DrillSaw Highspeed 200™
User’s Guide
DFU-0225-2 Rev. 0
Page 56 of 58
Table 25 Guidance and Manufacturer's Statement - Electromagnetic Immunity (cont’d)
The DrillSaw Highspeed 200 is intended for use in the electromagnetic environment specified
below. The customer or the user of the DrillSaw Highspeed 200 should ensure 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
10 Vrms
150 kHz to
80 MHz
3 V/m
80 MHz to
2.7 GHz
10 Vrms
3 V/m
Portable and mobile RF communications equipment
should be used no closer to any part of the
DrillSaw
Highspeed 200
, including cables, than the
recommended separation distance calculated from
the equation applicable to the frequency of the
transmitter.
Recommended separation distance
[
]
P
V
d
1
/
5
.
3
=
= 1.2
P
[
]
P
V
d
1
/
5
.
3
=
=1.2
P
80 MHz to 800 MHz
[
]
P
E
d
1
/
7
=
= 2.3
P
800 MHz to 2.7 GHz
Where
P
is the maximum output power rating of the
transmitter in watts (W) according to the transmitter
manufacturer and
d
is the recommended separation
distance in meters (m).
Field strengths from fixed RF transmitters, as
determined by an electromagnetic site survey
a
should be less than the compliance level in each
frequency range.
b
Interference may occur in the vicinity of equipment
marked with the following symbol:
NOTE 1 At 80 MHz and 800 MHz, the higher frequency range applies.
NOTE 2 These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and
reflection from structures, objects and people.
a Field strengths from fixed transmitters, such as base stations for radio (cellular/cordless) telephones and land
mobile radios, amateur radio, AM and FM radio broadcast and TV broadcast cannot be predicted theoretically with
accuracy. To assess the electromagnetic environment due to fixed RF transmitters, an electromagnetic site survey
should be considered. If the measured field strength in the location in which the DrillSaw Highspeed 200 is used
exceeds the applicable RF compliance level above, the DrillSaw Highspeed 200 should be observed to verify normal
operation. If abnormal performance is observed, additional measures may be necessary, such as re-orienting or
relocating the DrillSaw Highspeed 200.
b Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.
