7
8
2. PRECAUTIONS FOR SAFE USE
WARNING!
Please observe the WARNINGs below to avoid any
damage or injury resulted from improper use of your
wheelchair. The wheelchair user is responsible for taking
proper safety measures. We will not be liable for personal
injury and/or product damage resulted from improper use of
the wheelchair. Obey all local pedestrian traffic rules. It may
be difficult for others to see you when you are seated on your
wheelchair. Wait until your path is clear of traffic, and then
proceed with extreme ATTENTION. Use of safety devices such
as reflectors, reflective clothing, lights and safety symbols
is very important for your safety while driving.
WARNING!
NEVER try a new manoeuvre on your own, out of
the manual stated.
WARNING!
Do not use the wheelchair other than for its
original purpose. Avoid any use, such as weight training,
sports and athletics, hauling, moving or towing anything,
that may lead to safety hazards and undue stress on the
wheelchair.
WARNING!
We strongly recommend that you do not smoke
cigarettes while seated on your wheelchair. You must adhere
to the following safety guidelines if you decide to do so:
Keep ashtrays a safe distance from the seat cushions. Always
make sure cigarettes are completely extinguished before
disposal.
WARNING!
Before getting on/off the wheelchair, you should
sit behind as far as possible to avoid injury caused by
overturning.
WARNING!
Avoid holding on armrest, which will cause
rollovers and injuries.
WARNING!
Avoid concentrating your weight on the footrest.
Otherwise, it will cause overturning and personal injury.
WARNING!
Do not use the wheelchair in manual mode
without accompanying person, which may cause personal
injury.
WARNING!
When sitting in the wheelchair, please do not
move by yourself, which may cause personal injury. Ask your
accompanying person for help if necessary.
Table 4 – Input a.c. power Port
Table 5 – Signal input/output parts Port
Phenomenon
Electrical fast
transients/burst
Surges
Line-to-line
Conducted
disturbances
induced by RF
fields
Voltage dips
Basic EMC standard
IEC 61000-4-4
IEC 61000-4-5
IEC 61000-4-6
IEC 61000-4-11
Immunity test levels
Home healthcare environment
Phenomenon
Basic EMC standard
Immunity test levels
Home healthcare environment
±2 kV
100kHz repetition frequency
±0.5 kV, ±1 kV
3V, 0.15MHz-80MHz
6V in ISM bands and amateur radio
bands between 0.15MHz and 80MHz
80%AM at 1kHz
0% UT; 0.5 cycle
At 0º, 45º, 90º, 135º, 180º, 225º, 270º
and 315º
0% UT; 1 cycle
and
70% UT; 25/30 cycles
Single phase: at 0º
Voltage
interruptions
Electrostatic
Discharge
0% UT; 250/300 cycles
UT=rated input voltage
±8 kV contact
±2kV, ±4kV, ±8kV, ±15kV air
IEC 61000-4-11
IEC 61000-4-2