Installation And Adjustment; Tools - Vermeiren Pratic HC Mode D'emploi

Guidelines and manufacturer's declaration - Electromagnetic resistance
The nursing bed is intended for operations in surroundings described below. The customer or the
user of the nursing bed needs to make sure that it will be operated in surroundings of this type.
Resistance
tests
Discharge of static
± 6 kV contact discharge
electricity (ESD)
pursuant to
± 8 kV Air discharge
IEC 61000-4-2
Quick stray
± 2 kV for power cables
electrical
factors / bursts pursuant
± 1 kV for input and
to
output cables
IEC 61000-4-4
± 1 kV Series mode
Surges
voltage
pursuant to
± 2 kV Common-mode
IEC 61000-4-5
voltage
< 5 % V
(>95 % drop in V
for ½ period
Voltage drops,
40 % V
Short-term disruptions
(60 % drop in V
and
for 5 periods
Fluctuations in the
70 % V
supply voltage
(30 % drop in V
pursuant to
for 25 periods
IEC 61000-4-11
< 5 % V
(>95 % drop in V
for 5 seconds
Magnetic field for the
Supply frequency
3 A/m
(50/60 Hz) pursuant to
IEC 61000-4-8
NOTE V is the grid alternating voltage before applying the test level.
T
3

Installation and adjustment

The instructions in this chapter are for the specialist dealer.
To find a service facility or specialist dealer near you, contact the nearest Vermeiren facility.
A list of Vermeiren facilities can be found on the last page.
L
WARNING:
Risk of unsafe settings - Use only the settings described in this
manual.
3.1

Tools

To set up the bed the following tools are needed.

Allen key

Screwdriver
IEC 60601 Compliance level
Test level
± 6 kV contact discharge
± 8 kV Air discharge
± 2 kV for power cables
± 1 kV for input and
output cables
± 1 kV Series mode voltage
± 2 kV Common-mode voltage
< 5 % V
T T
) (>95 % drop in V
T
for ½ period
40 % V
T T
) (60 % drop in V
T
for 5 periods
70 % V
T T
) (30 % drop in V
T
for 25 periods
< 5 % V
T T
) (>95 % drop in V
T
for 5 seconds
3 A/m
Page 16
Electromagnetic surroundings -
Guidelines
Flooring needs to be made of wood or
concrete
or covered with ceramic tiles
If the floor is covered with
synthetic material,
then relative humidity needs to be at least
30%.
The quality of the power voltage
needs to meet standards typical in a
commercial
or hospital environment.
The quality of the power voltage
needs to meet standards typical in a
commercial
or hospital environment.
The quality of the power voltage
)
T needs to meet standards typical in a
commercial
or hospital environment.
Should the user of the nursing bed
)
T
require the continuous function even with
the occurrence
of disruptions to the
)
T power supply, it is
recommended that the nursing bed
receive
undisrupted power
)
T
from an emergency source or a battery.
Magnetic fields with the grid frequency
should
comply to those normal in the
commercial or hospital environments.
Pratic HC
2014-06