WOSON TANCO Operation Manual

WOSON Medical System

Technical
Publications

ASS0003 REV- B

TANCO Steam Sterilizer
Operation Manual

Operation Documentation

Copyright © 2011 By Woson Medical Instrument Co., Ltd.

Steam Sterilizer Operation Manual

TANCO Model REV-B Page 1 of 44

Regulatory Requirement

This product complies with regulatory requirements of the following European
Directive 93/42/EEC concerning medical devices.

Ningbo Jiangbei Woson Medical Instrument Co., Ltd

No.25, Lane 300, Jinshan Road, Jiangbei District,
Ningbo 315032, China

Tel: [phone]
Fax:[phone]
Website: www.woson.com.cn
E-mail: [e-mail]

Steam Sterilizer Operation Manual

TANCO Model REV-B Page 2 of 44

Revision History

REV

ISSUE DATE

REASON FOR CHANGE

Rev-A

2010.01.25

First Issue

Rev-B

2011.07.31

Version Change

Please verify that you are using the latest revision of this document. Information pertaining to
this document is maintained on manufactory. If you need to know the latest revision, please
contact your distributor, sales representative, or our service dept.

Steam Sterilizer Operation Manual

TANCO Model REV-B Page 3 of 44

Regulatory Requirements

Conformance Standards

The content of this instruction is fit for sterilizers.
Above sterilizer accord with the requirements of European Class B:
93/42/EEC
97/23/EC
EN 61010-1
EN 61010-2-040
EN 13060
EN 61326-1

European Authorized Representative

DTF Technology s.r.l.

Address: via De Sanctis 32, 20141 milano
Tel: [phone]
Fax: [phone]

This product complies with the regulatory requirement of the following:

• Council Directive 93/42/EEC concerning medical devices:
The CE label affixed to the product testifies compliance to the Directive.
The location of the CE marking is shown in this manual.

Certifications

Manufactory is EN ISO 9001 and EN ISO 13485 certified.

Original Documentation

The original document was written in English.

Declaration of Conformity

Council Directive 93/42/EEC concerning medical devices:

The CE label affixed to the product testifies compliance to the Directive.

The location of the CE marking is shown in this manual. In this manual there are present the CE

certification and the Conformity. Check appendixes.

Steam Sterilizer Operation Manual

TANCO Model REV-B Page 4 of 44

Table of Content

Regulatory Requirement .................................................................................................................... 1

Revision History ............................................................................................................................... 2

Regulatory Requirements .................................................................................................................. 3

Table of Content ................................................................................................................................ 4

Chapter 1 Introduction ...................................................................................................................... 6

1.1 Attention .............................................................................................................................. 6

1.2 Usage Indications ................................................................................................................ 6

1.3 Contraindication .................................................................................................................. 6

Chapter 2 Safety ................................................................................................................................ 7

2.1 Explanation Symbol ............................................................................................................ 7

2.2 General Safety Recommendations ...................................................................................... 8

2.3 Safty Parts ........................................................................................................................... 9

2.3 Operation Risk .................................................................................................................. 10

2.4 Protection Device .............................................................................................................. 10

Chapter 3 Receiving And Installation ............................................................................................. 11

3.1 Check the Package ............................................................................................................ 11

3.2 Unpacking the Accessories ............................................................................................... 11

3.3 Optional Accessories ......................................................................................................... 12

3.4 Installation Enviroment ..................................................................................................... 12

3.5 Set ..................................................................................................................................... 12

3.6 Power Connection ............................................................................................................. 13

Chapter 4 Description and Specification ........................................................................................ 14

4.1 Front View of the Sterilizer ............................................................................................... 14

4.2 Rear View of Sterilizer ...................................................................................................... 14

4.3 Opened Vew of Sterilizer .................................................................................................. 15

4.4 Outside Size ...................................................................................................................... 16

4.5 Loading Size ..................................................................................................................... 16

4.6 Specification ...................................................................................................................... 16

4.7 Sterilization Cycle ............................................................................................................. 18

Chapter 5 Panel and Functions ...................................................................................................... 19

5.1 Controlling Panel .............................................................................................................. 19

5.2 Menu ................................................................................................................................. 20

5.3 Window of Sterilization Process ....................................................................................... 22

Chapter 6 Operation Process .......................................................................................................... 24

6.1 Power On........................................................................................................................... 24

6.2 Distilled Water Adding ...................................................................................................... 24

Steam Sterilizer Operation Manual

TANCO Model REV-B Page 5 of 44

6.3 Alarming If Used Water Reservoir Is Full ......................................................................... 25

6.4 Selecting Sterilizing Program ........................................................................................... 25

6.5 Loading Articles ................................................................................................................ 25

6.6 Closing the Door ............................................................................................................... 26

6.7 Starting A Sterilization Program ....................................................................................... 28

6.8 End Of The Sterilization Working Cycle. ......................................................................... 29

6.9 Power Off .......................................................................................................................... 29

6.10 Abnormal Exiting ............................................................................................................ 30

6.11 Sudden Power Off ........................................................................................................... 30

Chapter 7 Essential Information ..................................................................................................... 31

7.1 Please Ensure The Following.... ........................................................................................ 31

7.2 And Please Do Not.... ........................................................................................................ 31

Chapter 8 Maintenance ................................................................................................................... 32

8.1 Maintenance Schedule Chart ............................................................................................. 32

8.2 Daily Maintenance ............................................................................................................ 32

8.3 Weekly Maintenance ......................................................................................................... 33

8.4 Monthly Maintenance ....................................................................................................... 34

8.5 Other Maintenance ............................................................................................................ 35

Chapter 9 Servicing By the Approved Technician ........................................................................... 36

Chapter 10 Transportation and Storage ......................................................................................... 37

10.1 Preparation before Transportation and Storage ............................................................... 37

10.2 Draining .......................................................................................................................... 37

10.3 Conditions For Transportation And Storage .................................................................... 37

10.4 Package ........................................................................................................................... 37

Appendix 1 Instrument Which Need To Sterilize ............................................................................. 38

Appendix 2 Error Code List ............................................................................................................ 39

Appendix 3 Electric And Hydraulic Drawings ................................................................................ 40

Hydraulic Drawing .................................................................................................................. 40

Electric Drawing ..................................................................................................................... 41

Appendix 4 The Standards Of Testing ............................................................................................. 42

Steam Sterilizer Operation Manual

TANCO Model REV-B Page 6 of 44

Chapter 1 Introduction

1.1 Attention

❖ This manual contains necessary and sufficient information to operate the system safely,

like optimal use, a safe and reliable operation, regular and correct servicing

requirements.

❖ Read and understand all instructions in this manual before attempting to use the product.
❖ Keep this manual with the equipment at all times. Periodically review the procedures for

operation and safety precautions.

1.2 Usage Indications

Application to all wrapped or non-wrapped, solid, hollow load products type A and porous
products or related articles.

This sterilizer can be used for dental clinic, laboratory, surgical room, emergency room,
ophthalmology, gynecology and steam, cosmetic hospital and so on, by doctors and
professionals.

1.3 Contraindication

There is no any contraindication of this equipment.

Steam Sterilizer Operation Manual

TANCO Model REV-B Page 7 of 44

Chapter 2 Safety

2.1 Explanation Symbol

Device Icon Description

“ATTENTION” – Consult accompanying documents” is intended to alert the
user to refer to the operator manual or other instructions when complete
information cannot be provided on the label.

Pay attention to the high temperatures in the chamber, and to the sterilizer
exterior when exhausting system is running.

“Protective Earth” indicates the protective earth (grounding) terminal.

“CAUTION” - Dangerous voltage”

Be aware of electric shock hazards.

Label Description

Symbol for "SERIAL
NUMBER"

Symbol for
"MANUFACTURER"

Symbol for "CATALOGUE
NUMBER"

Symbol for "AUTHORISED
REPRESENTATIVE IN
THE EUROPEAN
COMMUNITY

Symbol for "DATE OF
MANUFACTURE"

Symbol for "CAUTION"

Steam Sterilizer Operation Manual

TANCO Model REV-B Page 8 of 44

Manual Prompt

Note

Indicates that concerning information which easier or helpful in operation

Caution

Indicates that a potential hazard may exist which through inappropriate
conditions or actions will or can cause:

• Minor injury

• Property damage.

• Damage to machine

Warning

Indicates that a specific hazard is known to exist which through inappropriate
conditions or actions may cause:

• Severe personal injury

• Substantial property damage

• Substantial damage to machine

NOTE: Please apply the precautions or recommendations indicated in the Operation Manual.

2.2 General Safety Recommendations

❖ The user is responsible for proper operation and maintenance of the sterilizer in

accordance with the instructions listed in this manual.

❖ The sterilizer could not be used for liquid.
❖ The sterilizer has not been designed to operate in the presence of gas or explosive

vapors.

❖ The trays and the load will still be hot at the end of each cycle. Use the tray holder to

remove each tray from the chamber.

❖ Do not open the door of the chamber during the sterilization programs.
❖ Do not put you hands or face on the cover of the water tank when the sterilizer is running.
❖ Do not remove the instruction plate or any label from the sterilizer.
❖ Do not pour water or any other liquid over the sterilizer.
❖ Do not fill the caustic liquid into the water tank.
❖ Do not fill the caustic matter in the chamber.
❖ Use only high quality distilled water.
❖ Unplug the mains lead before inspecting or servicing the machine.
❖ Only an approved technician using original spare parts can carry out repairs and

Steam Sterilizer Operation Manual

TANCO Model REV-B Page 9 of 44

maintenance.

❖ In case of transport, drain both water tanks completely, allow the sterilization chamber to

cool down and preferably use the original packaging.

❖ The articles under sterilization should be picked-up by special handle of getting plate

when the temperature shows over 40℃.

❖ Picking-up the sterilizing plate should use the special tools provided.
❖ During the transport, the 4 bottoms of sterilizer should be carried by two people in case of

turning over.

❖ Notice! This product can’t be put on the place that is not easy to cut off power supply.
❖ Prohibit covering the cover of water tank during usage.

2.3 Safety Parts

Temperature Protection

Part Name

Function

Temperature Protector
(Steam Generator)

Cut off current when the steam generator temperature is too
high.

Temperature Protector
(Heating Ring)

Cut off current when the heating ring temperature is too high.

Electronic Protection

Part Name

Function

Double Fuse

It will be broken circuit if the connected power is too high or
unstable.

Electronic Filter

It will filter the electromagnetic interference during working

Mechanical Protection

Part Name

Function

Jiggle Switch

To ensure the door is closed completely for avoiding the risk of
safety

Tray tong

when removing articles from the chamber

Control Part

Part Name

Function

Temperature Sensor
(Inside Chamber)

To measure temperature inside the chamber
Temperature Sensor

To measure temperature of the heating ring

Steam Sterilizer Operation Manual

TANCO Model REV-B Page 10 of 44

(Heating Ring)

Temperature Sensor
(Steam Generator)

To measure temperature of the steam generator
Pressure Sensor

To measure pressure of the chamber

PCB Control

Control system for controlling all the process of sterilization

CAUTION

MANUFACTURER IS NOT HELD RESPONSIBLE FOR ANY ARBITRARY
DISASSEMBLY, AMENDMENT WITH THE UNIT, BY UNAUTHORIZED
PERSON OR UNPROFESSIONAL TECHNICIAN

2.4 Operation Risk

Please take attention on avoid operation risk during operation.

Scald risk

❖ Every time open the door after finish the cycle, please keep an appropriate distance,

because the chamber still have rudimental steam with high temperature, avoid to be
scalded.

❖ Every time open the door after finish cycle, please not touch the main door and chamber,

because of high temperature, and avoid to be scalded.

Pollution risk

Please clean the chamber after every time use to avoid rudimental contamination left inside
chamber.

2.5 Protection Device

Device Name

Function

Plastic or fabric glove

Useful during load and remove articles, avoid scald.

Steam Sterilizer Operation Manual

TANCO Model REV-B Page 11 of 44

Chapter 3 Receiving and Installation

3.1 Check the Package

Please check package carefully when you receive the product, any damage of package maybe
damage the product inside.

Front

Flank

Item

8L Model

12L Model

Packing Size

652×549×486

652×549×486

Packing Weight

42kg

48kg

3.2 Unpacking the Accessories

Open the package and take the product out, remove the plastic bag then open the door to take
all the accessories and check as followed:

No.

Part Name

Qty

1 2 6 4 3 5

1

Tray frame

1 piece

2

Trays

3 sets

3

Tray removal tong

1 piece

4

Draining tube

1 piece

5

Power supply cable

1 piece

6

Door gasket

1 piece

7

Operation manual

1 piece

Steam Sterilizer Operation Manual

TANCO Model REV-B Page 12 of 44

3.3 Optional Accessories

Name

Model

QTY

Picture

Mini Printer

PINTER10

1

3.4 Installation Environment

The sterilizer should be set in a place which at least has 10cm distance with each side (20cm
of the top) as followed:

The sterilizer should be set in a place with good ventilation.
The temperature of enviroment:5-40℃.
The humidity of environment: ≤85%
Atmosphere pressure:860Hpa～1060Hpa
An earth connection is essential

CAUTION

DO NOT PUT ANY STUFF WHICH EASILY MELTS NEAR THE STERILIZER.

3.5 Set

❖ The sterilizer should be set on level table or place; the front-end should be a little bit

higher then back-end.

❖ The sterilizer cooling and vent area should not be jammed or blocked.
❖ Do not put any stuff on the top of the sterilizer.
❖ Do not put any stuff in front of the door, to avoid accident when open the door.
❖ Do not put any corrosive stuff near the sterilizer to avoid accident or risk.

Steam Sterilizer Operation Manual

TANCO Model REV-B Page 13 of 44

3.6 Power Connection

❖ The sterilizer should be connected with a stable and separated power source
❖ Power socket is at the back of the sterilizer
❖ Please confirm the connection power is complied with specification of nameplate at the

back of sterilizer

CAUTION

DO NOT BEND THE POWER WIRE TO AVOID DAMAGE OF POWER WIRE
DO NOT PUT ANY HEAVY STUFF ON THE POWER WIRE TO AVOID DAMGE
OF POWER WIRE
DO NOT USE OTHER POWER WIRE TO AVOID DAMAGE OF STERILIZER
DO NOT TRY TO ADD THE POWER WIRE TO AVOID ACCIDENT AND RISK