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Figure 3. Chair in the driving position
.
Figure 4. Be sure the chair is on. If needed,
turn on the chair by pulling the mode switch
all the way towards you
Figure 5. With the mode switch in the “S”
position, slide the seat forward using
directional controller.
Turn the chair off.
Figure 6. Lift/rotate the control arms up and
backward.
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Voltage dips, short
interruptions and
voltage variations
on power supply
input lines
IEC 61000-4-11
>95% Dip for
0.5 Cycle
60% Dip for
5 Cycles
30% Dip for
25 Cycles
>95% Dip for
5 Seconds
100% Dip for
0.5 Cycle
60% Dip for
5 Cycles
30% Dip for
25 Cycles
100% Dip for
5 Seconds
Mains power quality should be that of
a typical commercial or hospital
environment. If the user of the Model
M requires continued operation
during power mains interruptions, it is
recommended that the Model M be
powered from an uninterruptible
power supply or battery.
Power Frequency
(50/60Hz)
Magnetic Field
IEC 61000-4-8
3A/m
30 A/m
(>3A/m)
Power frequency magnetic fields
should be that of a typical
commercial or hospital environment.
Table 8 Guidance and Manufacturer’s Declaration – Immunity
The Model M is intended for use in the electromagnetic environment specified below. The
customer or user of the Model M should assure that it is used in such an environment.
Immunity Test IEC 60601 Test
Level
Compliance
Level
Electromagnetic
Environment – Guidance
Conducted RF
IEC 61000-4-6
Radiated RF
IEC 61000-4-3
3 Vrms
150 kHz to 80
MHz
3 V/m
80 MHz to 2.5
GHz
3 Vrms (=V1)
150 kHz to 80
MHz
20 V/m
26 MHz to 3
GHz
Portable and mobile RF
communications equipment should be
used no closer to any part of the
Model M, including cables, than the
recommended separation distance
calculated from the equation
applicable to the frequency of the
transmitter.
Recommended separation distance
𝐷 =
3.5
𝑉1
√𝑃
150kHz to 80MHz
𝐷 =
3.5
𝐸1
√𝑃
80 to 800 MHz
N026935.01F
320-00630-DHF.DO-01 User Manual Model M US rev 12internal print-paginated-side.pdf
Aug 15 2017 16:01:21
