Hill-Rom CareAssist P1170, Service Manual

Page: 38 / 197

Physical Description
Chapter 1: Introduction
Page 1 - 24 CareAssist™ Bed Service Manual (man330)
Conducted RF
IEC 61000-4-6 3 Vrms
150 kHz to 80 MHz 3 Vrms
150 kHz to 80 MHz Portable and mobile RF communica-
tions equipment (cell phones) should
not be used at close distances to the
P1170 bed. (See Note 2)
Power Frequency
Magnetic Fields
IEC 61000-4-8 3 A/m 3 A/m The power frequency magnetic field
should be measured in the intended
installation location to assure it is
sufficiently low.
Voltage Dips, Short
Interrupts, & Varia-
tions On Power Sup-
ply Lines
IEC 61000-4-11 < 5% U
T
(95% dip in U
T
for 0.5
cycles )
< 40% U
T
(60% dip in U
T
for 5
cycles )
< 70% U
T
(30% dip in U
T
for 25
cycles )
< 5% U
T
(95% dip in U
T
for 5 sec-
onds )
(See Note 1)
< 5% U
T
(95% dip in U
T
for 0.5
cycles )
< 40% U
T
(60% dip in U
T
for 5
cycles )
< 70% U
T
(30% dip in U
T
for 25
cycles )
< 5% U
T
(95% dip in U
T
for 5 sec-
onds )
Mains power quality should be that
of a typical commercial or hospital
environment. If operation is required
during an extended power outage or
interruption, the model P1170
should be switched to operate from
the backup battery.
Note 1: U
T
is the AC mains voltage prior to application of the test level.
Note 2: The compliance levels in the ISM frequency range 150 kHz to 2.5 GHz are intended to decrease the likelihood
that mobile/portable communications equipment could cause interference if it is inadvertently brought into the patient
area. However, emission limits, IEC 60601 test levels, and tests specified in IEC 60601-1-2:2001 do not address electro-
magnetic compatibility of electrical equipment at very close distances. Care should always be exercised when using any
electrical or RF equipment in the immediate patient area.
Guidance and Manufacturer's Declaration—Electromagnetic Emissions
The CareAssist™ Bed model P1170 is intended for use in the electromagnetic environment specified below. The customer
or the user of the model P1170 should make sure it is used in such an environment.
Immunity Test
IEC 60601
Test Level
Compliance Level
Electromagnetic
Environment—Guidance