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TECHNICAL EXPLANATION REGARDING EMC
The recliner requires special safety precautions regarding EMC to be observed.
Install, operate, and use the L'za series according to the information provided below.
The recliner is intended for use in an electromagnetic environment specified according to “Electromagnetic
interference”.
Using the recliner in an unintended environment may result in the occurrence of the following problems.
• The function for supporting the patient’s body weight may not be maintained.
No.
Cable
Maximum length [m]
Remarks
1
AC power cable
5.0
Shielded
2
Handheld controller cable
1.57
Not shielded
WARNING
z
z
If accessories, transducers, or cables other than those specified and
sold by the manufacturers of the recliner are used as replacement
parts for internal components, it may result in an increase in emission
or a decline in immunity of the recliner.
z
z
Use portable RF communication devices (including antenna cables
and peripheral devices such as external antennas) at a distance of at
least 30 cm from all parts of the recliner. Using the RF communication
devices within a distance of 30 cm may cause a decline in the
performance of the recliner.
z
z
The recliner cannot be used adjacent to another device or in a stacked
state. If the recliner must be used adjacent to another device or in a
stacked state, make sure the recliner operates appropriately at the
location of use.
The recliner is intended for use in doctor’s offices, clinics, exclusive medical facilities, independent
surgery centers, multiple treatment facilities, hospitals (except near high-frequency surgical
equipment, and outside RF shielded rooms for magnetic resonance images). The customers or users
of the recliner must ensure that the recliner is always used in this environment.
Due to its emission characteristics, the recliner is suitable for use in hospitals. If used in a home
environment, this device may not offer sufficient protection against radio frequency communication
services. It may be necessary for the user to take relaxation measures such as re-arranging or
changing the direction of the device.
Guidance and Manufacturer's Declaration — Electromagnetic Emission
The recliner is intended for use in the electromagnetic environments specified below.
The customer or the user of the recliner must use it in an environment specified here.
Emission test
Compliance
Electromagnetic environment — guidance
RF emissions
CISPR 11
Group 1
The recliner uses RF energy only for its
internal functions. Therefore, its RF emission
level is low and cause almost no interference
with nearby electronic equipment.
RF emissions
CISPR 11
Class A
The recliner can be used in all of the following
facilities.
Domestic facilities or facilities directly
connected to a low-voltage power supply
network for general households.
Harmonic emissions
IEC 61000-3-2
Class A
Voltage fluctuations/flicker emissions
IEC 61000-3-3
Compliant
