4
Safety instructions
F
For a safe operation of the s-max it is important that you observe and
adhere to all warning signs and instructions in this user’s manual as
well as the warning signs and instructions on the device itself.
4.1
Special information concerning the operation:
Due to safety rea-
sons the stair climber s-max may not be used on escalators and moving walk-
ways!
4.1.1 Environmental conditions, electro-magnetic compatibility:
Elec-
tro-magnetic compatibility means that an electric device functions properly
in its electro-magnetic environment without influencing other devices in the
same environment.
Warning: Radio wave sources may affect powered device control!
Radio wave source, such as radio stations, TV stations, amateur radio (HAM)
transmitters, two-way radios, and cellular phones, can affect your s-max.
Following the warning listed below should reduce the chance of unintended
brake release or movement, which could result in serious injury.
F
Do not turn ON hand-held personal communication devices, such as
citizens band (CB) radios and cellular phones, while the s-max is tur-
ned ON.
F
Be aware of nearby transmitter, such as radio or TV stations, and try
to avoid coming close to them.
F
If unintended movement or brake release occurs, turn the powered
s-max OFF as soon as it is safe.
F
Be aware that adding accessories or components, or modifying the
s-max, may take it more susceptible to interference from radio wave
sources (Note: There is no easy way to evaluate their effect on the
overall immunity to the s-max).
F
Report all incidents of unintended movement or brake release to the
s-max manufacturer, and note whether there is a radio wave source
nearby.
Important EMI-Information
:
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20 Volts per meter (V/m) is a generally achievable and useful immu-
nity level against interference from radio wave sources (as of May
1994) (the higher the level, the greater the protection).
F
This device has an immunity level of 20 V/m with no accessories
connected to the device.
F
Nevertheless, always check whether the device’s electronic
functions work properly before each use. This is particularly impor-
tant if there is an aerial mast nearby.
F
Please note that the s-max may interfere with other electronic
devices’ sensitive electro-magnetic fields (e.g. anti-theft systems in
department stores). This may also happen if you connect other devi-
ces.
13
S
-max
