Air-Shields ISOLETTE C100 User manual

'
:
Service
ーー
Manual
ο
βλ
7
PET ® | .
Models C100 and C200 and QT®
Includes: Hood and Shell Assembly, Models C100/200-2
Controller, Models C68—2/2E, C82—1/1E
INFANT INCUBATOR
Vickers
Air-Shields V Medical

LIMITED
WARRANTY
The product being described in this manual is warranted against defects in materials or workmanship for one year from the date
of shipment from Air-Shields, Hatboro, with the following exceptions.
All consumable and disposable products are guaranteed to be free from defects upon shipment only.
Calibrations are considered normal maintenance and are not included in the 1 year warranty.”
During the warranty period any defective parts other than those listed above will be replaced at no charge to the customer.
There will be no labor charge for replacing the parts within the continental U.S.
This warranty is rendered void and Air-Shields cannot be held liable for conditions resultant therefrom if:
1. Damage to the unitis incurred as a result of mishandling.
2. The customer fails to maintain the unit in a proper manner.
3. The customer uses any parts, accessories, or fittings not specified or sold by Air-Shields.
4. Sale or service is performed by an non-certified service/dealer agency.
This warranty is in lieu of ail other warranties, expressed or implied, and Air-Shields shail in no event be liable for incidental or
consequential damages including loss of use, property damage, or personal injury resulting from breach of warranty.
"The Accreditation Manual for Hospitals requires each piece of equipment is to be tested prior to initial use and at !east annually
thereafter. To comply with this standard, we recommend that you participate in our Preventive Maintenance Program during the
warranty period. This service can be performed by certified technicians through our Product Service Group and authorized
dealers.
SERVICE
For optimal performance, product service should be performed only by qualified service personnel. Product Service Group
instrumentation specialists are located throughout the United States and are dispatched for required maintenance by calling
800-523-2404. }Customers outside the U.S. should contact their local factory-authorized Air-Shields distributor for service.
Printed in U.S.A., 12/82
/ Cat. No. 68 990 13-17 Change 01 9/83
A123456789 Change 02 10/84
E123456789 Change 03 6/85
Gew 4 3D Change 04 11/85
AN id < Change 05 4/86
oO A Change 06 10/86
3 Change 07 4/87
i Change 08 9/87
Change 09 1/88
Change 10 4190
Change 11 1/91
Change 12 3/92
Change 13 1/93
Change 14 11/93
Change 15 3/94
Change 16 4/95
. : Vickers
330 Jacksonville Road, Hatboro, PA 19040
es
글

PLEASE READ
Please check the A page for change information.
Since Air—Shields Vickers conducts a continuous product improvement program, circuit and
component improvements are sometimes incorporated into equipment before they can be
incorporated into the printed manuals. When this occurs, changed material is provided on
separate sheets at the rear of the manual or under separate cover in the form of a change
package. Changed material on each page of text is indicated by a vertical bar in the margin next
to the changed material, as shown on the right.
THIS MANUAL CONTAINS PROPRIETARY INFORMATION. REPAIRS AND AUTHORIZED
MODIFICATIONS SHOULD BE PERFORMED ONLY BY QUALIFIED SERVICE PERSONNEL
TO MAINTAIN YOUR WARRANTY AND TO AVOID CREATING SAFETY HAZARDS. WE
CANNOT ASSUME RESPONSIBILITY FOR ANY CONDITIONS AFFECTING THE PROPER
OPERATION OF THIS EQUIPMENT WHICH MAY RESULT FROM UNAUTHORIZED REPAIR
OR MODIFICATION.
NOTE ON REPLACEMENT PARTS
Some parts used in your equipment may be different than those which appear in the Parts List of
this manual. This sometimes occurs due to difficulty in parts procurement, but does not alter the
function of the equipment. Order the part listed in the Parts List.
NOTE: ALSO SEE PAGE 2.

LIST OF AVAILABLE MODIFICATION KITS
ITEM DESCRIPTION PART NO.
1 CONTROLLER MAXIMUM AIR TEMPERATURE 68 903 70
(38.5 °C) RETROFIT KIT
Changes maximum air temperature limit from 38.0 +/- 0.5
°C to 38.5 +/- 0.5 °C and the high air temperature alarm
to 39.5 +/— 0.5 °C displayed temperature. The compo-
nents supplied in this kit are identified in the applicabie
parts list (Sect. 6) by an (*) and reference designation as
follows: R20 and R 60.
2 PROBE FAIL CORRECTION RETROFIT KIT 68 903 71
Modifies the Controller to ensure that the AIR and SKIN
digital displays blank if the air and skin temperature
probe opens or shorts. The components supplied in this
kit are identified in the applicable parts list (Sect. 6) by
an (*) and reference designation as follows: C3, C9, CR1
and CR6.
3 DISPLAY DRIFT CORRECTION RETROFIT KIT 68 903 72
Modifies the Controller to ensure the digital displays
track to the actual temperature. The components sup-
plied in this kit are identified in the applicable parts list
(Sect. 6) by an (*) and reference designation as fol-
lows: C1, C4, C7, C10, CRS, AS, A6, R16, R17, R24
and R34.
4 LONG STEMMED CASTER RETROFIT KIT (WITH 68 901 71
BRAKE) 17
LONG STEMMED CASTER RETROFIT KIT 68 901 72
{WITHOUT BRAKE)
Reduces possibility of caster falling off of cabinet and
reduces wear on caster bushing.
5 MATTRESS TRAY WARNING LABELS
This kit provides the C100 and C200 Incubators with Mat-
tress Tray Warning Labels.
English 68 902 78
Spanish 68 902 79
French 68 902 80
German 68 902 81
6 REPLACEMENT KIT, PCB2, C100 68 905 74
7 REPLACEMENT KIT, PCB2, C200 68 905 75
8 REMOTE ALARM KIT, C100/200 68 411 75
Provides Controller with Remote Alarm Model, AM68-1,
capability.

LIST OF EFFECTIVE PAGES
PAGE NO CHANGE NO. DATE OF ISSUE
1-2 and 1-3 ............,....,,,..,,........., WD ess esssssuse
1-4 through 1-6 .............................. W rr 11/93
2 1 4/90
3-22 through 3-32 ............................ 00 erne 12/82
4-1 through 4-4
45... ererken
(Change 16) A

LIST OF EFFECTIVE PAGES (Continued)
PAGE NO CHANGE NO. DATE OF ISSUE
5-3 through 5-5
5—-6through5-B8 ..................... 0.0011
人
5-40 through 5-50
EEES IN
5-53 and 5-54 し に し に に rro
6-7 and6-8 ....
B (Change 16)

LIST OF EFFECTIVE PAGES (Continued)
PAGE NO CHANGE NO. DATE OF ISSUE
6-60 through 6-62
6-63
and 6-64 ..............
6-6Sand 6-67...............................
6-68 апа 6-69 .................. уе зуиианьн,
6-75 and 6-76 ...........
6-77 through 6-80
7-1 and7-2...........
7-43 through 7-16 .
7-17 kkkkee
(Change 16) ο

(This
page
is
intentionally
left
blank.)
D (Change 13)

C100/200
TABLE OF CONTENTS
TABLE OF CONTENTS
SECTION
5.2.5 PCB2- MODEL C200
5.2.6 PCB1-MODELC200 に ss issues
5.2.7 LEAKAGE СУВВЕМТ ТЕЗТ$ ........ ii
5.2.8 OXYGEN CONCENTRATION TESTS
5.3 TROUBLESHOOTING
5.3.1. СЕМЕВАЁ .......... 2.0 P O P K K K K Kk
5.3.2 TEST EQUIPMENT REQUIRED
5.3.3 TROUBLESHOOTING PROCEDURES ne tern nkknnnee 5-10
5.3.4 TROUBLESHOOTING THE ACTUATOR-VHA STAND ............................, 5-51
5.4 REMOVAL AND REPLACEMENT PROCEDURES
© 541 GENERAL.................. eee eus
5.4.2 CONTROLLER FRONT PANEL
5.4.3 PCB2
5.4.4 PCB1
5.45 POWER AND SILENCE/RESET SWITCHES.........
5.4.6 OXYGEN INPUT VALVE FILTER CARTRIDGE
SECTION 6
PARTS LIST 6-1
6.1 GENERAL ....,,.....,444.444 444444 K K K K K K K K K K 6—1
SECTION 7
6 SCHEMATIC DIAGRAMS 7-1
7.1 GENERAL K S K P K K K K K K P K K KK 7-1
ii (Change 16)

C100/200
TABLE OF CONTENTS
LIST OF TABLES
TABLE PAGE
TABLE 1.1 SERIES CHANGE — C68-2 CONTROLLER ...................... ннеен нии 1-4
TABLE 1.2 SERIES CHANGE-C82-1CONTROLLER ........................ 1-4
TABLE 1.3 SERIES CHANGE — C100/200-2 HOOD AND SHELL ASSEMBLY .................. 1-4
TABLE 3.1 SPECIFICATIONS . .. .. .. . . 2 2. 니니 이 ドド ーー トド トー トト トー トピ トー 3-1
TABLE 3.2 SPECIFICATIONS VHA STAND (OPTION) ......................... 0... 3-3
TABLE 6.1 HOOD ASSEMBLY (SERIES 01), PARTS LIST ...............,................. 6-3
TABLE 6.2 ACCESS PANEL ASSEMBLY (SERIES 01), PARTS LIST ..................:...... 6-7
TABLE 6.3 SHELL ASSEMBLY AND DECK ASSEMBLY, PARTS LIST ........................ 6-9
TABLE 6.4 MODEL C68 CONTROLLER, PARTS LIST .................................... 6-13
TABLE 6.5 MODEL C82 CONTROLLER, PARTS LIST .....,.............................. 6-17
TABLE 6.6 MODEL C68 CONTROLLER FRONT PANEL, PARTS LIST ...................... 8-21
TABLE 6.7 MODEL C82 CONTROLLER FRONT PANEL, PARTS LIST ...................... 6-23
TABLE 6.8 PCB1-MODEL C68 CONTROLLER DISPLAY BOARD, PARTS LIST ............... 6-25
TABLE 6.9 PCB2, MODEL C68-2 SERIES 00 CONTROLLER TEMPERATURE CONTROL
AND ALARM LOGIC, PARTS LIST a 6-29
TABLE 6.10 PCB2, MODEL C68-2 SERIES 01 CONTROLLER TEMP. CONT. AND
ALARMLOGIC,PARTSUIST....................... elena 6-35
TABLE 6.11 РСВ1, MODEL C82-1 CONTROLLER DISPLAY BOARD, PARTS LIST ....,....... 6-41
TABLE 6.12 PCB2 — MODEL C82—1 SERIES 00 CONTROLLER TEMPERATURE CONTROL
AND ALARMLOGIC, PARTSLIST................. 0 eee 시 이 이 기 아 이 6-45
TABLE 6.13 POB2-1 MODEL C82-1 SERIES 01 CONTROLLER TEMPERATURE
CONTROL ANDALARMLOGIC,PARISLIST ............................... 6-51
. TABLE 6.14 CABINET STAND ASSEMBLY ................. ενω κ ων 6-57
TABLE 6.15 ACCESSORY SHELF ASSEMBLY, PARTS LIST (ACCESSORY) ................. 6-59
TABLE 6.16 I.V. POLE ASSEMBLY, PARTS LIST (ACCESSORY) .......................... 6-61
TABLE 6.17 VHA STAND, PARTS LIST ......................,4444.4.. 44e 6-65
TABLE 6.18 INNER COLUMN ASSEMBLY, PARTS LIST ....................,..,,........ 6-69
TABLE 6.19 C100/200-2 SERIES 02 ACCESS PANEL ASSEMBLY ..... se 6-71
TABLE 6.20 C100/200-2 SERIES 02 HOOD ASSEMBLY .................,............... 6-75
TABLE 6.21 PARTS LIST, C100/200—2 SERIES 02 MAIN DECK ASSEMBLY
iii

C100/200
TABLE OF CONTENTS
LIST OF ILLUSTRATIONS (CONTINUED)
FIGURE PAGE
FIGURE 5.2 PCB1 (MODEL C100), LOCATION OF TEST POINTS AND
ADJUSTMENTS .......:........... IE 5-5
FIGURE 5.3 PCB2 (MODEL C200), LOCATION OF TEST POINTS AND
ADJUSTMENTS cece cece cee cece eee te nett ete eee ee tenet nen ene 5-7
FIGURE 5.4 PCB1 (MODEL C200), LOCATION OF TEST POINTS AND .
ADJUSTMENT 200.0000 ccc ccc cece cece eee pete e ent eet eee K 5-8
FIGURE 5.5 OXYGENİNPUTVALVE ASSEMBLY ....................... ... 5-52
FIGURE 5.6 VHA STAND WIRING DIAGRAM — 120V UNITS .......... 5-53
FIGURE 5.7 VHA STAND WIRING DIAGRAM — 220/240 UNITS. .................. 5-54
FIGURE 5.8 ΙΝΘΕΗΤΙΟΝ ΟΕ ΘΙΒΡΙΝΘ..... «ον ενω εν ονωνων εν εν ένο ν εως εν εν ενος νο ον 5-56
FIGURE 6.1 PARTS LOCATION DIAGRAM, HOOD ASSEMBLY (SERIES 01) ..........,....... 6-2
FIGURE 6.2 PARTS LOCATION DIAGRAM, ACCESS PANEL ASSEMBLY
(SERIES 01) eee 6-6
FIGURE 6.3 PARTS LOCATION DIAGRAM, SHELL ASSEMBLY AND DECK ASSEMBLY ........ 6-8
FIGURE 6.4 PARTS LOCATION DIAGRAM, MODEL C68 CONTROLLER .................... 6-12
FIGURE 6.5 PARTS LOCATION DIAGRAM, MODEL C82 CONTROLLER .................... 6-16
FIGURE 6.6 PARTS LOCATION DIAGRAM, MODEL C68 CONTROLLER, FRONT PANEL....... 6~20
FIGURE 6.7 PARTS LOCATION DIAGRAM, MODEL C82 CONTROLLER, FRONT PANEL....... 6~22
FIGURE 6.8 PARTS LOCATION DIAGRAM, DISPLAY BOARD PCB1-MODEL C68
CONTROLLER........... ーー 6-2
FIGURE 6.9 PARTS LOCATION DIAGRAM, TEMPERATURE CONTROL AND ALARM
LOGIC PCB2 ~ MODEL C68 SERIES 00 CONTROLLER .......... iii 6-28
FIGURE 6.10 PARTS LOCATION DIAGRAM, TEMPERATURE CONTROL AND ALARM
LOGIC PCB2 — MODEL C68-2 SERIES 01 CONTROLLER . лень 6-34
FIGURE 6.11 PARTS LOCATION DIAGRAM, DISPLAY BOARD PCB1-MODEL C82
CONTROLLER 2. 2 2 2 2 2 이 이이다 다 디디 디 디 이 니 a 6-40
| FIGURE 6.12 PARTS LOCATION DIAGRAM, TEMPERATURE CONTROL AND ALARM
LOGİC R R 0 secs ké 6-44
FIGURE 6.13 PARTS LOCATION DIAGRAM, TEMPERATURE CONTROL AND ALARM
LOGIC PCB2-1 MODEL C82-1 SERIES 01 CONTROLLER ..................... 6-50
FIGURE 6.14 PARTS LOCATION DIAGRAM, CABINET STAND ASSEMBLY .................. 6-56
FIGURE 6.15 PARTS LOCATION DIAGRAM, ACCESSORY SHELF ASSEMBLY -
(ACCESSORY) に に eee 6-58
FIGURE 6.16 PARTS LOCATION DIAGRAM, IV. POLE ASSEMBLY
(ACCESSORY) cece cece cence tenet b eaten pete netenenes 6-60
FIGURE 6.17 PARTS LOCATION DIAGRAM, VHA STAND (Sheet 1 af 2) ...........,....,... 6-63
FIGURE 6.17 PARTS LOCATION DIAGRAM, VHA STAND (Sheet 2 of 2) ...............,.... 6-64
FIGURE 6.18 PARTS LOCATION DIAGRAM, INNER COLUMN ASSEMBLY .................. 6-68
FIGURE 6.19 PARTS LOCATION DIAGRAM, C100/200-2 SERIES 02 ACCESS |
PANEL ASSEMBLY に に иен инете ея итяеенчианткь 6-72
FIGURE 6.20 PARTS LOCATION DIAGRAM, C100/200-2 SERIES 02 HOOD ASSY............ 6-74
FIGURE 6.21 PARTS LOCATION DIAGRAM, C100/200-2 SERIES 02 MAIN DECK ASSEMBLY .. 6-78
FIGURE 7.1 C68 CONTROLLER SCHEMATIC DIAGRAM — C68-2 CONTROLLER
SERIES 00 (Sheet 1 of3) n ων 73
FIGURE 7.1 C68 CONTROLLER SCHEMATIC DIAGRAM — C68-2 CONTROLLER
SERIES 00 {Sheet 2 of 3) 20. lala 7-4
FIGURE 7.1 C68 CONTROLLER SCHEMATIC DIAGRAM — C68-2 CONTROLLER
SERIES 00 (Sheet 3 of 3)

C100/200
TABLE OF CONTENTS
LIST OF FLOWCHARTS (CONTINUED)
FLOWCHART PAGE
FLOWCHART 5.3 DISPLAY TROUBLESHOOTING ........ 0 o 5-22
FLOWCHART 5.4 SET TEMP LOW ALARM TROUBLESHOOTING (Sheet 1 ‘of С) 5-23
FLOWCHART 5.4 SET TEMP LOW ALARM TROUBLESHOOTING (Sheet 2 03) .............. 5-24
FLOWCHART 5.4 SET TEMP LOW ALARM TROUBLESHOOTING (Sheet 3 03) .............. 5-25
FLOWCHART 5.5 SET TEMP HIGH ALARM TROUBLESHOOTING (Sheet 1 of 3) ............. 5-26
FLOWCHART 5.5 SET TEMP HIGH ALARM TROUBLESHOOTING (Sheet 2 of 3) ............. 5-27
FLOWCHART 5.5 SET TEMP HIGH ALARM TROUBLESHOOTING (Sheet 3 of 3) ............. 5-28
FLOWCHAHT 5.6 ONE HOUR TIMER TROUBLESHOOTING し に に に に に に に ーー トー に ーー トト トー トー トー 5-29
FLOWCHART 5.7 15 MINUTE TIMER TROUBLESHOOTING .........,..,,,,...,.,.4444... 5—30
FLOWCHART 5.8 AIR AND SKIN* PROBE ALARMS TROUBLESHOOTING
- (Sheet1 of5) 40000000 K K K тит 5-31
FLOWCHART 5.8 AIR AND SKIN PROBE ALARMS TROUBLESHOOTING ・
(Sheet20f5)........................ 1... K 0 K K 5-82
FLOWCHART 5.8 AIR AND SKIN PROBE ALARMS TROUBLESHOOTING
(Sheet 3 of 5) ............,......,......,....., 0 K K K o 이 이 이 아연 5-33
FLOWCHART 5.8 AIR AND SKIN PROBE ALARMS TROUBLESHOOTING
(Sheet40f5)................... eee а 5-34
FLOWCHART 5.8 AIR AND SKIN PROBE ALARMS TROUBLESHOOTING
(Sheet50f5) esse K K 이 이피 이이 5-35
FLOWCHART 5.9 AIR FLOW ALARM TROUBLESHOOTING (Sheet 1 of 3) ................... 5-36
FLOWCHART 5.9 AIR FLOW ALARM TROUBLESHOOTING (Sheet 2 of 3) ................... 5-37
FLOWCHART 5.8 AIR FLOW ALARM TROUBLESHOOTING {Sheet 3 of 3) ................... 5-88
FLOWCHART 5.10 HIGH AIR TEMP ALARM TROUBLESHOOTING
(Sheet1 of3) iii 5-39
FLOWCHART 5.10 HIGH AIR TEMP ALARM TROUBLESHOOTING
: (Shet2of3)...................... 0... ne 5-40
FLOWCHART 5.10 HIGH AIR TEMP ALARM TROUBLESHOOTING
(Sheet 3 Of 3) oo. cece cc eee eee cee cee K ο ος 5—1
FLOWCHART 5.11 HEATER CIRCUITRY TROUBLESHOOTING (Sheet 1 of 4) ................ 5—42
FLOWCHART 5.11 HEATER CIRCUITRY TROUBLESHOOTING (Sheet 2 0Î 4) ................ 5-43
FLOWCHART 5.11 HEATER CIRCUITRY TROUBLESHOOTING (Sheet 3 of 4)................ 5-44
FLOWCHART 5.11 HEATER CIRCUITRY TROUBLESHOOTING (Sheet 4 of 4} ................ 5-45
FLOWCHART 5.12 38.5 °C AIR TEMP SHUTDOWN TROUBLESHOOTING .................. 5-46
FLOWCHART 5.13-POWER FAILURE ALARM TROUBLESHOOTING ...... Meran 5-47
FLOWCHART 5.14 OXYGEN CONCENTRATIONS (Sheet 1 of 2}...,..,.............,...... 5-48
FLOWCHART 5.14 OXYGEN CONCENTRATIONS (Sheet 2 of 2) .................,...,...... 5-49
FLOWCHART 5.15 INSUFFICIENT RELATIVE HUMIDITY ee 5-50
vii

TABLE OF DEFINITIONS AND SYMBOLS
TECHNICAL DEFINITIONS
Control Zone. The area between two planes10 and 15 cm above the mattress center and parallel to the mattress,
measurement points being above the center points of the four quadrants of the mattress.
Incubator Temperature, Air temperature at a point 10 cm (4 in.) above and centered over the mattress surface.
Temperature Equilibrium. The condition reached when the average Incubator Temperature does not vary more
than 0.2 C over a period of one hour.
Temperature Overshoot. The amount by which Incubator Temperature exceeds average Incubator Temperature
at Temperature Equilibrium, resulting from a change in contro! temperature.
Temperature Rise Time. The time required for the Incubator Temperature at center mattress to rise 10 °C.
Temperature Uniformity. The amount by which the average temperature at each of four points 10 cm (4 in.) above the
mattress surface differs from the average Incubator Temperature at Temperature Equilibrium. The four points are
the centers of four are as formed by lines that divide the width and length of the mattress surface.
Temperature Variability. The variability of the temperature at a fixed point in the incubator above the mattress that will
be observed over a one—hour period after Temperature Equilibrium has been reached and all accesses remain
closed.
NOTE, IMPORTANT, CAUTION, AND WARNING
NOTE: A Note is inserted in text to point out procedures or conditions which may otherwise be misinterpreted or over-
looked. A Note may also be used to clarify apparently contradictory or confusing situations.
IMPORTANT: Similar to a Note but used where greater emphasis is required.
CAUTION: A Caution is inserted in text to call attention to a procedure which, if not followed exactly, can lead to dam-
age or destruction of the equipment.
WARNING: A Warning is inserted in text to call attention to dangerous or hazardous conditions
inherent to the operation, cleaning, and maintenance of the equipment which may result in per-
sonal injury o: death of the operator or patient.
(Change 15)
vill

100/200
GENERAL INFORMATION
SECTION 1
GENERAL INFORMATION
1.1 INTRODUCTION
This manual provides instructions for installation, maintenance, and repair of the Air-Shields Isolette© Infant №
Incubator Model C100 and C200; it is intended for use only by trained, qualified service personnel. [nstruc-
tions for the operator of the Incubators are provided in a separate operator’s manual.
1.2 DESCRIPTION
The forced air circulation system of the Incubator permits stable temperature control, uniform heat distribu-
tion, humidification, effective isolation of the infant from airborne contaminants, and control of oxygen concen-
trations. Accessibility to the infant is provided by an Access Panel, Access Doors, and Iris Eniry Ports. When
the Access Panel is open, a curtain of warm air flows from beneath the front edge of the mattress toward the
100 of the Access Panel opening; this air shield minimizes the temperature drop within the hood environment.
On the Model C100, skin or air temperature contro! is selected by a front panel control. The Model C200 is
equipped only for Air Temperature control. instrumentation includes digital display(s) for temperature, LED’s
for relative indication of heater output, and a comprehensive visual and audible alarm system which includes
an alarm test feature.
The C100/200-2 Series -02.is equipped with Oval Access Doors and a Mattress Deck with a continuously
Variable Mattress Tilt Mechanism. The C100/200-2 Series -02 may be mounted on a Standard Cabinet Stand
or an optional Vertical Height Adjustable (VHA) Stand.
1.3 ACCESSORIES
Accessories available for use with the Incubators are illustrated in Figure 1.1.

100/200
GENERAL INFORMATION
REMOTE
ALARM
iV POLE
i
B
120 SCALE
FOLD
DOWN
SHELF
CABINET
VHA
STAND
(
OPTION
)

C100/200
GENERAL. INFORMATION
WEIGHING
SCALE
22"WEIGH HOOK
(REOD
WHEN
SCALE
IS
ON
ACCESSORY
SHELF)
I.V. POLE
ACCESSORY
SHELF
DI 5
NES W
4) RET
OXYGEN
CYLINDER
RACK
STERILIZER TANK :
PROBE COVERS
6
BOXES
OF
100
EACH
FIGURE 1.1 ACCESSORIES (continued) E
1-3