Sakura Histo-Tek VP1 Operating Manual

[0]

Operating Manual

[1]

Introduction

The Vacuum Infiltration Processor "Histo-Tek® VP1 (hereinafter the

“instrument”)" is an instrument that performs automatic processing in an

enclosed single processing chamber to run the cycle of fixation, dehydration,
defatting and paraffin infiltration of tissue specimens.
This instrument operates using independent systems, so carefully read the
sections on operating method, replacement of consumables,
maintenance/inspection of each part, etc., to ensure correct use.

Manufactured for:

Sakura Finetek U.S.A., Inc. Torrance, CA 90501
Sakura Finetek Europe B.V., 2048 Alphen aan den Rijn. NL
Sakura Finetek Japan Co., Ltd. Tokyo, Japan 103-0023

[a]

Table of Contents

1. Safety Precautions (e)

Chapter 1 Basic Knowledge of the Instrument

1. Installation Method 1-1

1) Installation of the Instrument 1-1
[1] Flow of installation 1-1
[2] Required tools 1-1
[3] Installation Environment 1-1

2) Checking the Installation Conditions 1-2

3) Checking the Work Area 1-3

4) Transporting the Instrument 1-3

5) Unpacking Procedure 1-4
[1] Unpacking the instrument 1-4
[2] Removing the fixing members inside the instrument 1-5
[3] How to operate the retort lid 1-6
[4] How to operate the fume control unit door 1-7
[5] How to operate the paraffin oven door 1-7
[6] How to operate the reagent bottle rack door 1-7

6) Switching the Power-supply Voltage Setting 1-8

7) Checking the Accessories 1-8

8) Checking the Installation (Securing the Instrument) 1-9

9) Installation check (Installing the accessories) 1-9
[1] Installing the spill tray (for paraffin oven) 1-9
[2] Installing the spill tray (for reagent bottle rack) 1-9
[3] Installing the activated carbon filter base and activated carbon filters 1-10
[4] How to set the reagent bottle 1-11
[5] How to attach labels 1-12
[6] How to set the paraffin container 1-13

10) Turning on the Power 1-13

2. Explanation of the Instrument 1-14

1) Overview of the Instrument 1-14

3. Name of Each Part 1-15

4. Standard Accessories/Options 1-17

5. Basic Knowledge 1-19

1) Specification 1-19

2) Input Method 1-20
[1] Using the touch keyboard 1-20
[2] Using the ten-key keypad 1-20

3) Log On/Log Off Function and Password Function 1-21
[1] Default passwords 1-21
[2] List of operations permitted to managers and users 1-21

4) Mixing During Tissue Processing 1-21

5) Automatic Transfer 1-22

6) Solution Station and Solution Group 1-22

7) Explanation of Screens 1-23
[1] Header 1-24
[2] Menu tab 1-24
[3] Main screen 1-24
[4] Screen footer 1-24

8) Explanation of the Stand-by Screen 1-25

9) Explanation of Tissue Processing Screen 1-27

10) Utility Screen 1-29

11) Solution Management Screen 1-30

12) History Screen 1-31

[b]

Chapter 2 How to Operate Tissue Processing

1. Operating Procedure 2-1

1) Basic Operations 2-1
[1] Operation flow 2-1

2) Logging On the System 2-2
[1] Logging off the instrument 2-2

3) Preparing Solutions and Paraffin 2-3
[1] Setting solution 2-4
[2] Setting paraffin 2-4

4) Preparing for Processing 2-5
[1] Selecting the tissue processing program 2-5
[2] Checking the solution level 2-6
[3] Checking the bottle connection 2-6
[4] Confirming the start 2-7
[5] Editing a program temporarily 2-8

5) Running the Process 2-9
[1] Assembling basket and setting specimens 2-9
[2] Setting the basket and starting tissue processing 2-9
[3] Monitoring tissue processing 2-10

6) Ending Tissue Processing 2-13
[1] Removing the specimens and draining the paraffin 2-13
[2] Cleaning the retort 2-14

7) Pausing, Aborting 2-15
[1] Operations permitted during pause 2-15

Chapter 3 Cleaning

1. Cleaning 3-1

1) Type of Cleaning Operations 3-1

2) Starting Retort Cleaning 3-1

3) Starting Warm Water Flush 3-2

Chapter 4 Solution Exchange

1. Solution Exchange 4-1

1) Automatic Transfer 4-1
[1] Starting the Automatic Transfer 4-1

2) Reset Solution Usage Information 4-2
[1] Clearing the usage data 4-2

Chapter 5 Program Creation (Editing)

1. Program Creation (Editing) 5-1

1) Flow of Editing a Program 5-1

2. Edit Menu Screen 5-2

1) Editing Solution Names 5-2
[1] Storing a new solution name 5-2
[2] Copying or editing an existing solution name 5-2

2) Edit Solution Configuration 5-3
[1] Setting a solution group 5-3
[2] Setting a solution name 5-4
[3] Setting a management method of the solution 5-4
[4] Setting a usage limit for solution 5-5
[5] Setting when to perform warm water flush 5-5

3) Editing Tissue Processing Programs 5-6
[1] Changing a program name 5-6
[2] Editing a program 5-7

[c]

[3] Editing the program processing time 5-7
[2] Editing the program input temperature 5-8
[5] Editing the program P/V 5-8
[6] Editing the program Mix 5-8
[7] Editing the program predicted endtime 5-8
[8] Copying the settings to all stations 5-9

Chapter 6 Application (Customization)

1. Other Operations 6-1

1) Process Report Screen 6-1
[1] Checking the details of tissue processing results 6-2
[2] Confirming the run history of the tissue processing report 6-2

2) Event Log Screen 6-3

3) Error Log Screen 6-3

4) Parts Usage Screen 6-4

5) Software Version 6-4

6) System Setup 6-5
[1] Setting the Date & Time 6-6
[2] Setting the user name and password 6-6
[3] Setting the alarm sound 6-7
[4] Setting an institution name 6-7

7) Manual Operations Screen 6-8
[1] Draining the retort 6-8
[2] Filling the retort 6-8
[3] Changing station 6-8

8) Select Language 6-9

Chapter 7 Maintenance/Inspection

1. Daily Care, Inspection and Cleaning 7-1

1) Periodic Maintenance 7-1

2) Periodic Replacement 7-1

3) Recommendation of Warm Water Flush to Users of Neutral Buffered Formalin 7-1

4) Cleaning of the Paraffin Oven and Spill Tray 7-2

5) Cleaning of the Reagent bottle Rack and Spill Tray 7-2

6) Cleaning of the Reagent bottles 7-3
[1] Removing and installing a bottle cap 7-3

7) Cleaning of Exterior Panels 7-4
[1] Cleaning of the screen protection sheet 7-4

8) Cleaning of Paraffin Containers 7-4

9) Cleaning of the Retort 7-4

10) Replacement of the Retort Seal 7-5

Chapter 8 Troubleshooting

1. Troubleshooting 8-1

1) Instrument Conditions and Remedial Actions 8-1

2) Error Codes Displayed during System Operation 8-9

3) Power Outage Recovery during Auto Operation 8-15
[1] Paraffin melt check operation 8-15

4) Service Life 8-16

5) Transportation 8-16

2. Explanation of Terms and Index 8-17

3. Certificate of Decontamination (Sample) 8-18

[d]

(End)

1. Safety Precautions

(e)

Designate the "Instrument Control Manager"

● Operation of this instrument requires expert knowledge of the target application, method of use,
and so on. Therefore, to use the instrument correctly and safely, designate a "Instrument Control
Manager."

● When the instrument is delivered, the Instrument Control Manager should receive explanation on
the handling of the instrument directly from our sales representative.

* Before using the instrument, read "Safety Precautions" to ensure the correct use of the instrument.
* The cautionary instructions provided herein are intended to ensure that the instrument will be used safely

in a manner preventing operator from injury and property damage. These instructions provide important
safety information that must be heeded at all time.

* In this manual, instructions pertaining to different levels of potential hazards are classified as warnings,

cautions and notes and indicated under , , and , respectively. Each class of
instructions is defined below

pertains to a potential hazard where failure to observe the specified instruction may result in death or
serious injury of the operator or other person.

pertains to a potential hazard where failure to observe the specified instruction may result in a serious
injury of the operator or other person.

pertains to a potential hazard where failure to observe the specified instruction may result in damage
to this instrument or other property, or affect the process results.

pertains to an item to pay attention to or other useful information.

* The symbols used on the labels attached to the instrument are explained.

The labels bearing one of the following symbols provide particularly important information you must know
in order to ensure safety of the operator, improve work efficiency and protect the instrument from damage.
Be sure to check these labels and understand the specified instructions before commencing your work

A label bearing this symbol specifies an action that must be taken. Always follow the instruction.

A label bearing this symbol specifies a prohibited item. Always follow the instruction.

A label bearing this symbol indicates that area around them require attention. Improper handling
against the instruction may put the operator in danger or damage the instrument. So be sure to
check the content of this manual and follow the instruction.

A label bearing this symbol is provided near a high-temperature area. Exercise caution against
burns caused by high temperatures.

When this system is used to handle any substance presenting biological hazard, ensure safety
by following the relevant regulations and guidelines in your country or region.

1. Safety Precautions

(f)

WARNING

 Read the unpacking instructions carefully before unpacking the instrument.

This instrument weighs approx. 130 kg. The instrument can be moved with ease on casters, but two or
more persons should work together when removing the instrument from the pallet on a slope. When
removing the instrument from the pallet this way, indicate so in the shipping document and inspect the
cargo for damage. As a rule, the instrument is unpacked/installed by Sakura Finetek or our authorized
dealer.

 Avoid connecting the instrument to a transformer not manufactured by Sakura Finetek.

When moving the instrument to a region where different voltage is used, contact the Sakura Finetek
Technical Support representative or local representative.

 Those who have experience operating a Sakura Finetek product or products other than

this instrument must also read this manual. Also, those who will be operating this
instrument should receive training first.

Sakura Finetek will assume no responsibility for any accident that may result from operating the instrument
without reading this manual first.

 Safety mechanisms installed in this instrument only represent the minimum measures

taken to prevent accidents. The responsibility for safe operation of the instrument lies
primarily with the owner of the instrument, and persons in charge who operate the
instrument.

 Do not install the instrument in a place used as a living area.

If a common area is used, an exhaust system is required. Provide electrostatic discharge protection in the
installation location.

 Install the instrument indoors. Do not place the instrument in a location exposed to

direct sunlight, snow or rain.

This product is specified for indoor use, so do not use it outdoors. Ultraviolet rays and high temperature
may damage the instrument. Never use the instrument while exposing it to snow or rain because it may
cause electric shock or short-circuit.

 Do not use the instrument, if damaged, even when operating it is possible.

Injury or electric shock may result.

 Should the instrument malfunction, turn off the power and disconnect the power plug

from the power outlet. If processing is still in progress, immediately protect the tissues.

Should malfunction occur, turn off the power and contact the Sakura Finetek Technical Support
representative or local representative. Disconnecting the power plug also cuts off the main power supply.
When installing the instrument, select a place where the power outlet is not concealed and the power plug
can be disconnected any time in case of emergency.

 Do not disassemble or modify the instrument.

The instrument may malfunction or cause accident, thus creating a dangerous situation.

1. Safety Precautions

(g)

WARNING

 Confirm that the caps and O-rings of reagent bottles are installed properly. Also check

if the connection port (coupler) to the main body is correctly installed.

If the instrument is operated when the reagent bottle caps, O-rings and coupler are not installed properly,
vaporized reagent may leak and catch fire and result in fire. Also, tissue processing may not be completed
properly.

 Securely tighten the caps on reagent bottles and connect the paraffin containers. Also,

securely close the paraffin oven door.

When connecting the reagent bottles and paraffin containers to the instrument, push them all the way in.
Tissue processing may not be completed properly. Also, reagent may leak and result in fire.

 Only the specified reagents can be used with this instrument.

If any other reagent is used, processing may not be performed properly and fire or failure may result.
Do not use acetone, benzine, toluene or chloroform. Do not use fixing solutions that contain mercury salt,
acetic aid or picric acid that corrodes metals.
List of usable reagents: P. 1-19

 Do not put too much reagent or paraffin.

Reagent or paraffin may overflow and the processing may be discontinued. Add no more than the specified
amount of reagent or paraffin so as not to damage the tissues.

 If buffered formalin is used, be sure to clean the tubing regularly.

If the tubing is not cleaned, the circuit may clog and result in failure. Other problems may also occur that will
damage the tissues.

 Do not clean the embedding plates, basket transport trays, etc., using the cleaning

program for this instrument.

Cleaning solution may deteriorate quickly which prevents proper cleaning. Also, clogged tubing or
remaining regent may cause fire.

 Do not forcibly remove the paraffin containers when the instrument is cold.

The instrument may be damaged.

 Do not put anything other than paraffin in the paraffin container.

Fire or failure may occur.

 Do not move the instrument while reagent or molten paraffin is set in it.

If the instrument is moved while reagent or molten paraffin is set in it, the reagent may leak or paraffin may
overflow. When moving the instrument, remove the paraffin container/reagent bottles first. When moving
the instrument, contact the Sakura Finetek Technical Support representative or local representative.

1. Safety Precautions

(h)

WARNING

 Do not wet the instrument.

If areas other than those instructed by "Daily Inspection and Care" get wet, current leak may occur and
cause fire or electric shock.

 If dews are formed on the instrument, do not turn on the power.

If the power is turned on while dews are formed on the instrument, current leak may occur and cause fire or
electric shock.

 Do not pour reagent or paraffin directly into the retort.

If you open the retort lid and directly pour reagent or paraffin into the resort, reagent bottles or paraffin
containers may overflow and cause failure or fire. Tissue processing may also be negatively affected.

 A wrong operation may stop or interrupt the tissue processing. Be careful not to let

unauthorized personnel manipulate or tamper with the instrument while operating.

If the power is turned off by unauthorized personnel, the tissue processing may be interrupted and the
tissues may be damaged. Arrange the work environment so that only the operators with expert knowledge
can use this instrument. Also consider using external alarms, etc., just in case.

 Do not let foreign matter goes inside the instrument.

If water, metal, paper or other foreign matter enters the air inlets (to the fan, etc.), fire, electric shock, injury
of the user, instrument failure, etc., may occur. If foreign matter entered the instrument, immediately stop
the instrument and contact the Sakura Finetek Technical Support representative or local representative.

 Do not operate the instrument while wearing metal accessories.

Conductors (metal pen, accessories, etc.) worn on your body may contact the instrument and cause
electric shock.

 Do not block the intake/exhaust ports and air port around the instrument.

Do not block the intake/exhaust ports (air inlets) with a wall or object or use the instrument in a poorly
ventilated place or with the dustproof covers still attached, because heat will be trapped in the instrument
and cause the capacity of the instrument to drop, while fire, accident, failure, etc., may also occur due to
abnormal overheating.

 Periodically check the power cord and power outlet for damage and accumulation of

dust.

Foreign particle and dust accumulating on the power outlet may cause fire. Clean the power outlet
periodically.

 In an environment where low humidity allows static electricity to generate easily,

discharge the static electricity from your body before opening a retort lid or touching a
reagent bottle.

Since volatile reagent is used, sparks generated by static electricity may cause fire. Gently touch the retort
lock cover to discharge static electricity.

 Install the instrument away from other electrical equipment.

If the regent in use contacts a flame, fire may occur.

1. Safety Precautions

(i)

WARNING

 Unplug the power cord from the power outlet and store it while the instrument is not in

use. For safety, if the instrument will not be used for an extended period of time, clean
each part and store the instrument in a place free from humidity and from dust and
foreign matter.

Using the instrument in a humid place, place exposed to oil smoke or steam, or dusty place, may cause
its parts to deteriorate, short-circuit, fire, etc. The installation humidity range is 30 to 85%
(non-condensing). If you wish to install the instrument in a special place, consult our authorized dealer or
sales office.

 Do not operate the power plug and switches with a wet hand. When connecting/

removing the power plug, do so by holding the plug.

Failure to observe these instructions may result in electric shock.

 Be sure to use the supplied power cord. Also, be sure to use a correct power cord that

is suitable for the current capacity of region where the instrument is used.

If an inappropriate power cord or voltage is used, instrument malfunction due to short-circuit, fire or
voltage drop, unexpected accidents or injuries due to electric shock, etc., can occur. The preset voltage
cannot be changed by the user.

 For the power cord, a standard cord specified by local law may have to be used.

If a power cord not specified by the PSE standard, UL/CSA standard or EC standard is required, contact
the Sakura Finetek Technical Support representative or local representative.

 Be sure to connect the power plug to a power outlet with grounding terminals.

Connect the power plug to a dedicated power outlet with grounding terminals meeting the requirements
for class D (former class 3) grounding. If the power plug is not grounded through proper grounding
terminals, fire or electric shock may occur in case current leaks.

 Do not forcibly bend, pull, twist or bundle the power cord or otherwise damage the

power cord.

Fire or electric shock may occur.

 Do not overload the outlet and do not use an extension cord.

Doing so may stop the operation of the instrument due to voltage drop, or fire can occur due to heat
generation.

1. Safety Precautions

(j)

WARNING

 Do not move the instrument while operating. Move the instrument after removing all

reagent bottles, paraffin containers and other components carrying liquid inside.

Moving the instrument while operating may cause the reagent or paraffin to leak. Accident or failure may
also occur.

 Do not open the doors while the instrument is operating.

Always keep the paraffin oven door, reagent bottle rack door, fume control unit door closed and do not
open them while the instrument is operating. Fume may leak, injury or environment pollution may occur, of
inappropriate processing may result.

 When starting the tissue processing, make sure the retort lid and retort lock handle are

securely closed.

If the retort lid and retort lock handle are not securely closed, the lock cover may open during processing
and the tissues processing may not end properly.

 Never remove, connect or change reagent bottles or paraffin containers while the

instrument is operating. Do not add reagent or paraffin while the instrument is
operating.

The instrument may suffer material damage. Do not remove or set reagent bottles or paraffin containers
while the instrument is operating, unless otherwise instructed in this manual. Paraffin may leak and cause
burns. Poor reagent bottle connection, reagent leak or failure may also occur.

 If processing is suspended, the tissues may be damaged depending on the situation.

Remember to resume operation.

Prolonged suspension may damage the tissues. Keep the suspension time to the minimum. If processing is
interrupted, remove and protect the tissues in the retort.

 Use cleaned baskets for tissue processing.

Failure to do so may cause instrument failure.

 Do not connect to the USB data port any peripheral device other than an optional USB

flash drive. Before connecting a USB flash drive, be sure to run a virus check on the
memory device.

Connecting a peripheral device other than the optional USB flash drive, or unsupported USB flash drive,
may cause the software to stop operating properly. Please note that not all USB storage devices have been
confirmed to operate with the instrument.

 Never connect a USB flash memory during tissue processing. Instrument trouble or

tissue damage may occur.

Connect a USB flash drive when the export button is pressed.

 If the auto pressure test or bottle connection check fails, the tissue processing

program cannot be started. Make the necessary corrections.

1. Safety Precautions

(k)

WARNING

 Connect all reagent bottles, paraffin containers and activated carbon filters.

Connect all reagent bottles, paraffin containers and activated carbon filters. So that the bottle connection
check will complete properly, connect an empty bottle or container to all stations including those not used
in tissue processing.

 Tissue processing will not start until Start is touched. Remember to start processing.

If tissues are left in the retort without starting tissue processing, the tissues will be damaged. One tissues
have been stored in the retort, immediately start tissue processing.

 If the processing program starts from paraffin, set tissues after paraffin is filled.

Under the processing program that starts from paraffin, the preheating time before paraffin is filled is
longer. Tissues may become dry if set before the fill, so pause the processing after paraffin has been filled
and set tissues.

 After tissue processing has started, confirm that the first reagent is pumped into the

retort.

 The safety data sheet (hereinafter referred to as "SDS") of each reagent used can be

obtained from the supplier/manufacturer of the reagent. You can also download it
from the website of the supplier/manufacturer.

 Before enabling the automatic transfer function, confirm that the first station for the

applicable solution group is empty.

If the first station contains reagent, empty the station.

 Clean the bottle rack and spill tray regularly.
 The paraffin temperature drops slightly when pumped into the retort, so be sure to set

the paraffin processing temperature at least 3C higher than the melting point of the
paraffin used.

 Turn off the power before performing cleaning.

Unless otherwise instructed in this document, always turn off the power and disconnect the power plug
before cleaning the instrument. Do not spill liquid inside the instrument while cleaning it. If cleaner is used,
follow the safety precautions provided by its manufacturer and safety rules set by each test laboratory.

 When opening or closing the fume control unit door, paraffin oven door or reagent

bottle rack door, do so with caution so as not to pinch your hand or arm.

Injury may result.

 When opening or closing the retort lid, retort lock cover, etc., do so with caution so as

not to pinch your hand or arm. Close the retort lid slowly.

Injury may result. Also, reagent may scatter and chemical injury may occur.

1. Safety Precautions

(l)

WARNING

 When cleaning the instrument and cleaning inside of the reagent bottle rack, be careful

not to assume an unnatural, semi-crouching posture.

If you maintain an unnatural, semi-crouching posture, you may hurt your lower back.

 Do not touch a retort, paraffin oven or paraffin container with bare hands while it is

heated.

Injury or burns may result. Wear protective gears and heat-resistant gloves.

 Do not place a paraffin container on the paraffin oven door while the door is open.

The paraffin container may drop, resulting in injury.

 Secure the instrument with seismic anchorage (optional) to prevent it from

moving/falling in case of earthquake.

Provide fall prevention measure to prevent the instrument from moving should a disaster occur.

 When opening the retort lid, make sure the “Ambient” indication.

If the lid is opened while the retort is still under pressure, injury may occur. If the indication does not return
to "Ambient," do not forcibly open the retort lid, but contact the Sakura Finetek Technical Support
representative or local representative.

 Do not apply strong impact on the glass doors.

It may cause shattered glass, resulting in injury.

 Do not apply excessive force on the display.

The display may break and cause injury.

 Do not remove the warning/caution labels.

Without these labels, the operators cannot be reminded of the necessary warning/cautionary information in
the day-to-day handling of the instrument, which may result in unexpected problems.

 Do not put reagent, etc., on the instrument. Also, do not spill reagent on the painted

surfaces, caution/warning labels or touch screen.

If reagent spills over the instrument, the instrument may fail or sustain damage.

 Use the activated carbon filters even when the instrument is connected to an external

exhaust device.

The instrument has been designed by assuming that the activated carbon filters will be installed, so
abnormality may occur if the filters are not installed. If the instrument is connected to an external exhaust
device, the activated carbon filters need not be replaced.

 Replace the activated carbon filters in the fume control unit periodically.

The activated carbon filters are provided as a precautionary measure to minimize any harmful vapor that
may be released to around the instrument. Expired activated carbon filters cannot maintain exhaust gas at
an appropriate level of concentration. Also, the work room must be ventilated.

 Replace the retort lid gasket periodically.

Otherwise, the sealing property of the gasket may drop and a fill error may occur.

1. Safety Precautions

(m)

WARNING

 Inspect the instrument every six months.

Maintain/inspect the instrument periodically so that it operates correctly at all times. For details on periodic
inspection, contact our sales representative.

 When a reagent bottle is carried by hand, reagent may spill if the bottle is tilted. Handle

reagent bottles with care.

 If the instrument must be moved after installation, contact the Sakura Finetek Technical

Support representative or local representative.

Unexpected accident may occur by moving the instrument, so contact the Sakura Finetek Technical
Support representative or local representative.

 Replace and clean the reagent bottles periodically.

Once the reagent bottles deteriorate, visibility becomes low and difficult to determine the reagent level
clearly. Also, tissues may not be processed properly depending on the reagent volume.

 Do not open the retort lid during processing unless necessary.
 Provide good ventilation around the instrument.

Some of the reagents used with this instrument are toxic or harmful to the human body. Accordingly,
provide good ventilation around the instrument.

 Install the instrument away from other electrical equipment.

Electromagnetic waves and vibration generated by this instrument, heat and reagent may affect other
systems located nearby.

 Provide a proper space around the instrument.

Provide at least 10 cm of clearance around the instrument and make sure the power plug is installed so that
it can be accessed at any time.

 Thoroughly check the installation location before installing the instrument.

Install this instrument on a flat, non-slippery sturdy floor free from vibration and having a sufficient size. If
the installation location is tilted or too small, unexpected accidents may occur.

 Do not use the instrument in a place subject to too low or high temperatures.

Use it in a place where the temperature is stable in a range of 10 to 40C.

 Paraffin will cool and solidify if a power outage occurs or the power supply is cut off.

Once paraffin solidifies, the paraffin container may become no longer removable from
the instrument.

 The instrument may fail due to lightning or power outage, in which case the processing

may be aborted and tissues may be damaged. If the power supply is unstable, use an
uninterruptible power supply. Also install an external interface (optional) along with an
uninterruptible power supply.

Lightning may cause the instrument to fail and damage the tissues. If this instrument will be used in a
region where lightning damage is a possibility, use an uninterruptible power supply. If lightning has caused
an irreparable damage to the instrument, take out the tissues from the retort and protect the tissues. Also,
be sure to use an external interface, without which the instrument cannot exchange signals with the
uninterruptible power supply and the tissues cannot be protected as a result.

1. Safety Precautions

(n)

WARNING

 Do not perform tissue processing if an extended period of power outage is scheduled.

Tissue quality may drop.

Paraffin will solidify if the power is out for an extended period of time. Also, the tissues may be damaged
depending on when the power outage occurs. In this case, use a uninterruptible power supply. If you find
that the tissue processing had stopped during processing due to an unexpected power outage lasting for an
extended period of time, protect the tissues and immediately contact the Sakura Finetek Technical Support
representative or local representative.

 Install the power cord carefully by making sure the cord will not interfere with the work.

Failure to do so may result in the operator tripping over the power cord and sustaining injury.

 Securely connect the power cord and power outlet. If the power cord came off or the

power switch was turned off inadvertently, connect the power cord or turn on the
power switch without delay.

If they are loosely connected, heat may be generated at the connected part, voltage drop can occur and the
instrument may not operate normally. Furthermore, unexpected accidents or injuries can occur. Also, a
power failure may cause the temperature to drop and paraffin to solidify, leading to operational problems.
Also, the tissues may be damaged when the power is cut off during processing, depending on when the
power is cut off.

 Handle the power cord with care. Also, be aware of damage caused by mice and other

small animals.

To unplug the power cord from the power outlet, do not pull the cord, but hold the plug and then pull it out.
Inspect the power cord periodically. If any damage is found in the exterior of the power cord, stop using it
and contact the Sakura Finetek Technical Support representative or local representative.

 The tissues may be damaged depending on the condition in which the error (trouble)

occurred. Immediately resolve the error, protect the tissues, and contact the Sakura
Finetek Technical Support representative or local representative.

Connect an external alarm (optional) to prevent the tissues from being damaged or lost in case the
instrument experiences a problem. When introducing an external alarm, contact the Sakura Finetek
Technical Support representative or local representative.

 Do not store cassettes by more than the specified number (up to 300 Uni-Cassette®

cassettes). If cassettes not manufactured by Sakura Finetek will be used, confirm
beforehand that they will not cause problems in tissue quality.

Processing more than the specified number of cassettes may damage the tissues. Doing so may also
cause the instrument to fail, so be sure to process no more than the specified number of cassettes.

 When processing fewer than 150 cassettes, use only one basket level.

When two basket levels are used and there are fewer cassette at the bottom level, the retort may not be
filled enough to cover the tissues at the top level and the tissues may be damaged.

 Process tissues using up to two levels in the supplied basket.

Tissues cannot be processed using three levels in the supplied basket. If a basket other than the supplied
basket is used, tissues may not be processed properly even if only two levels are used.

1. Safety Precautions

(o)

WARNING

 Confirm that the lids of containers (cassettes, etc.) in which tissues have been stored

are securely closed. Also, verify beforehand that the lids of containers (cassettes, etc.)
will not open during processing with the instrument.

If low-quality cassettes are used, their lids may open during processing and the tissues may fly out. Select
cassettes carefully. Also, thoroughly verify the cassettes being used, to prevent serious trouble. It is
recommended that cassettes manufactured by Sakura Finetek be used.

 Use a type of cassette appropriate for the tissue size. Tissues may not be properly

processed depending on the cassette.

If tissues are too large or thick for the cassette in which they are stored, permeation failure may occur. If the
cassette type is not appropriate, tissues (especially micro-tissues) may be lost.

 Carry baskets with care.

If a basket drops, the lid may open and the tissues may be lost. Use the supplied basket transport tray
when carrying baskets.

 Be sure to put tissues in containers (cassettes, etc.) and put an ID on each container so

that the tissue information can be identified. Also confirm that the combination of each
container (cassette, etc.) and tissues is correct.

When storing tissues in a container (cassette, etc.), write down a short name or comment identifying the
tissue information on the container (cassette, etc.). Be sure to do this to prevent serious trouble.

 Verify beforehand that the letters written or printed on the containers (cassettes, etc.) in

which tissues are stored will not be erased or fade during processing. Also verify
beforehand that the attached labels will not peel during processing.

If inks or labels not resistant to the reagent are used, the printed letters may be erased or fade or the labels
may peel after processing. The same thing may occur when inks or labels having low resistant to heat or
pressure are used. Serious trouble may occur when the printed letters become illegible, so use inks that will
remain the tissue information permanently legible or labels that will not peel.

 Before processing tissues, conduct a test operation to confirm the tissue quality

beforehand.

 Check the processing program before the operation. If processed with a wrong

program, the tissues may be damaged.

A wrong operation may interrupt the tissue processing or edit the program to a wrong one. If the processing
is started with a wrong program, the tissues may be damaged; read this manual carefully and use the
instrument correctly.

1. Safety Precautions

(p)

WARNING

 Before cleaning the retort, make sure no tissues are left in the retort.
 When the processing is complete, remove the tissues from the retort.

The tissues may be damaged if they remain in the retort after the processing has completed. Do not leave
the tissues for an extended period of time in the retort.

 Check the reagent and paraffin volumes before commencing the tissue processing.

The solution volume will decrease through repeated tissue processing, so be sure to add reagent. If tissue
processing is performed when any reagent or paraffin is insufficient or not filled to the specified volume,
tissues may not be immersed in the reagent, resulting in improper processing of tissues. Also, be careful
not to fill too much reagent because it can cause instrument failure. If there is substantially less reagent in
any station (the station is empty) although the processing was successful, an error may have occurred
during the previous processing. Do not start the next operation, but contact the Sakura Finetek Technical
Support representative or local representative.

 Do not put solid paraffin. Visually confirm that the paraffin has melted.

Use molten paraffin. If the instrument is operated when the paraffin is not molten, a failure may occur due to
clogged tubing, etc. If the melting point of paraffin is set to the preset temperature, the paraffin may not melt
completely depending on the environmental temperature.

 If any reagent of low boiling point (methanol, ethanol, etc.) is to be used for long hours

of processing at high concentration, use the P/V [OFF] mode or heating [OFF] mode.

If kept under reduced pressure for a long period of time, the reagent may decrease in volume and cause
the tissues to get dry or shrink.

 Operating the instrument with an inappropriate temperature setting, time setting

(long/short) or P/V setting may damage the tissues. Conduct a verification test
beforehand to confirm that tissue samples can be prepared properly. If you have any
question regarding tissue processing programs, contact the Sakura Finetek Technical
Support representative or local representative.

 The O-ring at the paraffin container insertion part must be inspected periodically.

If the O-ring at the paraffin container insertion part is damaged, paraffin can no longer be filled and the
tissues may be damaged. Inspect the O-ring periodically.

 Assigning a correct solution group is the basis of automatic transfer. If a wrong

solution group is assigned, secondary contamination of reagent or tissue processing
failure may occur.

If the reagent on the screen is different from the reagent actually set, the tissue processing will be adversely
affected. Exercise due caution when adding or changing reagent.

1. Safety Precautions

(q)

WARNING

 Be sure to write down the reagent name on each reagent bottle and add the reagent

indicated on the bottle. Also, set the reagent bottle at the same position as where the
reagent name is set/displayed on the screen.

Processing cannot be performed correctly if a wrong reagent is set in the reagent bottle. Be sure to write
down the reagent name on each reagent bottle and add the reagent indicated on the bottle. Also, set the
reagent bottle at the same position as where the reagent name is set/displayed on the screen.

 Change reagent and paraffin periodically.

Reagent and paraffin deteriorate through repeated tissue processing. Change them periodically to prevent
the tissue processing results from negatively affected. Continuing to use the instrument without changing
cleaning solution can also cause retort cleaning failure, clogged tubing or other potential failure.

 Be sure to change cleaning xylene or alcohol that has been used for the specified

number of times.

Otherwise, proper cleaning may not be achieved. Also, clogged tubing may occur or paraffin may remain in
the retort.

 Use dedicated activated carbon filters for the fume control unit.

Use of inappropriate activated carbon filters may cause explosion of powder dust generated from activated
carbon powder.

 When storing cassettes, etc., be sure to use the supplied basket. Also, be sure to close

the basket lid before storing the basket in the retort.

If the supplied basket is not used, the tissues may not submerge in solution or they may float, and may not
be processed properly.

 Use the specified supplies.

When replacing supplies, use those specified in this manual. Use of non-specified supplies may result in
malfunction or failure

 Reagent may scatter and attach to your body while working. Be sure to wear protective

gears while working.

In all operations including tissue processing, solution exchange, opening/closing of doors, cleaning and
daily maintenance, the reagents used may scatter and attach to your body (eye, mucous membrane, skin,
mouth, nose, etc.) or you may inhale their gases. Be sure to wear protective gears (gloves, solution mask,
goggles) while working.

 The allowable concentration limit of each substance in the work environment varies

depending on the air temperature, size of the room, additional load, if any, ventilation
ratio, etc.

If danger is suspected, the person responsible for handling the instrument should measure the
concentration of the applicable substance in the area and confirm that the allowable limit in the work
environment is not exceeded. Follow the standard concentration limits specified by the environmental
regulation of the country/region in which the instrument is used.

 If any reagent harmful to human health attached to your body or entered your mouth,

take an appropriate action according to the SDS of the reagent.

Wear protective gears (mask, gloves, goggles) during work in case anything goes wrong. Use protective
gears that are resistant to all reagents on the reagent list.

1. Safety Precautions

(r)

WARNING

 Some surface areas of the instrument become hot during operation. When handling

paraffin or removing the basket from the retort, be sure to wear heat-resistant gloves
and/or other protective gears.

The paraffin, paraffin oven, paraffin container and retort are set to high temperatures inside, presenting a
burn hazard. Handle them with care.

 When removing the paraffin container, do so slowly and carefully.

If the container is moved violently, molten paraffin may spill. Molten paraffin is very hot, so touching it may
cause burns. The container handles also become hot, so be sure to wear heat-resistant gloves and operate
the handles with care.

 You may accidentally touch an infectious source and operate the instrument with the

contaminated hands. Be sure to wear protective gears when operating the instrument.

If you have operated the instrument after handling a pathogen, disinfect the instrument properly. The
disinfection method varies depending on the type of pathogen, so choose a method appropriate for the
pathogen. Also, disinfect/sterilize or otherwise properly treat the protective gears used and then dispose of
them as infectious waste. For the disposal method, follow the applicable regulation and guideline specified
by each institution, country or region.

 Keep enough distance when opening the retort lid, especially when the reagent is hot.

Also, be careful not to inhale vapor.

 Exercise due caution when handling reagents. Follow the relevant regulations and

guidelines in your country or region and take proper measures to protect the operator,
such as wearing protective gloves, mask and/or safety goggles.

Some reagents are toxic to the human body. Some reagents are very flammable, combustible, and/or
harmful to human body. Use protective gears that are resistant to all reagents on the reagent list.

 Reagents in the reagent bottles evaporate and diffuse. When storing the reagent bottles

outside the instrument, choose a well-ventilated place.

Even when the caps on the reagent bottles are closed, evaporation of solution cannot be prevented
completely. Accordingly, if reagent bottles containing reagent are to be stored outside the instrument,
choose a place where ventilation equipment is available (such as inside a draft chamber). Also, be careful
not to let the reagent bottles tip over. Follow the applicable regulation specified by each institution, country
or region and be careful not to let the concentration of each reagent exceed the standard concentration limit
of the applicable substance.

 Sterilize any potentially infectious waste material or infectious medical waste and then

dispose of it according to the applicable regulation or guideline in the country or
region.

1. Safety Precautions

(s)

WARNING

 When this instrument is used to handle any substance presenting biological hazard,

ensure safety by following the relevant regulations and guidelines in your country or
region. When performing operations that involve any such substance, also wear
gloves, mask, safety goggles and/or other protective gears and perform the operations
inside a safety cabinet by taking appropriate measures to protect yourself as the
operator.

 Handling of reagents requires expert knowledge on associated hazards due to their

toxicity and volatility, etc.

Appoint a person responsible for reagents and use reagents under the guidance/supervision of the
responsible person.

 If any additional requirement on accident prevention or environmental preservation is

specified in the country/region where this instrument is used, follow the instructions
under the applicable law/regulation in addition to the content of this manual to ensure
compliance with the requirement in the applicable country/region.

Chapter 1

Basic Knowledge of Instrument

1. Installation Method

1-1

1) Installation of the Instrument

This section provides information on determining a location for, and installing the instrument.
Installation should be performed by qualified service staff working exclusively with the instrument. The instrument
must be installed correctly to ensure proper operation and service.
Read this Operating Manual carefully before operating the instrument. Strictly observe all instructions provided in
this document.

Caution!

The instrument is a precision instrument and must be handled with care. If the
instrument is handled in a rough manner or dropped, its internal components may
malfunction or get damaged. Always exercise due care when handling the
instrument.

[1] Flow of installation

 Checking the installation location and transporting the

instrument

Details: p. 1-2

• Checking the installation conditions

• Checking the work area

• Transporting the instrument

▼

 Unpacking and installation check

Details: p. 1-4

• Unpacking and installation

• Installation check

▼

 Setup before commencing operation

Details: p. 1-13

• Turning on the power

[2] Required tools

Name

Size

Q'ty

Nut screwdriver

10 mm across flats

1

Phillips screwdriver

ISO No. 2

1

Level - 1

Convex ruler (steel tape measure)

Capable of measuring objects of

2.5 m or larger

1

[3] Installation environment

As is the case with all electronic devices, the instrument should not be installed in places subject to excessive
temperature or humidity.
Temperature and humidity should be held at constant levels to achieve the highest degree of operating stability.
The ambient operating temperature of this instrument is in a range of +10 to +40C. Its ambient operating humidity
is in a range of 30 to 85% in relative humidity (non-condensing). Also, locate the instrument, with at least 10 cm
away from walls, in a well-ventilated place not exposed to corrosive vapor or extremely high/low temperatures or
where the instrument will not come in direct contact with air flow. Install the instrument away from direct sunlight
and do not install it proximity to open windows, sinks, ovens, open flames, hot plates, radiators, and dry ice baths.
The instrument should be installed away from any equipment carrying high voltage or current, such as a large
refrigerator or oven. Since the instrument is very heavy, the floor should have sufficient bearing strength. Install the
instrument on such floor that has been laid flat and the instrument should be secured with caster lockdown feet.
Also install anti-tipover brackets, etc., in case of earthquake. The instrument should be installed near a power
supply meeting the power facility requirements (voltage, current) specified in this Operating Manual. Be sure to
ground the power outlet and wire the power properly using a dedicated cable.

warning!

If the instrument is used in a non-ventilated place, serious health risks may occur to the human body.

1. Installation Method

1-2

2) Checking the Installation Conditions

 Checking the installation location

Confirm beforehand that the location is flat, strong and meets
the dimensions of installation location (installation space)
shown in the figure on the right. Also confirm that no space is
left at the rear of the instrument which will be used for people
to pass through frequently (recommended). Confirm that no
foreign objects that may block the air outlets of the instrument
(such as hanging towels, etc.) are present in and around the
installation location.

 Checking the facility-side power supply

Confirm that the facility-side power supply conforms to the
requirements.

Note

The instrument can support the power supplies listed below using the selector switches.
Switching of the voltage setting should only be performed by qualified service staff working exclusively
with the instrument.

Facility requirements

• Single-phase 100 VAC 10%

50/60 Hz: 15 A or more

With grounding terminal

• Single-phase 15 VAC  10%

50/60 Hz: 15 A or more

With grounding terminal

• Single-phase 220 VAC ~ 240 VAC  10%

50/60 Hz: 10 A or more

With grounding terminal

Warning!

If the above facility requirements are not satisfied (such as when the power supply used is 200 VAC),
the instrument must not be used.
If the instrument generates abnormality, the breaker on the facility side may actuate and other
equipment may be affected; accordingly, connect each instrument to a dedicated power outlet
(including a dedicated breaker on the facility side).

• Specification of the power cord supplied with the instrument

Type of power cord

Applicable standard

Length

For 100/115 VAC

UL/CSA, PSE approved product

Approx. 2 m

For 220 VAC to 240 VAC

Cord: CENELEC HD, VDE approved
Plug: EN, IEC, VDE
Connector: EN, VDE approved

Approx. 2 m

Warning!

If the instrument is used in a region where the applicable standard above is not met, provide a different
power cord conforming to the standard in the location of use.

• About grounding

Confirm with the person responsible for the facility that the power outlet to be used is grounded (100  or less).

 Confirming a ventilation system, local exhaust system or exhaust port on the facility side

Although the volumes of volatile solution gases released from the instrument vary depending on the solutions
and processing programs used and the environmental temperature, volumes of gases released per unit time are
provided below for reference. Based on these values and the volumetric size of the installation location, check if
the ventilation rate is sufficient to meet the requirements at the installation location pertaining to the
concentrations of substances in the work environment. If ventilation facility is not available, connect the optional
duct connection adapter and exhaust duct hose set to the exhaust port of the instrument so as to release the
exhaust gases to the outdoors, or otherwise confirm that the instrument can be operated in such a way that the
concentrations of volatile solution gases in the work environment meet the standards at the installation location.

Note

Maximum volumes of gases released per
unit time (reference)
Formaldehyde: 10.40×10-6 (m3/hr)
Ethanol: 1.02×10-2 (m3/hr)
Xylene: 4.05×10-4 (m3/hr)

Caution!

The volumes of volatile solution gases released
from the instrument vary depending on the
solutions and environment.

1. Installation Method

1-3

"Dimensions and
weight in packed
state"

W: Approx. 680 mm
H: Approx. 1520 mm
D: Approx. 755 mm
Weight: Approx. 160 kg

"Instrument
dimensions and
weight"

W: Approx. 522 mm
H: Approx. 1328 mm
D: Approx. 604 mm
Weight: Approx. 130 kg

3) Checking the Work Area

The dimensions and weight of the instrument in packed state are as follows.
Check them beforehand so that sufficient space and safety can be ensured when "transporting, unpacking and
installing" the instrument.

 Working envelope when unloading the instrument from the pallet

A slope is provided for unloading the instrument from the pallet for
unpacking, so use the figure on the right as reference to ensure the
length of the slope and enough space to maneuver the unloaded
instrument.

4) Transporting the Instrument

Caution!

To prevent the instrument from getting damaged due to vibration, impact, etc., during transport, perform the
work described in "Removing the securing members inside the instrument" on P. 1-5 at the installation
location.
When pushing the instrument to move it, be careful not to let the exterior panels deform. (Push the corners of
the exterior panels of the instrument, including the top plate.)
Two persons should work together to keep the instrument from tipping over. When transporting the
instrument, place thin iron sheets, etc., to eliminate height gaps on the floor so that the instrument will not
receive impact.
When transporting the instrument on a slope, remember that, because the instrument is heavy, stopping the
instrument will not be easy once it began accelerating.

 Transporting the instrument to the work area

• Transporting on a forklift or pallet truck
When transporting the instrument on a forklift or pallet truck,
do so when the instrument is still packed, and insert the fork
into the location of the pallet carrying the packed instrument
as shown in the figure on the right. Refer to the palletizing
size in the figure on the right and check the dimensions of
the forklift truck or pallet truck beforehand.

 Transporting the instrument to the installation location

[1] Unload the packed instrument from the pallet. (Refer to p. 1-4 for a detailed procedure.)
[2] Press the four corners of the instrument by hand to transport the instrument.

Insertion

point

Insertion

point

1. Installation Method

1-4

5) Unpacking Procedure

How to remove the instrument from the packing box that has been carried in, and remove the protective materials,
is explained.
To perform each work safely and correctly, be sure to follow the procedure specified herein.

Warning!

Two or more persons should always work together to unpack the instrument.
When lifting the instrument, bend your knees fully or otherwise assume a natural posture.
When moving the instrument, do not let it tilt by 15° or more. The instrument may tip over or
cause accident.

[1] Unpacking the instrument

1. Cut the two bands with a cutting knife, etc. and remove the cap.

2. Remove the sleeve fixing bolts (4 pcs) and take out the sleeves.

3. Remove the accessory box, protectors below the

accessory box, and monitor protectors.

4. Untie the plastic strings and remove the L-shaped

cushions at the four corners and the cushions
(left/right) above the top plate.

5. Remove the polyethylene bags.

6. Lift the instrument on each side at a time and

remove the two crossties supporting the instrument.

7. Insert crossties underneath the slope and unload

the instrument from the pallet.

Caution!

Exercise caution that, if the casters are locked, the instrument may tip over.

1. Installation Method

1-5

 Removing the tape

Remove the tape fixing each part.

 Retort

Slide the retort lock lever to the right,
disengage the hook, and open the retort lid.
Remove the paper sandwiched between the
flange and retort lid.

 Paraffin oven

Open the paraffin oven door and
remove the cushion materials.

 Reagent bottle rack

Open the Reagent bottle rack door
and remove the two cushion materials.

[2] Removing the fixing members inside the instrument

Remove the cushion materials and fixing members inside the instrument. Refer to the explanation of how to open
the door and retort lid.

 Reagent bottle

There is a blue part at the connection port (coupler) on the instrument side. Push this part all the way into the
instrument, and remove the Reagent bottle.
Remove the plastic bag and connect the Reagent bottle in the original position.

1. Installation Method

1-6

[3] How to operate the retort lid

To operate the retort lid, operate the hook that locks the retort lid and the retort lock lever that covers the hook.

Caution!

Be careful not to pinch your hand.

 Unlocking and opening the retort lid

1. Slide the retort lock lever to the right [1].
The cover on the hook also moves to the right to make the hook accessible.

2. Flip up the hook [2] and remove it from the retort lid [3], and the hook will be unlocked.

3. Lift the retort lid to open the lid [4].

 Closing and locking the retort lid

1. Close the retort lid [1].

2. Engage the tab of the hook with the metal part on the retort lid toward you [2], flip down the entire hook [3],
and lock the retort lid. The retort lid is locked at two locations, so lock both locations.
Check to see if the retort lid can be opened.

3. Slide the retort lock lever to the left [4].
The cover on the hook moves to the left. The hook is covered and the retort lid can no longer be unlocked.
If the cover catches or bumps against the hook, the hook is not locked completely. Repeat 2.

Caution!

Be careful not to pinch your hand. When sliding the retort cover, also be careful not
to pinch your finger around the hook or cover.

[1]

[2]

[2]

[3]

[3]

[4]

[1]

[2]

[2]

[3]

[3]

[4]

1. Installation Method

1-7

[4] How to operate the fume control unit door

Press the bottom of the door with a finger and quickly release the finger,
and you will hear a click sound and the door will be unlocked [1] and
open [2].
To close the door, push it in until you hear a click sound.

Caution!

Be careful not to pinch your hand.
If the door is not closed correctly, processing cannot be
performed properly.

[5] How to operate the paraffin oven door

Hold the handle and tilt it toward you to open the door [1].
To close the door, raise the handle toward the back.

Caution!

Be careful not to pinch your hand.
If the door does not open, it may be stuck due to paraffin.
Forcibly opening the door may cause a breakdown.

[6] How to operate the Reagent bottle rack door

This is a double door.
Press the top of the door (center of the instrument), and you will hear a
click sound and the door will open slightly toward you [1].
The door is fixed with magnets, so pull it toward you to open [2].
To close the door, push it in until you hear a click sound. The door is
fixed with magnets.

Caution!

Be careful not to pinch your hand.
Opening/closing the door with a strong force may damage
the door. Operate it gently.

[3]

[1]

[2]

[2]

[1]

[1]

[2]

1. Installation Method

1-8

6) Switching the Power-supply Voltage Setting

Caution!

This instrument supports multiple voltages, but the setting on the instrument side must be switched
according to the power-supply voltage.
If the instrument is used without switching the voltage setting, not only the instrument will break down, but
the user may also be exposed to danger; accordingly, contact local representative or the Sakura Finetek
Technical Support when the instrument is installed and schedule an appointment to switch the voltage
setting according to the voltage on the facility side.
The factory setting is 230 V (220 to 240 V).

7) Checking the Accessories

Confirm that all of the accessories are present (refer to the table below) and the instrument and accessories are
free from damage.
If the instrument is damaged or any of the accessories is short or damaged, contact your nearest Sakura Finetek
dealer.

Name of part

Q'ty

Remarks

Basket with handle (150 cassette size)

2

Basket set (with dedicated lid)

Basket transport tray 1

Activated carbon filter

1 box

Containing 2 units

Divider for fume control unit

1

Spill tray (for paraffin oven)

1

* Wide

Spill tray (for Reagent bottle rack)

1

* Narrow

Paraffin scraper, Large 1

Reagent bottle label set

12

10 for processing/2 for cleaning

Color coding labels

2

1 sheet consists of 6 colors x 4 cuts

Power cord (for 100 VAC/115 VAC)

1

Power cord (for 220 ~ 240 VAC)

1

Paraffin container

4

Housed in the instrument

Reagent bottle set (with plug/bottle cap)

12

Housed in the instrument

Screen protection sheet

1

Already attached to the screen

Operating Manual 1

1. Installation Method

1-9

Space for spill tray

Spill tray
Space for spill tray

Spill tray

8) Checking the Installation (Securing the Instrument)

1. Confirm that the location where the instrument will be installed is flat and sufficiently strong.

2. Move the instrument to the installation location and lower the stoppers of the front casters of the instrument to
secure the instrument.
If enough space is left for people to pass through at the rear of the instrument, the users may touch the power
cord or hook it with their foot and accidentally cut off the power; accordingly, select a location where no
unnecessary large space will be left at the back of the instrument.

9) Installation Check (Installing the Accessories)

[1] Installing the spill tray (for paraffin oven)

Put the spill tray in the space below the paraffin oven and push it all the way in, as shown in the figure below.

[2] Installing the spill tray (for Reagent bottle rack)

Put the spill tray in the space below the Reagent bottle and push it all the way in, as shown in the figure below.

1. Installation Method

1-10

[3] Installing the Divider for fume control unit and
activated carbon filters

Warning!

The fume control unit reduces the amount of organic solvent released from the instrument. To make sure
fume is adsorbed and treated properly, replace the activated carbon filters in the fume control unit
periodically.
So that the gases generated during tissue processing are filtered properly, keep the activated carbon filters
always installed.

1. Open the fume control unit door. Push in the bottom
of the door to unlock and open the door.

2. Put the Divider for fume control unit into the
instrument.
Set the unit so that the side with the larger hole
comes to the front. Make sure the front of the unit is
inside the instrument. If the front side is only resting
at the entrance, fume cannot be treated properly.

3. Install the activated carbon filters to the instrument.
Two activated carbon filters constitute one set.
Fume cannot be treated properly if only one filter is
set.

4. Close the fume control unit door. Push in the door
until you hear a click sound, to lock the door.

The side with the larger
hole comes to the front.

Fume control unit door

The front of the base is
inside the instrument:
Correct setting

Fume control unit door

Activated carbon filters

The front of the base is
resting at the
entrance: Wrong
setting

Divider for fume
control unit

1. Installation Method

1-11

[4] How to set the Reagent bottle

How to set the Reagent bottle is explained.

 Installing the Reagent bottle

1. Open the Reagent bottle rack door. Push in the top of the
door to open the door.

2. Connect the Reagent bottle to the blue connection port
(coupler) on the instrument side above the Reagent bottle
rack, and insert the bottle until you hear a click. Pull the
Reagent bottle gently and confirm that it does not come off.

3. Close the Reagent bottle rack door.

Caution!

Connect an empty bottle or container to all stations
including those not used in tissue processing.

 Removing the Reagent bottle

1. Open the Reagent bottle rack door. Push in the top of the
door to open the door.

2. Push the blue part at the connection port (coupler) on the
instrument side toward the back of the instrument [1], and
the coupler will be unlocked and you can now access the
Reagent bottle.
Pull out the bottle horizontally [2].

3. Close the Reagent bottle rack door.

Note

Refer to p. 2-3 for the solution level.

 Where to set the bottles

Processing bottles and cleaning bottles are set in the specified locations. Do not set them in wrong locations.
Set a processing bottle at the location indicated by [1] in the figure below.
Set a cleaning bottle at the location indicated by [2] in the figure below.

Connection port (coupler)
on the instrument side

[1]

[2]

Connection port (plug)
on the bottle side

Reagent bottle

Connection port (coupler)
on the instrument side

[1]

[2]

Processing bottles are
set at 1 to 10 in the
reagent bottle rack.

Cleaning bottles are set
at C1 and C2 in the
reagent bottle rack.

1. Installation Method

1-12

Label attaching position

(dotted line)

Example of attached labels

Processing

label

Cleaning

label

Handle on
the front of
the bottle

[5] How to attach labels

 How to attach processing labels and cleaning labels

Processing/cleaning labels provide important information for checking the solution level (p. 2-3), so attach them
correctly. Find a concaved part with flat surface where the handle is on the front face of the bottle. Attach a label
there. Flat surface is found on the left and right of the handle. Attach a label on one side. When attaching the
label, make sure it perfectly fits the concave and runs vertically to the bottle. If the label deviates from the
concave or is attached at an angle, the solution level can no longer be checked properly.

 How to attach color labels

Labels in six colors (total eight labels) are provided to identify individual solutions. Write down the solution
names on the labels and attach them on the front face of the Reagent bottles.

Note

Do not attach the color labels around the bottle caps or plugs where they peel off easily or the scale is not
clearly visible.
Make sure the color labels correspond to the color settings of the solution configuration.

<Front side of Instrument>

<Back side of instrument>

Handle on the
top of the bottle

Bottle cap

Reagent bottle

Handle on the
front of the bottle

Plug

Label

1. Installation Method

1-13

Connection port on
the container side

Connection port on
the instrument side

Paraffin container

[6] How to set the paraffin container

How to set the paraffin container is explained.

Warning!

Exercise caution against burns because the paraffin oven and paraffin may be hot.

 Installing the paraffin container

1. Open the paraffin oven door.

2. Push the paraffin container all the way into the paraffin oven.

3. Close the paraffin oven door.

 Removing the paraffin container

1. Open the paraffin oven door.

2. While applying slight force, gently and slowly pull out the paraffin container horizontally.

3. Close the paraffin oven door.

Note

For the paraffin volume, refer to p. 2-3.

10) Turning on the Power

1. Confirm that input voltage has been set according to the installation environment.

2. Connect the power cord to the inlet on the instrument and power outlet on the facility side.

Caution!

Use a power cable appropriate for the power-supply voltage.
Be sure to connect the power cord to a power outlet with grounding terminals.

3. Turn on the power switch on the right side face of the instrument monitor to start the instrument.
Set up the instrument as necessary.

2. Explanation of the Instrument

1-14

1) Overview of the Instrument

 This instrument automatically performs in a single processing retort a series of tissue processing steps

including fixation, dehydration, defatting and paraffin infiltration, to prepare pathological samples for histological
studies and tests conducted in the fields of pathology, anatomy, clinical pathology, etc.

 Up to 300 Tissue-Tek Uni-cassettes <standard> containing specimens can be processed in a single cycle.
 Up to 10 tissue processing programs can be registered/managed.
 With the delayed start function, you can set the instrument to wait and start tissue processing so that it will be

finished at the specified date and time.

 With the automatic transfer function, you can let the instrument transfer reagents automatically instead of

operators performing transfers manually.

 The bottle connection check function lets you check the connection of Reagent bottles with ease.
 The warm water flush function allows for cleaning of the retort and tubing circuit with warm water in a single

operation.

3. Name of Each Part

1-15

[1] Monitor screen (screen)

The icons used for program entry and operation and the tissue processing status are displayed.

[2] Fume control unit door

Open this door when replacing the activated carbon filters.

[3] Retort lock cover

This cover is for the hook that locks the retort lit. Slide the lever to the left/right to open/close the cover.

[4] Retort lock lever

This lever is used to cover the hook that locks the retort lid, so that it cannot be operated inadvertently. The
lever slides to the left/right, and when it is at the left position, the hook is covered. Tissue processing is
possible only when the lever is at the left position.

[5] Paraffin oven door

Open this door to access the paraffin container.

[6] Spill tray (for paraffin oven)

This tray receives the paraffin that has leaked into the paraffin oven.

[7] Reagent bottle rack door

Open this door to access the rack in which Reagent bottles are stored.

[8] Spill tray (for Reagent bottle rack)

This tray receives the solution that has leaked into the Reagent bottle rack.

[9] Main power supply (Circuit protector 1)

Turn ON/OFF the power to the instrument.

[10] Caster

These casters are used for moving the instrument.

[11] Safety stoppers

Caster stopper.

[12] Circuit protector 2

Overcurrent is protected when the supply voltage is 220 to 240 V.

[13] Inlet

Connect the power cord.

[14] External interface unit (optional)

Normally this opening is plugged. Use it to connect an optional UPS (uninterruptible power supply) or external
alarm.

[15] Exhaust port

Air treated in the fume control unit is released from here. By installing an optional exhaust duct and using an
exhaust duct hose, an external exhaust duct can be connected.

[16] USB data port

You can connect an optional USB flash drive and output data to it in text format.

[10]

[1]

[16]

[9]

[12]
[13]

[3]

[2]

[4]

[5]
[6]

[7]

[11]

[8]

[11]

[14]

[15]

[10]

3. Name of Each Part

1-16

[17] Retort lid

This lid is used to seal the retort. Open it to access the retort.

[18] Retort seal
[19] Retort

A station used for processing.

[20] Hook

This metal part locks the retort lid.

[21] Fume control unit (activated carbon filter)

This unit adsorbs the gases evaporating from solutions.

[22] Paraffin container

Molten paraffin used for tissue processing is put in this container.

[23] Reagent bottle

Solution used for tissue processing is put in this bottle. See below for the name of each Reagent bottle.

[24] Reagent bottle rack

Reagent bottles are stored in this rack.

[21]

[22]

[23]

[24]

[17]

[18]

[19]
[20] [4] [20]

<Front side of instrument>

<Back side of instrument>

Handle on the
top of the bottle

Bottle cap

Reagent bottle

Handle on the
front of the bottle

Label

Plug

Label

4. Standard Accessories/Options

1-17

[5]

[6]

[3] [4]

[7] [15]

[1]

[8] [16]

[2]

[9]

[14]

[10]

[11]
[12]

[13]

4. Standard Accessories/Options

1-18

 Standard accessories

Item

Part number

Q'ty

[1]

Power Cord (100/115 VAC)

A4-01-0518

1 each

[2]

Power Cord ( 220-240 VAC)

A4-01-0534

1 each

[3]

Paraffin Container

F60-907-00

4 each

Complete Reagent bottle

1705

12 each

[4]

Reagent bottle

[5]

Plug

[6]

Bottle Cap

[7]

Basket with Handel (150 cassette size)

1706

2 each

[8]

Basket Transport Tray

7109

1 each

[9]

Activated carbon filter , 2/case

6160

1 set

[10]

Divider for Fume Control Unit

O77-156-00

1 each

[11]

Reagent bottle label (for Processing)

O77-182-00

10 sheets

[12]

Reagent bottle label (for Cleaning)

O77-183-00

2 sheets

[13]

Color Coding Label (6 Colors x 4 Pieces/sheet)

O77-184-00

2 sheets

[14]

Paraffin scraper , Large

1550

1 each

[15]

Spill Tray for Paraffin Oven

O77-165-00

1 each

[16]

Spill Tray for Reagent bottle Rack

O77-168-00

1 each

Screen Protection Sheet (already attached to the screen)

O70-626-00

1 sheet

Operating Manual

1 each

 Options

Item

Part number

Q'ty

Duct Connection Adapter (38 or 75mm OD)

F60-532-00

1 set

Seismic Anchorage

F60-929-00

1 set

Special Divider, for Cassette Support

F60-041-00

1 each

Duct Hose Set (38 mm OD)

6506

1 each

Duct Hose Set (75 mm OD)

6507

1 each

External Interface Unit (UPS, external alarm, LAN)

F60-930-00

1 set

USB Flash Drive

00000-2945

1 each

5. Basic Knowledge

1-19

1) Specification

General name

Vacuum Infiltration Processor

Brand name

Histo-Tek VP1

Model

VP1

Product code

1700

Manufacturing license number

20B2X00014000031

Instrument dimensions

Approx. 552 (W) x 604 (D) x 1,328 (H) mm (excluding projections) * Height to retort:
Approx. 1,033 mm

Instrument mass

Approx. 130 kg

Model

Floor model

Power supply voltage

100 VAC 50/60 Hz
115 VAC 50/60 Hz
220 to 240 VAC 50/60 Hz

Power consumption

1200 VA

Number of cassettes processed

Up to 300 cassettes (Tissue-Tek Uni-Cassette <Standard>)
1 station

Applicable reagents

• Formalin solution (including buffered formalin)

• Tissue-Tek U‐fix

• Methanol

• Ethanol

• Isoproyl alcohol

• Xylene

• Tissue-Tek Tissue-Clear

• Paraffin

• Water

Caution!

Do not use fixing solutions that contain mercury salt, acetic aid or
picric acid that corrodes metals.
Dispose of reagent properly according to the applicable regulation in
your country or region.
Do not use chloroform or toluene.
For any other chemical, contact the Sakura Finetek Technical Support
or local representative.

Usage of reagent

Processing solution volume; 3.2 to 3.5 L when processing 300 cassettes
Retort cleaning solution volume: 4.5 to 4.8 L

Fume treatment

Activated carbon filters, condenser

Mixing method

Pump-in and pump-out

Display

10.4 inch color LCD, touch screen

Operating

environment

Required facility

100 VAC 10%, 50/60 Hz: More than 15 A, with grounding terminal
115 VAC 10%, 50/60 Hz: More than 15 A, with grounding terminal
220~240 VAC 10%, 50/60 Hz: More than 10 A, with grounding terminal

Operating environment

Ambient temperature +10 to * 40C
Relative humidity 30 to 85% (non-condensing)

Storage environment

Ambient temperature -10 to +60ºC
Relative humidity 30 to 90% (non-condensing)

Applicable standards and
regulations

cETL Certification * Duplicate standards not
listed below)

UL61010-1-12

IVD Directive

* Duplicate standards not listed below
IEC61010-2-010:2014 Ed. 3
IEC61010-2-101:2015 Ed. 2
EN ISO14971:2012
EN61326-2-6:2013
EN62304:2006
EN62366:2008

Pharmaceutical and Medical Device Act
* Duplicate standards not listed below

ISO13485:2003
ISO14971:2007
JIS C 1010-1:2014
JIS C 1806-2-6:2012

Protection from Vibration and Drop

JIS Z 0200 : 1999 (Level 1)
JIS Z 0232 : 2004 (Standard of Truck
Transportation)

Protection against electric shock

Class I Pollution Degree 2

Installation category

II

Caution!

This product is specified for indoor use, so do not use it outdoors.

Note

The equipment specifications are subject to change without notice.

5. Basic Knowledge

1-20

2) Input Method

When operating this instrument, characters and numeric values need to be entered on the touch screen. To enter
characters and numerical values, the touch keyboard and ten-key keypad are used.

[1] Using the touch keyboard

The keyboard screen is displayed to create and save names such as a program name.
After the keyboard screen appears, touching a character key as it is will display a lower-case character in the entry
field. To enter an upper-case character, touch the Caps Lock key located at the lower left corner of the keyboard.
To delete characters from the entry field, touch the Backspace key or the Clear key in the lower right of the
keyboard. The Backspace key deletes the currently displayed characters one by one. The Clear key clears them at
a time.
To save the current display, touch Save. To cancel the operation, touch Cancel.

Touch keyboard

[2] Using the ten-key keypad

The ten-key keypad window is displayed to enter time and numeric values.
To delete characters from the entry field, touch the Backspace key or the Clear key in the lower right of the
keyboard. The Backspace key deletes the currently displayed characters one by one. The Clear key clears them at
a time.
To save the current display, touch Enter. To cancel the operation, touch Close or EXIT.

Ten-key keypad

5. Basic Knowledge

1-21

3) Log On/Log Off Function and Password Function

Since the instrument operates with nobody standing by for hours, an unauthorized person may operate the
instrument without the operator noticing. To prevent such a situation, the instrument has the log on/log off function.
The operator enters the preset password to log on and operate the system.
Two types of passwords are available: "Manager passwords" that provide higher-level access to all operations,
and "User passwords" that provide access only to the operations permitted to the applicable user.

[1] Default passwords

The default passwords are as follows: Four manager passwords and 20 user passwords are registered.

User ID

User Name

Password

Manager: 1 to 4

ADMIN 1 to 4

100000, 200000, 300000, 400000

User: 1 to 20

OPERATOR: 1 to 20

1, 2, 3, 4, 5, 6, 7, 8, 9, 10

11, 12, 13, 14, 15, 16, 17, 18, 19, 20

Note

To prevent unauthorized persons from operating the instrument, it is recommended that the default
passwords be changed.
To change the default passwords, touch System Setup on the maintenance menu screen, and touch
Password to access the Password screen (p. 6-6). On the Password screen you can change the user name
and password.

[2] List of operations permitted to managers and users

"Managers" and "users" can perform different operations on this instrument.

Tab

Details

Manager

(ADMIN)

User

(OPERATOR)

Tissue Processing

Select Program





Tissue Processing





Temporarily edit the program
on the start confirmation
screen



x

Temporarily edit the program
during tissue processing



x

Utility

Edit Solution Names



x

Edit Solution Configuration



x

Edit Program  x

Manual Operation





Clean Retort





System Setup  x

Select Language  x

Solution Management

Automatic Transfer





Warm Water Flush





Export Data





Clear Usage Status





History

Process Report  

Event Log





Error Log





Parts Usage (Confirm)





Parts Usage (Clear)

*

x

Software Version  

* Usage status can be cleared only for two items--retort lid gaskets and activated carbon filters.

Usage statuses of pump diaphragms and rotary valves cannot be cleared.

4) Mixing During Tissue Processing

This instrument provides the total mixing function where the total volume of reagent in the retort is pumping out/in.

 Total mixing

There are two total mixing actions: Mixing at 12-minute intervals (Mix: Fast) and mixing at 20-minute intervals
(Mix: Slow). To perform total mixing at 12-minute intervals, the remaining processing time at the station must be
at least 13 minutes. To perform total mixing at 20-minute intervals, the remaining processing time at the station
must be at least 21 minutes. Total mixing cannot be performed if there is not enough processing time remaining
at the station.

5. Basic Knowledge

1-22

5) Automatic Transfer

This instrument allows for solution exchange of processing solution at Sta.1 to Sta. 10 based on automatic transfer.
Select the stations subject to automatic transfer, for each solution group set in the solution configuration
information. Refer to p. 4-1 for details.

Note

Automatic transfer cannot be performed during tissue processing.

6) Solution Station and Solution Group

This paragraph provides explanation about the station number and intended use of each station.
Sta. 1 to Sta. 14 are used for the tissue processing. Among the retort cleaning stations, Sta. C1 is used exclusively
for cleaning xylene and Sta. C2 is used exclusively for cleaning alcohol.
This instrument manages the solutions in Sta. 1 to Sta. 14 based on solution groups. The paraffin stations (Sta. 11
to Sta. 14) are automatically registered as "Paraffin Group." Up to six solution groups can be set. The user can set
desired solution groups for Sta. 1 to Sta. 10 according to the actual state of tissue processing. A solution group is
defined as a group of stations of consecutive station numbers.

Station number

Use

Screen display

[1] 1 Solution for tissue processing

Solution name

[2] 2 Solution for tissue processing

Solution name

[3] 3 Solution for tissue processing

Solution name

[4] 4 Solution for tissue processing

Solution name

[5] 5 Solution for tissue processing

Solution name

[6] 6 Solution for tissue processing

Solution name

[7] 7 Solution for tissue processing

Solution name

[8] 8 Solution for tissue processing

Solution name

[9] 9 Solution for tissue processing

Solution name

[19]

10

Solution for tissue processing

Solution name

[11]

11

Paraffin for tissue processing

Solution name

[12]

12

Paraffin for tissue processing

Solution name

[13]

13

Paraffin for tissue processing

Solution name

[14]

14

Paraffin for tissue processing

Solution name

[C1]

C1

Xylene for cleaning

C1

[C2]

C2

Alcohol for cleaning

C2

[1]

[7]

[8]

[2]

[3]

[4]

[5]

[6]

[9]

[10]

[C1]

[C2]

[11]

[12]

[13]

[14]

[1]

[7]

[8]

[2]

[3]

[4]

[5]

[6]

[9]

[10]

[C1]

[C2]

[14]

[13]

[12]

[11]

5. Basic Knowledge

1-23

7) Explanation of Screens

The screen consists of the header, menu tab, main screen and footer.

Tissue Processing Screen (Delayed Processing Screen) Utility Screen

Solution Management Screen History Screen

Standby Screen

Header
Menu tab

Main Screen
Footer

Current date/time

Institution
name/log-on user

Logged on display mark

5. Basic Knowledge

1-24

[1] Header

The screen header shows the current date & time, institution name, name of the currently logged on user, and icon
indicating the authority of the logged on user (manager/user).
If no user is currently logged on, this field remains blank.

[2] Menu tab

You can use the displayed menu tabs to move to the Tissue Processing, Utility, Solution Management and History
screens.

[3] Main screen

Each tab on the main screen shows different information and buttons.

[4] Screen footer

The LOG ON/LOG OFF button, a message regarding the next operation, the Caution button are shown in the
footer area of the screen.

This icon is shown when a user is
logged on as manager.

This icon is shown when the
user is logged on as user.

5. Basic Knowledge

1-25

Select Program button

View/List Selector button

Preparation
process
display area

Solution configuration
display area

Tissue Processing button

LOG ON/LOG OFF
button

Message display area

Warning button

8) Explanation of the Standby Screen

This screen is used to prepare for start of tissue processing.
Follow the sequence in the preparation process display area and information in the message display area.

 Preparation process display area

Processes needed to start tissue processing are displayed.
The current item is shown in yellow.

 Select Program button

The name of the program in use is displayed.
This is a button, so when changing the program, touch the program name and select a different program.

 VIEW/LIST Selector button

Use this button to change the solution configuration display mode to list. Touching the button again changes the
mode back to station.

VIEW/LIST
Selector button

5. Basic Knowledge

1-26

 Solution configuration display area

A solution configuration diagram of the program currently selected is displayed. The solution configuration diagram
consists of the stations listed below. Refer to p. 1-22 for their positions, etc.

・ Reagent stations (Station numbers 1 ~ 10) ・ Paraffin stations (Station numbers 11 ~ 14)
・ Cleaning Xylen station (Station number C1) ・ Cleaning alcohol station (Station number C2)

The station number, processing time and solution name are shown at each station. Each station is shown in the
color preregistered for the solution group.

A caution icon is displayed depending on the condition of each station.

Normal icon

Caution icon

Icon status

Type of caution

Solution

Darker color

Due for exchange

Cleaning solution

Darker color

Due for exchange

Paraffin

Darker color

Due for exchange

Blinking

Paraffin is not molten.

 Tissue Processing button

Select a program and touch this button, and the instrument will proceed to the solution level check process.

 Message display area

Information of the next operation is displayed.

 LOG ON/LOG OFF button

Touch LOG ON and enter the password, the screen will accept operation inputs. When the instrument is logged
off, none of the buttons except for LOG ON can be touched. Once the password is entered, the button changes
to the LOG OFF.

 Caution button

Touch this button, when it is displayed, and cautionary information regarding an event currently in progress or
present, or a message urging solution change, etc., will be displayed.

Station colors: When the instrument is standing by, the stations

are shown in the color set for the solution group.

During processing, only the station where

processing is actually performed is shown in blue.

Station number

Processing time

Solution name

5. Basic Knowledge

1-27

VIEW/LIST
Selector button

9) Explanation of Tissue Processing Screen

This screen is displayed while tissue processing is performed.

 Processing status display area

The status of tissue processing is displayed. The illustration of the retort shows the current process number and
processing time. The current station number and solution name are shown below the retort.

Caution!

The solution level in the illustration is not accurate. It may vary from the actual level.

 Tissue processing program name

The name of the program being processed is shown.

 VIEW/LIST Selector button

Use this button to change the solution configuration display mode to list. Touching the button again changes the
mode back to station.

Tissue processing program name

VIEW/LIST Selector button

Processing status
display area

Solution
configuration display

Paused button

Predicted Endtime

5. Basic Knowledge

1-28

 Solution configuration display area

A solution configuration diagram of the program currently selected is displayed. The solution configuration
diagram consists of the stations listed below. Refer to p. 1-22 for their positions, etc.

・ Reagent stations (Station numbers 1 ~ 10) ・ Paraffin stations (Station numbers 11 ~ 14)
・ Cleaning Xylene station (Station number C1) ・ Cleaning alcohol station (Station number C2)

The station number, processing time and solution name are shown at each station. Each station is shown in the
color preregistered for the solution group.

A caution icon is displayed depending on the condition of each station.

Normal icon

Caution icon

Icon status

Type of warning

Solution

Darker color

Due for exchange

Cleaning solution

Darker color

Due for exchange

Paraffin

Darker color

Due for exchange

Blinking

Paraffin is not molten.

 Pause button

Touching Pause pauses the processing.
Touching Pause not only stops the tissue processing, but it also resumes the tissue processing, allows for
temporary program edit and paraffin melt check, and aborts the tissue processing. When Pause is touched while
the instrument is waiting for delayed start, you can also start the processing immediately or change the end time.
Pausing the processing causes the predicted endtime to be delayed by the duration of pause, so the processing
may no longer end by the previously predicted end time. Refer to p. 2-15 for details.

 Predicted Endtime

The date/time the tissue processing is predicted to end is displayed.

Station colors: When the instrument is standing by, the stations

are shown in the color set for the solution group.

During processing, only the station where

processing is actually performed is shown in blue.

Station number

Processing time

Solution name

5. Basic Knowledge

1-29

10) Utility Screen

On the Utility screen, you can select Edit Solution Names, Edit Solution Configurations, Edit Program, System
Setup, Manual Operations, Retort Cleaning and Select Language to perform the respective operations.

Note

These operations cannot be performed if the tissue processing is currently in progress.

 Edit Solution Names (p. 5-2)

Select this icon to register new solution names, edit or delete solution names, and export solution
name lists.

 Edit Solution Configuration (p. 5-3)

Select this icon to edit the solution configuration.
You can set solution groups as well as how to manage the use limits on reagent and paraffin.
You can also set when to perform warm water flush.

 Edit Program (p. 5-6)

Select this icon to edit and export tissue processing programs.

 Manual Operation (p. 6-8)

Select this icon to move through, and fill/drain, stations.

 Clean Retort (p. 3-1)

Select this icon to clean the retort.

 System Setup (p. 6-5)

Select this icon to set date/time, passwords, alarm sounds, institution names, whether or not to enter
test numbers, time until the backlight turns off, and filter days management.

 Select Language (p. 6-9)

Select this icon to select a language.

5. Basic Knowledge

1-30

11) Solution Management Screen

The Solution Management screen lets you manage the usage statuses of reagent and paraffin and when to
perform warm water flush.

Note

These operations cannot be performed if the tissue processing is currently in progress.

 Automatic Transfer (p. 4-1)

Select this icon to allow for solution exchange at Sta. 1 to Sat. 10 based on automatic transfer.

 Warm Water Flush (p. 3-2)

Select this icon to perform warm water flush of Sta. 1 to Sta. 5.

 Export Data

Touch this button to export the solution usage status.

Caution!

Connect the USB flash drive after touching the Export Data button.

Note

Use an optional USB flash drive.

 All Stations

Touch this button to select or clear all stations.

 Clear Usage Status (p. 4-2)

Touch this button to clear selected station usage status.

5. Basic Knowledge

1-31

12) History Screen

In the History screen, "Process Report," Event log," Error log," "Parts Usage" and "Software Version" can be
confirmed.

Note

You can view the History screen even during tissue processing.

 Process Report (p. 6-1)

Select this icon to confirm the process report.

 Event log (p. 6-3)

Select this icon to confirm the event log.

 Error log (p. 6-3)

Select this icon to confirm the error log.

 Parts Usage (p. 6-4)

Select this icon to confirm the parts usage.

 Software Version (p. 6-4)

Select this icon to show the version of the software.

Chapter 2

How to Operate Tissue

Processing

1. Operating Procedure

2-1

1) Basic Operations

This chapter explains a series of operating procedures.
For details on related operation items, refer to the pages explaining the applicable items.

Caution!

Remember to start processing. If processing is not started, the specimens may be damaged.

[1] Operation flow

The basic operation flow is shown below by assuming normal use of the instrument.

 Log ON Details: p. 2-2

• Log on the system.



 Prepare solutions and paraffin Details: p. 2-3

• Set solutions and paraffin.



 Prepare for processing Details: p. 2-5

• Select the tissue processing program.

• Prepare tissue processing (solution level check, bottle

connection check, start check).



 Run the process Details: p. 2-9

• Set the specimens.

• Start tissue processing.

• Monitor tissue processing (delayed start/immediate start).



 End the process Details: p. 2-13

• Remove the specimens.

• Drain paraffin.

• Clean the retort.



 Log OFF Details: p. 2-2

• Log off the system.

Note

Once the tissue processing is started, the instrument automatically logs off. The instrument must be
logged off when removing the specimens

1. Operating Procedure

2-2

2) Logging On the System

To start processing operation, a user must have "logged on" to the instrument. Only one user can "log on" to the
instrument at a given time.

1. Touch LOG ON located in the bottom left-hand corner of the screen. The Password screen will appear. If other
user is currently logged on, the LOG OFF button is shown in the bottom left-hand corner of the screen, with the
name of the logged-on user and an applicable icon shown at the top of the screen. Other user cannot log on to
the instrument until the current user logs off.

2. Use the ten-key keypad to enter a password in the password entry field. Refer to p.1-20 for information on how
to enter from the ten-key keypad.

The default passwords are shown below. Refer to p. 1-21 for the differences between manager passwords and
user passwords.

User ID

User Name

Password

Manager: 1 to 4

ADMIN 1 to 4

100000, 200000, 300000, 400000

User: 1 to 20

OPERATOR: 1 to 20

1, 2, 3, 4, 5, 6, 7, 8, 9, 10

11, 12, 13, 14, 15, 16, 17, 18, 19, 20

To cancel the log on process, touch Cancel. The password entry screen will close and the previous screen will
appear again.

3. Enter the password and touch Enter. When the correct password is entered, the name of the logged-on user
appears at the top of the screen. A wrong password is not accepted.

[1] Logging off the instrument

Touch LOG OFF located in the bottom left-hand corner of the screen. The name of the user who was logged on
before will disappear, along with the icon, from the top right-hand corner of the screen. This shows the user has
logged off.

LOG ON Status

LOG OFF Status

1. Operating Procedure

2-3

3) Preparing Solutions and Paraffin

The preparation to be performed before processing is started is explained.
Add the required volumes of solutions and paraffin to the applicable levels on the scale. Refer to the figure below
for the scale levels.

<Reagent bottle and Cleaning Bottle> <Paraffin Container>

The required volumes of solutions and paraffin vary depending on the settings for mixing method and retort
capacity. Refer to the figure below for the required volumes.

150 cassettes

300 cassettes

Solution, paraffin

2.0 L ~ 3.5 L

3.2 L ~ 3.5 L

Cleaning

4.5 L ~ 4.8 L

Caution!

4.5 to 4.8 L is required for cleaning.
Do not add solutions/paraffin to above the MAX level. Operation may be affected.

(Max)

(Max)

(Max)

Processing label

Cleaning label

1. Operating Procedure

2-4

[1] Setting solution

Caution!

Work on a flat table.
Exercise due caution when handling solutions. Follow the relevant regulations and guidelines in your
country or region and take proper measures to protect the operator, such as wearing gloves, mask and/or
safety goggles.

1. Remove the reagent bottle.

2. Remove the bottle cap by turning it counterclockwise.

3. Add solution to the level on the scale corresponding to the required volume. Refer to the table below for the
volumes.

150 cassettes

300 cassettes

Solution, paraffin

2.0 L ~ 3.5 L

3.2 L ~ 3.5 L

Cleaning

4.5 L ~ 4.8 L

4. Install the bottle cap.
Install the bottle cap on the reagent bottle [1], and tighten the cap clockwise while the cap is lightly pressed
down from the top [2]. Make sure the mark on the reagent bottle side aligns with the most pointed part along
the circumference of the bottle cap. When the bottle cap is installed correctly, the connection port of the bottle
cap faces outward.

5. Install the reagent bottle.

[2] Setting paraffin

Add paraffin to the level on the scale corresponding to the required volume. Refer to the table below for the
volumes.

150 cassettes

300 cassettes

Paraffin

2.0 L ~ 3.5 L

3.2 L ~ 3.5 L

Caution!

Work on a flat table.
Add molten paraffin.

Caution!

Make sure that the gap between the cap and the solution reservoir is 0 – 1mm and is also
parallel in position between the cap and the solution reservoir when the cap is placed.
If the cap is not installed horizontally, it may cause a fluid leak from the cap when drained.

Pointed part of the bottle cap

Set the bottle cap so that the  mark
aligns with the pointed part of the bottle
cap.

When the bottle cap
is set correctly, its
connection port
faces outward.

The mark on the reagent bottle side

[1]

[2]

[2]

1. Operating Procedure

2-5

Select Program button

VIEW/LIST Selector button

Preparation
process
display area

Solution configuration
display area

Tissue Processing button

LOG ON/
LOG OFF button

Message display area

Caution button

4) Preparing for Processing

The standby screen is where you perform preparations to start tissue processing.
Follow the messages in the preparation process display area on the left side of the screen to prepare for
processing.

[1] Selecting the tissue processing program

Select the program to be used for tissue processing.

1. Touching Select Program [1] displays the problem

list window [2].

2. Select a program to be used for the tissue processing
and touch Enter [3].
To confirm the details of the program, touch
VIEW/LIST Selector [4].

3. Next, touch Tissue Processing [5] to move to the
solution level check process.

[1]

[2]

[3]

[4]

[5]

1. Operating Procedure

2-6

[2] Checking the performing solution level

Check the levels of solutions and paraffin.

1. Touch Tissue Processing on the standby screen, and a
message urging you to add the specified volume of each
solution will appear.

2. Adjust the level according to the message.

3. Touch Confirm [1], and the instrument will perform the
bottle connection check.

Caution!

Check the levels and usage statuses of
solutions and paraffin before each
processing.
If a reagent bottle or paraffin container was
removed to adjust the level, push in the
bottle/container all the way.
This instrument cannot handle solid paraffin,
so be sure to use molten paraffin.
Do not set specimens because there will be an
automatic check process.
When the solution levels in the reagent bottles
were checked after the processing, some
bottles contained a lot more solution or full
and other bottles were empty. Contact the
Sakura Finetek Technical Support
representative or local representative.

Note

If the program only uses paraffin stations,
automatic check is not performed and the
Confirm Start window appears.

[3] Checking the performing bottle connection

Touching Confirm [1] will start automatic check.
If the automatic bottle connection check was successful, a
window to confirm start of tissue processing appears.
The air circuits and bottle connections are also checked
automatically for abnormality.

Caution!

If any unconnected bottle is detected, a red
icon appears on the applicable station and a
warning window opens. Securely connect
the indicated bottle and resume the operation.
Here, the instrument only checks the bottle
with mark again.

[1]

[1]

1. Operating Procedure

2-7

[4] Confirming the start

Check the predicted endtime and program details. If the entry
of experiment numbers is set on or "Cassettes" is selected for
solution usage management, also enter the experiment
number and cassette count to be processed.

Note

If the entry of experiment numbers is not set or an
item other than "Cassettes" is selected for
solution usage management, the entry fields for
experiment number and cassette count do not
appear.

 Performing tissue processing

Touch Confirm [9], and the instrument will display the Set specimens window and proceed to the next process.

 Not performing tissue processing

Touch Cancel [8]. When "Abort processing?" message window appears, touch Yes.

 Changing to another program

To change the program itself, touch the program display area [1]. When the Select Program window appears,
select a desired program.

Note

If a program that uses only paraffin stations was selected at the beginning, it cannot be changed to other
program. To modify the program, use the temporary program edit function.

 Modifying temporary program

To modify the program temporarily, touch Temporary Program Edit [7]. Refer to p. 2-8 for details.

Note

Modifications made under this function are temporary and effective only for the current run of tissue
processing. To use the modified program in future processing, refer to "Program Creation (Editing)" (p.
5-1).

 Entering an experiment number

Touch the Experiment No. display field [3], and when the Experiment Number Window appears, enter the
number.
Up to 8 characters can be entered.

 Entering a cassette count

Touch the Cassette Count display field [4], and when the Cassette Count window appears, enter the cassette
count to be processed in this run.
Up to 300 cassettes can be entered.

 Changing the starting method

Touch the Immediate/Delayed Start display field [5], and a selection window will appear.

Note

Immediate Start: Start tissue processing immediately.
Delayed Start: Start tissue processing according to the predicted endtime.

 Changing the predicted endtime [6]

Set the starting method to "Delayed Start." Touch Temporary Program Edit [7]. Refer to p. 2-8 for details.

[1]

[2]

[3]

[4]

[5]

[6]

[8]

[9]

[7]

1. Operating Procedure

2-8

[5] Editing a program temporarily

Touch Temporary Program Edit. The Temporary Program Edit window opens, where you can modify the details
of the selected program temporarily.
Refer to p.5-7 for information on how to edit.

Note

Modifications made under this function are temporary and effective only for the current run of tissue
processing. To use the modified program in future processing, refer to "Program Creation (Editing)"
(p. 5-1).

Note

Temporary program edit is not permitted if you have logged in with a non-administrator password.

1. Operating Procedure

2-9

Lid

Cassett

5) Running the Process

[1] Assembling basket and setting specimens

Prepare the supplied basket to be used in processing.

1. Attach dividers into the basket.

2. Put the tissue slices into the cassette, put the cassette

lid on, and put the cassette in the basket.

4. Attach the lid on the basket.

5. Hold the basket handles and set the basket in the

retort.

Caution!

Once the basket has been set in the retort,
collapse the handles.

[2] Setting the basket and starting tissue processing

Touching Confirm in the Confirm Start window displays a
message window of the set specimens.

1. Slide the retort lock lever to the right and unlock the

hook locking that retort lid.

2. Open the retort lid.

3. Hold the handles of the basket containing the

specimens, and set the basket in the retort.

4. Close the retort lid and lock the retort lid with the hook.

5. Slide the retort lock lever to the left and touch START

to start processing. If tissue processing will not be
performed or if you want to check the program details
again, touch EXIT. The Confirm Start window appears
again.

Caution!

An unusual setting, such as setting one cassette on the first basket and one cassette on the second
basket, may result in the top of the specimens set on the upper basket not submerged in the solution. If
there are fewer than 150 cassettes, use only one basket.
If tissue processing does not start 30 seconds after this window opened, a warning buzzer will sound and
the message "Starting tissue process. Set the specimens, and touch START" blinks. Thereafter, the
warning buzzer will sound intermittently at 5-second intervals until START is touched.
Once the START button input is accepted and processing starts, you are automatically logged off.
Under the processing program that starts from paraffin, the preheating time before paraffin is filled is
longer. Specimens may become dry if set before the fill, so pause the processing after paraffin has been
filled and set specimens.

Divider

Basket

Basket lid

Basket handles

<Basket Assembly Drawing>

1. Operating Procedure

2-10

Delayed Processing Screen

Tissue Processing Screen

[3] Monitoring tissue processing

Touching START in the window to confirm start of tissue processing starts tissue processing.
If "Immediate Start" is selected as the tissue processing starting method, the Tissue Processing screen appears.
If "Delayed Start" is selected, the instrument will stand by until it is time to start processing.

Caution!

Check the solution levels before starting the operation.
During tissue processing, make sure the paraffin oven door is securely closed. If the door is open, paraffin
is not filled/drained to ensure safety.
The solution levels in the illustration are not accurate. They may differ from the actual solution levels.

The following operations are permitted during delayed processing and tissue processing.

Delayed Processing

Pauses the instrument, and immediately start tissue processing.

Pauses the instrument, and abort tissue processing.

Pauses the instrument, and change the current program.

Pauses the instrument, and resume tissue processing (delayed start).

Pauses the instrument, and check if paraffin has melted.

Tissue Processing

Pauses the instrument, and resume tissue processing.

Pauses the instrument, and abort tissue processing.

Pauses the instrument, and change the current program.

Pauses the instrument, and check if paraffin has melted.

1. Operating Procedure

2-11

 Delayed Processing screen

This screen appears when "Delayed Start" is selected as
the tissue processing starting method.

[1] Processing status display area

The status of tissue processing is displayed.
During delayed processing, the time to start is displayed.
The illustration of the retort shows the step number and
processing time of the current processing.
The station number and solution name of the current
processing are shown below the retort.

[2] Solution configuration diagram

A solution configuration diagram for the current program
is displayed.
The station number, processing time and solution name
are shown at each station.
Each station is shown in the color preregistered for the
solution group. The station where processing is currently
performed is shown in blue.

[3] View/List Selector button

Use this button to change the station configuration
display mode to list. Touching this button again to
change the mode back to station.

[4] Pause button

Touch this button to pause the instrument.

Note

Touching the button displays the Enter Password
window.
Enter a password within 30 seconds; if not,
the Enter Password window will close.
You can pause the instrument once the password
has been accepted.

[5] Predicted Endtime field

The date/time the tissue processing is predicted to end is
shown.

[1]

[2]

[3]

[4]

[5]

1. Operating Procedure

2-12

 Tissue Processing screen

This screen appears when "Immediate Start" is selected
as the tissue processing starting method, or the starting
time arrives in the case of delayed start.

[1] Processing status display area

The status of tissue processing is displayed.
The illustration of the retort shows the step number at
which the instrument is standing by, and the remaining
processing time.
The station number at which the instrument is standing
by, and the solution name are displayed beneath the
retort.

[2] Solution configuration diagram

A solution configuration diagram for the current program
is displayed. The station number, processing time and
solution name are shown at each station.
Each station is shown in the color preregistered for the
solution group. The station where processing is currently
performed is shown in blue.

[3] View/List Selector button

Use this button to change the station configuration
display mode to list. Touching this button again to
change the mode back to station.

[4] Pause button

Touch this button to pause the instrument.

Note

Touching the button displays the Enter Password
window.
Enter a password within 30 seconds; if not, the
Enter Password window will close.
You can pause the instrument once the password
has been accepted.

[5] Predicted Endtime field

The date/time the tissue processing is predicted to end is
shown.

[1]

[2]

[3]

[4]

[5]

1. Operating Procedure

2-13

6) Ending Tissue Processing

When all steps in the tissue processing program end, the
Tissue Processing completed window appears.
Since you as the operator are currently logged off, log on
first and then remove the specimens and drain the paraffin
from the retort.
When finished, proceed to retort cleaning.

Note

If the backlight is off, it turns on automatically.

[1] Removing the specimens and draining the

paraffin

Once the password is accepted in the Tissue Processing
completed window, this window appears. Remove the
specimens and drain the paraffin from the retort according
to the message. You can perform the two operations in any
order.

 Removing the specimens

1. Touch Take out basket.

2. Follow the messages to open the retort lock cover, remove the specimens from the retort, and touch Yes.
Close the retort lid and close the retort lock cover, and touch START to drain retort.

3. When draining is complete, the retort cleaning start screen appears.

 Draining retort first

1. Touch Drain retort.

2. When draining is complete, follow the message to open the retort lock cover.

3. Remove the specimens from the retort and click Yes to open the Clean Retort screen. The retort cleaning
start screen appears.

Draining

1. Operating Procedure

2-14

[2] Cleaning the retort

Once the tissue processing ends, and the specimens are
removed and retort is drained, the retort cleaning start
screen appears.
Touch Confirm according to the message.
Touching START starts retort cleaning.
The retort is warmed up to 70°C for 10 minutes. Thereafter,
clean retort nine times with Sta. C1 (cleaning xylene), and
clean retort five time with Sta. C2 (cleaning alcohol). At the
end, the retort is dried. When finished, the completion
window appears.

Note

The same applies when Clean Retort is
selected on the Utility screen.

Caution!

Confirm that no specimens are left in the
retort. Before performing retort cleaning, use
the supplied paraffin scraper to carefully
remove the deposits from the retort lid and
areas around the retort, and wipe off the
scraped deposits using paper towels, etc. Be
careful not to damage the edges of the retort
lid gaskets with the paraffin scraper. Use
paper towels, etc., to wipe off deposits on the
retort lid gaskets.
If retort cleaning is not performed within 10
minutes after switching to this screen, a
window with the waning message "Start Clean
Retort" appears.
Touching EXIT takes you back to the standby
screen, but if paraffin has been filled in the
retort, tissue processing, warm water flush
and automatic transfer cannot be performed
unless the retort is cleaned. When the retort
cleaning is complete, clean the retort lid,
interior walls of the retort and areas around
the retort.

1. Operating Procedure

2-15

7) Pausing, Aborting

Touching Pause pauses the processing.
Touching Pause not only stops the tissue processing, but it
also resumes the tissue processing, allows you to
temporarily edit the program or perform paraffin melt check,
and aborts the tissue processing. If Pause is touched
during delayed processing, you can also perform
immediate start or change the predicted endtime. Pausing
the tissue processing causes the predicted endtime to be
delayed by the paused time, so the processing may no
longer end by the end time previously predicted.

[1] Operations permitted during pause

 Performing immediate start during delayed processing

Touch Immediate Start. Processing starts at the loading station and the Tissue Processing screen appears.

Note

If tissue processing is already in progress, this button is not displayed.

 Editing the program temporarily

Touch Temporary Program Edit. When the Edit Program window opens, edit the program. Only the
processing times, temperatures, PV cycles and Mix cycles in the current and subsequent steps can be edited.
These changes are effective only in the current run of processing.

Note

If the instrument was logged in with a user password, this button is not displayed during pause. Even
when the instrument was logged in with a manager password, the Temporary Program Edit button is
not displayed during filling or protecting specimens.
All items can be edited during delayed processing.
If the current step has less than 1 minute remaining, this step cannot be edited.
If the current station has 0 minute remaining, not all processing times of the subsequent processes can
be changed to 0.
If the current station is not the last solution station and has 0 minute remaining, not all processing
times of the subsequent solution stations can be changed to 0.

 Performing paraffin melt check

Touch Check Paraffin. If the instrument judges the paraffin may be molten, it displays a screen with the
message, "Please open the paraffin oven door. Is the paraffin in stations 11-14 completely melted?"
Open the paraffin oven door, and if the paraffin is molten in all of Sta. 11 to Sta. 14, touch Yes. If not, touch No.

Caution!

If Yes is touched in the paraffin melt check operation even when the paraffin is not molten, an
instrument failure may result. Before touching Yes, be sure to confirm that the paraffin has melted.

Note

If the paraffin has been filled in the retort, the message, "Please open the retort lid and paraffin oven
door. Is the paraffin in the retort and stations 11-14 completely melted?" appears. When you open both
the paraffin oven door and retort lock cover to check the paraffin in the retort and Sta. 11 to Sta. 14, Yes
button appears.
If the instrument judges the paraffin is not yet molten, the message, "Paraffin has not melted." will
remain even when Check Paraffin is touched.
If the instrument judges the paraffin is molten, Check Paraffin is not displayed.

1. Operating Procedure

2-16

 Resuming tissue processing

Touching Resume returns you to the Delayed Processing screen if the instrument was in the delayed
processing mode, or to the Tissue Processing screen if it was performing tissue processing.

 Aborting tissue processing

Touching Abort displays the Confirm window.

Caution!

If no password is entered on the password entry screen for 30 seconds, the previous screen will
appear again. If the retort lock cover is open, a warning window will appear and a buzzer will sound
continuously. During pause, a buzzer will sound at 10-second intervals.

 Aborting tissue processing

Touch Abort in the Paused Processing window.
Touch Yes, and the retort will be drained and you can
proceed to remove the specimens and clean the retort.
Remove the specimens and drain the paraffin from the
retort according to the message.

Caution!

If the retort lock cover is open at the start of
draining, the warning message, "Close Retort
Lock Cover" appears.
If the paraffin oven door is open at the start of
draining, the warning message, "Close
Paraffin Oven Door" appears.

Chapter 3

Cleaning

1. Cleaning

3-1

Chapter 3

1) Type of Cleaning Operations

There are two types of cleaning operations: Retort cleaning where the interior of the retort and tubing are cleaned
with cleaning xylene and cleaning alcohol to clear attached paraffin, and warm water flush where precipitate
build-up formed in the interior of tubing when neutral buffered formalin is used are cleaned with warm water.

2) Starting Retort Cleaning

Retort cleaning is performed in one of two ways: Perform retort cleaning at when the tissue processing ends (or
is aborted), or select Clean Retort on the Utility screen.
The cleaning details are the same.

 Retort cleaning when the tissue processing ends

(or is aborted)

Once the tissue processing ends, the specimens are
removed and the retort is drained, the retort cleaning
start screen appears. After confirming the message,
touch Confirm.
Touching START starts retort cleaning. The retort is
warmed up to 70°C for 10 minutes. Thereafter, clean
retort nine times with Sta. C1 (cleaning xylene), and
clean five times with Sta. C2 (cleaning alcohol). At the
end, the retort is dried. When finished, the completion
window appears.

Note

The same applies when Clean Retort is
selected on the Utility screen.

Caution!

If retort cleaning is not performed within 10
minutes after switching to this screen, a
window with the waning message "Start Clean
Retort" appears.
Touching EXIT takes you back to the standby
screen, but if paraffin has been filled in the
retort, tissue processing, warm water flush
and automatic transfer cannot be performed
unless the retort is cleaned.

 Retort cleaning from the Utility screen

Touch the Utility tab to display the Utility screen.
Touch the Clean Retort icon.
Touching START starts retort cleaning.

Note

Details are the same as with the retort cleaning
performed when the tissue processing ends
(or is aborted).

Caution!

Confirm that no specimens are left in the
retort. Remove the paraffin deposits on the
back of the retort lid. If retort cleaning is not
performed within 10 minutes after switching to
this screen, a window with the waning
message "Start Clean Retort" appears.
Touching EXIT takes you back to the standby
screen, but if paraffin has been filled in the
retort, tissue processing, warm water flush
and automatic transfer cannot be performed
unless the retort is cleaned.
When the retort cleaning is complete, clean
the retort lid, interior walls of the retort and
areas around the retort.

1. Cleaning

3-2

Chapter 3

3) Starting Warm Water Flush

Warm water flush is performed to wash away with warm
water the precipitate build-up that forms in the tubing
when buffered formalin is used.
Warm water flush is performed only for Sta. 1 to Sta. 5.
Each station is flushed for 2 cycles, where each cycle
consists of fill and drain.

1. Touch the Warm Water Flush icon in the Solution
Management screen.

2. Select the station to perform warm water flush for,
from Sta. 1 to Sta. 5.
The selected station blinks.
If this station is managed for warm water flush and
warm water flush has been performed for the station
by the preset number of times or more, a different
target station is selected when this screen is
displayed.

3. Touching START displays the Confirm Start window.

4. Confirm that a reagent bottle containing warm water
is set and then and touch START, and warm water
flush will start.
For warm water flush, use 3 to 4 liters of warm water
whose temperature is 40 to 60C for each station.

5. When a station has been flushed but there is other
station selected for flushing, a message window
appears.
Remove the reagent bottle that contained warm water
from the flushed station, put warm water in the bottle
for the next station to be flushed, and touch START
to start flushing the next station.

6. When all selected stations have been flushed with
warm water, the completion window appears.
Touching EXIT will display the warm water flush start
screen.

Caution!

When the warm water flush is complete,
remove the reagent bottles that contained
warm water, and set the reagent bottles for
processing.

Note

It is recommended that warm water flush be
performed at least once every week.
Empty the reagent bottles of the stations that
need to be flushed, and put warm water
instead.
Examples of stations that need to be flushed

• "Buffered formalin" station, and first two

"dehydration alcohol" stations that follow

• First two dehydration alcohol stations, if

buffered formalin fixation is performed
outside the instrument

Chapter 4

Solution Exchange

1. Solution Exchange

4-1

1) Automatic Transfer

This instrument allows for solution exchange of processing solution at Sta.1 to Sta. 10 based on automatic transfer.
Select the stations to perform automatic transfer for, in each solution group set in the solution configuration
information.

[1] Starting the automatic transfer

1. Touch the Solution Management tab [1] to move to
the Solution Management screen.

2. Touch the Automatic Transfer icon [2]. The automatic
transfer start screen appears.

3. Select the solution group to perform automatic
transfer for.
Select the solution group to perform automatic
transfer for, by touching one of Sta. 1 to Sta. 10 in
that group in the solution configuration diagram [3].
The stations belonging to the same solution group as
the touched station blink. Similarly, to select another
solution group, touch any of the stations in that
solution group. The stations in the newly selected
solution group blink and the stations that were
blinking before return to steady illumination.

4. Select a solution group and touch START [4].
The Confirm window appears.

5. Select whether to perform rinsing after automatic
transfer [5].
To perform rinsing, select the Rinse (C2) check box.
To not perform rinsing, select the Don't Rinse check
box. When Rinse is selected, the instrument will
move to Sta. C2 (cleaning alcohol) and fill and drain it
once, following the automatic transfer at the last
station.

6. Set an empty bottle in the station specified by the
message (loading station), and touch START [6].
Automatic transfer will start.

7. When the automatic transfer is complete, add new
solution manually to the station specified by the
message (last station).

Caution!

Multiple solution groups cannot be specified.
A solution group to which only one station
belongs cannot be specified.
In the selected solution group, the station of
the smallest station number is decided as the
loading station, and the station of the largest
station number is decided as the last station.

[1]

[2]

[3]

[4]

[5]

[6]

[1]

1. Solution Exchange

4-2

2) Resetting Solution Usage Information

You can manage the solution usage statuses of Sta. 1 to
Sta. 10, paraffin usage statuses of Sta. 11 to Sta. 14,
cleaning xylene usage status of Sta. C1, cleaning alcohol
usage status of Sta. C2, and when to perform warm
water flush.

[1] Solution usage status display field

Check field

Add a " " mark if you want to reset the
solution usage status to 0.

Sta. field

The station number is shown. The station
color set on the Edit Solution Configuration
screen becomes the background color.

Solution Name
field

The solution name set on the Edit Solution
Configuration screen is shown.

Usage Status field

The setting for solution usage management
(R: Runs, D: Days, C: Cassettes, --: NONE)
and "usage count/limit value" are shown.

Flush field

"Actual number of runs tissue processing
was performed/Limit value" is shown.
If usage status is not managed, "--" is shown.

[2] All Stations button

Touching this button will select all stations. Touching
it again deselects the stations.

[3] Clear Usage Status button

Touching this button clears the usage statuses of the
station whose check field is selected.

[1] Clearing the usage data

1. Touch the check field corresponding to the name of
the solution whose usage data you want to clear, and

" " appears. If the set count has been reached, " "
appears automatically.

2. Touching Clear Usage Status [3] displays the
Confirm window. Touch Yes, and the usage statues

of the station with " " will be cleared to 0.

Note

To clear the " " mark touch the " " mark.

Note

Solution exchange timings of Sta. 1 to Sta.
C2 are managed according to the
management method set on the Edit
Solution Configuration screen. When an
exchange timing arrives, the applicable
station icon turns black on the standby
screen.
Warm water flush is performed according
to the flush count set on the Edit Solution
Configuration screen. When tissue
processing has been performed for the
preset number of times or more, warm
water flush is performed.

[1]

[2]

[3]

Chapter 5

Program Creation (Editing)

1. Program Creation (Editing)

5-1

1) Flow of Editing a Program

This chapter explains the flow of editing a program.
For details on related operation items, refer to the pages explaining the applicable items.

 Editing Solution Names Details: p. 5-2

• Check if the names of the solutions used for processing already
exist, and add (create new) solution names if necessary.



 Editing Solution Configuration Details: p. 5-3

• Set various items (station color, scope of stations, solution
group name, usage management, limits, flush counts) on the
Edit Solution Configuration screen.



 Editing Tissue Processing Program Details: p. 5-6

• Select a program and enter a program name (change the
name).

• Touch Edit and set various items (processing times,
temperatures, PV, Mix, endtime).

2. Edit Menu Screen

5-2

1) Editing Solution Names

Up to 100 solution names can be stored in the instrument memory. Solution names can be added (create new),
copied, edited and deleted in the Edit Solution Names screen.

Caution!

Names of the solutions currently used for the station configuration cannot be changed.

[1] Solution Name List

A list of solution names currently stored in the
instrument memory is displayed.

[2] Export Data button

Use this button to export the solution names in a list
format. Touching this button will display the Export
Data screen.

[3] Delete button

Use this button to delete the solution name.

[4] Add button

Use this button to store a new solution name. Up to
100 solution names can be stored. If 100 solution
names are already stored in memory, no new solution
name can be added. In this case, delete unwanted
solution names to make space.

[5] Copy button

Use this button to copy the solution name.

[6] Edit button

Use this button to edit the solution name.

[1] Storing a new solution name

1. Touch Add [4].

2. Solution name entry screen appears. Use the touch keyboard to enter a desired solution name up to 22
characters. For how to use the touch keyboard, refer to p. 1-20. Take note that the new solution name
cannot be stored if the same solution name already exists.

3. Touch Save. The screen is switched to the Edit Solution Names screen, and the new solution name is listed
in the solution name list.

[2] Copying or editing an existing solution name

1. Select a solution name to be copied from the solution name list and touch Copy [5]. If you want to edit,
select a solution name to be edited from the solution name list and touch Edit [6].

2. The solution name entry screen appears where the selected solution name is already shown. Using the
touch keyboard, edit a desired solution name up to 22 characters. For how to use the touch keyboard, refer
to p. 1-20. Take note that the edited solution name cannot be stored if the same solution name already
exists.

3. When the editing is complete, touch Save. The screen is switched to the Edit Solution Names screen, and
the edited solution name is listed in the solution name list.

[1]

[2]

[3]

[4]

[5]

[6]

2. Edit Menu Screen

5-3

2) Edit Solution Configuration

On the Utility tab screen, touch the Edit Solution Configuration icon to open the Edit Solution Configuration
screen.
A solution group can be set for Sta. 1 to Sta. 10 on the Edit Solution Configuration screen. Up to six solution
groups can be set. Sta. 11 to Sta. 14 are fixed as a paraffin group. Sta. C1 and Sta. C2 are fixed as a cleaning
solution group.

Note

The solution configuration cannot be edited during automatic operation (tissue processing, each
cleaning operation or solution exchange).

[1] Solution group color icon buttons

A solution group can be set by touching a color
button.

Caution!

There are buttons of six colors, corresponding
to the color labels attached to the reagent
bottles. To prevent putting solutions in wrong
bottles, make sure the solution group colors
match the color labels attached to the reagent
bottles.

[2] Solution configuration display field

The solution configuration is displayed.
You can change the "Solution name," "Limit value"
and "Flush count" by touching the respective fields.

[3] Usage management (Sta. 1 - Sta. 14) display field

The usage management method for Sta. 1 to Sta. 14
is displayed. A desired usage management method
can be set from among "Days," "Runs," "Cassettes"
and "NONE," by touching the display field.

[4] Usage management (C1 - C2) display field

The usage management method for C1 and C2 is
displayed. A desired usage management method can
be set from among "Days," "Runs," and "NONE," by
touching the display field.

[5] Export Data button

Use this button to export the solution configuration.

[6] Save button

Use this button to save the settings.

[1] Setting a solution group

1. Among the "Solution group color icon" buttons [1],
touch the button of the color you want to set.

2. In the "Sta." column [2] in the solution configuration
display field, touch the first station number of the
solution group you want to set. Next, touch the last
station number, and a solution group will be set.
To set a solution group that includes only one station,
touch the same station number twice.

3. To set another solution group, repeat the operations
in 1 and 2.
Touching Save saves the settings, after which the
Utility screen will be displayed.

Caution!

A solution group that includes stations between Sta. 1 and Sta. 10 can be set. C1 and C2 can be set to
the same color as the color of a solution group that includes stations between Sta. 1 and Sta. 10, but C1
and C2 will not belong to the same solution group because they constitute an independent cleaning
solution group.
The solution group is determined by the background color of the station number, not by the solution
name. Check if the background color of the station number matches the solution name.

Note

Only the EXIT button and Export Data button can be operated while a solution group is being set.
An explanation window appears every time Save is touched.

[1]

[2]

[3]

[4]

[5]

[6]

[1]

[2]

2. Edit Menu Screen

5-4

[2] Setting a solution name

1. Touch a desired solution name in the "Solution
Name" field [1] in the solution configuration display
field.

2. The Select Solution Name window appears.

3. Select from the "Solution Name List" [2].
If "Solution Group" [3] is selected, touching Enter [5]
changes the solution names in all solutions of a
solution group.
If "Single Solution" [4] is selected, touching Enter [5]
changes a solution name in the single station that
was selected by operator only.
Touching Save saves the settings, after which the
Utility screen will be displayed.

Note

This function is applicable to all stations from
Sta. 1 to Sta. C2.

[3] Setting a management method of the solution

Solution usage is managed separately for Sta. 1 to Sta.
14, and for C1 and C2. When the settings are complete,
touch Save. This will save the settings, after which the
Utility screen will be displayed.

 Setting the management method for Sta. 1 to Sta.

14

Touch the Management Method (1-14) display area,
and select a desired method from the pop-up menu. If
the management method is changed, the values in
the Limit column are reset to the default value for the
management method newly selected.
Selectable options: Days, Runs, Cassettes, NONE

 Setting the management method for Sta. C1, Sta. C2:

Touch the Management Method (C1 - C2) display
area, and select a desired method from the pop-up
menu. If the management method is changed, the
values in the Limit column are reset to the default
value for the management method newly selected.
Selectable options: Days, Runs, NONE

[1]

[2]

[3]

[4]

[5]

[1]

2. Edit Menu Screen

5-5

[4] Setting a usage limit for solution

Touch the area where the solution usage limit is
displayed [1], and an input limit window will be displayed.
Enter a value according to the selected management
method.
Touching Save saves the settings, after which the Utility
screen will be displayed.

Days

Manage the solution exchange frequency in
days (1 to 99 days).
Factory default setting: 5

Runs

Manage the solution exchange frequency in
runs (1 to 99 runs).
Factory default setting: 5

Cassettes

Manage the solution exchange frequency in
cassettes (1 to 9999 cassettes).
Factory default setting: 1500

Caution!

Using solutions more often may affect the
specimens quality. Using cleaning solutions
more often may cause cleaning problems or
instrument failures.

[5] Setting when to perform warm water flush

If reagents such as buffered formalin are used,
precipitates are generated and may clog the tubing.
Accordingly, warm water flush is performed regularly and
when to perform warm water flush is managed.
Touch the setting area [1] in the Flush field displays a
value entry window, so enter a warm water flush
frequency.
Touching Save saves the settings, after which the Utility
screen will be displayed.

--

Not Managed (Factory default setting)

1 to 5

If the number of runs reaches the specified
number of times, a message urging warm water
flush appears.

Caution!

Increasing the number of tissue processing
before warm water flush is performed may
cause cleaning problems or instrument
failures.

Note

The message appears before the retort
cleaning completion window and the tissue
processing preparation step.
Refer to p. 3-2 for information on how to
perform warm water flush.

[1]

[1]

2. Edit Menu Screen

5-6

3) Editing Tissue Processing Programs

On the Utility tab screen, touch the Edit Programs icon to open the Select Program screen.
On the Select Program screen, you can change the name of the selected program or select a program you
want to edit.

[1] Program details display field

The details of the selected program are displayed.

[2] Program list

The registered programs are displayed.

[3] Export Data button

Use this button to export the program details.

[4] Program Name button

Use this button to change the program name.

[5] Edit button

Use this button to edit the program details.

[1] Changing a program name

1. Select from the program list [1] the program whose
name you want to change.

2. Touch Program Name [2].
When the program name entry window appears,
enter a name. Up to 22 characters can be entered.

3. Touching Save saves the settings, after which the
Select Program screen will be displayed again.

[1]

[2]

[3]

[4]

[5]

[1]

[2]

2. Edit Menu Screen

5-7

[2] Editing a program

On the Utility tab screen, touch the Edit Programs icon to
open the Select Program screen.
Select the program you want to edit, and touch Edit.
The Edit Program screen appears. On the Edit Program
screen, "Time," "Temp," "P/V," "Mix" and "Predicted
Endtime" can be set. You can also set these items
individually or for each station.

Note

If the program currently used is selected, a
confirmation message appears.
The program cannot be saved with all stations
set to "0" processing time.
If the processing time of a station for which
P/V or temperature is set is "10 hours or
more," a warning window appears. Check the
following precaution.

Caution!

Very volatile solutions evaporate easily when
the pressure is reduced, so avoid setting the
P/V to "ON" for these solutions. Errors and
tissue processing failures may occur.

[1] Program details display field

Program details are displayed.
By touching the "Sta." or "Solution Name" field, you
can copy the settings of "Time," "Temp," "P/V," "Mix"
and "Predicted Endtime" for the selected station, to
all other stations.
You can touch the "Time," "Temp (C)," "P/V" and
"Mix" fields to set these items individually.

[2] Predicted Endtime field

You can set a predicted endtime.

[3] Editing the program processing time

In the program details display field, touch Time [1] for
the station you want to edit, and a value entry window
will appear.
Enter a value in a range of 0:00 to 99:59.
Touching Enter saves the settings, after which the
previous screen will be displayed again.

[1]

[2]

[1]

2. Edit Menu Screen

5-8

[4] Editing the program input temperature

In the program details display field, touch Temp (C)
[1] for the station you want to edit, and a value entry
window appears.
Enter a value in a range of 35 to 50, or no heating, for
Sta. 1 to Sta. 10.
For Sta. 11 to Sta. 14, enter a value in a range of 45
to 70.
Touching Enter saves the settings, after which the
previous screen will be displayed again.

[5] Editing the program P/V

In the program details display field, touch P/V [1] for
the station you want to edit, and a window appears.
Select ON or OFF.

ON

Pressurization of 90 seconds, atmospheric
pressurization of 30 seconds, vacuuming of 90
seconds and atmospheric pressurization of 30
seconds are repeated.

OFF

P/V will not be performed.

Caution!

Very volatile solutions evaporate easily
when the pressure is reduced, so avoid
setting the P/V to "ON" for these
solutions. Errors and tissue processing
failures may occur.

[6] Editing the program Mix

In the program details display field, touch Mix [1] for
the station you want to edit, and a window appears.
Select "OFF," "Slow" or "Fast."

OFF

Mixing will not be performed.

Slow

Pumping out/in will be repeated at 20-minute
intervals.

Fast

Pumping out/in will be repeated at 12-minute
intervals.

[7] Editing the program predicted endtime

Touch each display field of "Predicted Endtime" [1],
and an entry window will be displayed.
Enter a predicted endtime.

Note

You can select the current day or any of
the following nine days.
"am" or "pm" can be selected for the
predicted endtime only when the 12-hour
display mode was selected on the System
Setup screen.

[1]

[1]

[1]

[1]

2. Edit Menu Screen

5-9

[8] Copying the settings to all stations

By touching each display field in [1], you can copy all
of the settings of "Time," "Temp," "P/V" and "Mix" for
the selected station, to all other stations at a time.

1. Touch the station number or solution name of the

station whose settings you want to copy.
The "Time," "Temp," "P/V" and "Mix" fields of the
selected station will turn blue and a confirmation
window will appear.

2. Touch All Stations, and the settings of the

selected station will be copied to all other stations.
Note that the temperature setting will not be
copied from a solution station to a paraffin station,
or from a paraffin station to a solution station.

[1]

Chapter 6

Other Operations

1. Other Operations

6-1

1) Process Report Screen

On the History tab screen, touch the Process Report icon to display the Process Report screen.
On the Process Report screen, you can check and output the tissue processing history.

Note

If there are 12 or more results, a slide bar appears on the right side of the End status display field. You can
move the slide bar to show more results.
Up to 30 results are displayed, starting from the latest one. If 30 results are already saved, the oldest result
will be deleted the next time a new result is added.

[1] Process report display field

Check field

Add a "" mark if you want to check the
details of, or output, the process report.

Start time field

Date/time the tissue processing started.

End time field

Date/time the tissue processing ended.

Program field

Name of the program used for the tissue
processing.

End status field

Result of tissue processing.

[2] Details button

Touch this button to display the details of the
processing result whose Check field is selected.
Touch the Check field of the tissue processing whose
details you want to display, to add a check mark.
Touching Details will display the Details window. If
two or more check marks are added, the details of the
latest result will be displayed.

[3] Export Data button

Touch this button to export the processing result
whose Check field is selected.
Touch the Check field of the tissue processing whose
details you want to output, to add a check mark.
Touching Export Data outputs the details of the
tissue processing result to the USB flash drive. If two
or more check marks are added, the details of all
selected results will be output.

Caution!

Please connect the USB flash drive after
touching the Export Data button.

Note

Use an optional USB flash drive.

[2]

[3]

[1]

1. Other Operations

6-2

[1] Checking the details of tissue processing results

On the Process Report screen, touch the Check field of a tissue processing result and then touch Details, and
the details of the selected tissue processing result will be displayed. Moreover, touching Run History will
display the run history.

[1] Result details display field

The program name, start time, end time, experiment
number, cassette count, and tissue processing by
step, are displayed.

Caution!

"Solution Name," "Set Time," "Temp," "P/V"
and "Mix" reflect the settings under the
processing program. Note that changes made
by temporarily editing the program have been
reflected.
If the experiment number setting is turned off
on the System Setup screen, "--" is shown in
the experiment number field.
If the solution management method is not set
to "Cassettes" or it is set to "Cassettes" but
the entered value is "0" on the Edit Solution
Configuration screen, "--" is shown in the
cassette count field.

[2] Run History button

Use this button to show the operation details.

[2] Confirming the run history of the tissue

processing report

Touch Run History on the process report details screen
displays the run history.

Note

Touch  on the right to display the next page.
Touch  to move to the previous page.
Up to 30 results are displayed, starting from
the latest one. If 30 results are already saved,
the oldest result will be deleted the next time a
new result is added.

[2]

[1]

1. Other Operations

6-3

2) Event Log Screen

On the History tab screen, touch the Event log icon to open the Event log screen.
On the event log screen, you can check or output the event details.

Note

Touch  on the right to display the next page. Touch  to move to the previous page. Up to 100
events are displayed, starting from the latest one. If 100 events are already saved, the oldest result
will be deleted the next time a new result is added.

[1] Event log display field

Date & Time field

Date/time the event occurred.

Code field

Code corresponding to the nature of
the event.

Description field

Description of the event.

[2] Export Data button

Use this button to output the details of the event log to
the UBS flash memory.

3) Error Log Screen

On the History tab screen, touch the Error Log icon to open the Error Log screen.
On the Error Log screen, you can check or output the error details.

Note

Touch  on the right to display the next page. Touch  to move to the previous page.
Up to 100 errors are displayed, starting from the latest one. If 100 errors are already saved, the oldest
result will be deleted the next time a new error is added.

[1] Error log display field

Error field

The error number is shown.
Touching the error number displays
the details of the error for 10 seconds.

Sta. field

Station number when the error
occurred.

Date & Time field

Date/time the error occurred.

Retort Temp (C) field

Retort temperature when the error
occurred.

Pressure (KPa) field

Retort pressure when the error
occurred.

Oven Temp (C) field

Paraffin oven temperature when the
error occurred.

Rotary Valve Temp
(C) field

Rotary valve temperature when the
error occurred.

[2] Export Data button

Use this button to output the details of the details of
the error log to the UBS flash memory.

Caution!

Connect the USB flash drive after touching
the Export Data button.

Note

Use an optional USB flash drive.

Caution!

Connect the USB flash drive after touching
the Export Data button.

Note

Use an optional USB flash drive.

[2]

[1]

[2]

[1]

1. Other Operations

6-4

4) Parts Usage Screen

Touching the Parts Usage icon on the History tab screen displays the Parts Usage screen.
On the Parts Usage screen, you can check or output the usage statuses of parts. If the Current Usage value
exceeds the Limit value, it means the part must be replaced.

[1] Parts usage display field

Parts field

The name of a part is displayed.

Unit field

The unit in which the part is managed is
displayed.

• Pump diaphragm

Time (Operating hours of the pump)

• Rotary valve maintenance

Runs (Counted up every time tissue processing is
performed)

• Retort seal

Days (Counted up every time the date changes)

• Activated carbon filter

Days (Counted up every time the date changes)

Current Usage field

The status of usage is shown based on the Unit
field.

Limit field

The preset limit is shown.

[2] Clear button

Touch and select the Current Usage field of the part
whose usage data you want to clear, and then touch
Clear to clear the usage data.
Usage data can be cleared only for the retort seal and
activated carbon filters.
If the replacement timing is passed, appears in the
bottom right-hand corner of the standby screen.
Touch , and clear the usage data on the main screen
after checking the details. Should you encounter any
situation you cannot handle, Contact the Sakura Finetek
Technical Support representative or local representative.

5) Software Version

On the History tab screen, touch the Software Version icon to open the Software Version screen.
The software version and serial number of the instrument will be displayed.

[2]

[1]

1. Other Operations

6-5

6) System Setup

On the Utility tab screen, touch the System Setup icon to
open the System Setup screen.
On the System Setup screen, "Date Format," Time
Format, "Experiment Number," "Back Light Off" and
"Activated carbon filter Management" can be set.
You can also move to the "Date & Time," "Password,"
"Sound" or "Institution Name" window.

[1] Date Format button

Use this button to set the date display format. Touch the date format display area, and
when the pop-up menu is displayed, select a desired option.
Options: "YY/MM/DD," MM/DD/YY" and "DD/MM/YY"

[2] Time Format button

Use this button to set the time display format. Touch the time format display area, and
when the pop-up menu is displayed, select a desired option.
Options: "12 hours" and "24 hours"

[3] Experiment Number button

Set whether or not to enter experiment numbers. Touch the experiment number entry
display area, and when the pop-up menu is displayed, select a desired option.
Options: "ON" and "OFF"
Selecting "ON" lets you enter an experiment number at the start of tissue processing.
Experiment numbers cannot be entered if "OFF" is selected.

[4] Back Light Off button

Use this button to set the time until the backlight turns off. Touch the backlight display
area, and when the pop-up menu is displayed, select a desired option. Options: "Always
ON," "15 minutes," "30 minutes," "45 minutes," "1 hour," "2 hours," "3 hours" and "4
hours"
The backlight will turn off when the time set here elapses after the last screen operation.

[5] Activated carbon filter Management button

Use this button to manage the filter.
Touch the activated carbon filter management display area, and when the pop-up menu
is displayed, select a desired option.
Options: "2 weeks," "3 weeks," "4 weeks," "5 weeks," "6 weeks," "7 weeks," "8 weeks"
and "No Use"

[6] Date & Time button

Use this button to move to the screen for setting date/time.

[7] Password button

Use this button to move to the screen for setting passwords and user names.

[8] Sounds button

Use this button to move to the screen for setting alarm sounds.

[9] Institution Name button

Use this button to move to the screen for setting institution names.

[2]

[1]

[3]

[7]

[6]

[8]

[5]

[4]

[9]

1. Other Operations

6-6

[1] Setting the Date & Time

On the Date & Time screen, date and time are set.
 Setting the year/month

Set the year/month by touching the / on the left
and right sides of the year/month display area [1].

 Setting the day

Set the day by touching the applicable day on the
calendar in the year/month display area [1].

 Setting the time

Touching the hours or minutes display area [2]
displays an entry window.
If the 12-hour display is selected, also change am/pm.
To change am/pm, touch the display area and select
am or pm in the pop-up menu.

[2] Setting the user name and password

On the User Name and Password screen, you can set
four manager names and corresponding passwords, and
20 user names and corresponding passwords.

 Changing a user name

Touch the user name you want to change, and when
the user name entry window appears, enter a name.
Up to 22 characters can be entered.

 Changing a password

Touch the password field you want to change, and
when the password entry window appears, enter a
password.
A password can be set using one to six characters.
When the password is entered again for confirmation,
the password is confirmed.

Note

Two types of passwords are available:
"manager passwords" that provide
higher-level access to all operations, and
"user passwords" that provide access only to
the operations permitted to the applicable
user.
Refer to the table on p. 1-21 for information on
how to set the default password.
Refer to table on p. 1-21 for the different list of
operations permitted to managers and users.

[2]

[1]

1. Other Operations

6-7

[3] Setting the alarm sound

On the Sound screen, you can change the types of
"Error," "Warning," "Lid Open" "Ending" and "Click"
sounds and adjust the volume. Select a desired sound
from six different patterns. The volume can be changed
only for the "Click."

 Changing the sound type

The same method applies to all sounds. Touch the
display area [1], and the pop-up menu will be
displayed.
Select a desired sound from six patterns.

 Performing the sound test

Touch Sound Test [3] for the sound test, and the
sound will be played.

 Changing the volume

You can set the volume to eight different levels by
touching Volume [2].
The initial value is 4. The volume increases by one
level every time the button is touched.
When the button is touched at the eighth level, the
volume decreases to the first level.

 Ending the sound setting

Touch EXIT to return to the System Setup screen.

[4] Setting an institution name

Touching the Institution Name icon on the System Setup
setup screen displays the institution name entry window.
An institution can consist of up to 22 characters.

Note

If no institution name is set, nothing is
displayed in the institution name display area.

[2]

[1]

[3]

[1]

1. Other Operations

6-8

Current station position

On the Utility tab screen, touch the Manual Operations
icon to display the Manual Operations screen. On the
Manual Operations screen, you can fill, drain and move
through stations.

[1] Retort/instrument status display field

The retort status and instrument status are displayed.

[2] Solution configuration display field

The current solution configuration and paraffin oven
temperature are displayed. The current station
position is shown with a blue background.

[3] PUMP OUT button

Touch this button to drain the solution in the retort to
the current station position.

[4] PUMP IN button

Touch this button to fill the solution at the current
station position to the retort.

[5] Next Station button

Touching this button moves the current station to the
next station.

[6] Previous Station button

Touching this button moves the current station to the
previous station.

[1] Draining the retort

Touching PUMP OUT [3] will display the confirmation window.
Touch START to start draining the retort to the current station.

[2] Filling the retort

Touching PUMP IN [4] will display the Confirm window.
Touch START to start filling the retort from the current station.

[3] Changing station

Touch Next Station [5] or Previous Station [6]. A message window appears and the instrument starts moving
through the stations.

Caution!

Be sure to drain the retort.
If the current station is Sta. 11, 12, 13, 14 or C1 and the rotary valve temperature is not heated to 62C
or more, wait for the rotary valve temperature to rise.
If the current station is Sta. 11, 12, 13 or 14 and the instrument recognizes that the paraffin is not yet
molten, wait until the instrument recognizes that the paraffin is molten, before draining the retort.
If the current station is Sta. 11, 12, 13 or 14 and the retort temperature does not reach 3C < the
preset temperature of the selected tissue processing program, wait for the retort temperature to rise,
before draining the retort.
Close the retort lock cover before performing any of these operations.
Close the paraffin oven door before performing any of these operations.
When the current station is C1 or C2, touch Next Station or Previous Station, and if the inside of the
retort is dirty with paraffin, clean the retort.
When the current station is Sta. 11, 12, 13 or 14, touch Next Station or Previous Station, and if the
inside of the retort is dirty with paraffin and the rotary valve temperature is less than 62C. wait for
the rotary valve temperature to rise.

7）Manual Operations Screen

[2]

[1]

[3]

[4]

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