GW6290
GW6290
GW – GLASSWARE WASHER Laboratory sector
- USER MANUAL -
Translation of the original instructions issued in Italian
USER MANUAL
GW6290
Page 2 - 90
Summary
1 INITIAL RECCOMENDATIONS ..................................................................................................................... 5
2 SERVICE LIFE .............................................................................................................................................. 5
3 INTENDED USE AND CLASSIFICATION ........................................................................................................ 6
3.1 INTENDED USE ................................................................................................................................... 6
3.2 DEFINITION: “RESPONSIBLE BODY” OF THE DEVICE .......................................................................... 7
3.3 TYPE OPERATOR AND “SUPERUSER” ................................................................................................. 7
4 PRESENTATION .......................................................................................................................................... 8
5 CONFIGURATIONS AND OPTIONALS ........................................................................................................ 10
5.1 GW6290 ........................................................................................................................................... 11
6 SAFETY AND HANDLING PRECAUTIONS .................................................................................................. 12
6.1 KEY TO THE SYMBOLS USED IN THE MANUAL AND ON THE MACHINE .......................................... 12
6.2 GENERAL RECOMMENDATIONS ...................................................................................................... 14
6.3 RECOMMENDATIONS FOR TRANSPORT .......................................................................................... 15
6.4 ACCESSING AND REUSING THE DEVICE AFTER AN INCOMPLETE CYCLE ......................................... 16
7 OPERATING PROCEDURES ....................................................................................................................... 17
7.1 Access to detergent compartment .................................................................................................. 17
7.2 USE OF DETERGENTS ....................................................................................................................... 18
7.2.1 LIQUID DETERGENT SUCTION SYSTEM .................................................................................... 18
8 DETERGENTS ............................................................................................................................................ 20
9 LOAD PREPARATION FOR WASH CYCLE AND DISINFECTION................................................................... 22
10 BASIC OPERATIONS .............................................................................................................................. 23
10.1 HOME SCREEN – ID 1.0.0.0 .............................................................................................................. 23
10.1.1 DOOR CONTROL - MACHINES WITH HINGED DOORS ............................................................. 23
10.2 PROGRAMS COMPLETE MENU - ID.1.1.0.0 ..................................................................................... 25
10.3 FAVOURITE PROGRAMS MENU - ID.1.1.0.0 .................................................................................... 25
10.4 PROGRAM START - ID. 1.1.1.0 ......................................................................................................... 25
10.4.1 EXTERNAL PERIMETER BUTTONS AND DATA. ......................................................................... 26
10.4.2 “INTERNAL PERIMETER” SCREEN DATA ................................................................................... 27
10.4.3 SELECTED CYCLE OPTIONS – ID. 1.6.1.0 ................................................................................... 27
10.4.4 CYCLE START – “USER CHECK” FUNCTION ACTIVE .................................................................. 29
10.4.5 NOTES ...................................................................................................................................... 29
10.5 PROGRAM UNDER WAY - 1.1.1.3 .................................................................................................... 29
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GW6290
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10.6 SUBPHASES IN PROGRESS ............................................................................................................... 32
10.6.1 PROGRAM IN PROGRESS - “DISPLAY EASY”- 3.4.2.1................................................................ 32
10.7 COMPLETED PROGRAM - 1.1.1.4 ..................................................................................................... 33
11 SETUP OPERATION - 1.4.0.0 ................................................................................................................ 34
11.1 SET UP DATE AND TIME – ID.1.4.2.1 ............................................................................................... 36
11.1.1 ENTER PASSWORD – ID.1.5.0.4 ............................................................................................... 37
11.2 LANGUAGE SELECTION – ID. 1.4.2.2 ................................................................................................ 37
11.3 COUNTERS – ID. 1.4.6.1 ................................................................................................................... 38
11.4 ARCHIVE AND PRINTER - ID 1.4.6.2 ................................................................................................. 38
11.5 MACHINE PARAMETERS – ID. 1.4.2.0 .............................................................................................. 42
11.5.1 DETERGENT DOSAGE SETUP (“Chemicals dosing”) – ID. 1.4.2.3 ............................................. 43
11.5.2 PROGRAMS ACTIVATION (“Programs enable”) – ID. 1.4.6.0 - 1.4.6.4 ..................................... 44
11.5.3 PASSWORD – ID. 1.5.0.1 .......................................................................................................... 46
11.5.4 LAN PARAMETERS – ID. 1.4.8.0 – 1.4.8.2 ................................................................................ 47
11.5.5 FULL S/N, MAC, ID (device labels) – ID. 1.4.8.1 ....................................................................... 47
11.6 DIAGNOSTICS OPERATIONS – ID.1.4.3.0 ......................................................................................... 50
11.7 PROGRAMS EDITING – ID. 3.4.2.1 ................................................................................................... 51
11.7.1 Customizing the program name .............................................................................................. 54
11.7.2 Customizing the program icon ................................................................................................ 55
11.8 DISPLAY AND SOUNDS – ID. 3.4.2.1................................................................................................. 55
11.9 ABOUT – ID. 1.4.5.0 – 1.4.5.1 .......................................................................................................... 56
11.10 USER PASSWORD – ID. 1503 ........................................................................................................ 56
11.11 HEATING TYPE – ID. 1465 ............................................................................................................ 58
11.12 WATER CONDUCTIVITY – ID.1466 ............................................................................................... 58
11.13 Purpose of the accessory ............................................................................................................. 59
11.14 Operation of the machine with the probe active: conductivity check function ......................... 59
12 ALARMS and WARNINGS ..................................................................................................................... 61
12.1 WARNING – ID 1.1.1.2 ..................................................................................................................... 62
12.2 ALARMS – ID 1.1.1.6 ........................................................................................................................ 64
13 CLEANING AND MAINTENANCE .......................................................................................................... 71
13.1 PRELIMINARY WARNING ................................................................................................................. 71
13.2 CLEANING OF THE DEVICE and its parts .......................................................................................... 71
13.3 Cleaning of the Filter Unit................................................................................................................ 74
13.4 IN CASE THE DEVICE REMAINS UNUSED ......................................................................................... 75
13.5 DEVICE RE-USE AFTER A PERIOD OF IDLENESS ................................................................................ 75
13.6 TIME SCHEDULE FOR ROUTINE MAINTENANCE AND CHECKS ........................................................ 76
13.6.1 DAILY ........................................................................................................................................ 76
13.6.2 WEEKLY .................................................................................................................................... 76
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GW6290
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13.6.3 EVERY SIX MONTHS ................................................................................................................. 76
13.6.4 EVERY YEAR .............................................................................................................................. 76
13.7 ELIMINATION OF SMALL TROUBLE .................................................................................................. 77
14 INSTALLATION ...................................................................................................................................... 78
14.1 PRODUCT DIMENSIONS – UNITS IN mm.......................................................................................... 78
14.2 MACHINE POSITIONING................................................................................................................... 79
14.3 ELECTRICAL WIRING REGULATIONS ................................................................................................ 79
14.4 WATER SYSTEM SETUP .................................................................................................................... 81
14.4.1 WATER LOAD ........................................................................................................................... 81
14.5 WATER DRAIN .................................................................................................................................. 84
1.1 STEAM DRAIN CONNECTION ........................................................................................................... 86
15 TECHNICAL CHARACTERISTICS ............................................................................................................. 87
16 MANUFACTURER REFERENCES AND AFTER-SALES SERVICE ............................................................... 90
19 390 7515 - EN
01
12/04/2019
-
Cod.
Rev.
Date
Note
USER MANUAL
GW6290
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1 INITIAL RECCOMENDATIONS
READ THE PRESENT INSTRUCTION MANUAL CAREFULLY
This manual constitutes an integral part of the machine.
It must be kept intact and at hand for the entire life cycle of the machine.
It is necessary to read the following manual carefully prior to using the device.
Failure to read or thoroughly comprehend the instructions in this manual may cause the device to malfunction and
present hazards to the user.
Machine installation, maintenance, and repair operations must be performed by authorized
technical staff.
Repair operations performed by unauthorized staff, besides leading invalidating the product
warranty, can be source of danger for the user.
In case of replacement, an original spare part must be used.
If the device was not used in accordance to the instructions presented in this manual, the
product may no longer be covered by warranty and the safety of this device could be
compromised (ref. par 5.4.4 IEC 61010-1:2010).
The producer declines all liability for any use that differs from what indicated in the present
manual.
Excluding possible manufacturing defects, consumable materials (Detergents, Air Filters,
Thermal Printer Paper…) are not covered under warranty.
The product warranty does not cover faulty parts due to negligence, inappropriate use, or
failure to comply with the instructions of the device operations; incorrect installation or
maintenance; repair and maintenance operations performed by unauthorized staff or with
non-original spare parts; transportation damages; and any circumstance that cannot be
ascribed to the device manufacturing defects.
Moreover, the warranty does not cover operations related to installation and connection of
alimentation and drain systems as well as maintenance operations provided in the instruction
booklet.
The installation of any accessory on the machine must be performed by authorized technical
staff.
To request further information about accessories: contact your trusted seller and/or the
authorized technical assistance, using the contact details provided in this manual.
(ref. 5.4.4.c IEC61010-2-040:2015)
The content of this manual is for information purposes only. The content and the equipment described here may be
subject to change without notification. The colours used in photographs of the product (finishing panels), in diagrams
and in screenshots are all purely guideline.
2 SERVICE LIFE
Service life (or “lifetime”) of the device: 10 years or 50000 cycles (whichever limit is reached first), in
conditions of normal use and regular maintenance, following the intervals and controls recommended in
this manual, carried out by technical staff authorized by the manufacturer.
“Service life” is considered the period of time when the device characteristics and performances are not
affected to such a degree that nor the efficacy of the treatment neither the safety of
the operators are compromised.
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GW6290
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3 INTENDED USE AND CLASSIFICATION
3.1 INTENDED USE
Product description: Professional glassware washing machines, laboratory glassware washers (GW –
glassware washer).
SERIES
Main Characteristics
GW6290
Laboratory glassware washer, with forced-air drying system, hinged door.
Intended Use
The appliance is built to provide the following function: Washing of laboratory glassware
with chemical or thermal disinfection.
The appliance does not sterilize the load.
Sterilization is carried out by other devices (e.g. steam sterilizers); this procedure follows the
washing and thermal disinfection phase.
The washing cart functions in support of the load and determines the typology of
instruments that can be processed in a cycle. (The base device is supplied without washing
carts; please contact the manufacturer for additional information on which carts best satisfy
your needs).
When choosing the most appropriate disinfection treatment: always follow the instructions
provided by the instruments’ manufacturer.
The operator’s competence and knowledge of the table of programs installed in the
machine, as well as the typology of instruments to treat, is essential for the correct choice of
the treatment cycle. The device offers options for several cycles, with different values of
Time-temperature exposure (Ao parameter) that are determined according to the criticality
of the medical devices to be processed.
It is necessary to verify that the items to be treated and the selected washing cycle are
compatible in respect to the maximum temperatures reached and chemical products
applied.
Information provided in compliance with paragraph. 5.4.4.r IEC61010-2-040:2015.
Use of this product for purposes not strictly outlined by this manual are considered
improper.
The manufacturer declines liability for improper use of this product.
The manufacturer declines liability for any potential damage caused by washing instruments
for which the manufacturer has not authorized automatic decontamination through thermal
disinfection.
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GW6290
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3.2 DEFINITION: “RESPONSIBLE BODY” OF THE DEVICE
Responsible Body: “individual or group responsible for the use and maintenance of equipment”.
Definition taken from the standard IEC61010-1:2010, par. 3.5.12.
The responsible body should be clearly identified inside the structure where the appliance is operated (i.e.
name and responsibility registered on company forms).
3.3 TYPE OPERATOR AND “SUPERUSER”
The machine can be only used by staff members who have been specifically trained.
INTENDED USER PROFILE, the characteristics of the “TYPE OPERATOR:
- staff specifically trained for the use of the appliance.
- staff trained in the thermal disinfection process and in the cycle of treatment of medical devices.
It involves technical staff working in Laboratories.
The installer technician is responsible for training staff when installing the appliance.
The manufacturer declines all liability in case of any malfunction or accident caused by use of the appliance
by untrained staff.
Staff preparation includes specifications on possible risks in using the appliance as well as training to
perform operating procedures in the safest way possible.
The installer technician must also communicate USER and SUPERUSER passwords to the responsible body
in order to access the configuration parameters. The responsible body is responsible for preserving the
passwords in a safe place.
The BASIC USER does not have access to the modification of the device's operating parameters.
The SUPERUSER is identified as the responsible body for the device: by password, he has access to the
modification of some operating parameters. The superuser can create/modify customized programs.
It’s the RESPONSIBLE BODY’s task to make sure that whoever operates the appliance has been adequately
trained on its functioning, safe use and routine controls, and to ensure the continued training of all operators.
Staff training should be checked regularly.
The installer technician is responsible for the correct functioning of the appliance after the installation.
Safety information provided in compliance with 5.4.101.1 IEC61010-2-040:2015.
USER MANUAL
GW6290
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4 PRESENTATION
SERIES
Main Characteristics
GW6290
Laboratory glassware washer, big dimensions, with forced-air drying system, single-door.
hinged door.
The device is equipped with a touch screen user interface.
The touch screen allows the user to interact with the interface by touching icons on the screen to perform
actions based on the options available.
The door to access the tank is used both to load the material to be processed and to remove the finished
load (after wash and thermal-disinfection treatment).
FRONT VIEW OF THE DEVICE
TOUCH SCREEN
INTERFACE
DOOR HANDLE
STAINLESS STEEL
DOOR TO ACCESS
THE WASHING
CHAMBER
LOWER DOOR TO
ACCESS
DETERGENT
COMPARTMENT
LOWER DOOR
HANDLE
MAIN SWITCH
(DISCONNECTOR)
OPTIONAL PRINTER
USB PORT
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GW6290
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“Loading side” – opening the door at the bottom gives access to:
- detergent jerrycan compartment (detergent jerrycans and intake nozzle)
- peristaltic pumps (liquid detergent dispensing pumps).
The following optional data communication ports are available on the back of the device:
- LAN PORT (optional) – for network communications using software supplied by the manufacturer
- RS232 optional for remote printer (the port can only be provided if the device is not fitted with the
thermal panel printer). See the specification for the optional “WD-PRINTEINK” printer.
DRYER FILTERS
[LEFT and RIGHT
sides]
DETERGENT
PERISTALTIC
PUMPS
DETERGENT
COMPARTMENT
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GW6290
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5 CONFIGURATIONS AND OPTIONALS
Symbols meaning
feature present
optional feature, installable on the model.
-
feature not present and not installable on the model.
WARNING – CHEMICAL AGENTS DOSAGE
Chemical agents dosage is performed through peristaltic pumps.
For each installed peristaltic pump the following control procedures are strongly encouraged:
1. Chemical dosage check– through flow sensors “flowmeter”;
2. Tank level check – through level sensors
Only when the control systems are installed, the device is able to verify whether the dosage used
complies with the default setting and can warn the user of low dosage levels.
Control devices can be also installed upon use by technical staff authorized by the manufacturer.
Please contact your trusted dealer for more information and clarifications.
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GW6290
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5.1 GW6290
The model is available in various configurations, according to the installed elements.
Common elements in all versions: washing chamber material AISI316, stainless steel doors, appearance and
user interface (touch screen), double washing pump, drain pump for wall drain, n.3 water pipe connections.
FEATURES
ID. CODE
860683
Model name
GW6290DS
Door type (Drop down/ sliding)
Drop down
Doors number (tank access: single/ double)
single
Detergent peristaltic pump P1
Acid neutraliser peristaltic pump P2
Optional peristaltic pump P3
Optional peristaltic pump P4
Optional peristaltic pump P5
Check detergent dosage P1 – FM1
Check acid neutraliser dosage P2 – FM2
Check detergent dosage P3 – FM3
Check detergent dosage P4 – FM4
Check detergent dosage P5 – FM5
Check tank level P1 – SL1
Check tank level P2 – SL2
Check tank level P3 – SL3
Check tank level P4 – SL4
Check tank level P5 – SL5
INTEGRATED printer
LAN connection
USB serial port
Demineralised water pump (pressure re-launch)
Integrated drain pump for wall drain
Drying absolute filter HEPA H13
Lighting tank kit “LED6010”
-
Vapours condenser
-
Warm water boiler
Demineralized water boiler
-
Conductivity check
Mains frequency
50 Hz
Notes for electrical connection
400V 3N~
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GW6290
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6 SAFETY AND HANDLING PRECAUTIONS
6.1 KEY TO THE SYMBOLS USED IN THE MANUAL AND ON THE MACHINE
Below are the symbols used on the machine and in this manual, in compliance with par. 5.4.4.e IEC61010-2040:2015.
SYMBOL
MEANING
Particular attention must be paid when reading this.
This symbol indicates particularly important regulations or recommendations.
“ON” Power
Standardized symbol (5007 IEC 60417-1): it is on the disconnector (main switch) to indicate
connection to the electrical supply.
“OFF” Power
Standardized symbol (5008 IEC 60417-1): it is on the disconnector (main switch) to indicate no
connection to the electrical supply.
Manufacturer
The symbol appears on the product’s technical dataplate, accompanied by the name and address of
the medical device's Manufacturer.
(Symbol 5.1.1 ISO 15223-1, ISO 7000 no.3082)
Consult instructions for use.
The symbol appears on the product’s technical dataplate to indicate that users must consult the
instructions for use of the device.
(Symbol 5.4.3 ISO 15223-1, ISO 7000 no.1641)
Warning, danger: consult the manual.
This symbol is placed on the specific plate of the product to highlight that it is necessary to read the
manual before using the device.
This symbol is found next to the safety regulations as well.
Warning, warm surface.
This symbol is placed on the machine next to parts that can overheat and present burning hazards –
avoid any contact with parts next to the symbol. This symbol is also found in the manual to highlight
the safety regulations regarding burning hazards.
Warning, risk of electric shock.
The symbol is placed next to live parts – it is necessary to disconnect from the electrical supply source
before carrying out any operations on these parts. Avoid any contact with live parts if electricity is on.
Specific notes and regulations for Laboratory sector.
USB port – data communication and device setup
Transport, storing and unpacking regulations.
Biohazard.
Fire danger.
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SYMBOL
MEANING
The symbol of a “crossed out wheelie bin”: placed on the specific label and package of the product:
at the end of its service life, the product must be sent to the disposal facilities for recovery and
recycling, in compliance with the regulations in force in the country where it is installed. Contact the
specialized disposal installations.
Since January 2008, according to D.Lgs. 151/05, the management of WEEE (Waste of electrical and
electronic equipment) has been in the hands of manufacturers, whose duty is to plan and manage the
collection system; today it is possible to deliver the waste directly to the dealer for free, when
purchasing a device of the same type.
If purchasing a new equivalent device to replace the previous one, the disposal fees are at the
expense of the manufacturer of the new device.
At the end of its service life the machine might be contaminated, in particular the tank and water
circuit (e.g. end of service life caused by a malfunction which compromised the efficiency of the last
thermal disinfection cycle): use proper caution in the disposal operations. By making sure that this
product is disposed of properly, the user contributes in preventing any possible negative effects on
the environment and health.
The disposed device must be made unusable. Remove the power cable after unplugging it / after
disconnecting the cable from the power outlet.
CE marking.
The manufacturer guarantees compliance with the EU directives applicable to the product.
This symbol appears on the machine’s technical data label and in this manual.
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6.2 GENERAL RECOMMENDATIONS
MAXIMUM LOADING WEIGHT
Leaning or sitting on the device door when open may cause it to overturn with a
consequent danger for people. The main function of the door is not to support unnecessary
weight.
Devices with hinged doors: The maximum weight that can be loaded on the door must never
exceed 42 kg.
Apart from the cart and the instrument baskets, the maximum weight of the load to be
treated must never exceed: 30kg.
To obtain an optimal DRYING, the load to be treated must never exceed the maximum
recommended weight.
MALFUNCTIONS
In the event of malfunction (e.g. water leaks or unexpected operation) disconnect the device
from the electrical source and turn off the water taps. Refer to the “ALARMS” section of this
manual and, if necessary, contact the closest authorized Service Center.
The machine can be used only by staff properly trained on its functioning.
The machine tank was not designed for the operator to enter inside. The operator must
never enter completely inside the tank – this might compromise its safety (rif. 7.102
IEC61010-2-040:2015).
If the display remains off or unresponsive even with the main switch correctly set ON: do
not touch the display as this may trigger unexpected operation of parts of the device.
Switch the device off using the main switch. Wait at least 10 seconds after switching off
before switching back on again.
Refer to the "ELIMINATION OF SMALL TROUBLES" section.
DOOR OPENING
The door is equipped with safety door-locking mechanism. Do not force the opening
manually. It is possible to unlock the door with the touch interface of the device and it is
permitted only when the washing or drying cycle is not in progress.
DEMINERALIZED WATER
The demineralized water connection is required to install the device.
In case demineralized water is not available, it is the user’s responsibility to verify that the
quality of the water supplied to the device does not cause the deposit of mineral salts or
other substances.
FLAMMABLE SUBSTANCES
Do not introduce flammable substances to the device. Do not use flammable detergents.
Do not introduce alcohol or solvents such as turpentine, which might cause an explosion. Do
not introduce materials dirty with ash, wax or paint.
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CHEMICAL DISINFECTION
Warning: if possible, thermal disinfection is always more advisable than a chemical
disinfection process. According to regional regulations, the decontamination process with
chemical agents might be considered invalid by the responsible authorities, and can be used
only if the loaded items cannot bear the specific temperature of thermal disinfection.
The suggested washing and chemical disinfection cycles are specifically designed for the
recommended products and can be inappropriate with other chemical products. Do not use
products that were not specified by the manufacturer.
The authority responsible for the device and the decontamination process is also
responsible for the selection of the most appropriate treatment cycle.
6.3 RECOMMENDATIONS FOR TRANSPORT
The machine is initially packaged: it is positioned and secured on wooden pallets,
wrapped in protective nylon for dust and water infiltrations and covered in cardboard.
Do not use devices which were damaged during transport.
STORING: The device must be preserved in a closed environment, not in the open air, in
temperature and moisture conditions similar to those specified for its functioning.
Transport of the machine to the place of its actual installation is at the client’s expense
ad requires a lift truck.
Refer to the product’s technical sheet to know its net weight and gross weight with
packaging.
When using the lift truck the product must be secured with belts to prevent it from
overturning in the event of braking.
Unpacking operations:
1. Take the external strapping off the packaging
2. Open and remove the cardboard and the nylon wrapping
3. Do not place the machine on its side
4. Remove the polystyrene corner protectors
5. The machine base is fastened to a pallet to be lifted and transported. When the
machine is placed in the position for actual operation, the pallet holders, made with
self-tapping wood screws, must be removed.
6. Place the machine on a horizontal plane with a maximum gradient of 2°; level it
using the adjustable feet.
7. Do not place the machine on a flammable surface.
8. Do not use the door handles to transport the product.
Manual transportation of the product must be avoided as far as possible. The use of a tail
lift is recommended.
If manual transportation is necessary: involve at least 3 people or more to transport the
product. Use a “ramp” to take the device off the pallet more easily. Take care to secure the
ramp to the wooden pallet to prevent unexpected repositioning.
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POSITIONING THE MACHINE in the area of proper use
LEVELING
Once the machine has been placed, screw or unscrew the feet in order to adjust its position
and level it with the bubble level so that it is perfectly horizontal (maximum angular
tolerance permitted: 0.5°, corresponding to a maximum gap permitted on the extreme
points of the machine of maximum 5mm).
Levelling the device properly helps its correct operation.
6.4 ACCESSING AND REUSING THE DEVICE AFTER AN INCOMPLETE CYCLE
Instructions on the safety of the device in case of incomplete operation are given in compliance with the
par. 5.4.4.g and 13.1.102 IEC61010-2-040:2015.
In particular, these precautions are applied in the event the device is used to treat biologically
contaminated material.
WARNING
If a disinfection cycle is interrupted (by the operator or if an alarm arises): pay attention in
handling all instruments of the load inside the washing chamber.
The loaded items and internal parts of the machine might be infected/ biologically
contaminated.
Before handling the instruments or before any maintenance operation: start a complete cycle
of thermal disinfection or, if it is not possible to start a complete cycle, handle the instruments
cautiously (using the protection devices suitable for handling infected instruments, e.g. gloves,
smock).
WARM SURFACE DANGER
The machine operates a cycle of thermal disinfection using high temperature water, up to 93°C,
and detergents. If, in case of malfunction, the door is open and there is water inside the tank:
avoid skin contact, for burning and irritation danger due to the toxicity of chemical products.
Never touch the heating elements in the tank.
Contact authorized technicians in case of malfunction.
.
7 OPERATING PROCEDURES
After the device has been correctly installed, it must be set for operating use.
Execute the following steps:
-Set current date and time.
- Set desired language.
- Prepare the detergent, neutralizer, and any other chemical agents to be used.
-Upon installation an authorized technician is required to activate the peristaltic pumps manually so that
the detergent charging hoses are correctly filled.
-Run, empty load, a complete program including thermal disinfection.
Once these steps have been successfully completed, the machine is ready for use.
7.1 Access to detergent compartment
Front view of the device – loading side: the steel bottom door giving access to the detergent compartment is
underneath the main door of the tank.
The detergent compartment door has a handle allowing it to be opened by hand.
The detergent compartment is able to take up to:
- N.4 x 5 litre jerrycans plus a N.1 x 2 litre bottle
(Refer to the chemical products and jerrycans supplied by the device's manufacturer).
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7.2 USE OF DETERGENTS
The machine is equipped with automatic devices for liquid detergent dosage.
1. Pump P1: liquid detergent dosage, neutral or weakly alkaline
2. Pump P2: acid neutralizer dosage.
3. Pump P3: optional.
4. Pump P4: optional.
5. Pump P5: optional.
DOSAGE DEVICE
Standard Configuration
Pump function on
Laboratory device - GW
Color key
P1
Alkaline detergent
White
P2
Acid neutralising agent
Red
P3
Optional - degreaser
Blue
P4
Optional – antifoam
Green
P5
Additional detergent
Yellow
Key: present characteristic, Optional characteristic, - non-installable characteristic
WARNINGS
In case there are no level sensors in the jerrycan, periodically check the product level in the jerrycans
/ bottles to avoid running empty cycles.
During installation and after replacing the jerrycan, run an empty “SERVICE” program to load the
liquid. This refills the duct that runs from the jerrycan to the pump and ensures correct product dosage
in the following wash cycles.
7.2.1 LIQUID DETERGENT SUCTION SYSTEM
Configuration with LEVEL SENSOR.
1. Suction lance with integrated level sensor and a cone-shaped rubber support for positioning in the
jerrycan.
2. Flexible silicone tube to connect the suction hose to the peristaltic pump.
3. Detergent suction filter, mounted directly on the lance suction cannula.
WARNING
The label attached to the suction tube must be congruent with the type of detergent used.
Please refer to the colour code above.
Connection mistakes impair the efficiency of the process and may damage parts of the circuit.
Any error leading to improper connection of the detergent suction system voids the warranty
agreement between the involved parties.
The suction tube is equipped with a suction filter. Make sure that the filter is always there and
placed correctly in order to preserve the good functioning of the detergent inflow system. Check
periodically that the silicone tube is adequately secured to the suction tube and that there is no
leakage.
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fig. 1 – STANDARD Configuration of detergent suction device. Place of detergent suction tube in the jerrycan. Fit the rubber cap to the jerrycan
opening for optimal placement. The tube is equipped with a suction filter.
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8 DETERGENTS
Detergent is one of the most important components to a good washing process.
The manufacturer guarantees excellent washing results with the recommended products.
Please contact the manufacturer for recommendations about the detergent types that most suit your
needs, and their proper use.
The effectiveness and the proper functioning of the machine cannot be guaranteed when
non-recommended detergents are used.
WARNINGS
Always follow the REGULATIONS provided by the detergent MANUFACTURER, in
particular for what concerns the ADVISED DOSAGE and the proper TEMPERATURE.
Safety information on dosage, provided in accordance to 5.4.4.s IEC61010-2-040:2015.
Please refer to the product instructions and material safety data sheets.
The data sheets are available on request.
Note: pumps P3, P4, P5 are optional accessories.
Advised detergents for GW products – Laboratory sector
P1 – Alkaline detergents
DETERLIQUID D
Liquid alkaline detergent. 10 litre container.
DETERLIQUID D2
Liquid alkaline detergent, phosphate-free. 5 litre container.
DETERLIQUID SP
Liquid alkaline detergent for water and pharmaceutical analysis, phosphate-free.
5 litre container.
P2 – Acid neutralizers
ACIDGLASS P
Liquid acid neutraliser for laboratory glassware. 5litre container.
ACIDGLASS P2
Liquid acid neutraliser for laboratory glassware. 5litre container.
ACIDGLASS C2
Neutralizing acid detergent. 5-liter container, phosphate-free.
P4 – SPECIAL ADDITIVES
F1S
Silicon defoaming additive for petrol cycles, phosphate-free.
1 litre container.
P3, P5 – Optional
Please contact the manufacturer for suggestions about the best additive, according to use.
USER MANUAL
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DETERGENT GENERAL WARNINGS
HANDLE THE DETERGENT JERRYCANS WITH CARE
Warning: detergent may be TOXIC.
Please consult the product material safety data sheets.
Once finished, the exhausted tank must be replaced with a new one of the same product.
When the jerrycan is being replaced, particular care should be made not to overfill new
containers, in order to avoid overflow when inserting the suction devices.
Protective gloves are recommended during product replacement and jerrycan transfer
operations, as well as suction devices insertion. Information provided in accordance to
5.4.3.o, 5.4.4.n, 5.4.4.q IEC61010-2-040:2015.
EMERGENCY MEASURES IN CASE OF CONTACT WITH DETERGENT
Prescriptions in accordance with par. 5.4.4.p IEC61010-2-040:2015.
Take off contaminated clothing and set them aside in a safe place.
Skin and eye contact: rinse affected area immediately with plenty of water. If possible, apply sterile
gauze. Please consult a doctor.
If swallowed: rinse mouth with plenty of water. Consult a doctor immediately.
DETERGENT MATERIAL SAFETY DATA SHEETS
The SAFETY DATA SHEETS of the detergents should be kept:
1. In proximity to the place where detergents are stored.
2. In proximity to the device.
In easily accessible locations.
Updated safety data sheets should be regularly (e.g. once a year) requested.
The data sheets will be provided by the manufacturer upon request.
DISPOSAL
Information provided in accordance with par. 5.4.4.L IEC61010-2-040:2015.
DISPOSAL of possible product residues and containers (bottles and cans): please refer to the safety
data sheet of the product, in the "DISPOSAL CONSIDERATIONS" section.
The person responsible for the equipment must proceed with the disposal of the detergents residues
and their containers in accordance to the existing national or local standards.
FLAMMABILITY
Always refer to the material safety data sheets of the detergents to assess product flammability.
Never use flammable products in a car.
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9 LOAD PREPARATION FOR WASH CYCLE AND DISINFECTION
Regulations on loading modalities are provided in compliance with 5.4.4-k IEC61010-2-040:2015.
An effective washing begins in the load preparation phase: the load must be adequately placed in the
appropriate supports.
Before loading the wash elements into the designated wash baskets, it is necessary to
eliminate any coarse residue resulting from previous activities, through the appropriate
wash, treatment, and rinse phases.
The load must be properly placed to prevent wash elements from overlapping as well as
the formation of “grey areas”; all areas of the wash load must be reached by the spray arm
and/or injectors’ water in the wash and rinse phases.
The open side of the container must face downward so that the load elements are correctly
washed and dried at the end of the cycle.
The machine is supplied without washing carts.
Please refer to the washing cart manuals for instructions on proper use.
The operator must avoid direct contact with the dirty load.
Use extreme caution by wearing all personal protective equipment both before and after
the treatment.
Before processing glassware or other objects in the instrument washer, check the
manufacturer instructions to verify that they are approved for automatic treatment in
the thermal disinfector and check the compatible maximum washing temperature.
Avoid introducing glassware with labels applied on: the labels, detaching during the
washing, can obstruct the washing filters, compromising the good success of the cycle.
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10 BASIC OPERATIONS
10.1 HOME SCREEN – ID 1.0.0.0
The device is provided with a touch screen user interface.
Button to enter the FAVOURITE PROGRAMS MENU (last 4 different programs used).
Button to enter the COMPLETE MENU of WASHING CYCLES.
Door control – door lock/unlock, open/close button.
The button icon changes depending on the door's status (padlock closed means door locked
closed, padlock open - door open).
SETUP: Button for settings and diagnostics options.
10.1.1 DOOR CONTROL - MACHINES WITH HINGED DOORS
Button for DOOR UNLOCK. The closed lock means “locked door”. Please do not manually
force the door if the button is active.
LOCK BLOCK: Button to activate door-locking mechanism. The door must be closed in order
to be locked.
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To close the door
The handle must initially be in a horizontal position.
1. Holding the handle, pull the door until it closes.
2. Then turn the handle 90 ° clockwise to mechanically lock the door.
3. Acting with the touch-screen interface it is possible to activate the lock of the electric locks.
Acting with the touch-screen interface it is possible to activate the lock of the electric locks.
LOCK BLOCK: Button to activate door-locking
mechanism. The door must be closed in order to
be locked.
To open the door
The handle initially is in a vertical position.
1. Turn the handle 90° counter-clockwise from vertical to horizontal position.
2. The electric locks must be unlocked using the touch-screen.
3. Only once the electric locks are unlocked and the handle is in the open position, by pulling the
handle you can open the door.
Door Unlock
Button for DOOR UNLOCK. The closed lock means
“locked door”.
Please do not manually force the door if the button
is active.
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10.2 PROGRAMS COMPLETE MENU - ID.1.1.0.0
Use the arrow-indicators to the right of the screen (UP/DOWN) to browse the menu entries.
Touch the preferred program button to open PROGRAM START. Click the “Home” button on the upper-right corner to
return to the previous screen.
Door lock/unlock button is also active on the main screen.
10.3 FAVOURITE PROGRAMS MENU - ID.1.1.0.0
The screen displayed is similar to the COMPLETE PROGRAMS MENU.
The last 4 programs chosen by the user are displayed; menu scroll options do not appear since the menu consists only
of 4 entries.
At the top-right: reference button to return to the complete programs menu.
10.4 PROGRAM START - ID. 1.1.1.0
On the screen the main parameters of the selected program are summarized.
Press the bottom right button, “START”. The program begins.
In the top right window, main cycle parameters are reported (Ao and maximum temperature). These are always visible
throughout the cycle execution.
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10.4.1 EXTERNAL PERIMETER BUTTONS AND DATA.
PROGRAM NAME
UNIVOCAL ID
PROGRAM
“HOME” to go back to the previous
screen.
“LOCK/UNLOCK” to lock or unlock
the door.
“START” to start the program
ID screen
N. machine
cycles
Date and time
“OPTIONS” to select cycle options
in action.
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10.4.2 “INTERNAL PERIMETER” SCREEN DATA
10.4.3 SELECTED CYCLE OPTIONS – ID. 1.6.1.0
Only staff well-trained in choosing the wash cycle and related options can have access to the following
functions.
Through the button on the screen of the selected cycle it is possible to move on to “Cycle options” screen
to activate and regulate some options for the cycle.
In detail, you have the following options for the cycle:
1. Select/Deselect the conductivity check “Cond. Check” (only if the optional conductivity sensor is
installed).
2. Save the drying phase and conductivity check settings, to make them permanent for the selected
cycle;
3. Settings related to “Delay start” and “No demi water” options are available: these options apply
to the current cycle and, given their meaning, cannot be saved as permanent settings.
Selected program 1110.
Select the "gear pair" icon on the right to enter the
Program options.
Detergent pumps
activated by the
cycle and related
dosages
Button to browse the list
of activated pumps and
dosages
Tmax: highest wash temperature of the
cycle
Ao: Ao value which characterizes the
cycle
The values are “0” if they are not
defined for the selected cycle.
N. of cycle
phases
Drying: target
temperature and
duration of the phase
in minutes.
Estimated cycle
duration
Icon that shows the
selected cycle type
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Program options - screen 1610.
1. Drying. The drying option is labelled with the
symbol “fan”: it is possible to exclude the
drying phase from the cycle or to decrease
target temperature and duration, within the
limits fixed by the device.
2. Conductivity Check: check or uncheck the
“Cond. Check” box.
Use the “Save” button on the right to confirm these
options for the program in question.
Save button - button for saving changes to the
program.
Temporary options - Press the down arrow to access
the temporary options for the current program.
1. “Dealy start” - Postponement: it is possible to
set up a postponed cycle start, in case the
unloading operations of the machine must be
synchronized with user availability.
2. “No demi water” - Exclusion of purified water:
by selecting this option, cold water will be used
only during the following cycle instead of
purified water.
The option is activated by ticking the related box.
Selected option may be regulated through the +/-buttons, located on the right side.
The data is effectively changed by touching the CONFIRMATION button, located at the bottom right
corner of the screen.
“CONFIRMATION” button to
confirm data and go back to the
screen of the selected cycle.
Touch the box with numeric value
to activate regulation.
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10.4.4 CYCLE START – “USER CHECK” FUNCTION ACTIVE
If the superuser has activated the “User check” function requiring the user to be identified, in order to start the cycle
users must:
1. Be on the list of users enabled by the superuser.
2. Select their user ID (e.g. User_01) – using the “Right arrow" button.
3. Enter their passwords and confirm.
10.4.5 NOTES
Regarding thermal disinfection cycles versus chemical disinfection cycles, see suggestions from the standard EN ISO
15883.
Extracted from ISO EN 15883-1:
“4.1.5 Disinfection is specified by reference to time and temperature for thermal disinfection or as time,
Temperature and concentration for chemical disinfection.
Whenever practicable, thermal disinfection is preferred. Thermal disinfection processes are more easily
controlled and avoid the hazards to staff, patients and the environment that can occur through the use of
chemical disinfectants.”
Regarding significance of the Ao parameter, see Annex B, EN ISO 15883-1.
The parameter expresses “comparative lethality of moist heat processes”, and associates a numeric value with thermal
disinfection effectiveness. A0 concept — “Comparative lethality of moist heat processes”
10.5 PROGRAM UNDER WAY - 1.1.1.3
During an ongoing cycle, the only possible action for the user is the cycle interruption, through the bottom right “STOP”
button.
The screen summarizes relevant data recorded by temperature probes, peristaltic pumps doses, remaining time. Next
to the “CLOCK” icon, the remaining cycle time is displayed. The icon flashes while cycle is active.
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ICON
PHASE TYPE
- Prewash -
.Structure: phase without any activation of heating elements or addition of chemical agents..
.Applications: used to remove larger spots and therefore to limit the formation of suds in the
following phases.
- Simple wash -
.Structure: Basic wash cycle that removes dirt from the load elements, accomplished through
appropriate dosage of chemical elements at controlled temperatures.
.Applications: this phase washes the load without disinfecting it.
- Wash with chemical disinfection -
.Structure: wash phase characterized by application of chemical elements with a bactericidal
effect on the load elements.
This cycle is generally not associated with any thermal disinfection phases.
.Applications: used to wash elements that do not need any thermal disinfection or are
sensitive to elevated temperatures. This cycle washes and disinfects the load chemically.
.Cautions: Whenever practicable, thermal disinfection is preferred. Thermal disinfection processes
are more easily controlled and may prevent hazards to staff, patients and the environment that can
occur through the use of chemical disinfectants.
N. current phase
of the cycle
During drying phase:
Value interpreted by
the TL probe
Icon that shows the
current cycle type:
drying
“STOP” button to
interrupt the cycle
Temperature
measured by TL
working probe
Temperature measured
by TCL control probe
Tmax: maximum wash temperature of
the cycle
Ao: Ao value that characterizes the
cycle.
N. current phase
of the cycle
Ao, current value of
the parameter
Remaining time of
the current cycle
Icon that shows
the cycle type
“STOP” button to
interrupt the cycle
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ICON
PHASE TYPE
- Thermal disinfection -
.Structure: phase in which, through combination of time and temperature, the chosen
parameter value “Ao” can be reached, and load elements are disinfected. The thermal
disinfection phase is preceded by cycles to remove dirt from the load elements and properly
prepare it for the chemical disinfection phase.
This cycle is generally not associated with any chemical disinfection phases.
.Applications: used to wash elements that can withstand elevated heat treatment (reference
target values are 80°C, 90°C, 93°C). The phase thermo disinfects, with the Ao parameter value
dependent on the temperature reached and cycle time.
.Cautions: Whenever possible, thermal disinfection is preferred. Thermal disinfection processes
are more easily controlled and may prevent the hazards to staff, patients and the environment that
can occur through the use of chemical disinfectants.
- Drying -
.Structure: phase characterized by air target temperature and duration expressed in minutes.
.Applications: load drying.
- Service -
.Cycle structure: “free” structure, cycle functional to maintenance operations, only accessible
to authorized technical staff.
.Applications: cycle for technical staff use. This cycle does not handle the load in the washing
drum, but it is functional to technical staff operations, e.g. water circuit and detergent circuit
replenishment. This cycle may also be used as test cycle that rapidly verifies the proper
operation of the machine parts.
.Cautions: the cycle cannot be activated to handle the load in the washing drum.
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10.6 SUBPHASES IN PROGRESS
The information regarding the cycle in progress is supplied with graphic icons, indicating the current
subphase. The icons are located in the lower right part of the display.
Table of icons and the indicated subphases
Cold water loading
Hot water loading
Demineralized water loading
Cold + Hot water loading
Loading of
cold water
in progress
Loading of
hot water in
progress
Loading of
demi water
in progress
Loading of
cold + hot
water in
progress
Heating active
Boiler hot water
Boiler demi water
Boiler hot + demi water
Drainage
heating
element
active
Heating
hot boiler
active
Heating
demi boiler
active
Heating
hot and
demi
boiler,
both
active
Tank
drainage
10.6.1 PROGRAM IN PROGRESS - “DISPLAY EASY”- 3.4.2.1
It is possible to set up a simplified visualization of the cycle in progress, identified as “Display Easy” (see the
section of menu “Setup”).
In the simplified visualization of the cycle in progress, the display only shows:
1. The name of the program
2. The time of the cycle in progress (time left or current, depending on the settings).
3. The progress bar
Touching the display, with the “Easy” visualization active, it will show the standard visualization for a few
seconds; here it is possible to monitor a greater amount of parameters.
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10.7 COMPLETED PROGRAM - 1.1.1.4
At the end of the cycle, the screen displays an icon to indicate the status of the completed cycle (“END – Cycle complete”)
relevant data about the cycle performed.
It is possible to execute only the following options:
1. Unlock the door through “lock/unlock” button to open it and extract load – ordinary operation.
2. Go back through the “Home” button to select a further additional cycle without unlocking or opening
the door – only useful in case a load must undergo additional consecutive cycles.
3. Last cycle reprint button.
This function, which reprints the last cycle, is available from July 2017 (Master CPU firmware
release 7.16.0), and it is only active if the printer is present and enabled.
The function reprints a completed program if the previous printout was incomplete, due to
lack of paper, for instance.
If the printer is enabled but not present on the machine, the button is still present and
enabled, but has no effect.
END
CYCLE
ICON
MEANING
The cycle was successfully completed.
The washing part of the cycle was successfully completed, but the drying was interrupted or
some problems occurred during the drying.
The cycle failed. Anomalies occurred during operation or the user forced the cycle to stop.
Icon that shows the
end of the cycle.
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11 SETUP OPERATION - 1.4.0.0
The device has a setup modality to modify functional parameters.
The setup menu consists of entries that regulate the parameters of the machine, start maintenance and
control operations on the device.
Access to these menus is password-protected and restricted to use only by approved technical staff.
Between the basic user and technical staff there is an intermediate level, called “superuser”.
The superuser consists of the authority responsible for the device in the structure where it is installed.
The superuser level password is shared with the individual in charge of the device.
Depending on the firmware versions actually installed, some aspects of the device setup menu may be
different from that described in this manual. Contact authorised engineers to have your device's firmware
updated.
SETUP ENTRY
DESCRIPTION
PASSWORD LEVEL
Date and time
Setup current date and time
Superuser
Language selection
Select language
User
Counters
Device counters access
User (view only)
Technical staff (counters reset)
Archive and printer
Archive and printer parameter setup
Superuser
Machine parameters
Setup operation parameters
- Chemical dosing
- Water (Technicians only)
- Program enable
- Optional (Technicians only)
- Password
- Restore values (Technicians only)
- Restore configuration (Technicians only)
- Calibrations (Technicians only)
- LAN parameters
- Full S/N and MAC (Technicians only)
- Heating type
- Water conductivity
Superuser / Technical staff (the
superuser has limited access)
Programs editing
Function for customizing the "custom”
programs.
Superuser
I/O Diagnostic
Technical maintenance and control
operations
Technical staff
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SETUP ENTRY
DESCRIPTION
PASSWORD LEVEL
Sounds and Display
Display settings and sound signal
activation, “Display easy” mode selection.
User
About…
Description of installed version.
User
User password
For modifying the user's password
User (this option can only be
accessed if the "User check"
function has been enabled on the
device).
Print latest cycle
Last cycle reprint.
User
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11.1 SET UP DATE AND TIME – ID.1.4.2.1
Password level required: Superuser or superior level
On the screen: sequence of touch-screen operations to regulate “Date and time” fields.
Please note: it is very important to set up the date and time correctly for operations
traceability.
- From the Master CPU 5.6.0 (and later) firmware version, the password input screen requires
selection of the current user. The device's manager must select "superuser" to enter the relevant
password and then confirm the input.
“UP/DOWN” buttons
used to regulate the
activated field (“Year”
in the picture)
“Confirmation” button
to save and confirm the
inserted values
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11.1.1 ENTER PASSWORD – ID.1.5.0.4
N.B.:
The password input screen requires selection of the current user. The device's manager must select
"superuser" to enter the relevant password and then confirm the input.
11.2 LANGUAGE SELECTION – ID. 1.4.2.2
No password is required to set up this function.
On the screen: sequence of touch-screen operations to select the device LANGUAGE.
Note on "Russian" language setting
When the language selected is Russian, the display will show the Russian text correctly but the printer will
use the English language strings.
User selection button
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11.3 COUNTERS – ID. 1.4.6.1
Access from menu “Setup” -> Counters. Access can be visualized by the user.
(Access with the possibility to reset the partial counters for the technician).
The screen shows n.4 different counters. The former two are “absolute” counters, the latter two are partial counters
and can be reset by the authorized technician.
Number of machine
cycles
Absolute counter of the performed cycles.
Dryer hours
Absolute counter of the operation hours of the dryer system (drying)
Partial number of
cycles
counter of the performed cycles since the last maintenance (the technician resets it in
the moment of maintenance)
Partial dryer hours
counter of the operation hours of dryer since the last technical maintenance
(replacement of the drying filter).
11.4 ARCHIVE AND PRINTER - ID 1.4.6.2
Access from “Setup” menu -> Archive and printer. Access to superuser.
Archive and printer parameter setup function.
Description
Illustration
Access the Setup menu.
Select “Archive and printer”, then enter the
“Superuser” password.
(N.B.: in firmware releases earlier than 5.6.0
Master Main, this option is called simply
“Archive”).
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Step 2: this accesses the printer setup screen,
screen 1462 “Cycles archive”.
Commands available:
a) To enable printing: flag on “Print enable”;
b) select “Ink” for the WD-PRINTEINK thermal
ink transfer printer. Select “Thermal” for
purely thermal printer (e.g. WD-PRINTP6290
panel printer).
c) Choose “Reverse” or “Normal” to print the
text in the standard or "upside-down"
direction. Default: “Reverse”.
d) Confirm with the tick button in the bottom
right-hand corner of the screen.
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The format in which the archive displays, as acquired by the WD-CONNECT application, is shown below.
Terms and abbreviations and their meanings
CW
Cold water. Example: “Load CW / 23L” means: load cold water, 23 litres.
HW
Hot water
DW
Demineralised water (demi water)
CW+HW
Cold water and hot water
L
Litres – the amount of water loaded during a phase.
PREWASH,
WASH,
THERMAL
DISINFECTION,
RINSE,
CHEMICAL
DISINFECTION,
DRYING
Descriptions of the various types of phases.
P1, P2…
The codes indicate the batching of chemical products by peristaltic pump P1, P2 …
Example: “P1 = 117 ml” – amount batched by peristaltic pump P1.
Holding time
The time for which the phase temperature setpoint is maintained.
If no temperature setpoint is set (indicated as “0°C”), the holding time corresponds to
the total duration of the phase, once water loading has terminated.
If timed heating is set (indicated as “N.D.”), the holding time corresponds to the total
heating time once water loading has terminated.
Heating ON
Identifies the initial instants when the heating elements are turned on. Not all
activations are registered; only those which mark the start of heating.
Min-Max
At the end of the holding time, the min/max temperatures of the holding time are
registered.
N.D.
Not Defined, used to indicate when no temperature setpoint has been set for the phase
and heating is timed. In this case, “Holding time” identifies the time for which heating is
active.
K
Conductivity value read by the probe.
K_t
Conductivity threshold, as set by the superuser
Check OK!
The conductivity check is positive when K<K_t. The phase continues normally.
Check KO
K ≥ K_t. All the water in the chamber is drained out and the same amount loaded, so
that a new check can be run.
Notes to aid in understanding the archive
Each phase:
- Starts by loading a certain amount of water, indicated in the archive since it is characterised by the type
and amount of water loaded;
- Terminates by completely emptying out the water from the chamber. This is not registered as an event in
the archive.
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Example cycle archive
Description of items
2017/05/29 12:48:41 Cycle started
ID. 12
Operator 255
Cycle N. 59
. . . . . . . . . . . . . . . . . . . .
12:48:41 Start phase N. 1
WASH
12:48:41 Load CW / 23L
12:52:29 P1 = 117 ml / 27°C
12:52:29 TL 27.90°C Required: N.D.
12:52:29 Holding time: 2:01
12:52:29 Heating ON
12:54:31 Min-Max 27.90°C - 33.70°C
. . . . . . . . . . . . . . . . . . . .
12:55:25 Start phase N. 2
THERMAL DISINFECTION
12:55:25 Load CW / 23L / 34°C
12:58:38 P1 = 117 ml / 23°C
12:58:38 Heating ON
13:13:00 TL 93.10°C Required: 93 °C
13:13:00 Holding time: 5:01
13:14:20 Heating ON
13:18:02 Min-Max 93.10°C - 94.20°C
. . . . . . . . . . . . . . . . . . . .
13:18:59 Start phase N. 3
RINSE
13:18:59 Load HW / 23L / 91°C
13:21:52 P2 = 72 ml / 41°C
13:21:52 TL 41.60°C Required: N.D.
13:21:52 Holding time: 2:01
13:21:52 Heating ON
13:23:54 Min-Max 41.60°C - 46.60°C
. . . . . . . . . . . . . . . . . . . .
[…]
. . . . . . . . . . . . . . . . . . . .
13:35:19 Start phase N. 6
RINSE
13:35:19 Load DW / 23L / 48°C
13:38:24 Heating ON
K = 20 us/cm
K_t = 20 us/cm
Check KO
13:43:35 Heating ON
K = 18 us/cm
K_t = 20 us/cm
Check OK !
13:45:33 Heating ON
13:52:40 TL 75.10°C Required: 75 °C
13:52:40 Holding time: 1:01
13:53:42 Min-Max 75.10°C - 76.60°C
13:54:38 DRYING
TL1 = 75.80 TA1 = 66.80
14:24:42 Drying complete
. . . . . . . . . . . . . . . . . . . .
Successfully completed cycle
Ao 7579.70
Cycle started: date and time of cycle start.
ID.12 - the ID number of the program (“ID_prog” in the
program table).
Cycle N. 59 – 59th program run by the machine.
Each phase has a header line: Start phase N.
This is followed by a description of the phase, such as:
WASH.
Load CW / 23L Load cold water, 23 litres.
P1 = 117 ml / 27°C amount of detergent batched by
pump P1
TL 27.90°C Required: N.D. – temperature of probe TL
and phase temperature setpoint. “N.D.” stands for Not
Defined: Heating is timed if no temperature setpoint is
specified; the duration is equal to the indicated holding
time.
Holding time: 2:01 – duration of phase, 2 minutes.
Min-Max 27.90°C - 33.70°C the minimum and
maximum temperatures TL for the most recent holding
time.
The record TL 93.10°C Required: 93°C identifies the
start of the holding time.
The record Min-Max 93.10°C - 94.20°C identifies the
end of the holding and the minimum and maximum
temperatures reached by the system during that time.
Conductivity check reading
K = 20 us/cm
K_t = 20 us/cm
Check KO
K is the value read by the machine's conductivity
probe, in µS/cm.
K_t is the threshold setting (t=threshold)
If K<K_t, the result is positive (“Check OK !”),
if not, it is negative (“Check KO”).
If the result is negative, the water is drained out of the
chamber, reloaded and a new check is run:
K = 18 us/cm
K_t = 20 us/cm
Ao 7579 is the value of the parameter Ao, calculated
during the thermal disinfection phase.
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11.5 MACHINE PARAMETERS – ID. 1.4.2.0
Setup-> Machine parameters: Submenu of parameter setting accessible with password level “superuser” or
superior.
Menu entry
Access level
Chemical dosing
Superuser
Water
Technician
Program enable
Superuser
Optional
Technician
Password
Superuser
Restore values
Technician
Restore configuration
Technician
Calibrations
Technician
LAN parameters
Superuser
Full S/N, MAC, ID
Superuser
Heating type
(From CPU Firmware Main 6.2.0 and subsequent).
Superuser (To choose the washing chamber
heating type: Steam or electrical. This entry can
only be accessed if the optional Steam heating
system is installed on the machine).
Conductivity probe
Superuser (This entry can only be accessed if the
optional conductivity probe is installed)
Various active entries are detailed in the following sections.
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11.5.1 DETERGENT DOSAGE SETUP (“Chemicals dosing”) – ID. 1.4.2.3
Password-level required: Superuser or superior level
From the “Setup” menu, please select “Device parameters” and then “Detergent dosage,” entering the password
when requested.
By selecting the preferred measuring pump, e.g. P1 for alkaline detergent, the amount of detergent used during the
wash phase can be regulated. The side buttons “Increase” e “Decrease” (+ / -) may be used to adjust the regulation.
Please note: Only by ticking the “Use as default values” box and selecting the check-box will the
values inserted be active for all washing programs. Otherwise, the values are saved but not active.
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11.5.2 PROGRAMS ACTIVATION (“Programs enable”) – ID. 1.4.6.0 - 1.4.6.4
Password level “superuser” or superior is required to access the function.
Starting from menu “Setup”, select “Machine parameters” and then “Activate Programs”, entering the password
when required.
The screen “Activate Programs” allows, through appropriate setting, to view the Programs menu and to start the
desired programs only. (This function was introduced since the Firmware Main 2.14.0 version).
Default: all programs are enabled, “1” in the line corresponding to program name.
To exclude a program from visualization it’s necessary to set “0” next to the program name:
1. Select the program from menu “Activate Programs”
2. You enter in the summary screen of the program itself (it reports the name and program ID in the
first line of the screen, and other significant values in the remaining sections).
3. Remove the flag from the “Enabled” entry -> “0” will appear next to program name in the menu.
Always consult the complete table of programs before the deactivation.
See below the sequence to access the function.
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11.5.3 PASSWORD – ID. 1.5.0.1
Function introduced from firmware version Master CPU 5.6.0.
The superuser (device manager) can use the Password Control functions to:
1. Activate the User Check function to identify the user who is selecting and starting the wash cycle.
2. Activate the function which identifies the user who is unlocking/opening the washing tank door at the end of
the cycle, by selecting the “Opening phase" flag.
3. Enable users to operate the device.
4. Print out a report of the active users and their passwords.
5. Modify his own and the lower level passwords.
Select the "Password" option from the “Machine
Parameters" menu.
This accesses the password control screen.
Functions available:
1. “User Check” – flag for activating the user check at the start
of the cycle.
2. “Opening phase” – flag for activating the check on the user
who is opening the door of the machine.
3. “Enable” – button for accessing the user enabling submenu -
> screen 1502
4. “Modify password” – for customising the passwords. The
superuser can modify his own and the lower level user
passwords.
5. “Print report” -> if the printer is installed and switched on
only, pressing this button forces printout of the active users
and the associated passwords.
N.B.:
The “Reset Tech” button can only be activated by the
authorised engineer, for the complete reset of the
technical passwords entered.
User enabling menu
Press the “Enable” button in screen 1501 to access the
User List menu.
Next to the ID of each user, the screen shows their
enablement status for use of the machine:
1 - enabled
0 - not enabled.
The superuser can press a line to switch the status. The
"Confirm" button in the bottom right-hand corner saves
the settings made.
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Change password.
In this screen, the superuser can modify his own and the
basic level user passwords.
Procedure:
1. Press next to New (the upper one) and enter the
new password.
2. Press next to New (the lower one) and confirm
the new password.
N.B.: a user password is a number between 0 and 999.
11.5.4 LAN PARAMETERS – ID. 1.4.8.0 – 1.4.8.2
Access with password Superuser.
The screen is used to manage and insert the parameters for communication in LAN network; it is accessible only if the
optional for communication is installed (WD-LAN60).
Fields to set up:
DHCP – enable/disable by touch-screen (flag)
IP - parameter
NETMASK - parameter
GATEWAY – parameter
Next to each parameter there is a key to insert and modify the parameter itself.
Next is an example of the IP parameter insertion:
1. Select the button “IP” -> you enter the screen for insertion of the field
2. The parameter consists of 4 fields. Touching a field you activate the modification mode of the field.
3. Field must be cancelled in order to be rewritten, cancellation by button “<<” of the numeric keypad.
4. Field insertion by numeric keypad.
5. Confirmation of the inserted button by lower right button “CONFIRM”.
11.5.5 FULL S/N, MAC, ID (device labels) – ID. 1.4.8.1
This function is for the superuser staff, for visualization of FULL S/N (“Full serial number”) e MAC address related to
the device.
Button “Confirm” to
save and confirm the
inserted values.
Button “<<” to cancel
the values in the active
field.
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Full S/N and MAC are permanent parameters of the machine: the user can read Full S/N on the characteristic plate of
the equipment.
MAC address is defined only if the optional for communication in LAN network is installed. In case it is necessary to
know the values because of network settings, the authorized technician should be asked.
Features introduced with the firmware update, April 2016.
Identification labels - there are 3 alphanumeric label, editable by the superuser, useful for device identification.
1. Label machine: "Name"
2. Label Department: "Dep."
3. N.ro inventory: "N."
1. From Machine Parameters, select the item “Full S/N,
MAC, ID”
2. From the screen the following item are visible:
1. Full S/N (non-editable field)
2. MAC (non-editable field)
3. Name
4. Dep.
5. N.
3. To insert or change any of the 3 fields "Label"
(Name, Dep, N.): select the corresponding
button. You access the keypad that allows you
to assign an identification text.
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4. The identification "Label" entered will be
recorded in the archive of the machine and in
the cycles print report.
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11.6 DIAGNOSTICS OPERATIONS – ID.1.4.3.0
Password-level required: technical staff only. Through these screens the device loads can be manually
activated and the load entries supervised. The screens are separated by operation:
Water Loading – ID.1.4.3.1:
Solenoid valve activation
Check water turbine calculation
Check pressure switches status
Detergent loading – ID.1.4.3.2:
Detergent peristaltic pumps activation
Check flowmeter calculation
Check level sensors in the tank
Wash – ID. 1.4.3.5
Wash pump activation
Heater elements activation
Check temperature probes
Check pressure switches
Check thermostats status
Drying – ID.1.4.3.3
Mechanical fan activation
Drying heater elements activation
Check temperature probes status
Check of thermostats status
Doors (hinged) – ID.1.4.3.8
Door lock activation, unclean side
Door lock activation, clean side
Check door lock status, unclean side
Check door lock status, clean side
Drain – ID.1.4.4.0
Drain valve activation
Drain pump activation
Check pressure switches status
Check thermostats status
Boiler hot – ID.1.4.4.2
Hot loading valve activation
Boiler heating elements activation
Check boiler thermostat status
Check water level
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11.7 PROGRAMS EDITING – ID. 3.4.2.1
Preliminary Note: the editing of a washing program requires specific knowledge in relation to the loadtreatment process, and to the device parameters. For this reason, the function is protected by password.
Always proceed according to the rules in force in the place of installation: a custom program, used to
process the load, must be validated according to the standards and regulations applicable.
Consult the authorized technical service for clarification.
The modifiable programs:
1. Are identified in the documents as "custom" programs;
2. Are part of the installed programs;
3. Are "queued up" compared to the factory programs that cannot be modified;
4. Are marked by specific icons of the custom programs (presence of "little man" icon)
Specific icons for the custom programs
Prewash
Wash
Thermal
disinfection
Chemical
disinfection
Drying
Service
Warning: when creating a custom program, do not include more than two thermal disinfection
phases at 93°C for 10min.
Steps to modify a custom program.
1. Select the "Setup" icon in the main screen
sch.1000 and then select "Programs Editing".
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2. Insert the “Superuser” password
3. You gain access to the list of custom programs
from which you can select the specific program
you want to change.
4. “Programs Editing” starting screen (sch.1411)
from which you can activate the individual
phases using flags and, by pressing the “Phase”
buttons (eg. "Phase 1" button), move on to edit
the selected phase.
Only the phases selected through the flags are
actually executed by the program. The Phase 1
must remain always active.
To the right of the program name: the ID number
of the program "IdProg" can be seen: this
identifier cannot be changed.
5. From the previous screen, pressing the "Arrow
Down" button (right part of the screen) will give
access to the second program editing screen,
where, in addition to the phases, the drying stage
can be activated:
a. Drying presence through the flag.
b. target temperatures and holding time in
minutes entered by pressing the
appropriate buttons and acting on the
side control buttons (+ and -).
Only by pressing the "Confirmation" button at the bottom
right, the program will be saved.
6. Press the “Esc” button to exit the editing screen.
Confirmation screen request will appear.
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7. Pressing "Phase 1" button to enter in the editing
screens for the phase “1 Programs Editing”. It is
possible to select:
c. Phase Type (using the “right arrow”
button): pre-washing, washing, thermal
disinfection ... This information is used to
display the selected icons while the cycle
is in progress. If you select the type
“Thermodisinfection”: This information is
used to calculate and to display the Ao
value.
d. Type of water to be loaded (Cold, Hot,
Demi): Multiple selections are allowed.
e. Amount of water expressed in deciliters.
f. Using reset button (bottom right) will
reset the data entered for the stage.
g. Press the "down arrow” button to switch
to other options for the phase.
h. "Gears" button for the advanced options.
8. Among the advanced options, you can activate
for the current phase:
i. Conductivity check.
j. Drain recovery
These and other options are effective only if the related
option is installed on the device, they are otherwise
neglected during the execution of the cycle.
Optional tools and documentation references:
1. Conductivity Sensor.
2. Double drain valve "WD-VDS6010".
9. “2 Programs Editing”: Possibility to adjust the
detergent dosage and the detergent injection
temperatures.
10. “3 Programs Editing” Target temperature settings
and holding times. There is an option (flag) for
the activation of “Not controlled heating”: if
selected, the heating will last for the holding time
set, without a target temperature value to reach.
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11. “3 Programs Editing” Thermodisinfection phase
type only: it is possible to enter a specific value
for the Ao parameter.
12. The procedure is similar for every phase.
-
13. The program, once customized and saved, can be
selected and started by the user from Programs
Menu.
11.7.1 Customizing the program name
1. From the “Programs Editing” screen (sch.1411)
by selecting the “Name” button you can give a
personalized name to the program.
2. Indicative screen of the keyboard. Pressing the
"Arrow down" you have access to the numeric
keypad. Pressing the "confirmation" button at
the bottom right, you save the entered name.
3. Numeric Keypad, can be used to assign a name to
the program.
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11.7.2 Customizing the program icon
1. From “Programs editing” screen (sch.1411) by
selecting "Advanced" (“gears" button), you can
assign a custom icon to the program.
2. Using the “right arrow” button you can select the
icon to assign to the program. Use the table
above to select the appropriate icon.
11.8 DISPLAY AND SOUNDS – ID. 3.4.2.1
Functions accessible at the level “user” or superior.
Starting from menu “Setup”, skim menu entries and select “Display and sounds”.
Available entries:
1. “Beep and sounds” -> if flagged, it enables acoustic signals.
2. “Easy display” -> if flagged, it enables simplified visualization of the cycle in progress.
3. “Program Expected time”
a. If flagged, the visualized time with cycle in progress is the estimated time left.
b. If not flagged: the visualized time with cycle in progress is the progressive time from the start of the
cycle (instant 00:00) to the end of the cycle.
Easy display: In the simplified visualization of the cycle in progress, the display only shows:
4. Program name
5. Time of the cycle in progress (time left or progressive time depending on the settings).
6. The progress bar
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11.9 ABOUT – ID. 1.4.5.0 – 1.4.5.1
Screen accessible at the level “user” or superior.
It shows the values and dates of issue of the FW installed on the electronic boards of the device.
11.10 USER PASSWORD – ID. 1503
From firmware version Master CPU 5.6.0 the device is equipped with a function allowing identification of:
1. the user who has selected and started the wash cycle,
2. the user who has opened the door of the device at the end of the cycle.
This function is deactivated by default and can be activated by the Superuser.
If this "User check" function is activate, a numerical password is associated to every enabled user.
Basic level users - normal users of the device - can only change their own passwords.
Users are identified by a number, e.g.: user_01, user_02, etc.
The password change procedure is described below.
Scroll the options in the "Setup” menu and select “User
password”.
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Users must:
1. select their user ID using the “Right arrow"
button.
2. Enter their current password.
3. Press the "Confirm" button in the bottom right-
hand corner.
The user has access to the change password screen.
3. Press next to the upper New and enter the new
password.
4. Press next to the lower New and confirm the new
password.
N.B.: a user password is a number between 0 and 999.
The superuser password can also be changed.
It is a number between 2000 and 2999.
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11.11 HEATING TYPE – ID. 1465
Menu item not active on this model.
11.12 WATER CONDUCTIVITY – ID.1466
Conductivity probe management is performed only if the “IC6290” optional is correctly installed.
The probe present flag is factory set; the operator – if he has a superuser password – can:
1. enable/disable the probe;
2. set the check threshold value.
A single threshold is used for all programs which include a conductivity check.
The maximum possible value of the threshold is 50µS/cm. This is the full range value of the system installed on the
machine. If the conductivity reading is higher than 50 µS, the actual value is not displayed, but the generic
value “K > 50” displays.
Measure the conductivity of the demineralised water in your system before using it to ensure
you have set an appropriate threshold value.
The machine's threshold value may not be lower than the conductivity of the demineralised
water in your system.
Check the water supply from time to time to check that it maintains its original
characteristics.
Setup - Press the bottom left button in the main screen to
enter the Setup menu.
Machine Parameters - Scroll through the options and select
"Machine Parameters".
You will be prompted for a Superuser password.
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Water conductivity - Scroll through the list of machine
parameters to select “Water conductivity”.
This displays screen 1466.
Enable - Touch the Enable box: the check mark indicates
whether the probe is enabled or not.
If the probe is disabled, the cycles run as though the probe is
not installed.
Threshold: Touch the “±” button to enable the +/- buttons for
adjusting the threshold value.
Confirm the setting with the button at the bottom right.
11.13 Purpose of the accessory
The conductivity probe, part code IC6010, is an optional kit for determining the conductivity of the rinse
water.
The conductivity value is used to determine whether further rinses are necessary, depending on whether
a given threshold has been satisfied or not.
The accessory must be ordered together with the instrument or glassware washer, and can only be
installed at the factory.
11.14 Operation of the machine with the probe active: conductivity check function
To use the conductivity check function, the following must obtain:
1. The probe must be installed;
2. The conductivity threshold must be set;
3. The program must include a conductivity check, identified on the display as “Cond. Check”.
The standard factory programs are configured to include a conductivity check in the last rinse phase.
Custom programs may be edited to include the conductivity check as necessary. In general, we recommend including
the check in the last phase of the program, using demineralised water.
For details on how to edit custom programs, refer to the device's user manual.
Operating mode during the cycle: the machine runs the conductivity check, in the appropriate phase, by comparing
the read value of K with the threshold value K_t (t=threshold).
- If K < K_t - the result is positive and the phase continues normally.
- if K ≥ K_t the chamber is emptied out and supplementary fill and rinse cycles are run (up to 3) until the read value falls
below the threshold.
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If the read conductivity is still not lower than the threshold at the end of the last rinse, the machine displays a warning.
The message is saved and printed out in the report (if the printer is installed). The event is classified as a WARNING
(ID.95), not an alarm which stops the machine operating, and the cycle is considered a “Successfully completed cycle”.
To obtain the best conductivity reading, the rinse water must be heated to a known reference temperature.
By default, the water is heated to 40°C for the purposes of the conductivity check.
If the water supply is hotter than 50°C, a higher reference temperature is used.
For this reason, if you use hot demineralised water, or a demi water boiler integrated into the machine, you must specify
the custom cycles accordingly: for instance, it would not be correct to specify a water supply temperature setpoint of
at most 50°C, if the water may already be supplied hotter than this value.
If you need to set a low temperature cycle, use a cold water supply, with a temperature range of 8-35°C.
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12 ALARMS and WARNINGS
The present paragraph provides instructions to interpret alarm signals and undertake possible countermeasures,
information provided in compliance with 5.4.4.j IEC61010-2-040:2015.
The signals associated with unexpected operation are separated into two groups, according to the seriousness:
1. Warnings: they consist of signals provided to users, who must acknowledge them (e.g. lack of
detergent signal). The user must act accordingly to the provided signal, in order to restore the right
conditions (E.g. replacement of the exhausted detergent jerrycan with a new jerrycan of the same
product).
2. Alarms: signals of device malfunctioning. Alarms imply the interruption of the ongoing cycle and
the warning to the user. The user must consult the alarms table in the present handbook to take
the advised measures.
3. Blackout – power failure.
a. In case of power failure – case “washing cycle in progress”: when the power supply
resumed the device behaves as if the cycle had been interrupted by the user. The machine
automatically handles the situation, with a reset cycle which involves the discharge of
water from the tank, water loading for sump washing, and final discharge, with a total
recovery time of approximately 4 minutes (ID 1115 screen). After the restore, the interface
offers the "End of cycle Failed" screen to give clear indication that the cycle, earlier in
course, has not completed successfully.
b. In the event of a blackout – case “no cycle in progress”: when the power supply resumed,
the graphical interface of the device returns to the home screen (ID 1.0.0.0), without any
particular actions/activations of input / output.
A – Cycle interrupted: the device manages automatically the
recovery phase.
B - After a recovery from blackout, the 1114 screen appears,
indicating that the current cycle failed.
After an electric blackout, the device handles the unexpected interruption and, at the end, offer the screen “Cycle Failed”.
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12.1 WARNING – ID 1.1.1.2
Warnings are provided:
1. At the start of the selected cycle, through the screen shown above.
2. Most common warnings are also displayed on the home screen when the device is started.
Example of home screen where icons related to the most common warnings are visible on the left.
SYMBOL
MEANING
Lack of detergent
The indicator on the main screen only turns on if detergent level sensors are installed and
one of them is at the “minimum” level.
Warning codes associated with lack of detergent are:
P1: displayed code “68”
P2: code “69”
P3: code “70”
P4: code “71”
P5: code “72”
The warning is provided at the start of a new washing cycle: please replace the exhausted
jerrycan with a new one, and then return to the device normal functioning.
By such warning active on the device, the wash cycle can still start: just ignore the warning
by pressing the start button again.
When two or more similar warnings are on screen (e.g. jerrycans P1 and P2 empty), it is
necessary to press the Start/Stop button more than once to make the cycle begin. The
internal memory of the device stores the event but allows the cycle to continue.
ID Warning under
way
Button of
awareness of the
warning.
Warning
description
“Warning” icon
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SYMBOL
MEANING
Maintenance: drying filter replacement
This warning is active if the dryer and the absolute filter are installed.
The LED indicates that the absolute filter must be replaced.
This warning refers to the operating hours of the drying system, set up at 500h. After this
time, a new filter is required. The replacement operation must be done by authorized staff.
Continuing to use an exhausted filter may compromise the drying results. If the filter is
obstructed, the drying air range decreases.
The useful life of the filter can last less than the default 500h, depending on the dirt level
of the environment. If the drying performances decline, it is advisable to request a filter
replacement in advance. This warning signal refers to a wear only if related to the effective
operating hours.
Machine maintenance
The device monitors the cycles and warns the user about the machine periodical
maintenance by LED activation.
These are control and maintenance operations, accomplished every 1000 cycles, which
must be performed by authorized staff in order to maintain the machine efficient and safe.
Such maintenance operation is not covered by product warranty, which does not imply the
replacement of parts, when their performances decline as results of normal operating
wear.
Boiler installed, functioning in By-pass mode.
The machine functions correctly while performing the cycle, but the boiler is bypassed. The
authorized technician must verify the correct settings of the device.
Boiler is full when the machine is started – emptying boiler cycle is recommended.
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12.2 ALARMS – ID 1.1.1.6
A screen with related icon specifies the arising of an alarm.
ARISING OF ALARMS – READ CAREFULLY
By arising of an alarm, the device tends to activate safety conditions.
When an alarm arises it is necessary to: read carefully in the table the code meaning and the
applicable countermeasures. Adopt advised countermeasures case-by-case.
The typical actions charged to the user are, for simplicity, hereinafter summarized:
1. DEFAULT ACTION
The event that provoked the alarm may be caused by a temporary anomaly.
Wait until the device independently manage the anomaly to restore safety conditions. The
“light bulb” icon flashes during handling. It is steady on after the management has finished. At
the end of the handling, the “CONFIRMATION” button and the “tick” symbol appear on the
screen. The user can select it to accept and confirm awareness. Press the “CONFIRMATION”
button.
2. RECOVERY ACTION
Wait until the device independently manage the anomaly to restore safety conditions. At the
end of the management, the “CONFIRMATION” button and the “tick” symbol appear on the
screen and the user can select it to confirm awareness. Press the “CONFIRMATION” button.
Please switch off through power disconnector switch and switch on again through the same
device. (Please wait at least 10 seconds from the switching off and the following reactivation).
3. SAFETY: In the case the alarm, even after the procedures, persists.
1. Turn off the water supply valves.
2. Disconnect the device electrical supply.
3. Verify that the device connection conditions (water and electrical conditions) are
correct and that no variations occurred, as compared to the initial installation
conditions.
4. Contact technical support.
ID alarm under
way
Title of the current cycle
N. current phase
of the cycle
Alarm description
Remaining time of
the current cycle
Alarm icon that
shows an
unexpected
condition under way
“CONFIRMATION” Button of
awareness of the alarm.
“FLASHING” Light bulb during alarm
handling
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ID.
DISPLAYED MESSAGE - FAILURE
USER ACTION
ID1
“Water heating failed”
. For the user: perform DEFAULT ACTION as
described above. If the alarm doesn’t stop, perform
the RECOVERY ACTION.
ID4
“Overtemperature TL1”
ID5
“Failure: Probe TL1”
Tank work Probe
ID9
“Failure: Chamber temperature”
The problem may relate to the steam control
solenoid valve.
Always take the greatest care to act in conditions of
safety.
Check that the steam connection has been made
correctly and the conditions (temperature, pressure)
of the steam in the system.
ID10
“Failure: Probe TCL”
Tank Control Probe
For the user: perform DEFAULT ACTION as described
above. If the alarm doesn’t stop, perform the
RECOVERY ACTION.
ID11
“Lack of cold water”
Check the water supply:
1. Check that the water inlet valve is open.
2. Check the supply water pressure.
3. Check that the charging hoses are placed
correctly.
Perform DEFAULT ACTION as described above. If the
alarm doesn’t stop, perform the RECOVERY ACTION.
ID12
“Lack of hot water”
Countermeasures similar to ID11.
ID13
“Lack of Demi water”
Check the water supply – demi water:
1. Check that the water inlet valve is open.
2. In case of water inside a reservoir (with PAD
accessory) verify that it isn’t empty or it isn’t placed
high enough.
3. Check the supply water pressure.
4. Verify that the settings and the hydraulic
connections are consistent with each other (presence
or lack of demi water).
Perform DEFAULT ACTION as described above. If the
alarm doesn’t stop, perform the RECOVERY ACTION.
ID17
“Failure: Cold water load time”
Countermeasures similar to ID11.
ID18
“Failure: Hot water load time”
ID19
“Failure: Demi water load time”
Countermeasures similar to ID13.
ID22
“Failure: Flowmeter cold water”
Countermeasures similar to ID11.
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ID.
DISPLAYED MESSAGE - FAILURE
USER ACTION
ID25
“Failure: no pressure: hydraulic
circuit”
.Remove the chamber filter unit and clean it
thoroughly (see specific section).
.Possible presence of foam in the tank:
Check the type of detergent used.
.Particularly dirty materials might cause excessive
foaming: repeat a washing cycle, use one with initial
prewash.
.Check the correct arrangement of the load: the load
must not be arranged so as to hold water in
suspension.
For the user: perform DEFAULT ACTION as
described above. If the alarm doesn’t stop, perform
the RECOVERY ACTION.
ID29
“Failure: Washing chamber drainage”
Verify the water drainage connection, in particular
its position compared to that specified, and any
narrowing in the drainage pipes.
ID30
“Failure: Chamber safety level”.
As for ID29.
Check the machine water supply:
1. Inlet pressure.
2. Correctness of the connections, as per the
provisions of this manual, particularly the drainage
connection.
For the user: perform DEFAULT ACTION as
described above. If the alarm doesn’t stop, perform
the RECOVERY ACTION.
If there are leaks: immediately shut off all water
supply taps and contact technical assistance.
ID32
“Failure: sump full”
For the user: perform DEFAULT ACTION as described
above. If the alarm doesn’t stop, perform the
RECOVERY ACTION.
In case of leakage: turn the water supply valves off
immediately and contact technical support.
ID37
“Failure: T_target drain”
[Warning - at the end of the cycle]
The use of a mixture of water is an option adopted in
special
cases to cool the water discharged into the drain.
Check:
1. The intake water temperature; if the water is not cold
enough (recommended T<25°C) there may be difficult in
achieving the target temperature.
2. Problems with drain; check that the hoses and drain
connections meet the specified requirements.
ID38
“Failure: Drain cooling”
[Warning - at the end of the cycle]
- Check that the temperature of the inlet cold water is
low enough to perform a mixed drainage.
- Check that the settings of mixed drainage are
correct, increase the threshold temperature if
necessary.
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ID.
DISPLAYED MESSAGE - FAILURE
USER ACTION
ID41
“Failure: Detergent 1 inflow”
1. Check if the detergent dip tube is correctly placed
in the jerrycan
2. Check for any detergent leakage, highlighted by
detergent stagnation close to the machine.
3. Check that dip tubes are placed correctly, not
compressed.
The code corresponds to a warning, it is not a
blocking alarm. It is possible for the machine to
continue operating by pressing button Start/Stop.
ID42 … ID45
Similar to above, for detergents 2, 3,
4, 5.
Proceed in the same way as ID41.
ID46
“Pump 1 tube clagged”
Countermeasures similar to ID41.
ID47…ID50
Similar to above, for detergents 2, 3,
4, 5.
Countermeasures similar to ID41.
ID62
“Heating thermostat ON”
Remove the chamber filter unit and clean it
thoroughly (see specific section).
Perform DEFAULT ACTION as described above. If the
alarm doesn’t stop, perform the RECOVERY ACTION.
ID68
“Jerrycan P1 empty”
[Warning - before the start of the
cycle]
Check for detergent in the relative jerrycan or for
the correct operation of the level sensor.
This is a signal, not a real alarm; it is still possible to
start the washing cycle ignoring the signal and
pressing Start again.
The signal is activated when attempting to start a new
program. (The internal memory of the device stores
the event but allows the cycle to continue).
ID69 … ID72
“Jerrycan P2 empty”
Similar to ID68 per P2, P3, P4, P5.
[Warning - before the start of the
cycle]
Similar to “A-:68”
ID73
“Memory error”
Perform DEFAULT ACTION as described above. If the
alarm doesn’t stop, perform the RECOVERY ACTION
ID78
“Recovery failed”
ID79
“Program not coherent”
The alarm activates at the start of the cycle, if the
program refers to a peristaltic pomp which is not
included in the equipment parameters.
Verify that the performed programs are congruent
with the actually installed configuration.
ID80
“Failure: Hot water flowmeter”
Countermeasures similar to ID11
ID81
“Failure: Demi water flowmeter”
Countermeasures similar to ID11
ID92
“Change dry filter”
[Warning - before the start of the
cycle]
Warning: contact the assistance to replace the dryer
filters. The signal might be temporarily bypassed
pressing the confirmation button.
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ID.
DISPLAYED MESSAGE - FAILURE
USER ACTION
ID93
“Maintenance requested”
[Warning - before the start of the
cycle]
Warning: contact the assistance to perform the
ordinary maintenance. The signal might be
temporarily bypassed pressing the confirmation
button.
ID95
“Warning: Water conductivity”
[Warning - at the end of the cycle]
The value measured by the conductivity probe is
higher than the threshold value set.
K ≥ K_t
If K ≥ K_t the water in the chamber is pumped out
and filling and rinsing is repeated until the value read
is below the threshold value. The Warning is given if
the conductivity read is not below the threshold
value after the last attempt.
.Check that the threshold value set is correct.
.Check the conductivity of the incoming
demineralised water.
.Check the compatibility of the programme on which
the conductivity check is being performed.
ID96
“Chamber pressure switch PLV”
For the user: perform DEFAULT ACTION as described
above. If the alarm doesn’t stop, perform the
RECOVERY ACTION.
ID125
“Hydraulic circuit pressure PAP2”
Countermeasures similar to ID25
DRYER 1 ALARMS: FROM ID200 -> ID219
ID200
“Failure: Drying 1 heating”
.Check status of air filters.
Perform DEFAULT ACTION as described above. If the
alarm doesn’t stop, perform the RECOVERY ACTION.
ID201
“Safety switch Drying 1”
ID203
“Failure: probe TA1”
Drying 1 Probe
ID204
“Failure: Blower1”
ID207
“Overtemperature TA1”
DRYER 2 ALARMS: FROM ID220 -> ID239 (only where installed)
ID220
“Failure: Drying 2 heating”
.Check status of air filters.
Perform DEFAULT ACTION as described above. If the
alarm doesn’t stop, perform the RECOVERY ACTION.
ID221
“Safety switch Drying 2”
ID223
“Failure: probe TA2”
Drying 2 Probe
ID224
“Failure: Blower2”
ID227
“Overtemperature TA2”
BOILER DEMI ALARMS: FROM ID300 -> ID319 (valid only if boiler is present)
ID300
“Failure: probe TBD”
(Boiler “demi” temperature probe:
anomalous signal)
Perform DEFAULT ACTION as described above. If the
alarm doesn’t stop, perform the RECOVERY ACTION
ID301
“Failure: Demi Boiler heating”
ID302
“Failure: TBD demi boiler overtemp.”
ID304
“Failure: Demi boiler safety switch”
ID310
“Failure: Demi boiler drain fail”
ID311
“Failure: Demi boiler water level fail”
ID312
“Failure: Demi boiler water level fail”
(anomaly in water supply)
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ID.
DISPLAYED MESSAGE - FAILURE
USER ACTION
ID314
“Boiler demi disabled”
Warning: contact the assistance to control the boiler.
Boiler is disabled and operates in “bypass” mode. The
signal might be temporarily bypassed pressing the
confirmation button.
BOILER MAINS ALARMS (HOT): FROM ID320 -> ID339
ID324
“Failure: Hot water boiler safety
switch”
Perform DEFAULT ACTION as described above. If the
alarm doesn’t stop, perform the RECOVERY ACTION.
ID330
“Failure: Hot water boiler drain”
ID331
“Failure: Hot water boiler level”
ID332
“Anomaly water level boiler hot”
(anomaly in loading water)
ID334
“Boiler hot disabled”
[Warning - before the start of the
cycle]
Warning: contact the assistance to control the boiler.
Boiler is disabled and operates in “bypass” mode. The
signal might be temporarily bypassed pressing the
confirmation button.
DOOR 1 ALARMS ( “LOAD” side also known as “UNCLEAN” side): FROM ID400 -> ID419
ID400
“Door 1 unlocked”
(Door 1 = Load Door = Unclean side
door).
If the doors are open, close them manually:
Push the handle to close the door until the lock clicks.
Switch the machine off and restart it.
Perform DEFAULT ACTION as described above. If the
alarm doesn’t stop, perform the RECOVERY ACTION.
ID401
“Door 1 unlock fail”
(Door 1 = Load Door = Unclean side
door).
ID402
“Failure Door 1 closing”
“door 1: door sensors NOT
corresponding”
ID410
“Door 1 unlocked” (Sliding)
“Unclean " side - loading side. Warning:
1. No external objects must obstruct automatic
movement of the door.
2. The door cannot be operated unless the
detergent compartment is properly closed.
Switch the device off and back on.
Follow the DEFAULT PROCEDURE described above. If
the alarm does not disappear, follow the RESET
PROCEDURE.
ID411
“Failure: Door 1 closing” (closure
timeout - sliding)
ID412
“Failure: Door 1 opening” (opening
timeout – sliding).
ID413
“Failure: Door 1 sensors” (sliding).
DOOR 2 ALARMS (“UNLOAD” side also known as “CLEAN” side”): FROM ID420 -> ID439
ID420
“Door 2 unlocked”
(Door 2 = Unload Door = Clean side
door).
If the doors are open, close them manually:
Push the handle to close the door until the lock clicks.
Switch the machine off and restart it.
Perform DEFAULT ACTION as described above. If the
alarm doesn’t stop, perform the RECOVERY ACTION.
ID421
“Door 2 unlock fail”
ID422
“Door 2 closing”
or
“door 2 sensors NOT corresponding”
ID430
“Door 2 unlocked” (Sliding)
"Clean" side - unloading side. Warning:
1. No external objects must obstruct automatic
movement of the door.
2. The door (especially the unclean side) cannot
be operated unless the detergent
compartment is properly closed.
ID431
“Failure: Door 2 closing” (closure
timeout - sliding)
ID432
“Failure: Door 2 opening” (opening
timeout – sliding).
ID433
“Failure: Door 2 sensors” (sliding).
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ID.
DISPLAYED MESSAGE - FAILURE
USER ACTION
ID440
“Failure: KPB relay" ("doors locked"
relay).
Switch the device off and back on.
Follow the DEFAULT PROCEDURE described above. If
the alarm does not disappear, follow the RESET
PROCEDURE.
ID442
“Emergency button pressed”
Reset the emergency button by turning it as marked
on the component.
ALARMS RELATED TO RELAY ANOMALIES: FROM ID.500 -> 520
ID500
“relay KRG fail” (master relay)
Perform DEFAULT ACTION as described above. If the
alarm doesn’t stop, perform the RECOVERY ACTION.
ID501
“relay KRVA fail” (relay - chamber
heating elements A)
ID502
“relay KRVB fail” (relay - chamber
heating elements B)
ID503
“relay KRA1 fail” (relay – dryer RA1
heating element)
ID504
“relay KRBD fail”
(relay DEMI BOILER – heating
element)
ID505
“relay KRBC fail”
(relay BOILER water mains – hot –
heating element)
ID506
“Failure: Relay KRA2” (dryer heating
elements relay – dryer 2)
ID510
“Warning: Electrical cabinet
temperature T_QE”
[Warning - before the start of the
cycle]
Check that the installation environment complies
with the prescribed temperature conditions.
Report the anomaly to the authorized technician to
check the fan cooling elements.
ALARMS RELATED TO RELAY ANOMALIES: FROM ID.500 -> 520
600
Failure: Program table
Perform DEFAULT ACTION as described above. If the
alarm doesn’t stop, perform the RECOVERY ACTION.
601
Init error
602
Communication display 1
603
Communication display 2
604
Communication error with board
SLAVE IO 1
605
Communication error with board
SLAVE I/O 2
606
Anomaly: communication board
SLAVE I/O 1 (fault of the board I/O)
607
Anomaly: communication board
SLAVE I/O 2 (fault of the board I/O)
608
Anomaly: alarm (firmware versions
compatibility).
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13 CLEANING AND MAINTENANCE
13.1 PRELIMINARY WARNING
Before each cleaning or maintenance intervention, it is recommended to perform a full
thermodisinfection cycle with the machine unloaded (empty).
Unplug the electrical power with the specific switch and close the water feeding faucets.
During the maintenance or cleaning procedure: always use personal protection equipment.
FREE SPACE: It is necessary to have a free space of about 1m2 in front of the machine to
be able to correctly work on it.
AUTHORIZED TECHNICAL STAFF
Interventions performed on the device by unauthorized staff are not covered by the
warranty, and are at the user’s responsibility.
13.2 CLEANING OF THE DEVICE and its parts
General Cleaning
The device’s external surfaces and the counterdoor shall be regularly cleaned (recommended: every month) with a
soft cloth moistened with water.
The door’s gaskets shall be cleaned with a wet sponge.
After the cleaning it is recommended to perform a full wash cycle with the machine unloaded (empty), to eliminate
possible detergent remains.
Fig. 2 – Internal and external cleaning of the device is required.
WARNING - MACHINES WITH HINGED DOORS
The outlying areas of the doors, which even when the doors are closed remain out of the door
gaskets, are not washed during the wash cycle and therefore can keep dirt and biologically
contaminated material; they must be periodically cleaned and disinfected with due precaution
and using protective equipment (e.g. gloves, glasses, white coats…).
Use gloves and disinfecting detergent, daily, to clean such parts.
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Fig. 3 – It is required that the outlying areas of the doors, both on the load and the unload side, are cleaned with disinfecting detergent, wearing
protective gloves.
CLEANING THE DETERGENT COMPARTMENT
On both hinged and sliding door machines, the detergent jerrycan compartment must be inspected daily:
check for any leaks or spills of chemicals;
Remove any standing liquids;
When cleaning, it is essential to use the appropriate personal protective equipment, as
recommended in the technical and safety data sheets of the chemicals used;
The detergent jerrycans and intake lines must be tidily arranged in the jerrycan compartment so
that they do not obstruct closure of the panels.
The interior panels and bottom door that enclose the detergent compartment must be carefully
closed on completion of cleaning operations.
fig. 4 – The detergent compartment should be cleaned and the positions of the jerrycans and intake lines checked every day.
Cleaning of the water inlet filter
The water inlet filter “A”, located after the water tap, needs periodical cleanings. The recommended schedule is once
every two to six months, depending on the quality of the incoming water. After closing the water tap, unscrew the
USER MANUAL
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top of the water supply pipe, remove the filter “A” and wash it gently under running water. Reinsert the filter “A” in its
position and carefully screw the water pipe.
Pay close attention to the top of the pipe, to avoid water leakage in the environment.
Fig. 5 – Water inlet filter "A"
Cleaning of the sprayers
The sprayers can be easily removed, by unscrewing the knurled nut which fastens them to the rotation pin, to allow
the periodical cleaning of the injection nozzles and prevent possible clogging.
Wash the sprayers and the injection nozzles under clean running water, and insert them back into their location.
Please verify that their circular movement is not hindered in any way.
Recommended schedule for the cleaning of the sprayers: every week.
In case of carts which are equipped with fixed spraying injection nozzles: see the cart’s manual for cleaning
instructions.
Fig. 6 – Device’s lower sprayer: periodically disassemble and clean all the sprayers to maintain effectiveness in the cleaning.
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Completely removable sprayers, for cleaning purposes
13.3 Cleaning of the Filter Unit
The filter unit is made of different filtering elements. Keeping the filters clean is extremely important in order to
guarantee the effectiveness of the machine. It is recommended to inspect them frequently to remove sediments
which can compromise their functioning; in conditions of two to three cycles per day, it is suggested to clean the
filters once a week.
Accessible tank with the door open
Filter
WARNING
The filters can retain biologically contaminated materials, which must be handled with due
precautions and using protective equipment (e.g. gloves, glasses, white coats).
The potentially contaminated material present in the filter, and possibly in other parts of the
device, must be appropriately treated and disposed of.
Advice for good maintenance
The filters disassembled must be cleaned with water and using a hard brush.
It is necessary to carefully clean the filters according to the instructions: the device cannot work correctly if the
filters are clogged.
Carefully place the filters back onto their place before you start a washing cycle. Do not absolutely start the
device without its filters on.
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13.4 IN CASE THE DEVICE REMAINS UNUSED
If the appliance is to be left unused for a long time, follow these recommendations.
The procedure is recommended for periods of 24 hours or more out of use.
If contaminated materials are processed: run a program with a thermal disinfection Td phase with no load in the
appliance.
Flushing the detergent system: if the device is expected to be out of use for more than 10 days:
Remove the detergent intake lines from the jerry cans and insert them into containers of warm
(approximately 30°C) softened (preferably demineralised) water.
Put the caps firmly back on the jerry cans of detergent.
Run the “Service 1” program (ID_prog 202) twice in succession with no load in the tank.
Disconnect the electricity supply.
Leave the door slightly open to prevent unpleasant odours from forming inside the washing chamber.
Turn off the water intake tap.
Turn off the steam intake tap (if present).
Flushing of the detergent system is vital to prevent the chemicals from crystallising and possibly
damaging the detergent dispensing system.
13.5 DEVICE RE-USE AFTER A PERIOD OF IDLENESS
If the device is unused for a long time, abide by the recommendations listed below before a cycle is started.
Check the filters at the entrance of the water pipes and verify that there is no mud nor rust deposited; in case
sediments are present, let the water from the inlet tap run for some minutes.
Plug the power (if unplugged).
Fasten the inlet water pipe and open the tap.
Verify date and time settings.
If the detergent system has been flushed, proceed as follows:
Return the detergent intake nozzles to the jerry cans of the relative products, taking care to put the right
nozzle in each can;
Run the “Service 1” program (ID_prog 202) twice in succession with no load in the tank.
Perform a program containing a TD thermodisinfection step, with no load in the device.
The thermodisinfection cycle with the unloaded device is recommended before use in case the device
has been idle for more than 24 hours.
The cycle must be performed with the device empty, with no load in the wash tank (recommended
T_target=93°C).
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13.6 TIME SCHEDULE FOR ROUTINE MAINTENANCE AND CHECKS
13.6.1 DAILY
1. Check the level of detergent and neutralizer in the tanks: fill if necessary.
2. Check the movement of the sprayers and visually verify that the sprayers’ outlet water holes are
clean.
13.6.2 WEEKLY
1. Disassemble and clean the filters in the pit, following the instructions.
2. Perform a program containing a TD thermodisinfection step, with no instruments to be treated in
the device, for the precautional cleaning / disinfection of the wash tank.
13.6.3 EVERY SIX MONTHS
1. Verify the conditions of the inlet water electrovalves filters: clean them, if necessary, with warm
water running in the opposite direction of the filter usage.
2. Verify the conditions of the suction and discharge pipes of the detergent and neutralizer pumps.
13.6.4 EVERY YEAR
At the end of the warranty period, and once a year in the following years, or, if more frequent, when the
warning led light “Manutenzione macchina” (“Device Maintenance”) is on, contact the closest authorized
technical centre and have a complete check-up of the device.
Maintenance interventions are not covered by the product’s Warranty. The warranty
does not include the replacement of components whose lower performance is due to
normal wear and tear.
In particular, the operations performed by authorized personnel are:
1. Check and possible replacement of worn out parts in the peristaltic pumps (specially the internal tubing).
2. Check of the conditions and possible replacement of the detergent lift pipes.
3. Check of the conditions and possible replacement of the door gasket.
4. Check of the conditions and possible replacement of the filters (relative and absolute) of the drying
system.
5. Check and possible cleaning/replacement of the filters (water inlet filters in the loading tubing, detergent
filters in the suction system.
6. Check of the correct detergent dosing settings. Check on correct detergent dosing using the technical
procedure (Peristaltic calibration).
7. Check of the vapour condenser unit (if present):
a. check of the injection nozzles, with verification of the correct water flow
b. check of the connecting pipes, water inlet, water outlet, level pressure switch connections
8. Check of the calibration of the temperature probes (tank and drying if present) and possible correction
or replacement of the probes.
9. Check the condition and possible replacement of the cooling fans for the electrical cabinet.
10. Execution of a complete working cycle, including the drying phase, in order to verify possible leaking or
functioning anomalies.
WARNING
In case of device malfunctioning or damages to things or persons due to non-compliance to the
above recommendations, the manufacturer shall not be liable.
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13.7 ELIMINATION OF SMALL TROUBLE
In some cases it is possible to eliminate possible small trouble with the help of the following instructions.
1. If the program doesn’t start, verify that:
The instrument washer is plugged to the power.
Power supply has not been interrupted.
Water faucets are open.
The instrument washer’s door is correctly closed.
2. If water is stagnant in the device’s tank, verify that:
The outlet pipe is not bended.
The discharge siphon is not clogged.
The instrument washer’s filters are not clogged.
3. If the general loading elements do not get cleaned, verify that:
Detergent has been inserted, and in the proper quantity.
Instruments have been correctly placed.
The selected program is suitable to the type and quantity of dirt on the instruments.
All the filters are clean, and they are correctly inserted in their places.
The water outlet holes in the sprayers are not clogged.
Objects have not blocked the sprayers rotating movement.
4. In case the loaded elements don’t dry or are opaque, verify that:
Conditions of the absolute drying filter: hour of functioning viewable as device parameter (the hours of
default functioning are established in reference to normal usage conditions; environments with higher
quantity of dirt reduce the residual life of the drying filter)
Neutralizer is present in the appropriate container and its distribution is correctly set.
The detergent in use is of good quality and has not lost its properties (for example because of wrong preservation,
with its box open).
5. In case the processed elements show strips, stains or similar signs, verify that:
The dosage quantity of the neutralizer is not excessive.
6. In case there are rust traces in the tank:
The tank is made of steel which is corrosion resistant, therefore possible rust traces are usually due to external
elements (traces of rust coming from water pipes, etc). Specific products are available to eliminate such traces
Verify that the right dosage of detergent is being used. Some detergents can be more corrosive than others.
7. In case the optional printer doesn’t work:
Verify that thermal paper is present and suitable for usage with the device.
Verify that the device is correctly connected (both to power and data connection).
8. If the display remains off or unresponsive even with the switch correctly set ON:
Wait a few seconds, the display PCB might be initialising.
If the display still does not come on after a few moments (screen completely dark): do not touch the display and
switch the device off using the main switch. Wait at least 10 seconds after switching off before switching back on
again.
If the display does not reset correctly and remains "dead": contact the after-sales service, as no procedures are
possible on the machine if the interface is not active and correctly operational.
If the functioning trouble is still persisting even after following of the above mentioned instructions, it will be
necessary to ask the intervention of the closest authorized technical assistance centre.
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14 INSTALLATION
Refer to the document “Installation Requirements” for the dimensions of the machine and for the location
of electrical and water connections.
All procedures performed prior to starting the machine are at the Client’s expense:
- Space setup;
- Preparation of properly operating facilities, in compliance with the regulations enforced;
- Placement of the machine in the designated area provided for effective operation.
During installation, it is necessary to remove the anti-scratch coating off the outer steel surface.
The assembly tool kit (seals for charging and waste pipes and ties) is located inside the washing tank.
The machine can be placed so that it lays adjacent the adjoining furniture, taking care of clearing the steam
vent on top. For that reason, it is recommended that the walls of the space where the machine is being
installed be waterproof or made of stone.
14.1 PRODUCT DIMENSIONS – UNITS IN mm
GW6290DS
A1
A2 B C
D1
D2
E
F
800
855
980
100
900
750
1900
> 10
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14.2 MACHINE POSITIONING
IMPORTANT
The machine must be positioned with its back against a wall (minimum distance F > 10 mm) and must be
installed by an authorized SMEG technician. The machine, when suitably prepared, can be placed under a
work top
The technician who installs the machine is responsible for the appliance correct operation after it has been
installed. The technician must also provide all the necessary information to the user for correct use.
During installation, it is necessary to remove the scratchproof film on the outer steel surfaces.
The kit of installation accessories (seals and clamps) is located inside the wash chamber.
It is therefore advisable that the wall at the back is made of brickwork or some other impermeable
material.
Furthermore ensure the heat does not reach any electrical circuits or sockets on the back of the appliance.
The machine is equipped with hoses to supply and drain off the water. These can be positioned towards the
right or left, depending on the installation requirements.
LEVELLING
After positioning the machine, adjust the feet by screwing or unscrewing them in order to adjust the height
and level it using a spirit level so that it is to be horizontal (max angle tolerance allowed: 0.5°).
Correct levelling will ensure that the machine operates in the right way.
CAUTION
Any adjustment, maintenance, etc. must be performed with the device switched off and disconnected from
power sources.
LIFTING AND TRANSPORT
The base of the machine, before leaving the factory, is fixed on a pallet which serves both for lifting and for
the transport.
The machine must be handled with a fork-lift truck or transpallet.
14.3 ELECTRICAL WIRING REGULATIONS
CAUTION
It is essential that the electrical system to which the machine is connected complies with
current regulations.
All electrical testing operations and equipment installation should be made by qualified
and trained personnel.
The designated personnel is responsible for ensuring the safety and efficiency of earth
connection.
OVERCURRENT PROTECTIVE DEVICE: A PROTECTIVE DEVICE specifically for the appliance (e.g.
magneto thermal breaker or fuse on every phase, with appropriate dimensions based on the
electrical characteristics indicated) should be installed in the room’s electrical panel.
Refer to the Technical Data sheet for the device's electrical connection specifications.
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CONNECTION TYPE: The device is supplied with a cable with insulated wire terminals; it is not
supplied with a plug.
The electrical connection of the device must be carried out with a permanent connection.
POWER CABLE: Characteristics of the power cable supplied with the equipment:
- 5 x 10 mm2 (5G10), FG16OR16 0,6/1 kV, IMQ mark (3N~ versions)
- 4 x 10 mm2 (5G10), FG16OR16 0,6/1 kV, IMQ mark (3~ versions, without neutral)
A CIRCUIT-BREAKER must be installed for each appliance.
Circuit-breaker characteristics:
a. Omnipolar: must break all live conductors;
b. Easily accessible to the user;
c. Easily operated (no additional tools required);
d. Located in close proximity to the appliance;
e. Clearly marked as the appliance circuit-breaker.
The same specifications apply to the main switch on the machine: it must be easily
accessible. Do not place objects in a way that limits accessibility.
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14.4 WATER SYSTEM SETUP
Refer to the installation scheme for the device dimensions, technical requirements and positioning of the
water drainage system – refer to Doc. “Installation Requirements”. Key to the abbreviations used for water
connections:
INITIALS
LOAD/DRAIN
WATER TYPE
CW
LOAD
Cold water tube – cw (cold water)
HW
LOAD
Hot water tube – hw (hot water)
DW
LOAD
Pressure demineralized water tube – dw (demineralized water)
D, FD
DRAIN
Machine Drainage tube – d (drain)
[FD (floor drain) for the floor drain connection]
14.4.1 WATER LOAD
The machine is equipped with three charging hoses.
The hoses connect to taps with threaded bushing 3/4’’ gas.
Use the supplied filter “A” in the image below to connect the charging hose end.
fig. 7 – to connect the charging hose insert the supplied filters.
N. LOAD
CONNECTIONS
CONNECTION TYPE
CW
HW
DW
3 1 1
1
POSITIONING THE INLET VALVES: The water inlet taps must be placed next to the device so that they can be
easily reached by the user.
Dimensions:
I < 50 cm HC < 100 cm
fig. 8 – The load connections can be set up on the right or left side of the appliance, always taking into account the maximum distance indicated by
the product "I".
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WARNING
Valves and hoses should be placed in such a way that the removal of the hoses from the valves,
for service procedures, does not cause water spilling on the device.
Note to prevent clogging or damage risk: In the event that the water piping system is new or has not been
used for a long time, check that the water is clean and free from contaminants before connecting it to the
water supply.
NOTE
If there is not a double supply of hot / cold water, the two supply pipes (cw and hw) must be connected
through the “Y” pipe fitting (see image below).
fig. 9 –"Y"-shaped connection to supply water by insertion of filters.
Ensure that:
1. the water supply pressure is within the required limits: min. 2 bar - max 5 bar.
2. The water supply taps must be accessible.
SUPPLY WATER CHARACTERISTICS
Cw: WATER MAINS - essential:
For the operation of the machine it is required that the connection is to a water mains of "drinkable"
quality having a hardness of max. of 8°f and with the total content of dissolved iron, Fe2+ and Fe3+, not
greater than 0.5 ppm.
NOTE
In case the water supply contains iron Fe2+/Fe3+ in a quantity exceeding 0.5 ppm it is necessary to undertake
a pretreatment of the water by installing upstream an iron removal and/or softening system.
Hw: HOT MAINS WATER - optional connection
Connection to a water mains of "drinkable" quality having a hardness of max. 8°f and with the total content
of dissolved iron expressed as Fe2+ and (+) Fe3+ not greater than 0.5 ppm.
The temperature of the hot water must not exceed 60 ° C.
WARNING – MAINTAINING WATER CHARACTERISTICS
USER MANUAL
GW6290
Page 83 - 90
Regular inlet water inspections are necessary (e.g. 6 months/1 year) to check that the initial
values are maintained and to make any necessary corrections to the machine parameters in case
of modification.
Dw: DEMINERALIZED WATER- optional (highly recommended)
If available, the demineralized water (conductivity < 30 µS) is recommended to have an optimal washing
from the chemical point of view, for a better elimination of the residues of the salts present in the water
supply mains; the lack of this connection does not affect the removal of dirt.
WARNING - NO DEMINERALIZED WATER
If demineralized water is not available on the system, do not connect the related hose to cold
and/or hot water inlet taps. Leave the "demineralized water" hose not connected.
It is necessary to adequately correct the machine SETTINGS - by the Authorized Service Center.
USER MANUAL
GW6290
Page 84 - 90
14.5 WATER DRAIN
Drain hoses of the machine: Rubber terminal with hose connector diameter 21mm (1/2").
The machine is equipped with one drain hose.
The drain hose connection is referred to as:
- d - machine drain hose – d (drain)
Dimension “I” – the distance of the drain from the appliance side, for all the models, must be: I < 50 cm
Dimension "H" – the height from the support surface of the machine: H_min < H < H_max
fig. 10 – Schematic drawing. The hydraulic drain connections can be arranged on the right or left of the unit, always taking into account the
maximum distance indicated by the product “I”.
N. of DRAIN
HOSES
“I” [cm]
[Maximum distance of the
drain from the appliance
side]
DRAIN TYPE AND DIMENSION “H” [cm]
[H: the height from the support surface of the machine]
Hmin < H < Hmax
Type
H_min
H_max
1
50
d
95
105
WARNING
Water must be drained according to international regulations: the manufacturer is not liable
in case of improper use of the machine resulting in pollution.
USER MANUAL
GW6290
Page 85 - 90
fig. 11 – Adapter with connector for 1/2" hose.
General guidelines for installing the drain
The use of a drain with syphon is recommended. During the installation procedure, the following precautions
should be observed:
Since the temperature of drain water is 95°C, the end of the drain hose must be installed permanently
to the hose connector, using the straps provided.
The drain hose must not have sharp bends leading to bottlenecks.
The end of the drain hose must be placed, with respect to the support surface of the machine, at a height
conforming to the specifications.
In no event the end of the hose shall be submerged in water.
The inner diameter of the drain duct must be at least 40 mm.
It is recommended to install a drain duct with 50 mm diameter.
Extensions must not be made on the drain hose that comes with the machine. Any extensions may cause
reflux problems in the tank.
USER MANUAL
GW6290
Page 86 - 90
1.1 STEAM DRAIN CONNECTION
The machine is fitted with double steam drain duct.
The environments must be prepared to connect the drain ducts of the machine, located at the top of the
appliance.
The two chimneys are equipped with rubber sleeves for the connection to the external suction system.
Air / steam drain
Connection Type
Two stainless steel Ducts Outer diam. = 40mm - high
side, on the back
Air flow
Max 300 m³/h
Temperature
Max 110°C
fig. 12 – Top view. Position of the two drain ducts, upper part, top view of the machine. Dimensions in mm.
USER MANUAL
GW6290
Page 87 - 90
15 TECHNICAL CHARACTERISTICS
REQUIRED WATER SUPPLY
Required water type
1 – Cold Network
CW (compulsory)
2 – Hot Network
HW (optional)
3 – Demineralized
DW (advised)
Pressure Range
200 kPa – 500 kPa
(2 bar – 5 bar)
200 kPa – 500 kPa
(2 bar – 5 bar)
Threaded connection type
3 / 4 ”
3 / 4 ”
Required flow rate [min – max]
4 – 12 litres / min.
4 – 12 litres / min.
Max. hardness
8 °f
-
Fe2+ / Fe3+ [max.]
0.5 ppm
-
Min. - Max. temperature
8 – 25 °C
8 – 60 °C
8 – 60 °C
Max. Conductivity
-
-
30 μS/cm
Microbial contamination limits
Minimum microbiological quality
required: “drinking water type” (ref.
limits provided by Legislative Decree
31/2001, European Directive 98/83/CE)
-
WEIGHT AND DIMENSIONS
Model
GW6290
External Standard [Height x Width x
Depth]
1950 x 900 x 800
External also considering projecting
parts (handle).
1950 x 900 x 855
Net weight (empty tank)
350 kg
Machine weight + packaging
390 kg
Max. weight in use (loaded trolley +
water)
500 kg
MATERIALS
Washing tank
AISI 316L
Exterior covering
AISI 304
USER MANUAL
GW6290
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ELECTRICAL POWER SUPPLY
DESCRIPTION
ELECTRICAL POWER
SUPPLY
CABLE SUPPLIED
ELECTRICAL
PROTECTION
REQUIRED
ELECTRICAL
CONNECTION
50Hz
DEFAULT 400V
(Default
connection)
400V 3N~ / 50Hz /
32 A / 19 kW
5 x 10 mm
2
(5G10),
FG16OR16 0,6/1
kV
Circuit breaker
[In the plant,
charged to the
customer]
THREE-PHASE
VARIANT 230V
WITHOUT
NEUTRAL
230V 3~ / 50Hz /
40 A / 15 kW
4 x 10 mm
2
(4G10),
FG16OR16 0,6/1
kV
Circuit breaker
[In the plant,
charged to the
customer]
ELECTRICAL
CONNECTION
60Hz
DEFAULT
380-400V
(Default
connection)
380-400V 3N~ / 60Hz /
32 A / 19 kW
5 x 10 mm
2
(5G10),
FG16OR16 0,6/1
kV
Circuit breaker
[In the plant,
charged to the
customer]
THREE-PHASE
VARIANT
220-230V
WITHOUT
NEUTRAL
220-230V 3~ / 60Hz /
40 A / 15 kW
4 x 10 mm
2
(4G10),
FG16OR16 0,6/1
kV
Circuit breaker
[In the plant,
charged to the
customer]
OTHER DATA
DATA
COMMUNICATION
USB SERIAL PORT
(ON LOADING SIDE OF DEVICE)
LAN PORT
(OPTIONAL - ON TOP OF DEVICE)
RS232 FOR REMOTE PRINTER
(OPTIONAL PORT PROVIDED ON THE BACK OF DEVICE,
INSTALLABLE ONLY IF THE PANEL PRINTER IS NOT INSTALLED)
MAX. NOISE
66 dBA
ENVIRONMENTAL CONDITIONS
USE
Internal
ALTITUDE
Up to 1000m
ENVIRONMENT TEMPERATURE
From 10°C to 40°C
MINIMUM LIGHTING LEVEL REQUIRED
300 lx
HEAT EMISSION INTO THE ROOM - CYCLE RUNNING
(assessed considering a cycle containing a 93°C thermal disinfection cycle not including the heat emitted by the steam vent)
1000 W
(3500 BTU/h)
MAX. RELATIVE HUMIDITY
80% for temperature up to 31°C with lineal
decrease to 50% at the temperature of 40°C.
INSTALLATION CATEGORY (or OVERVOLTAGE
CATEGORY)
II
ELECTRICAL INSULATION CLASS (ref. IEC 61140)
I
POLLUTION DEGREE
2 (ref. 61010-1:2010, par.3.6.8)
USER MANUAL
GW6290
Page 89 - 90
REGULATIONS AND CLASSIFICATION
CONFORMITY
- European directive 2006/42/EC [Machinery]: EN ISO 12100:2010
- European directive 2014/30/EU [Emc] : European Standard EN61326:2013
- Other: European Standard EN61010-1:2010, EN61010-2-040:2015, EN
61770:2009.
- European directive 2011/65/CE [RoHS 2] : European Standard EN 50581 :2012
USER MANUAL
GW6290
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16 MANUFACTURER REFERENCES AND AFTER-SALES SERVICE
Smeg S.p.A.
Via Leonardo da Vinci, 4
42016 Guastalla – Reggio Emilia - Italy
www.smeg-instruments.com
Italy only
After Sales Service (Assistance and Technical Information) contact :
o National number 0522.184.85.95
o Fax 02.38073401
o Email : assistenza.instruments@smeg.it
For further information
o Email : instruments@smeg.it
International Customers
Please contact your Local Smeg Distributor or write an email to service.instruments@smeg.it
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