FirstStreet Scootle, User Manual

Page: 6 / 22

- 8 -
Do not operate hand-held personal communication devices such as
citizens band (CB) radios or use personal communication devices and cellular phones
while the motorized scooter is turned ON.
1) Be aware of nearby transmitters, such as radio or TV stations and try to avoid
coming close to them.
2) If unintended movement or brake release occurs, turn the motorized scooter OFF as
soon as it is safe.
3) Be aware that adding accessories or components, or modifying the motorized
scooter, may make it more susceptible to EMI; and NOTE: There is no easy way to
evaluate their effect on the overall immunity of the motorized scooter.
4) Report all incidents of unintended movement or brake release to the distributor listed
on the back of this manual and note whether there is a radio wave source of EMI
nearby .
TURN “OFF” YOUR SCOOTER AS SOON AS POSSIBLE WHEN EXPERIENCING
THE FOLLOWING:
‧
Unintended or uncontrollable movement.
‧
Unexpected brake release.
- 9 -
● Important Information
1) 20 Volts per meter (V/m) is a generally achievable and useful immunity level against
interference from radio wave sources (as of May 1994) (the higher the level, the greater
the protection).
2) This product has an immunity level of following:
Guidance and manufacturer’s declaration-electromagnetic immunity
The product is intended for use in the electromagnetic environment specified below. The customer or the user of the
product should assure that it is used in such an environment.
Immunity test IEC 60601
test level
Compliance level Electromagnetic
environment-guidance
Electrostatic
discharge(ESD) IEC
61000-4-2
±
8 kV contact
±
2 kV,
±
4 kV,
±
8
kV,
±
15 kV air
±
8 kV contact
±
2 kV,
±
4 kV,
±
8 kV,
±
15 kV air
Floors should be wood, concrete, or
ceramic tile. If floors are covered
with synthetic material, the relative
humidity should be at least 30%
Electrical fast
transient/burst IEC
61000-4-4
+ 2kV for power
supply lines
+ 1kV for input/output
lines
+ 2kV for power
supply lines
+ 1kV for input/output
lines
Mains power quality should be that
of a typical commercial or hospital
environment.
Surge IEC 61000 4-5 + 1kV line(s) to line(s)
+ 2kV line(s) to earth
+ 1kV line(s) to line(s)
+ 2kV line(s) to earth
Mains power quality should be
that of a typical commercial or
hospital environment.
Voltage Dips, short
interruptions and voltage
variations on power
supply input lines IEC
61000-4-11
0% UT for 0,5 cycle
0% UT for 1 cycle
70% UT(30% dip in
UT) for 25 cycles
0% UT for 5 s
0% UT for 0,5 cycle
0% UT for 1 cycle
70% UT(30% dip in UT)
for 25 cycles
0% UT for 5 s
Mains power quality should be that
of a typical commercial or hospital
environment. If the user of the
product requires continued
operation during power mains
interruptions, it is recommended
that the product be powered from
an uninterruptible power supply or
a battery.
Power frequency (50,
60 Hz) magnetic field
IEC 61000-4-8
30 A/m 30 A/m The product power frequency
magnetic fields should be at
levels characteristic of a typical
location in a typical commercial
or hospital environment.
NOTE UT is the ac main voltage prior to application of the test level.