GUIDO RAYOS X NESTOMAT 6050 User manual

GUIDO RAYOS X, S.A.
NESTOMAT 6050
1
MAN-012
Sept.00
Ed. 1 / Rev. 3
INDEX
Disclaimer
Symbols 4
Specifications 5
I Description 6
I.1 Patient Bed. Positioning of patient 6
I.2 I.V. Stand 6
I.3 Operation controls 10
II Operation 10
II.1 To operate 10
II.2 To preheat 10
II.3 To heat 12
A Air control mode 12
B Servo control mode 13
II.4 Test timer 14
II.5 Oxygen monitoring (Optional) 15
II.6 Alarms 16
A Air control mode 17
1 Sensor alarm 17
2 Low temperature alarm 17
B Servo control mode 18
1 Sensor alarm 18
2 Low temperature alarm 18
3 High temperature alarm 18
C Power failure 19
II.7 Sensor activation and deactivation 19
II.8 Software language 20
II.9 Change of display type 21
II.10 On/Off Switch (SW) activation 21
II.11 Change of temperature alarm range (High/Low) 21
III Maintenance 22
IV Optional Accessories 23
IV.1 Phototherapy assembly 23
IV.2 Resuscitaion / Aspiration Assembly 23

GUIDO RAYOS X, S.A.
NESTOMAT 6050
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MAN-012
Sept.00
Ed. 1 / Rev. 3
Using the NEOPUFF Infant resuscitator 24
Cleaning 26
Maintenance 27
Functional schematic 28
Assembly diagram 28
Product specifications 29
IV.3 Shelves 30
IV.4 Other optional accessories 30
IV.5 Pulseoximetry module 30
Theory of operation 30
Front Panel Displays, Indicators and Keys 32
Alarms and indicators 33
Starting pulseoximetry 34
Measuring Pulse rate and SaO234
Setting and interpreting alarms 35
Adjusting the audio volume 35
V Installation 36
VI Service 39
VI.1 Instruments required 39
VI.2 Adjustments 39
A Air temperature 40
B Patient temperature 40
C Oxygen concentration 40
Electronic diagram 42
Warranty

GUIDO RAYOS X, S.A.
NESTOMAT 6050
3
MAN-012
Sept.00
Ed. 1 / Rev. 3
DISCLAIMER
The safety devices and other controls provided in this equipment will perform reliably
when operated, maintained, and repaired in accordance with the instructions of this
manual.
Safety devices must be checked periodically and reset, repaired, or replaced as
necessary to ensure that they will operate reliably. Equipment and parts that are broken,
missing, badly worn, distorted or contaminated should be replaced with appropriate
GUIDO RAYOS X parts. The equipment or its components should not be modified
without the approval of the manufacturer.
The Manufacturer disclaims all responsability for any malfunction of this equipment
resulting from faulty operation, maintenance or repair, or if any of its components are
damaged or modified by anyone other than the manufacturer.

GUIDO RAYOS X, S.A.
NESTOMAT 6050
4
MAN-012
Sept.00
Ed. 1 / Rev. 3
SYMBOLS
SYMBOL DESCRIPTION
In compliance with the required european norms CEI 601-
1-2 y CEI 601-1
Altern current
Atention, read the attached documents
Fuse
Off
On

GUIDO RAYOS X, S.A.
NESTOMAT 6050
5
MAN-012
Sept.00
Ed. 1 / Rev. 3
SPECIFICATIONS
Description Radiant warmer
Model NESTOMAT 6050
Alimentación External AC : 220 V ó 125 V 50/60 Hz
Consumo AC 0,25 A
Air control temperature YES
Air temperature range 20 - 40 ºC
Air temperature digital readout YES
Patient temperature control YES
Patient temperature range 20 - 40 ºC
Patient temperature digital YES
readout
Electrosthatic discharges Class : I
protection Type : BF
Fuses Internal : 1 of 2A
External : 3 of 2A and 3 of 5A
Operation modes Preheating
Air control mode
Servo control mode
Special functions Oxygen
Alarms Air sensor, skin sensor, oxygen sensor, high or low temperature, high or
low oxygen concentration, power failure, heating failure, motor error.
Optional Phototherapy assembly, resuscitation/aspiration assembly, shelf monitors,
instruments shelf, holding assembly for two gas cyllinders, oxygen tent
hood with security valve, oxygen servoregulator, head frame, tray for
X-ray cassettes, drawer assembly.

GUIDO RAYOS X, S.A.
NESTOMAT 6050
6
MAN-012
Sept.00
Ed. 1 / Rev. 3
I. DESCRIPTION
The NESTOMAT Radiant Warmer provide a controlled source of radiant heat and
illumination. The heat is generated by one 500 watt quartz heat tube located above the
procedure table. The diverging energy emitted from the heating element is reflected
back toward the table surface with a parabolic reflector, this one focuses the diverging
waves of energy into parallel waves which are aimed toward the patient.
A lamphouse contains one standard 20 watt halogen lamp for illumination of the work
area.
I.1 PATIENT BED. POSITIONING OF PATIENT.
The infant should be placed on the procedure table directly on the mattress or with a
single cloth covering between the infant and the mattress cover. The NESTOMAT
Radiant Warmer has capability (ten locked positions) to place the head up or the head
down. Grasp the locking puller and pull outwards. Reposition the table and release
knob. The table will lock in position. Tilting puller is located under the front side of the
table.
The table has hinged, transparent panels on the sides and front wich can be positioned
upright to retain the infant or downward to ease accessibility to the infant. The air
temperature sensor is located at the rear panel.
A space for a X-ray cassette tray is provided at the patient platform; the radiant heater
shroud can be swivelled, during operation, to allow X-ray tratments, just only pushing
the knob located in the rear side of the shroud.
I.2 I.V. STAND.
The I.V. stand is mounted in the accessories rear rail, its height is adjustable.
I.3 OPERATION CONTROLS.
All operation controls are located on the front and the rear of the upper column.

GUIDO RAYOS X, S.A.
NESTOMAT 6050
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MAN-012
Sept.00
Ed. 1 / Rev. 3
(1) HEAT/CALOR Indication of heating device operation
ON/OFF Switch the heating control
DISPLAY Displays information, messages, etc.
(2) SERVO Patient Temperature operation mode
AIR Air Temperature operation mode
START/STOP Start / Stop operation
1 ... 0 Numerical sensitive keypad
ENTER Confirm the set values
PRE Preheating
O2Select Oxygen readout (optional)
(3) HIGH High temperature alarm
LOW Low temperature alarm
SENSOR Sensor failure alarm
POWER Power failure alarm
O2High or Low oxygen alarm
SIL Silence alarms

GUIDO RAYOS X, S.A.
NESTOMAT 6050
8
MAN-012
Sept.00
Ed. 1 / Rev. 3
1
2
3
4
5
6
7
TEST TIMER
1 I/O Start up of the timer
2 Indication of operation
3LCD Display
4 Indicator of timer operation
5 START/STOP
SIL. Start / stop operation and silence alarm
6 Indication of time
7 Audible alarm. End of time
SENSORS AIRE/AIR Air temperature sensor
% O2Oxygen sensor (Optional)
PACIENTE/SKIN Skin temperature sensor

GUIDO RAYOS X, S.A.
NESTOMAT 6050
9
MAN-012
Sept.00
Ed. 1 / Rev. 3
1 I/O Start up phototherapy
2 Treatment clock with zero reset
3 Total operation clock
4 Illumination lamp start up
5 I/O NESTOMAT On / Off switch
6 Power on led

GUIDO RAYOS X, S.A.
NESTOMAT 6050
10
MAN-012
Sept.00
Ed. 1 / Rev. 3
II.OPERATION
IMPORTANT: BEFORE TO USE THE RADIANT WARMER WITH A
PATIENT, IT IS NECCESSARY TO CHECK ITS GOOD PERFORMANCE CONDITIONS,
AS WELL AS THOSE FROM THE ACCESSORIES AND OPTIONS.
II.1 TO OPERATE
To start operation, plug the cord to the mains (check voltage) and press
the I/O switch located at the right side of the trolley.
Press the ON/OFF key at the front panel, the LCD will display "GUIDO
RAYOS X - VER. x.x", immediately afterwards the Radiant warmer will
perform a selftest of all its circuitry.
II.2 TO PREHEAT
CAUTION:BEFORE TO USE THE RADIANT WARMER WITH THE
NEWBORN, PREHEAT THE UNIT FOR A BETTER COMFORT OF THE NEWBORN AND
AN ACCURATE PERFORMANCE. PREHEATING PERIOD OF TIME DEPENDS ON
ENVIRONMENTAL TEMPERATURE. IF PREHEATING MODE IS NOT DESIRED, THE
OPERATION MODE, AIR OR SERVO, CAN BE DIRECTLY SELECTED.
Pressing any key the LCD will display,
AIR=__._ ºC
SELECT MODE
Press the key “PRE” to start the preheating until to reach aproximately
the factory preset temperature (28 ºC). In the meantime the LCD will
display
AT=__._ ºC (__._ ºC)
PREHEATING
After “=“ symbol we can find present temperature.
It is possible to modify preset preheating temperature in order to reach a
nearly temperature of the normal operation temperature. Proceed with
following steps to change preset preheating temperature:
• Turn on the radiant warmer:
GUIDO RAYOS X
VER X.X