Mocom millenium B2 User manual

Quality System certified by
STEAM
STERILIZER
OPERATING MANUAL
®
Ed. 1
Rev. 5
Date: January 2008
®
®

TABLE OF CONTENTS
I
REVISIONS
The following table lists subsequent editions/revisions of the manual.
The “Description” field brief explains the subject of the latest revision.
Ed. Rev. Date Description
1 0 11-02 First issue
1 1 02-03 A few modifications; added new chapter “Replacing the printer paper”
1 2 03-04 A few small modifications; photo on the cover
1 3 11-04 A few small modifications;
Added the menu option “Password”
1 4 01-06 Upgrade (software, interface with Milldrop and Millflash)
1 5 01-08 EEC standards reference updating
TABLE OF CONTENTS
1 - INTRODUCTION............................................................................................................................1
APPLICABLE EUROPEAN DIRECTIVES........................................................................................................1
INTENDED USE.................................................................................................................................................1
PURPOSE OF THE MANUAL...........................................................................................................................2
GENERAL WARNINGS......................................................................................................................................2
2 - CONTENTS OF THE PACKAGE...................................................................................................3
DIMENSIONS AND WEIGHT............................................................................................................................3
DESCRIPTION OF THE CONTENTS................................................................................................................3
HANDLING THE PRODUCT..............................................................................................................................4
3 - PRODUCT INTRODUCTION..........................................................................................................5
INTRODUCTION................................................................................................................................................5
GENERAL CHARACTERISTICS.........................................................................................................................5
FRONT...............................................................................................................................................................6
REAR .................................................................................................................................................................7
CONTROL PANEL............................................................................................................................................8
LCD DISPLAY....................................................................................................................................................8
OPERATING CYCLE EXAMPLE........................................................................................................................9
4 - INSTALLATION ...........................................................................................................................10
INTRODUCTION..............................................................................................................................................10
COMPARTMENT DIMENSIONS FOR BUILT-IN INSTALLATIONS................................................................10
GENERAL INSTALLATION PRECAUTIONS..................................................................................................11
ELECTRICAL CONNECTIONS........................................................................................................................11
CONNECTING THE DATA RECORDING MILLFLASH ...................................................................................11
CONNECTING AN EXTERNAL WATER FILLING TANK................................................................................12
CONNECTING DEMINERALIZER MILLDROP...............................................................................................12
CONNECTING AN EXTERNAL DRAIN TANK.................................................................................................13
DIRECT CONNECTION TO A CENTRALIZED DRAINING POINT..................................................................14

TABLE OF CONTENTS
II
5 - FIRST START-UP........................................................................................................................ 15
TURNING ON THE EQUIPMENT.....................................................................................................................15
INITIAL AUTOMATIC TEST.............................................................................................................................15
ACQUISITION AND UPDATING OF THE AMBIENT PRESSURE VALUES....................................................15
STAND-BY MODE............................................................................................................................................16
FILLING DISTILLED WATER ...........................................................................................................................17
Manual filling.............................................................................................................................................17
Automatic filling ........................................................................................................................................17
MAX LEVEL IN THE INTERNAL/EXTERNAL DRAIN TANK............................................................................18
6 - CONFIGURATION....................................................................................................................... 19
INTRODUCTION...............................................................................................................................................19
STARTING AND ENTERING THE SETUP MODE...........................................................................................19
MEANING OF THE KEYS IN SETUP MODE ...................................................................................................19
DESCRIPTION OF THE MENU ITEMS............................................................................................................21
DEFAULTS SETTINGS ....................................................................................................................................23
ACTIVATING CONFIGURATION OPTIONS ...................................................................................................23
Setting the language.................................................................................................................................23
Setting the date ........................................................................................................................................23
Setting the time.........................................................................................................................................24
Setting the password................................................................................................................................24
Setting the sterilization programs .............................................................................................................25
Setting the STAND-BY mode ...................................................................................................................29
Setting the printing mode..........................................................................................................................30
Setting the tank filling mode......................................................................................................................32
Setting the water draining mode..............................................................................................................32
Acquisition of the ambient pressure..........................................................................................................33
Adjusting the contrast of the liquid crystal display ...................................................................................34
EXIT THE CONFIGURATION MODE..............................................................................................................34
7 - PREPARING THE MATERIAL .................................................................................................... 35
INTRODUCTION...............................................................................................................................................35
TREATING THE MATERIAL BEFORE STERILIZATION..................................................................................35
ARRANGING THE LOAD .................................................................................................................................36
8 - PROGRAM SELECTION............................................................................................................. 38
INTRODUCTION...............................................................................................................................................38
PROCEDURE...................................................................................................................................................38
9 - RUNNING THE CYCLE.............................................................................................................. 40
INTRODUCTION...............................................................................................................................................40
STARTING THE CYCLE..................................................................................................................................40
PROGRAM EXECUTION..................................................................................................................................41
RESULT OF THE CYCLE................................................................................................................................45
CHECK OF THE CYCLE DATA REPORT........................................................................................................46
MANUAL CYCLE INTERRUPTION ..................................................................................................................46
10 - STORING STERILIZED MATERIALS ....................................................................................... 48
INTRODUCTION...............................................................................................................................................48
HANDLING .......................................................................................................................................................48
STORAGE ........................................................................................................................................................48
11 - TEST PROGRAMS.................................................................................................................... 49
INTRODUCTION...............................................................................................................................................49
BOWIE & DICK TEST.......................................................................................................................................49
VACUUM TEST ................................................................................................................................................50
APPENDIX A – TECHNICAL CHARACTERISTICS......................................................................... 53
SUMMARY TABLE ...........................................................................................................................................53

TABLE OF CONTENTS
III
SAFETY DEVICES...........................................................................................................................................54
WATER SUPPLY CHARACTERISTICS...........................................................................................................55
APPENDIX B – PROGRAMS............................................................................................................56
INTRODUCTION..............................................................................................................................................56
PROGRAM SUMMARY TABLE .......................................................................................................................57
STERILIZATION PROGRAM DIAGRAM..........................................................................................................59
DIAGRAMS OF THE TEST PROGRAMMES...................................................................................................64
EXAMPLES OF PRINTED REPORTS.............................................................................................................65
APPENDIX C – MAINTENANCE.......................................................................................................67
INTRODUCTION..............................................................................................................................................67
ORDINARY MAINTENANCE PROGRAM........................................................................................................67
MAINTENANCE DESCRIPTION......................................................................................................................68
Clean gasket and porthole.......................................................................................................................68
Clean external surfaces ...........................................................................................................................68
Clean sterilization chamber and accessories...........................................................................................68
Disinfect external surfaces.......................................................................................................................68
Clean internal distilled water tank ............................................................................................................69
Clean external distilled water tank ...........................................................................................................69
Safety valve maintenance........................................................................................................................69
Clean/replace the drain filter....................................................................................................................69
Replace bacteriological filter....................................................................................................................70
Replacing the paper in the printer............................................................................................................70
PERIODIC STERILIZER VALIDATION............................................................................................................71
RECYCLING / DISPOSAL INSTRUCTIONS....................................................................................................71
APPENDIX D – GENERAL PROBLEMS...........................................................................................72
INTRODUCTION..............................................................................................................................................72
ANALYSIS AND RESOLUTION OF PROBLEMS ............................................................................................72
APPENDIX E – ALARMS..................................................................................................................75
INTRODUCTION..............................................................................................................................................75
ALARM INTERVENTION .................................................................................................................................75
Alarm during a cycle.................................................................................................................................75
Alarm outside the cycle...........................................................................................................................76
RESETTING THE SYSTEM............................................................................................................................77
ALARM CODES ...............................................................................................................................................78
ANALYSIS AND RESOLUTION OF PROBLEMS ............................................................................................80
APPENDIX F – DIAGRAMS..............................................................................................................86
ELECTRICAL DIAGRAM (BOARD TYPE “G”).................................................................................................86
ELECTRICAL DIAGRAM (BOARD TYPE “T”)..................................................................................................87
PLUMBING DIAGRAM.....................................................................................................................................88
APPENDIX G – DECLARATION OF CONFORMITY ........................................................................89
APPENDIX H – NOTES PER THE OPERATOR ...............................................................................90
APPENDIX Z – TECHNICAL SUPPORT...........................................................................................91

1. INTRODUCTION
1
INTRODUCTION
Symbols used in the
manual
Dear Customer
Thank you for choosing a product from M.O.COM. Srl. We hope that you will find it completely
satisfactory.
This manual describes all procedures for the correct use of the device and instructions for
deriving the full benefit from its features.
In any case, we will be available to provide explanations and to receive any suggestions you
may have for improving our products or services.
NOTE
PAY SPECIAL ATTENTION TO PARAGRAPHS INDICATED BY THE POINTING FINGER.
WARNING
THIS SYMBOL INDICATES A POTENTIAL DANGER OF INJURY. FOLLOW THE
PROCEDURES DESCRIBED IN THE MANUAL TO AVOID INJURING THE USER
AND/OR OTHERS.
DANGER
THIS SYMBOL INDICATES A POTENTIAL DANGER OF PROPERTY DAMAGE.
FOLLOWS THE INSTRUCTIONS IN THE MANUAL TO PREVENT POTENTIAL
DAMAGE TO MATERIALS, EQUIPMENT OR OTHER PROPERTY.
DANGER
THIS SYMBOL INDICATES A POTENTIAL DANGER DUE TO HIGH TEMPERATURE.
THE MATERIAL THE STERILIZER IS COMPOSED OF MUST BE DISPOSED
ACCORDING TO THE DIRECTIVE 2002/96/CEE
APPLICABLE
EUROPEAN
DIRECTIVES
The product described in this manual is manufactured in accordance with the highest safety
standards and doesn't represent any danger for the operator if used according to the following
instructions. The product is in accordance with the following European Directive as applicable:
73/23/CEE, for the approximation to the legislation of the Members States related to low
voltage equipment (and following modifications).
2004/108/CEE, for the approximation to the legislation of the Members States related to the
electromagnetic compatibility (and following modifications);
93/42/CEE, concerning the medical devices (and following modifications).
INTENDED USE
The product described in this manual is exclusively intended for the sterilization of solid and
hollow re-usable instruments and porous materials.
WARNING
THE DEVICE MUST ONLY BE USED BY QUALIFIED PERSONNEL. IT MAY
NOT BE USED OR HANDLED BY INEXPERT AND/OR UNAUTHORIZED
PERSONNEL FOR ANY REASON.
THIS DEVICE MUST NOT BE USED FOR THE STERILIZATION OF FLUIDS,
LIQUIDS OR PHARMACEUTICAL PRODUCTS.
NOTE
THE MANUAL INFORMATION ARE SUBJECT TO CHANGES WITHOUT ANY NOTICE.
MO.COM. LTD.CO.WON'T BE RESPONSIBLE FOR DIRECT,INDIRECT,ACCIDENTAL,
CONSEQUENT DAMAGES OR OTHER DAMAGES RELATED TO THE SUPPLY OR THE USE OF
SUCH INFORMATION.
THIS DOCUMENT MAY NOT BE REPRODUCED,ADAPTED OR TRANSLATED,IN WHOLE OR IN
PART,WITHOUT THE PRIOR,WRITTEN AUTHORIZATION OF M.O.COM. SRL
AND ARE REGISTERED TRADEMARKS OF M.O.COM. SRL

1. INTRODUCTION
2
PURPOSE OF THE
MANUAL The purpose of this manual is to provide instructions for:
– becoming generally familiar with the product;
– its correct installation and configuration;
– its safe, efficient use;
– handling materials before and after sterilization.
Its appendices also provide:
– the product's general technical specifications;
– sterilization program specifications;
– maintenance;
– troubleshooting;
– a variety of other documentation.
GENERAL
WARNINGS
When using this product, always follow the instructions in the manual and never use for
anything other than its intended purpose.
WARNING
THE USER IS RESPONSIBLE FOR ALL LEGAL REQUIREMENTS RELATED
TO THE INSTALLATION AND USE OF THIS PRODUCT. THE
MANUFACTURER WILL NOT BE RESPONSIBLE FOR ANY BREAKAGE,
MALFUNCTIONS, PROPERTY DAMAGE OR INJURY IN THE EVENT THAT
THE PRODUCT IS NOT INSTALLED OR USED CORRECTLY.
Please observe the following precautions in order to avoid injury or property damage:
– Use ONLY distilled water of high quality.
WARNING
THE USE OF WATER OF INADEQUATE QUALITY CAN SEVERELY
DAMAGE THE DEVICE.
SEE APPENDIX A, TECHNICAL CHARACTERISTICS IN THIS REGARD .
– Do not pour water or other liquids on the device;
– Do not pour inflammable substances on the device;
– Do not use the device in the presence of gas or explosive or inflammable vapors;
– Before performing any maintenance or cleaning, ALWAYS DISCONNECT the electricity.
WARNING
WHENEVER IT IS NOT POSSIBLE TO DISCONNECT THE ELECTRICITY TO
THE DEVICE, OR IF THE EXTERNAL POWER GRID SWITCH IS FAR AWAY
OR, AT ANY RATE, NOT VISIBLE TO THE MAINTAINER, PLACE A WORK
IN PROGRESS SIGN ON THE EXTERNAL POWER GRID SWITCH AFTER
TURNING IT OFF .
– Make sure the electrical system is grounded conforming to current laws and/or standards;
– Do not remove any label or nameplate from the device; request new ones, if necessary.
– Use only original replacement parts.
WARNING
THE FAILURE TO OBSERVE THE ABOVE, RELEASES THE
MANUFACTURER FROM ALL LIABILITY.

2. CONTENTS OF THE PACKAGE
3
CONTENTS OF
THE PACKAGE
DIMENSIONS
AND WEIGHT
Total weight about 75 kg
NOTE
CHECK THE INTEGRITY OF THE PACKAGE UPON
RECEIPT.
Once the package is opened, check that:
– the supply matches the specifications of the order (see the
accompanying document);
– that there is no obvious product damage;
NOTE
IN THE CASE OF A WRONG PRODUCT,MISSING PARTS OR ANY TYPE OF DAMAGE,
IMMEDIATELY PROVIDE A DETAILED DESCRIPTION TO THE RESELLER AND THE
TRANSPORTER THAT MADE THE DELIVERY.
DESCRIPTION OF
THE CONTENTS
The package contains:
– Steam sterilizer
– Stainless steel wire instrument tray (5 pcs.) (Ref. 1);
– Stainless steel wire tray support (Ref. 2);
– Instruction manual (Ref. 3);
– Warranty certificate (Ref. 4) (see note).
– Tray extractor (Ref. 5);
– Container with quick connector for adding distilled water (about 2 l ) (Ref. 6);
– Extra bacteriological filter (Ref. 7)
– Silicone tube (2 m) for draining water, with quick connector (Ref. 8).
– Spare roll of printer paper (Ref. 9).
NOTE
THE CUSTOMER MUST KEEP THE WARRANTY CERTIFICATE TOGETHER WITH THE
RECEIPT.
690
610
560

2. CONTENTS OF THE PACKAGE
4
HANDLING THE
PRODUCT
Where possible, the packaged product must be handled using suitable mechanical means
(forklift truck, transpallet, etc.) and following the instructions shown on the package.
In the case of manual handling, the product must be lifted by two persons using the handles
cut in the side of the box.
Once removed from the box, the sterilizer must be lifted by two persons and transported on a
cart or other similar device.
WARNING
WE RECOMMEND THAT THE DEVICE BE TRANSPORTED AND STORED
AT A TEMPERATURE NO LOWER THAN 5 °C. PROLONGED EXPOSURE
TO LOW TEMPERATURE AN DAMAGE THE PRODUCT.
NOTE
KEEP THE ORIGINAL PACKAGING AND USE IT WHENEVER THE DEVICE IS TO BE
TRANSPORTED.THE USE OF DIFFERENT PACKAGING COULD DAMAGE THE PRODUCT
DURING SHIPMENT.
DANGER
BEFORE TRANSPORT, LEAVE THE DEVICE TURNED-OFF FOR ABOUT 30
MINUTES AFTER THE LAST PROGRAM FINISHES AND DRAIN THE
DISTILLED WATER AND USED WATER TANKS SO THAT THE ALL THE
HOT INTERNAL PARTS WILL HAVE TIME TO COOL.

3. PRODUCT INTRODUCTION
5
PRODUCT
INTRODUCTION
INTRODUCTION
Millennium B² is MO.COM.'s revolutionary type B (EN 13060) small steam sterilizer and a
new de facto standard for safety, performance, flexibility and ease of use.
It is a sophisticated but, at the same time, easy to use device that, thanks to its wide range of
configuration options and patented operating devices, satisfies every need for sterilizing
medical devices, guaranteeing the maximum performance under all conditions.
It also features a better way of relating to users who, rather than having to adapt to the
machine and its characteristics, are able to "converse" with it and configure it to meet their
own needs.
Thanks to its remarkable ease of use, small size and pleasant appearance, it is the ideal
partner for all professional who demand the maximum sterilization safety.
GENERAL
CHARACTERISTICS Millennium B² is a completely microprocessor-controlled steam sterilizer with a large (21-
liter) sterilization chamber made of stamped stainless steel.
It is characterized by an advanced fractionated vacuum system for the complete removal of
air, even from hollow, porous materials, and an effective final vacuum drying phase capable of
eliminating all traces of humidity from any load.
Its exclusive steam generation system, effective plumbing circuit and electronic management
(supplemented by high-precision sensors) guarantees high process execution speeds and
excellent thermodynamic parameter stability.
Moreover, its Process Evaluation System constantly monitors all the machine's “vital”
parameters in real-time, guaranteeing absolute safety and a perfect result.
It offers users 11 sterilization programs (of which one completely programmable), all equipped
with customizable, optimized drying for the fast, effective sterilization of the various types of
loads (instruments and materials) used in a medical environment.
Four of these can be selected directly from the control panel, which has a new simplified,
design.
And then, there are interesting options for configuring the preheating mode (based on the
sterilizer's frequency of use), printing the end of cycle report, methods for filling the water
supply, draining the used water and more.
Please refer to the chapter, “Configuration” for more detail.
Finally, Millennium B² has one of the most complete, sophisticated and advanced safety
systems available today to protect users in the case of any electrical, mechanical, thermal or
biological operating anomaly.
NOTE
PLEASE REFER TO APPENDIX A(TECHNICAL CHARACTERISTICS)FOR A DESCRIPTION
OF THE SAFETY DEVICES.

3. PRODUCT INTRODUCTION
6
FRONT
LCD display and
control panel
Service compartment
access panel
Door
Printer paper
output slot
On/Off switch
Bacteriological filter
Sterilization
chamber
Door microswitch
Distilled water fill quick connector
Door
Used water drain quick connector
Water drain plug and filter
Service
compartment open
Built-in printer
Motorized
closing system
RS232 serial port
Millflash
interface

3. PRODUCT INTRODUCTION
7
REAR
Distilled water tank vent
hole
Safety valve
Heat exchanger
Mains fuses
Power cord
Band heating element safety thermostat and manual
rearm
Connection for directly draining the
used water tank
Connection for automatically filling the
distilled water tank
Steam generator safety thermostat and manual rearm
Jack socket for the
external tank level
sensor (option)
Distilled water tank
draining point
(maintenance)
Jack for Milldrop
Start/Stop cable

3. PRODUCT INTRODUCTION
8
CONTROL
PANEL
LCD DISPLAY
The function of the command keys differ according to operating mode of the equipment.
Key NORMAL mode SETUP mode
Cycle Start/Stop Enter, confirmation of the value/option
selected
Sterilization cycle selection Value increment / Forward scroll of
the menu options
Test cycle selection Value decrement / Backward scroll of
the menu options
Enter Setup mode ESC, quit the current menu
Liquid Crystal Display
(LCD)
4 lines of 20 characters
Illuminated icon
Door status
Water level
Process status
Setup status ALARM
Command keys

3. PRODUCT INTRODUCTION
9
OPERATING
CYCLE EXAMPLE The Millennium B² sterilization program can be described as a succession of phases, each
with a specific purpose.
For example, after loading the material in the chamber, closing the door, selecting the program
and starting the cycle (and the consequent locking of the door opening mechanism), the
standard program (for porous materials, 134 °C - 4’) offers the following sequence (see chart,
below):
1. preheating the generator and sterilization chamber;
2. removing the air and penetration of the material by steam through a series of vacuum
(extraction of the fluid from the sterilization chamber) and pressure(injection of steam into
the chamber) phases;
3. raising the pressure, with the consequent increase in the temperature of the steam, until
reaching the conditions required for sterilization (in the example, 134 °C);
4. stabilizing the pressure and temperature;
5. sterilizing for the required time (in the example, 4 minutes);
6. depressurizing the sterilization chamber;
7. vacuum-drying phase;
8. ventilating the load with sterile air;
9. bringing the pressure of the sterilization chamber back to the atmospheric level.
After reaching atmospheric pressure, the door is automatically unlocked and it can be opened
to remove the load from the sterilization chamber.
It should be emphasized that phases 1, 3, 4, 6 and 9 are identical in all cycles, with slight
variations of duration that are solely dependent on the quantity and consistency of the load
and the heating conditions of the sterilizer while phases 2, 5, 7 and 8 clearly vary their
configuration and/or duration on the basis of the cycle selected (and, as a consequence, the
type of load) and the choices made by the user.
0.00
1.00
2.00
2.10
Pressione (bar)
Tempo (min)
ASCIUGATURA SOTTO VUOTO
PROCESSO
VUOTO FRAZIONATO
-0.80
NOTE
PLEASE REFER TO APPENDIX B(PROGRAMS)FOR MORE DETAIL.

4. INSTALLATION
10
INSTALLATION
INTRODUCTION
The first and fundamental step in achieving good sterilizer operation, long life and complete
use of its features is a correct, careful installation. Moreover, this precaution will avoid the
danger of physical injury or property damage, not to mention malfunctions and damage to the
machine. So, please follow the instructions in this chapter scrupulously.
NOTE
M.O.COM. CUSTOMER SUPPORT (SEE APPENDIX Z) WILL ANSWER YOUR QUESTIONS
AND PROVIDE ADDITIONAL INFORMATION.
THE STERILIZER HAS PASSED ALL REQUIRED INSPECTIONS BEFORE BEING PLACED ON
THE MARKET.IT DOES NOT REQUIRE ANY ADDITIONAL CALIBRATION BEFORE BEING
PLACED IN SERVICE.
Dimensions and weight
– Height (total) 420 mm
– Width (total) 480 mm
– Depth
(excluding rear connections) 660 mm
– Total weight 63 kg
Electricity
The electrical system to which the sterilizer will be connected must be suitably dimensioned
based on the electrical characteristics of the device. This information is shown on the back of
the machine.
COMPARTMENT
DIMENSIONS FOR
BUILT-IN
INSTALLATIONS
When installing the sterilizer inside a cabinet, you
must provide adequate space all around the device
(>10cm, specially in the rear part) to provide
effective ventilation as well as a large enough
opening in the back that, in addition to allow the
passage of the power cord will also provide an
adequate air flow and the consequent optimum
cooling of the heat exchanger.
It is indispensable that the built-in compartment
have the following minimum dimensions shown in
the figure.
WARNING
COMPARTMENT DIMENSIONS LESS THAN THOSE SHOWN MAY
COMPROMISE THE CORRECT CIRCULATION OF AIR AROUND THE
DEVICE AND MAY NOT PROVIDE ADEQUATE COOLING, WITH THE
CONSEQUENT DETERIORATION OF PERFORMANCE AND/OR POSSIBLE
DAMAGE.
NOTE
IF THE MAIN SWITCH IS INACCESSIBLE WHEN INSTALLED IN THE COMPARTMENT,USE AN
ELECTRIC PLUG THAT INCORPORATES AN ON/OFF SWITCH.
DO NOT REMOVE THE UPPER COVER OR ANY OTHER EXTERNAL PART.WHEN INSTALLED
IN THE COMPARTMENT,THE DEVICE MUST BE COMPLETE WITH ALL ITS PARTS.
PLEASE REFER TO APPENDIX A(TECHNICAL CHARACTERISTICS)FOR COMPLETE
TECHNICAL DATA.
660
480
420
5
00
6
70
5
50

4. INSTALLATION
11
GENERAL
INSTALLATION
PRECAUTIONS
Obey the following warnings for the correct operation of the device and/or to avoid risky
situations:
Install the sterilizer on a flat surface; if necessary, adjust the leveling feet to compensate for
an irregular surface and to slightly tilt lower the front part of the sterilizer.
Make sure that the support surface is strong enough to support the device's weight (about 65
kg);
– Leave adequate space for ventilation (at least 10 cm on each side) all around the
sterilizer, especially in back.
If the device is built-in to a cabinet, be sure to respect the warnings in the preceding
paragraph, avoiding an obstructions to the air intake;
– Do not install the sterilizer near tubs, sinks or similar places, to avoid contact with water or
liquids. This could cause short circuits and/or potentially dangerous situations for the
operator;
– Do not install the sterilizer in a place that is excessively humid or poorly ventilated;
– Do not install the machine were there is gas or inflammable and/or explosive vapors;
– Install the device so that the power cord is not bent or crushed. It must run freely all the
way to the socket.
– Install the device that any external fill/drain tubing is not bent or crushed. They must run
freely to the drain tank.
ELECTRICAL
CONNECTIONS The sterilizer's must be connected to a socket of the electrical system of adequate capacity for
the device's absorption and ground provided, in conformity with current laws and/or standards.
The socket must be suitably protected by a breaker having the following characteristics:
– Nominal current In16 A
– Differential current I∆n0.03 A
WARNING
THE MANUFACTURER WILL NOT BE LIABLE FOR DAMAGES CAUSED BY
INSTALLING THE STERILIZER ON AN INADEQUATE ELECTRICAL
SYSTEM AND/OR NOT EQUIPPED WITH A GROUND.
If it is necessary to replace the plug on the power cord, use one with equal characteristics or,
at any rate, adequate to the device's electrical characteristics. The user is entirely responsible
for the selection and replacement of the plug.
NOTE
ALWAYS CONNECT THE POWER CORD DIRECTLY TO THE SOCKET.DO NOT USE
EXTENSION CORDS,ADAPTERS OR OTHER ACCESSORIES.
CONNECTING THE
DATA RECORDING
MILLFLASH
The sterilizer can be connected to MILLFLASH allowing the recording of the cycle data on .txt
format file and its management by PC.
The connectors of the service box are used for interfacing; refer to MILLFLASH Operating
Manual for the installation instructions.

4. INSTALLATION
12
CONNECTING AN
EXTERNAL
WATER FILLING
TANK
(OPTIONAL, automatic
filling function)
To avoid having to periodically fill the water tank (see Chapter 5, “First Start-Up”), it is
possible to connect the sterilizer to an external filling tank (supplied as an option), that the user
will periodically fill, or to a commercially-available, reverse-osmosis water purification system
with accumulation tank.
In that case, when the internal water tank reaches the MIN level, the autoclave activates a
pump that automatically fills the internal tank.
Follow the instructions below for the correct connection of the external tank:
– Install the tap provided on the filling tank; use Teflon tape or connector sealant for a perfect
seal.
Clip
Silicon pipe
Tap
Filling
tank Clip
Teflon
– Use the filling tanks silicone tube (or other suitable tube, max length 2m) and insert it on
the filling connector taking care to push it completely on.
– Lock the tube to connector with the plastic tie provided.
– Insert the other end of the tube on the tap of the filling tank.
– Make sure that the tube runs freely from the device to the filling tank, without being bent,
crushed or obstructed in any way.
– Loosen the upper plug to facilitate the flow of water (also remove any gasket or under-
plug);
– Open the tap on the filling tank.
NOTE
REFER TO THE CHAPTER,“CONFIGURING THE DEVICE –AUTOMATIC FILLING OPTION ”.
CONNECTING
DEMINERALIZER
MILLDROP
The sterilizer can be connected to MILLDROP (water treatment system by reverse osmosis)
warranting the automatic reservoir filling with high quality demineralized water.
Refer to MILLDROP operating manual for the installation instructions.
NOTE
FOR THIS OPTION SETTING,REFER TO CHAPTER “CONFIGURING THE DEVICE –
AUTOMATIC FILLING OPTION”.
For additional information and advice about the correct connection of the sterilizer to the
various water purification systems, contact M.O.COM. customer support (see Appendix Z).

4. INSTALLATION
13
Teflon
Clip
D
raining tank
R
eplace th
e
pipe-fitting
by the plug
To the draining
plant
Pipe-fitting
Plug
CONNECTING AN
EXTERNAL DRAIN
TANK
OPTIONAL, external
drain function)
Connecting the tank to
a central draining point
An external drain tank (supplied as an option) can be used to avoid having to periodically
empty the internal used water tank, which is then manually emptied or connected to central
drain system.
NOTE
CHECK THAT THE DRAIN SILENCER IS CORRECTLY INSTALLED INSIDE THE TANK,
CORRESPONDING TO CONNECTION “A”.
Follow the instructions below for the correct connection of the tank:
– Insert the silicone tube (provided with the option) on
connector A on the machine; push the tube all the
way on and lock it with the plastic tie;
– Cut the silicone tube to measure, push the free end
on connector A on the drain tank and lock it with the
plastic tie;
NOTE
MAKE SURE THE TUBE IS NOT BENT,
CRUSHED OR OBSTRUCTED IN ANY WAY.
– Connect the plug of the level sensor to the jack
(optional) on the back of the device (see figure);
NOTE
MAKE SURE THE PLUG IS CORRECTLY
INSERTED.APOOR CONNECTIN IS
INTERPRETED AS A MAX LEVEL SIGNAL,
WITH A CONSEQUENT ALARM WHENEVER
YOU INSIST ON STARTING THE CYCLE.
– Fill the tank with normal tap water up to the level marked on the container.
DANGER
HOT WATER AND STEAM UNDER PRESSURE COME OUT OF THE DRAIN
CONNECTORS. CONNECT ALL THE ELEMENTS OF THE DRAIN CIRCUIT
CAREFULLY TO AVOID PROPERTY DAMAGE AND/OR INJURY.
NOTE
FOR THIS OPTION SETTING,REFER TO CHAPTER “CONFIGURING THE DEVICE –SETTING
THE WATER DRAINING MODE”..
To avoid having to periodically empty the draining tank, it
is possible to connect it directly to a central drain.
– Insert the screw plug in place of the free vent hose
union on the side connector of the draining tank;
– Screw the 1/8" hose union, supplied, on the side
connector; use a wrench to hold the connector to be
tightened;
– Use Teflon tape or connector sealant for a perfect
seal.
– On this tube union, insert a tube of suitable material
and dimensions (NOT SUPPLIED); push the tube all
the way on and lock with the plastic tie provided.

4. INSTALLATION
14
– Connect the other end of the tube to the centralized draining point, checking the seal.
NOTE
MAKE SURE THE TUBE IS NOT BENT,CRUSHED OR OBSTRUCTED IN ANY WAY.
The following diagram provides an indicative arrangement of the components:
DRAIN
CENTRALIZED
Draining tank
Connection point
of the centralized draining plant
Connection point
of the draining tank
Sterilizer
X
Support plane
This point must be lower
than the support plane
NOTE
DIMENSION XIS THE HEIGHT OF THE SIDE CONNECTOR OF THE TANK ABOVE THE FLOOR.
THE CONNECTION BETWEEN THE TANK AND THE CENTRALIZED DRAINING POINT MUST
NO HIGHER THAN X+30 MM.HIGHER CONNECTIONS COULD COMPROMISE THE CORRECT
EMPTYING OF THE TANK.
DIRECT
CONNECTION TO A
CENTRALIZED
DRAINING POINT
Follow the instructions shown below for a correct direct connection to a centralized draining
point:
– Insert the silicone tube (provided) or other suitable plastic tube on hose union A; push the
tube all the way on and lock with the plastic tie or other means;
– Cut the tube to measure, push the free end on the connection provided on the centralized
draining point and lock with the plastic tie or other means;
NOTE
MAKE SURE THE TUBE IS NOT BENT,CRUSHED OR OBSTRUCTED IN ANY WAY.
The following diagram provides an indicative arrangement of the components:
A
Clip
Washer
Clip
Pipe
To the centralized
draining point
Centralized
draining point
Support plane
This point must be at level lower
than the sterilizer’s support plane
NOTE
THE CONNECTION POINT TO THE CENTRAL DRAIN MUST BE LOWER THAN THE
STERILIZER'S SUPPORT SURFACE.OTHERWISE,THE TANK MAY NOT EMPTY CORRECTLY.

5. FIRST START-UP
15
FIRST START-UP
TURNING ON THE
EQUIPMENT
Once the sterilizer has been correctly installed, it may be turned on and prepared for use.
Turn on the equipment by the main (luminous) switch located on the right side of the machine.
NOTE
DO THIS WITH THE STERILIZER'S DOOR OPEN.
INITIAL
AUTOMATIC
TEST
When turned on, the control panel lights up and beeps so you can visually check its correct
operation. The panel then displays this message:
MILLENNIUM B2
R. Exxxx/BGyyyyyy
DEVICE CHECK-UP
NOTE
IF THE DOOR IS CLOSED,THE TEST IS INTERRUPTED.THE PANEL THEN BEEPS AND
DISPLAYS THE FOLLOWING MESSAGE.
OPEN DOOR
TO CONTINUE
Open the door to allow the test to continue. At the end of the test you will see:
MILLENNIUM B2
R. Exxxx/BGyyyyyy
CHECK-UP COMPLETE
ACQUISITION AND
UPDATING OF THE
AMBIENT
PRESSURE
VALUES
The sterilizer measures the ambient pressure for the correct operation of several auxiliary
devices. Whenever the difference between the value read and that previously stored (see the
Chapter, “Configuring the Device - Acquisition the ambient pressure) is higher than a
set value, the system automatically updates the stored value after a brief delay. Otherwise,
the data remains unchanged without updating.
After updating, the device performs the initial automatic test procedure (see the preceding
paragraph). At the end, the display shows the following notice (accompanied by a beep):
AMBIENT PRESSURE
VALUE UPDATED
-0.01 bar
↵to continue
When ↵is pressed, the device goes to STAND-BY mode (see the following paragraph).
NOTE
ALSO SEE THE PARAGRAPH,“ACQUIRING THE AMBIENT PRESSURE VALUE”IN THIS
REGARD.