1 Warnings
•
•
• Although the R-Net control system is designed to be extremely
reliable and each unit is rigorously tested during manufacture,
the possibility of a system malfunction always exists (however
small the probability). Under some conditions of system
malfunction, the control system must (for safety reasons) stop
the chair instantaneously. If there is any possibility that you
could fall out of the chair as a result of a sudden braking action,
it is imperative that a restraining device, such as a seat belt,
supplied with the wheelchair, is in use at all times when the
wheelchair is in motion. Sunrise Medical accepts no liability for
losses of any kind arising from the unexpected stopping of the
wheelchair, or arising from the improper use of the wheelchair
or control system.
Do not operate the control system if the chair behaves
erratically, or shows abnormal signs of heating, sparks or
smoke. Turn the control system off at once and consult your
authorized dealer. Sunrise Medical accepts no liability for
losses of any kind arising from failure to comply with this
condition.
• Electronic equipment can be affected by Electro Magnetic
Interference (EMI). Such interference may be generated by
radio stations, TV stations, other radio transmitters and mobile
phones. If the chair exhibits erratic behavior due to EMI, turn
the control system off immediately and consult your authorized
dealer. Sunrise Medical accepts no liability for losses of any
kind arising from failure to comply with this condition.
The wheelchair user must comply with all wheelchair safety
warnings. Sunrise Medical accepts no liability for losses of any
kind arising from failure to comply with this condition.
Your wheelchair complies with appropriate National and
International EMC legislation. For comprehensive
instructions and advice on EMC
and
EMI conformity,
please consult your wheelchair Owner’s Manual.
10.7 Care
1.
2.
Avoid knocking your control system, especially the joystick.
When transporting your wheelchair ensure the control
system is well protected.
3. To prolong the life of the control system, keep exposure to
extreme conditions to a minimum. Always clean your control
system if it becomes contaminated with food or drink.
4. Use a damp cloth and cleaner mixed with water. Do
not use abrasive or spirit based cleaning agents.
10.8 Daily Checks
Joystick:
With the control system switched off, check that the joystick is
not bent or damaged and that it returns to center when you
release it. If there is a problem do not use your wheelchair and
contact your authorized dealer.
10.9 Weekly Checks
Electrical Brakes:
This test should be carried out on a level floor with at least one
meter (3 feet) clear space around the wheelchair.
1.
Switch on the control system.
2.
Check that after 1 second the battery gauge remains on or
flashes slowly.
3.
Push the joystick slowly forwards until you hear the
electrical brakes operate. The chair may start to move.
4.
Immediately release the joystick. You must be able to hear
each electrical brake operate within a few seconds.
5.
Repeat the test three times, pushing the joystick
backwards, left and right respectively.
Lights
and
Actuators:
If your wheelchair is fitted with lights, turn indicators, or seat
adjustment actuator, check the operation of these.
Connectors:
Check all connectors are secure, properly mated and free from
damage.
Cables:
Check condition of all cables for damage.
Joystick Gaiter:
Check the thin rubber gaiter around the base of the joystick for
damage or splitting. Check visually only, do not handle the
gaiter.
Mounting:
Make sure the controller is securely fixed to your wheelchair.
Do not over tighten any screws.
• Do not drive the wheelchair beyond restrictions indicated in
your wheelchair user manual, for example: maximum inclines,
curb height etc.
•
•
Do not drive the wheelchair in places or on surfaces where
a loss of wheel grip could be hazardous, for example on wet
grassy slopes.
Do not drive the wheelchair if you know that the control
system or other crucial components require repair.
249044 Rev. A
32
R-Net Control System w/Omni2
Summary of Contents for R-net
Page 1: ...Instructions for Use R Net Control System R Net Controls P N 249044 Rev A ...
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