Emc Statement - E-Wheels EW-72 Owner's Manual

Charger Use
1. Plug charger into Electric wall outlet
2. Insert charger port into scooter charging plug in located directly in
front of scooter main body directly under seat.
3. Red charger light indicates scooter is charging
4. Green charger light indicated scooter is fully charged.
EMC Statements
This portion of the content will provide the user with basic information that
describes the problems with EMI, known sources of EMI, protective
measures either to lessen the possibility or exposure or to minimize the
degree of exposure, and suggested action should unexpected or erratic
movement occur.
Caution: It is very important that you read this information regarding the
possible effects of electromagnetic interference on your electric P17RT
WHEELCHAIR.
■ ELECTROMAGNETIC INTERFERENCE (EMI) FROM RADIO WAVE
SOURCES Powered vehicle may be susceptible to electromagnetic
interference (EMI), which is interfering electromagnetic energy (EM)
emitted from sources such as radio stations, TV stations, amateur radio
(HAM) transmitters, two-way radios, and cellular phones. The interference
(from radio wave sources) can cause the powered vehicle to release its
brakes, move by itself, or move in unintended directions. It can also
permanently damage the powered vehicle's control system. The intensity of
the interfering EM energy can be measured in volts per meter (V/m). Each
powered vehicle can resist EMI up to certain intensity. This is called its
"immunity level". The higher the immunity level the greater the protection.
At this time, current technology is capable of achieving at least a 20 V/m
immunity level, which would provide useful protection from the more
common sources of radiated EMI.
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