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Datex-Ohmeda Tec 5, Operation And Maintenance Manual

The Datex-Ohmeda Tec 5 is a reliable and advanced medical equipment, designed for intensive care units. To ensure optimal performance, it is essential to have the Operation and Maintenance Manual on hand. You can easily download this manual for free at manualshive.com, providing comprehensive guidelines for operating and maintaining the Tec 5.

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Datex-Ohmeda, Inc.
Ohmeda Drive
PO Box 7550
Madison WI 53707-7550
USA
Tel 1 608 221 1551
Fax 1 608 222 9147
www.datex-ohmeda.com

Tec 5 Vaporizer
O & M Manual, English
1105 0100 000
08 99 B Madison
Printed in USA
©1999 Datex-Ohmeda, Inc.

All rights reserved

Corporate Office

Datex-Ohmeda Division
Instrumentarium Corp.
PO Box 900
FIN-00031 Helsinki
Finland
Tel 358 9 39411
Fax 358 9 146 3310

North America

United States

Customer Service and
Distribution Center

Datex-Ohmeda, Inc.
Ohmeda Drive  PO Box 7550
Madison, WI 53707-7550, USA
Tel 1 800 345 2700
Fax 1 608 221 4384

Technical Support

Datex-Ohmeda, Inc.
Three Highwood Drive
Tewksbury, MA 01876, USA
Tel 1 800 345 2755

Sales and Service

Datex-Ohmeda, Inc.
Three Highwood Drive
Tewksbury, MA 01876, USA
Tel 1 800 635 6099
Fax 1 978 640 0469

Equipment Service Center

Datex-Ohmeda, Inc.
1315 West Century Drive
Louisville, CO 80027-9560, USA
Tel 1 800 345 2755

Canada

Datex-Ohmeda (Canada) Inc.
1093 Meyerside Drive, Unit 2
Mississauga, Ontario
L5T 1J6
Canada
Tel 1 800 268 1472
Tel 1 905 565 8572
Fax 1 905 565 8592

Asia/Pacific

China

Datex-Ohmeda Pte. Ltd.
Room B416, COFCO Plaza
8 Jianguomennei Avenue
Beijing 100005, PR China
Tel 86 10 6526 9773
Fax 86 10 6526 0653

Datex-Ohmeda Pte. Ltd.
Room 1708, Yunlong Mansion
No. 122 Luoguo Street
Chengdu 610017, PR China
Tel 86 28 661 4424
Fax 86 28 676 2703

Datex-Ohmeda Pte. Ltd.
Suite 1306 Peace World Plaza
362 - 366 Huan Shi Dong Road
Guangzhou, 510060, P R China
Tel 86 20 8384 6914
Fax 86 20 8384 9526

Datex-Ohmeda Pte. Ltd.
Room 2202, Lucky Target Square
No. 500 North Chengdu Road
Shanghai 200003, PR China
Tel 86 21 6361 6383
Fax 86 21 6361 6483

Datex-Ohmeda Pte. Ltd.
Room 809, Truroll Plaza
Wusheng Road
Wuhan 430033, P R China
Tel 86 27 8571 2536
Fax 86 27 8571 2655

India

Datex-Ohmeda (India) Pvt. Ltd.
Block EP & GP, Sector V
Plot XI-16, Salt Lake City
Calcutta 700091
India
Tel 91 33 3574002
Fax 91 33 3574001

Indonesia

Datex-Ohmeda Pte. Ltd.
Wisma Danamon Aetna Life 19th Floor
Jln. Jend Sudirman Kav. 45-46
Jakarta 12930, Indonesia
Tel 62 21 575 0864
Fax 62 21 575 0865

Japan

Datex-Ohmeda K. K.
TRC Annex 9F
6-1-1 Heiwajima
Ohta-ku, Tokyo 143-0006
Japan
Tel 81 3 5763 6801
Fax 81 3 5763 6838

Datex-Ohmeda K. K.
Technical Center
TRC A Bldg. AE 4-8
6-1-1 Heiwajima
Ohta-ku, Tokyo 143-0006
Japan
Tel 81 3 5763 6850
Fax 81 3 5763 6852

Korea

Datex-Ohmeda Pte. Ltd.
10th Floor, Sam Sung Building
36 - 1, Yoido-Dong, Youngdeungpo-Ku
Seoul, Korea
Tel 82 2 786 7421
Fax 82 2 786 7420

Malaysia

Datex-Ohmeda Pte. Ltd.
Level 2 Bangunan O'Connor
13 Jalan 223
46100 Petaling Jaya
Selangor, West Malaysia
Tel 60 3 754 7872
Fax 60 3 757 6948

Singapore

Datex-Ohmeda Pte. Ltd.
152 Beach Road
#12-05/07 Gateway East
Singapore 189721
Tel 65 391 8618
Fax 65 291 6618

Thailand

Datex-Ohmeda Pte. Ltd.
12th Floor (Unit F) Grand Amarin Tower
1550 New Petchburi Road, Makasan,
Rajathevi,
Bangkok 10320, Thailand
Tel 66 2 2071012/13
Fax 66 2 207 1014

Taiwan and Philippines

Datex-Ohmeda Pte. Ltd.
2nd Floor, No. 85, Chien-Kuo North
Road, Sec. 2
Taipei, Taiwan
Republic of China
Tel 886-2 2515-0457
Fax 886-2 2501-9136

Vietnam

Datex-Ohmeda Pte. Ltd.
522G Nguyen Tri Phuong St.
Ho Chi Minh City, Dist. 10 Vietnam
Tel 848 865 5875
Fax 848 862 5501

Australia

Datex-Ohmeda Pty. Ltd.
Units 1 & 2
149 Arthur Street
P O Box 356
Homebush
NSW 2140
Australia
Tel 61 132 229
Fax 61 297 461796

Europe

France

Datex-Ohmeda S.A.S.
Parc de Pissaloup
8 Avenue Jean d’Alembert
78191 Trappes-Cedex
France
Tel 33 1 30 68 60 00
Fax 33 1 30 68 60 01

Datex-Ohmeda S.A.S.
Siege Social Lyon
17 rue Jean-Elysée Dupuy
69410 Champagne Au Mont d'Or
France
Tel 33 04 78 66 62 10
Fax 33 04 78 43 26 58

Germany

Datex-Ohmeda GmbH
David-Ricardo-Strasse 14
D28832 Achim
Germany
Tel 49 421 48 640
Fax 49 421 48 64 236

Italy

Datex-Ohmeda S.p.A.
Via Cassanese 100
20090 Segrate, Milan
Italy
Tel 39 2 21693431
Fax 39 2 26926226

Netherlands

Datex-Ohmeda B.V.
Kantemarsweg 18
Post Box  22
3870 CA Hoevelaken
Netherlands
Tel 31 33 253 5404
Fax 31 33 253 7223

Spain

Datex-Ohmeda S.L.
C/Manuel Tovar 26
28034 Madrid
Spain
Tel 34 1 334 26 00
Fax 34 1 358 12 84

United Kingdom

Datex-Ohmeda Ltd.
Ohmeda House
71 Great North Road
Hatfield Hertfordshire
AL9 5EN England
Tel 44 1707 263570
Fax 44 1707 260191

Latin America, Caribbean

Datex-Ohmeda Latin America
10685 North Kendall Drive
Miami, FL 33176, USA
Tel 1 305 273 9940
Fax 1 305 273 4382

Middle East

Datex-Ohmeda
Middle East Operations
P O Box 5527
Dubai, United Arab Emirates
Tel 97 14 822653
Fax 97 14 822659

Summary of Contents for Tec 5

Page 1: ...Tec 5 Continuous Flow Vaporizer Operation and Maintenance Manual ...

Page 2: ...instructions provided by Datex Ohmeda and by Datex Ohmeda trained personnel The Product must not be altered without the prior written approval of Datex Ohmeda s Quality Assurance Department The user of this Product shall have the sole responsibility for any malfunction which results from improper use faulty maintenance improper repair damage or alteration by anyone other than Datex Ohmeda CAUTION ...

Page 3: ... a in t e n a n c e r e c o m m e n d a t io n s N e x t s e rv ic e d a te U se O nly Isoflurane 3 4 5 1 8 Lock before use U se O nly Enflurane 1 2 3 4 5 0 8 6 4 2 W a r n i n g K e e p u p r i g h t a t a l l t i m e s S e e m a n u a l f o r O p e r a t i o n a l I n s t r u c t i o n s F a c t o r s a f f e c t i n g p e r f o r m a n c e S e r v i c e a n d m a i n t e n a n c e r e c o m m e...

Page 4: ...orizer Which Incorporates A Keyed Filler 10 4 6 6 Filling A Vaporizer Which Incorporates A Quik Fil Filler 11 4 6 7 Draining A Vaporizer Which Incorporates A Quik Fil Filler 12 5 0 Maintenance 13 5 1 Schedule 13 5 1 1 Every Two Weeks 13 5 1 2 Every Three Years 13 5 2 Cleaning 13 5 3 Contamination 14 5 4 Repairs 14 6 0 Principle Of Operation 15 6 1 Interlock Mechanism 15 6 2 Selectatec Series Mount...

Page 5: ...on Label 4 Fig 2 Vaporizer Mounting Procedure 5 Fig 3 Locking The Vaporizer On To A Manifold 5 Fig 4 Turning ON The Vaporizer 6 Fig 5 Unlocking The Vaporizer From A Manifold 6 Fig 6 Filling A Vaporizer Which Incorporates A Screw Cap Filler 7 Fig 7 Draining A Vaporizer Which Incorporates A Screw Cap Filler 8 Fig 8 Filling A Vaporizer Which Incorporates A Keyed Filler 9 Fig 9 Draining A Vaporizer Wh...

Page 6: ... O M Manual and accompanying labels and or inserts is immediately available to all prospective operators 1 2 Precautions A number of Warnings and Cautions are used throughout this manual to draw attention to the possible hazards and or adverse conditions which may occur if the information and instructions provided are not strictly observed Cautions and Warnings are preceded by a w symbol and are u...

Page 7: ...re extensive repairs is included in the Tec 5 Vaporizer Service Centre Manual which is available only to Authorised Service Centres Warranty repair and service procedures must be performed at an Datex Ohmeda Authorised Service Centre A Datex Ohmeda Service Representative can be contacted at the nearest Datex Ohmeda Field Operations Unit or Datex Ohmeda Authorised Distributor Do not use malfunction...

Page 8: ...f a device malfunction w Warning If the vaporizer has been inverted connect it to a gas scavenging system set the dial to 5 and purge the vaporizer with the carrier gas at 5 litres minute for 5 minutes w Caution Although the vaporizer incorporates an integral non spill system the vaporizer is intended to be operated in its upright position w Caution Turn the Vaporizer OFF when it is not in use 3 2...

Page 9: ... 4 0 Operating Instructions 4 1 General The vaporizer is designed to be used on Selectatec Series Mounted Manifolds The vaporizer can be installed on other Selectatec Manifolds but the interlock system is designed to function on Selectatec Series Mounted Manifolds only Mounting a Tec 5 vaporizer on a Selectatec 7 Compatibility Block is not recommended w Warning It is a requirement of European Stan...

Page 10: ...with the interlock block ports correctly engaged with the manifold port valves w Caution Push the locking lever down to the full extent of its travel before attempting to turn it The mechanism may be damaged if an attempt is made to turn the lever before it is at the full extent of its vertical travel 6 Press down the locking lever 1 to the full extent of its travel and then turn it clockwise 2 to...

Page 11: ...nce with the relevant O M Manual with the vaporizer dial turned to 0 and then repeat the check with the vaporizer dial turned OFF 4 4 Turning ON The Vaporizer Note Do not attempt to turn the dial if the vaporizer is not properly locked on to the manifold 1 Pull in the dial release illustrated on Fig 4 and rotate the dial counter clockwise Note that it is not possible to turn ON the vaporizer if an...

Page 12: ...tions from the upright position do not affect either the output or the safety of the vaporizer but because the agent depth is shallow in relation to the diameter of the vaporizing chamber more frequent checks of the agent level should be performed to avoid a misleading impression of the amount of agent in the vaporizer when small deviations from the upright position occur At intervals ideally not ...

Page 13: ...Vaporizer Which Incorporates A Screw Cap Filler w Caution Do not allow a bottle to become completely full during draining procedures The vaporizer must only be drained into a properly marked container as follows 1 Remove the filler cap and insert the hexagonal end of the cap into the drain plug situated below the filling port on the filler body as illustrated on Fig 7 2 Position a properly marked ...

Page 14: ...adaptor firmly on to the bottle 2 Ensuring that the bottle 1 is held below the level of the end of the bottle adaptor and below the level of the filler port insert the end of the bottle adaptor into the filler port 2 as illustrated on Fig 8 3 Tighten the locking clamp by pulling the locking clamp lever forward and downward 3 until the bottle adaptor is clamped w Caution When it is set correctly th...

Page 15: ...s The vaporizer must only be drained into a properly marked container as follows 1 Position the bottle below the level of the filler port and insert the end of the bottle adaptor into the filler port 1 as illustrated on Fig 9 2 Tighten the locking clamp by pulling the lever forward and downward 2 until the adaptor is clamped 3 Open the filler port valve by pulling the lever forward to its full ext...

Page 16: ...e bottle filler nozzle keys 3 with the index slots 4 in the filler block as illustrated on Fig 10 3 Press the agent bottle fully into the vaporizer filler block Allow the liquid to flow into the vaporizer until the maximum level mark is reached paying particular attention to the level in the sight glass and the air return bubbles flowing into the bottle 4 Release the bottle when the vaporizer is f...

Page 17: ...ex slots in the drain funnel 1 with the bottle filler nozzle keys 2 and screw the drain funnel onto the empty bottle as illustrated on Fig 11 3 Fully insert the drain funnel into the keyed drain slot 3 in the bottom of the vaporizer filler block 4 Unscrew the drain plug 4 with the key 5 Continue to drain the vaporizer until empty 5 After draining is complete tighten the drain plug to minimise the ...

Page 18: ...s are serviced every three years irrespective of conditions of use The vaporizer should be serviced at an Datex Ohmeda authorised Service Centre This service includes the following 1 Complete disassembly of components 2 Thorough cleaning 3 Inspection for damage and wear 4 Renewal of wicks seals and damaged or worn components 5 Where appropriate replacement of discontinued parts with more up to dat...

Page 19: ...partly filled with an incorrect agent or any other contaminant water for example proceed as follows 1 Drain the vaporizer and discard all liquid 2 Return the vaporizer to a Service Centre stating if possible the type of contaminant used 5 4 Repairs Repairs must only be performed by the Manufacturer s Service Representatives ...

Page 20: ...rt valve actuating spindles which actuate the Selectatec Manifold port valves to allow fresh gas to flow through to the vaporizer 3 The vaporizer percentage control dial release which allows the dial to be turned to select the required percentage Turning the control dial to OFF automatically reverses the operating sequence which allows the dial release to move out to lock the dial in the OFF posit...

Page 21: ...d to open the port valves so that carrier gas can flow through vaporizer A VAPORIZER A INTERLOCK EXTENSION ROD EXTENDED TO PREVENT THE POSSIBILITY OF TURNING ON VAPORIZER B VAPORIZER B INTERLOCK EXTENSION ROD EXTENDED ACTUATING SPINDLE VAPORIZER B VAPORIZER A INTERLOCK EXTENSION ROD RETRACTED INTERLOCK EXTENSION ROD RETRACTED When two vaporizers are locked on to a manifold and both are turned OFF ...

Page 22: ...urned OFF therefore both port valves to which vaporizer B is connected are closed so that the carrier gas flows through the manifold by pass circuit to vaporizer A TO COMMON GAS OUTLET VAPORIZER A VAPORIZER B ISOLATED FROM FLOWMETERS MANIFOLD BY PASS Fig 15 Manifold By pass Circuit Vaporizer A is turned ON therefore both port valves to which vaporizer A is connected are open so that carrier gas fl...

Page 23: ...its gas flow Surrounding this helical wick is a woven outer wick which extends below the helical wick into the liquid agent The amount of agent picked up in the vaporizing stream can vary due either to variation in room temperature or to the cooling which takes place when the agent is vaporized Variation of either temperature or cooling rate can cause changes in the vapour pressures of the anaesth...

Page 24: ...ection varies the relative proportions of gas flowing through the by pass and vaporizing chamber circuits as described in Section 6 3 FROM FLOWMETER FLOW CONTROL VAPOUR CHANNEL VAPORIZING CHAMBER THERMOSTAT SHUT OFF OPEN ROTARY VALVE TO COMMON GAS OUTLET Fig 16 Vaporizer Flow Schematic Diagram 6 4 3 Vaporizing Chamber Circuit The fresh gas flow through the vaporizing chamber illustrated on Fig 17 ...

Page 25: ...flow through the vaporizing chamber circuit is via 1 through tobl and the gas flow through the by pass circuit is via a through toe 015A T5 OM Fig 17 Tec 5 Vaporizer Gas Flow ROTARY VALVE ENRICHED FRESH GAS OUT d 10 COMBINED FRESH GAS AND ENRICHED GAS OUT 11 e c THERMOSTAT VAPORIZING CHAMBER b 8 WICK ASSEMBLY 6 5 7 9 4 a 1 3 2 ON VAPOUR CONTROL CHANNEL FRESH GAS OUT FRESH GAS BY PASS IPPV COMPENSA...

Page 26: ... 1 3 2 ISOFLURANE DIAL SETTING 5 4 1 5 0 2 10 15 3 5 4 3 2 1 0 6 7 0 Performance 7 1 Performance Curves 7 1 1 Isotec 5 Effect of Flowrate at 21 2 C with oxygen flowing 002A T5 OM Flowrate litres minute oxygen Effect of Temperature at 5 litres minute oxygen flow 003A T5 OM Temperature C 0 2 35 25 20 1 2 0 15 3 4 5 ...

Page 27: ...f Flowrate at 21 2 C with oxygen flowing 004A T5 OM Flowrate litres minute oxygen Effect of Temperature at 5 litres minute oxygen flow 005A T5 OM Temperature C 4 0 2 1 2 3 5 4 HALOTHANE DIAL SETTING 5 3 2 1 0 5 10 15 1 0 6 0 2 5 4 3 2 1 0 HALOTHANE 15 20 25 30 35 4 5 DIAL SETTING 3 2 1 0 6 0 2 ...

Page 28: ... of Flowrate at 21 2 C with oxygen flowing 006A T5 OM Flowrate litres minute oxygen Effect of Temperature at 5 litres minute oxygen flow 007A T5 OM Temperature C 3 5 4 3 2 1 0 6 0 2 5 4 2 1 0 1 15 0 2 ENFLURANE DIAL SETTING 5 10 4 3 2 1 0 6 0 2 DIAL SETTING 5 5 4 3 2 1 ENFLURANE 0 20 15 25 30 35 ...

Page 29: ...Flowrate at 21 2 C with oxygen flowing 008A T5 OM Flowrate litres minute oxygen Effect of Temperature at 5 litres minute oxygen flow 009A T5 OM Temperature C 5 4 3 0 0 2 5 4 0 2 1 15 10 5 2 0 6 1 1 2 DIAL SETTING SEVOFLURANE 3 5 4 2 1 3 DIAL SETTING SEVOFLURANE 0 2 15 20 25 30 35 0 0 6 1 2 3 4 5 ...

Page 30: ...21 2 C with oxygen flowing 024A T5 OM Flowrate litres minute oxygen Effect of Temperature at 5 litres minute oxygen flow 023A T5 OM Temperature C 3 0 6 0 2 1 2 7 6 5 4 8 DIAL SETTING 8 7 6 5 4 3 2 1 0 SEVOFLURANE 20 30 25 35 0 6 0 2 2 1 5 10 15 1 0 2 3 4 5 6 7 8 1 4 3 5 6 8 7 SEVOFLURANE DIAL SETTING 0 2 15 ...

Page 31: ...izer is set to deliver 2 at 6 litres minute total gas input flowrate then the approximate rate of consumption 3 3 x 2 x 6 39 6 ml hour The figures are approximate and are intended for general guidance only 7 2 2 Temperature The effects of variation in temperature are normally negligible at commonly used combinations of dial setting and ambient temperature If the vaporizer temperature is above the ...

Page 32: ...are observed at combinations of very low flowrates and low dial setting with large and rapid pressure fluctuations The effects become progressively less important as the dial setting and flowrate increase and the magnitude and rate of cycling of the pressure fluctuations decrease 7 2 6 Carrier Gas Composition Small effects on the output can occur when the carrier gas composition is changed These e...

Page 33: ... test conditions test methods and detailed protocol in conjunction with training experience and quality auditing systems For these reasons the full programme necessary to help to ensure that a vaporizer complies with Datex Ohmeda specifications cannot practicably be carried out in a field situation The following points must be considered when any measurements are being carried out on vaporizers to...

Page 34: ...sure that the vaporizer is at least half full and has been at an ambient temperature of 21 2 C for at least three hours 2 With the vaporizer securely mounted drain the vaporizer as detailed in Section 4 6 and after draining ensure that either the drain plug and the filler cap are both securely tightened or the port valve is fully closed and the locking clamp is in the up position as appropriate 3 ...

Page 35: ... retained by the wick system 75 millilitres nominal 5 Vaporizer The amount of liquid to fill the vaporizer from the minimum to the maximum mark 170 milliliters nominal 8 Vaporizer Sevotec The amount of liquid to fill the vaporizer from the minimum to the maximum mark 137 milliliters nominal 10 4 Weight And Dimensions Weight Height Depth Width 7 0 Kg 250 mm 164 mm 110 mm 10 5 Environmental Conditio...

Page 36: ...r than by Datex Ohmeda or other than in accordance with written instructions provided by Datex Ohmeda or altered by anyone other than Datex Ohmeda or if the Product has been subject to abuse misuse negligence or accident Datex Ohmeda s sole and exclusive obligation and the Buyer s sole and exclusive remedy under the above warranties is limited to repairing or replacing free of charge at Datex Ohme...

Page 37: ...06 Japan Tel 81 3 5763 6801 Fax 81 3 5763 6838 Datex Ohmeda K K Technical Center TRC A Bldg AE 4 8 6 1 1 Heiwajima Ohta ku Tokyo 143 0006 Japan Tel 81 3 5763 6850 Fax 81 3 5763 6852 Korea Datex Ohmeda Pte Ltd 10th Floor Sam Sung Building 36 1 Yoido Dong Youngdeungpo Ku Seoul Korea Tel 82 2 786 7421 Fax 82 2 786 7420 Malaysia Datex Ohmeda Pte Ltd Level 2 Bangunan O Connor 13 Jalan 223 46100 Petalin...

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