Bartscher 109640 Dishwasher US PPlus500 LPR Operating instructions

EN
Instructions for Use and
Maintenance
109640
109641
COD.: 5300E_U
Ed. 00 - 01/2021
APPLICARE ETICHETTA
MATRICOLA
Thank you for choosing our machine.
The instructions for installation, maintenance and use found on the following pages have
been prepared to ensure a long life and perfect operation of your unit.
Please, do follow the instructions carefully.
We have designed and built this machine using the latest innovative technologies. Now
you shall take good care of it.
Your full satisfaction is our greatest reward.
READ THESE INSTRUCTIONS CAREFULLY BEFORE INSTALLING THE MACHINE.
WARNING: FAILURE TO COMPLY, EVEN PARTIALLY, WITH THE PRESCRIPTIONS IN THIS MANUAL
WILL RENDER THE PRODUCT WARRANTY NULL, AND THE MANUFACTURER SHALL NOT BE
LIABLE.
TRANSLATION OF THE ORIGINAL INSTRUCTION
CONTENTS
EN
Page
WARNINGS
33
1. MACHINE DESCRIPTION
1.1 Machine Description
1.2 Machine features
1.3 Data plate
2. CONTROL PANEL AND RELATIVE SYMBOLS
2.1 Key
2.2 Display
3. OPERATION
3.1 Machine start-up
3.1.1 Start-up
3.1.2 Start the wash cycle
3.1.3 Switching OFF
3.2 Cutlery and crockery loading
3.3 Detergent use
3.4 Rinse aid use
3.6 Regeneration function (option)
3.7 Extra cold rinse function (option)
3.8 Inlet water temperature probe (option)
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WARNINGS
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4. ECOLOGICAL ASPECTS
4.1 Recommendations for optimal use of energy, water and additives
5. H.A.C.C.P. AND HYGIENE REGULATIONS
6. MAINTENANCE
6.1 Routine maintenance
6.2 Extraordinary Maintenance
7. MACHINE INSTALLATION
7.1 Handling
7.1.1 Handling the product
7.1.2 Storage
7.2 Prepare for installation
7.2.1 Room features
7.2.2 Electrical connection - Characteristics
7.2.3 Water supply connection - Characteristics
7.2.4 Water supply characteristics
7.2.5 Steam evacuation
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7.3 Installation
7.3.1 Positioning the machine
7.3.2 Electrical connection
7.3.3 Water connection
7.3.4 Start-up
8. SIGNALS AND ALARMS
8.1 Signals
8.2 Alarms
9. ENVIRONMENTAL ASPECTS
9.1 Packaging
9.2 Disposal
10. TROUBLESHOOTING
11. EU DECLARATION
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EN
WARNINGS
This instructions booklet must be kept with the machine for future
consultations. If the machine is sold or transferred to other users, make
sure the booklet always goes with the unit so that the new owner can
have all the necessary information on operations and all relevant instructions.
The instructions booklet must be carefully read before installation and before
starting the machine.
• Adaptation of the electrical and water systems for dishwasher installation must
only be carried out by qualified operators.
• The user shall not carry out any repair and/or maintenance operations. In any case
contact qualified personnel.
• Only qualified personnel can access the control panel, when the main power switch is
OFF.
• Servicing of this machine must be performed by authorized personnel only.
N.B.: Use genuine spare parts only. Non-genuine parts will void the warranty and
the manufacturer will take no responsibility for any damage.
• Do not use old load pipe, but only new ones.
• Follow the instructions given in the manufacturer’s booklet for cleaning operations (chap. 6).
• This machine must only be used by adults. This is a professional machine to be used by
qualified personnel, installed and repaired exclusively by qualified Technical Personnel.
The Manufacturer declines any responsibility for improper installation, use, maintenance
or repair.
• This appliance can be used by trained youth aged from 15 years and above. It cannot
be used by persons with reduced physical, sensory or mental capabilities or lack of
experience and knowledge.
• Children shall not play with the appliance.
• Cleaning and user maintenance shall not be made by children without supervision.
• This machine must be disconnected from the main electrical supply after use
at the end of the day and for any service/maintenance operation following this
procedure:
Switch the machine off from the control panel.
Drain the tank.
Disconnect the electrical supply by the omni-polar switch (main switch located
on the wall).
Shut the water supply valve(s).
Disregarding the aforesaid prescriptions is a serious misuse and can cause
damages and injures to property and people, and will relieve the manufacturer
from whatever liability.
NOTE: The manufacturer declines any responsibility for accidents to people or any
damage deriving from failure to observe the above listed instructions.
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EN
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EN
1. MACHINE DESCRIPTION
1.1 Machine Description
Control panel
Wall-hung main power
switch: at installation
serviceman supply and
care
Door
Standard equipment for machine
with a 500 mm rack:
nr. 1 glasses rack
and
nr. 1 500x500 mm plates rack
Capacity per plate rack:
12 soup plates or
18 flat plates
Max Ø = 340 mm
Standard equipment for
machine with a 500 mm rack:
nr. 1 cutlery basket
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Standard equipment for machine with a 400 mm
rack:
option A) nr. 2 square glasses racks 400x400 mm
or
option B) nr. 2 round racks Ø 400 mm
nr. 1 support for round rack
Option A)
Option B)
Standard equipment for
machine with a 400 mm rack:
nr. 1 cutlery basket
and
nr. 1 saucers holder
Optional:
Probe lack
detergent/rinse aid
Optional:
Water softener
Optional:
Detergent dispenser
Optional:
Drain Pump
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EN
To operate the machine, 3 connections are needed:
• Electrical;
• Water supply;
• Water drain.
This is a cycle machine comprising a wash cycle with detergent and a rinse cycle with injection of rinse-aid.
This machine is designed exclusively for washing dishes, glasses and various pots and pans with human food
type of residue.
Any other use is deemed improper.
DO NOT wash articles polluted with petrol, paint, chips of steel or iron, fragile objects or material not resistant to the washing
process.
Do not use acidic corrosive chemical products or alkaline and solvents or chlorine based detergents.
Do not open the machine door when operating.
In any case, the machine has a special safety device which immediately stops the unit if the door is open, thus preventing
water spillage.
Always switch the machine completely off and drain the water tank, before accessing inside.
The drain pump optional is used to keep the correct water level in the wash tank.
To drain completely the wash tank at the end of the day, see par. 3.5 Drain pump system.
1.2 Machine features
The machine has a noise level below 65 dB(A).
1.3 Data plate
A Power source
B Total power installed
C Dynamic pressure
D Envelope protection degree
E Total electricity absorption
RoHS
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Model
S/N
FAMIGLIA PRODOTTO
FAMILY PRODUCT
FAMILLE DU PRODUIT
FAMILIA PRODUCTO
FAMILIE DES PRODUKTES
Model DW XXXX
ANNO
YEAR
ANNÉE
AÑO
JAHR
S/N DW X xxxxxxx
N=2017 - 2018
O=2018 - 2019
P=2019 - 2020
Q=xxxx - xxxx
RoHS
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NUMERO DI SERIE
SERIAL NUMBER
NUMÉRO DI SÉRIE
NUMERO DI SERIE
SERIENNUMMER
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S/N
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2. CONTROL PANEL AND RELATIVE SYMBOLS
2.1 Key
A
F
B
C
D
E
A) START key to start up cycle / select cycle
B) Regeneration key (option)
C) Extra cold rinse key (option)
D) Drain key (option)
E) Switching – On / STAND BY key
F) Display
2.2 Display
F17
5 F14
F16
6 F15
4 F13
F12
F18
F11
F19
F10
F1
F3
F2
F4
F1) Totalizer
F2) Tank filling indicator
F3) Tank draining indicator
F4) Stand by indicator
F5) Heating elements enabled
F6) Regeneration indicator (option)
F7) Cold rinse indicator (option)
F8) Salt shortage indicator (option)
F9) Alarm indicator
F10) Detergent level indicator (option)
F11) Disabled
F12) Boiler temperature display
F13) Cycle # 4 running
F14) Cycle # 3 running
F15) Cycle # 2 running
F16) Cycle # 1 running
F17) Tank temperature indicator
F18) Self-cleaning cycle running
F19) Rinse-aid level indicator (option)
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F7 F8
F5
F6
F9
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3. OPERATION
3.1 Machine start-up
3.1.1 Start-up
• Insert the overflow pipe in the special seat inside the tank. Make sure all the filters are properly fitted in their seats (see
pic. 2). The filters must be cleaned every 30-40 wash cycles and whenever necessary.
Do not operate the machine without filters and in particular the pump suction filters.
pic. 1
• Close the door.
• Turn the water valve “open”.
• Turn the main power switch ON.
• The machine is on STAND-BY. In the G display are shown: the date (dd/mm on the right) and time (hh/mm on the left).
• Keep pressed the key E.
• The machine start will be active when the key Start A flashes. After a few seconds the tank filling phase starts. The F2
indicator and the F1 temporizer (left to right) light on. Should the machines be equipped with the WRAS certified Break Tank
or fed by an osmotic-water device, the tank-filling phase will be longer.
• After filling, the machine automatically starts the heating phase. The phase is displayed by the Start A key flashing (green).
The tank and boiler indicators F17 and F12 switch on. The indicator F5 switches on.
The machine is ready to wash when the set temperatures are reached. The indicator F5 switches off. The Start A key stops
flashing.
• Insert the special green rinse aid dispenser tube in the liquid rinse aid container and check that the quantity is sufficient for
the daily requirement. The transparent tube (if present) must be inserted in the detergent container.
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3.1.2 Start the wash cycle
• Insert the rack filled with dishes to wash (see paragraph 3.2). The plates must be correctly placed in the rack.
• Close the door.
• To select the wash cycle (1, 2, 3, 4) keep pressed the key Start A. The display will show in sequence the available programs.
Once the wanted program is displayed, do release the button.
Available programs:
Cycle
Code
Cycle name
Total time
(*)(#)
Wash temperature (°C)
(#)
Rinse temperature (°C) (#)
rack 400
rack 500
1
Cycle 1
60
55
70
70
2
Cycle 2
90
55
70
85
3
Cycle 3
120
55
85
85
4
Cycle 4
180
55
85
85
3+
Cycle 3 HYGIENE+
180
70
---
90
4+
Cycle 4 HYGIENE+
620
70
---
90
(*): Timing calculated without the intervention of the Thermostop device.
(#): The cycles (1, 2, 3, 4) are a customizable cycles according to the user’s needs, to be set by a technician during the
machine installation, HYGIENE+ version excluded cycles (3+, 4+).
(+): These cycles are available on the HYGIENE+ - rack 500 version only, upon request.
The indicator F5 switches on.
Start the cycle by pressing the key Start A (for 1 second maximum). The key Start A turns blue on (steady light). The F1
totalizer displays the time progression from the cycle start.
If during the selected cycle the boiler temperature (indicator F12) drops below the set value, the machine keeps washing
until the set temperature is reached (Thermostop).
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• At the end of the cycle the key Start A alternatively flashes in blue/green. The display shows the message END and the
F1 totalizer is completed.
• The machine is ready for a new wash.
Note: It is advisable to change the tank water, by means of another filling, at least every 30 washes or twice a day. An alarm
flashes when this operation is needed (see Warning).
Note: The machine does not accept other cycles until the door is opened or the key Start A is pressed for two seconds.
3.1.3 Switching OFF
• Keep pressed the key E. The machine will turn in stand by-mode (F4 steady red indicator).
• Drain the wash-tank. Take off the overflow pipe. For machines equipped with drain pump see par. 3.5.
• At the end of the day, clean the machine (see chap. 6 Maintenance).
• Shut the water valve.
• Switch the main power switch OFF.
3.2 Cutlery and crockery loading
Before cutlery and crockery loading in the machine, coarsely clean them from the leftover food.
It isn't necessary to rinse the cutlery an crockery under water.
ATTENTION: Do not wash articles polluted with petrol, paint, chips of steel or iron, ash, sand,
wax, lubricant grease. These substances damage the machine. Do not wash fragile objects or
material not resistant to the washing process.
Note the following recommendations:
•
Crockery and cutlery should not be inserted inside one another, covering each other.
•
Place the crockery in order to all surfaces can be reached by water; otherwise the dishes are not
washed.
•
Make sure all the crockery are in a stable position and that the hollow containers don't overturn
(cups, glasses, bowls, etc.) .
•
Place in the rack all the hollow containers such as cups, glass, etc. upside-down.
•
Place the crockery with deep hollow with upper face downwards, so that water can flow out.
•
Make sure the smaller crockery do not fall from the rack.
•
Check all the wash arms runs freely and they are not blocked by too tall or too prominent crockery.
Eventually, run a manual rotation of the arms to check it.
Some foods, such as carrots, tomatoes, and others, may contain some natural dyes substances, that in
large amounts, can alter the crockery and plastic parts colors.
Any discoloration does not mean that the plastic is not heat resistant.
Crockery and cutlery not suitable for dishwasher
Not suitable for dishwasher:
• Wooden crockery and cutlery or with wooden parts; water at high temperature causes deformation to wood. Also the
adhesives used are not suitable for treatment in the dishwasher; a consequence could be the handles detachment.
• Crafts, precious vases or decorated glasses.
• Not heat-resistant plastic crockery.
• Copper, brass, pewter or aluminum objects: they may become discolored or opaque.
• The decorations on glass, after a certain number of washes, can lose gloss.
• Fragile glasses or crystal items, if often washed, can become opaque.
We recommend to buy exclusively crockery and cutlery suitable for dishwashing.
After several washes, the glass can become opaque.
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It is mandatory to repeat the washing cycle if at the end of the cycle the crockery are not well clean or if there are
washing residues (glasses, cups, bowls, etc. with liquid inside).
3.3 Detergent use
By request the dishwasher can be equipped with an electric detergent dispenser (always recommended). The machine
automatically sucks the detergent.
The detergent shall be the NO FOAM type, suitable for industrial dishwashers. The use of good quality liquid detergents is
recommended.
Follow the manufacturer’s recommendations for chemical dosage, related to the local water hardness.
A correct amount of detergent is very important for a successful wash.
Should the detergent lack the F10 indicator on the display flashes (only with optional "Sensor for Chemicals Low Level").
3.4 Rinse aid use
The machine has a standard rinse aid dispenser. The machine automatically sucks the product.
The rinse-aid chemical, shall be suitable for professional glass and dishwashers. It is advisable to rely on specialized retailers
in the sector.
Should the rinse-aid chemical lack the F19 indicator on the display flashes (only with optional "Sensor for Chemicals Low
Level").
3.5 Drain pump system (option)
The cycle drain pump works in an automatic and independent way.
At the end of the day, to completely empty the tank:
Remove the overflow.
Close the door. Press the KEY D; the tank draining indicator F3 and the totalizer turn on for the time set by the program.
After the draining is complete, the machine turns automatically in STAND-BY mode.
This operation is also possible with machine in stand by-mode. Once finished, the machine returns to the initial mode.
See chap. 8 if an alarm appears.
Note: The machine must not be switched ON during the emptying phase.
IMPORTANT: Always turn the main wall switch off and close the water valve at the end of use.
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3.6 Regeneration function (option)
Should the machine be equipped with a water-softener circuit, this will be fully automatic.
When needed, a 120” regeneration cycle will automatically activate (machine ON). During this phase the indicator F6
switches on (steady).
If needed the cycle can be activated even during the wash-tank loading. If the activation is made during the wash-cycle,
this will be longer.
The circuit board is designed to call periodically for a 20 min. manual regeneration cycle (according with the water hardness
adjusted). This regeneration cycle can also be activated by the user, should the rinse quality be dissatisfactory. The indicator
F6 flashes.
IMPORTANT: Before starting a regeneration cycle check if there is salt in the special container.
When the indicator F8 flashes on the display it means that the salt level in the bowl is low (only on machines equipped with
the optional Water Softener).
To add salt, open the machine door and unscrew the salt container plug inside the tank.
Fill the special container with specific coarse salt for regeneration (coarse salt: 0,500kg - 1-4 mm grains), being careful
not to spill it into the tank. A strong concentration of salt can negatively affect the correct functioning and service life of the
machine and generate rust and the steel corrosion. After filling with salt, lock the plug tightly.
To start a complete regeneration cycle it is needed to switch off the machine with the key E.
The indicator F4 turns on.
Drain the tank. Remove the overflow. For machines equipped with drain pump see par. 3.5.
Press the key B. The indicator F6 turns on. The machine carries out with the various phases.
The cycle is finished when the indicator F6 goes off after around 20 minutes.
The machine returns to stand by-mode (indicator F4 lighted).
Note: Regeneration times will be blocked only if the door is opened.
The optional regeneration is not allowed in the following conditions:
• During programming.
• During the wash cycle.
• During manual draining.
• If the tank is filled; in this case the message drAIn tAnk will be displayed for about 4sec.
• If the machine is ON.
In the case of water hardness above 35°f it is advisable to install an external water softener
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3.7 Extra cold rinse function (option)
This function can only be enabled if the machine is equipped with the optional Cold rinse function.
Machine ON. Press the key C.
After the normal rinse cycle an extra cold rinse is made for few seconds with tap water.
During the wash cycle or manual draining the type of rinse selected cannot be changed.
The Extra cold rinse function selection is displayed by the F7 indicator lighting.
Note: The Additional Cooling selection is not memorized. It must be set every time the machine is switched off and then on
again (if this function is required).
3.8 Inlet water temperature probe (option)
The machine can be equipped with a built-in inlet water probe that allows verifying the boiler inlet water-temperature.
With machine in ready-mode, by pressing both the key A and C it is possible to visualize the temperature.
WARNINGS:
•
•
•
Do not slam the door when opening and closing.
Do not put material or objects on the machine.
The machine has an IP (see serial number label on the machine) protection rating against accidental water splashes
and is not protected against pressurized water jets. Pressure-cleaning systems shall, therefore, not be used on this
machine.
• Do not dip bare hands into water containing detergent. If this should occur, wash them immediately with plenty of water.
Check the safety instructions on the detergent container.
• Some important rules must be followed for using this appliance:
1) never touch the appliance with wet hands or feet;
2) never use the appliance when barefooted;
3) do not install the appliance in places exposed to water splashes.
• This machine must be disconnected from the main electrical supply after use at the end of the day and for any
service/maintenance operation. Switch off the main switch located on the wall, which shall be installed by a
professional installer. Shut the water supply valve(s).
• Do not cover the intake or dissipation grids.
• Do not use water to extinguish fires on electrical parts.
WARNING: INTERNAL CLEANING OF THE MACHINE SHALL BE CARRIED OUT AT LEAST 10 MINUTES AFTER
THE POWER SWITCH HAS BEEN TURNED OFF.
WARNING: DO NOT INSERT HANDS AND/OR TOUCH THE PARTS LOCATED AT THE BOTTOM OF THE WASH
TANK AND/OR AT THE END OF THE WASH CYCLE.
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4. ECOLOGICAL ASPECTS
4.1 Recommendations for optimal use of energy, water and additives
Salt dosing: A pre-set (by the manufacturer) quantity of salt is injected in the resins at each regeneration cycle. It
is important to observe the number of regeneration cycles recommended in paragraph 3.6 Regeneration device
in order to avoid salt spills or lime deposits.
Use the machine fully loaded when possible: This shall prevent detergent, rinse aid, water and energy consumption waste.
Detergent and rinse-aids: Use detergents and rinse-aid chemicals with high biodegradability, to best respect the environment.
Verify proper dosage in relation to water hardness at least three times a year. Excess product pollutes rivers and seas while
an insufficient dose results in unsatisfactory dish washing and/or hygiene.
Boiler and Wash-Tank temperatures: The boiler and tank temperatures are set by the manufacturer in order to obtain the best
washing results with detergents on the market. The temperatures can be reset by the installer in relation to your detergent.
Pre-washing: Carefully pre-wash with a moderate amount of water at room temperature to facilitate the removal of animal
fats. To remove encrusted materials warm water soaking is recommended.
Note: Wash objects as soon as possible to avoid deposits from drying and compromise effective washing.
For effective washing routine dishwasher cleaning and maintenance is advised (see chap. 6).
Disregarding the points listed above and of any the information contained in this manual can cause energy, water
and detergent waste with a subsequent increase in running costs and/or performance reduction.
5. H.A.C.C.P. AND HYGIENE REGULATIONS
•
•
•
•
•
•
•
When starting the machine ON, no wash-cycle will be starting until the set boiler and wash-tank temperatures are reached.
During operation, the machine will not start the rinse cycle till the set boiler temperature is reached.
Remove carefully all solids from the objects to be washed, to avoid obstruction of filters, nozzles and piping.
Drain the wash tank and clean the filters at least twice a day.
Check if the detergent and rinse-aid dosage are correct (as recommended by the manufacturer). In the morning, before
starting the machine, check that the quantity of chemicals in the canisters is enough for daily supply.
Keep your working tables clean.
Extract the rack with clean hands or gloves to avoid finger marks.
Do not dry or polish the washed objects with cloths, brushes or rags that are not sterile.
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6. MAINTENANCE
6.1 Routine maintenance
WARNING: The machine is not protected against pressurized water jets. Do not use pressure cleaning
system against the machine.
It is recommended to contact seller for cleaning instructions, in order to have detailed indications on
methods and products for the correct periodical machine sanitation.
Do not use bleach or chlorine based detergents.
Daily cleaning is needed to ensure that the machine runs perfectly. The following shall be carried out:
• Turn the machine in stand-by mode, by pressing the key E (see chap. 2).
• Remove the surface filters and clean them under running water. Drain the tank water (see par. 3.1.3).
• Remove the pump filter and clean with a brush and a water shower (see pic. 5).
• Remove the arms by loosening the fixing screws, and thoroughly clean them, and the nozzles under running water (see
pic. 5).
• Reassemble the parts and reposition the wash pipes firmly in place. Take extreme care to re-assemble the nozzles in
the right position (open and / or closed nozzles) and that the arms are installed with the right axial angle.
pic. 5
• Clean the tank very carefully, using a water shower.
• It is recommended to leave the machine door open at the end of the day.
• Shut the water valve.
• Turned off the machine by switching the main power switch OFF.
Automatic cycle of machine self-cleaning/rinsing: recommended at each day end.
The machine should be in stand by-mode (without filter, without overflow pipe and machine door closed). Press the key Start
A; an automatic cycle of 1 minute will start, after this the machine will be stand by-mode.
• Shut the water valve.
• Turned off the machine by switching the main power switch OFF.
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6.2 Extraordinary Maintenance
Once or twice per year, the machine should be checked by qualified Service Personnel:
1 Clean the intake filter of the solenoid valve.
2 Remove scaling from the heating elements.
3 Check the status and the tightness of all gaskets.
4 Check the perfect state and/or wear of the components. If a component is damaged or oxidized replace it immediately,
with genuine spare parts only.
5 Check the efficiency of the dispensers.
6 Check the efficiency of the door safety switch.
7 Tighten firmly all electrical connections (qualified Service Personnel only).
Every 3-4 years of machine use, double-check the tightening and the efficiency of all electrical contacts, with special
attention to the contacts of starters and relays. Increase controls frequency if the machine is operating in heavy
or intensive conditions.
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7. MACHINE INSTALLATION
7.1 Handling
7.1.1 Handling the product
The machines must be handled strictly as shown in pic. 6 regarding the grip
points indicated for lifting with a lift truck.
Latch the machine in a way that secures no vibration or shocks during
transportation.
Note: Slinging with ropes not recommended.
After unpacking, make sure the appliance has not been damaged due to
transportation. If it has been, do notify the seller about this problem. If the
pic. 6
damage might question the machine’s safety, do not install the appliance.
Double check the firm tightness of all hose-clamps on piping, nuts and bolts, and fasteners, that might come loose
with the transport, to prevent water dripping or leakages, or other damages, during the machine's operation.
See chapter 9 ENVIRONMENTAL ASPECTS for disposal of the packing material.
7.1.2 Storage
Storage temperature: min. +4°C - max +50°C - humidity <90%.
The stored parts should be checked periodically, to detect any sign of deterioration.
Do not put anything on the machine, even if packed in its box.
7.2 Prepare for installation
This is just a guide-line for the machine installation.
The installation must be performed by a qualified engineer.
7.2.1 Room features
Install the machine, in a room closed to weather and with a guaranteed temperature-range between 5 and 35°C.
The machine is equipped with thermostatic sensors to manage the temperatures. To guarantee a proper functionality these
sensors shall not operate at a room temperature below 5°C.
For this reason, it is fundamental that before starting the machine reaches the room temperature.
7.2.2 Electrical connection - Characteristics
The electrical connection to network shall be carried out in accordance to the local laws in force.
Make sure that the supply voltage is the same as reported on the machine plate and that the network can stand the needed
power absorption shown on the same plate.
A suitable omni-polar one-way switch shall be installed and sized according to the absorption provided,
in order to completely guarantee the disconnection from the supply mains, under “category III”
overvoltage conditions.
This switch shall be included in the power network solely and exclusively used for this purpose and
installed in the immediate vicinity of the machine.
Always turn the machine off via this switch. This is the only model of switch that guarantees a total
electrical power disconnection.
Make sure that the facility is equipped with efficient ground connection.
WARNING: check very carefully if the “ground connection” of the machine, is properly sized and fully efficient,
and that not too many units are connected on it. An undersized or poor “ground connection” might lead to
corrosion and/or pitting effect on the stainless steel plates, even to perforation.
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7.2.3 Water supply connection - Characteristics
Fresh water supply features:
Water characteristics table
Static Pressure
Dynamic Pressure*
Water hardness**
Cold water-supply temperature***
Hot water-supply temperature****
Capacity
Table 1
Min
200kPa
150kPa
2°f
5°C
50°C
Max
400kPa
350kPa
8°f
50°C
60°C
10l/min
Connect the machine's water supply with an interrupt valve capable of quickly and completely shutting off water intake.
*It is compulsory to install a water-softener, in case of water with average hardness above 8°f. Washed objects will
be cleaner and the machine will last much longer.
The machine can be equipped with a water softener, on request. If the machine is equipped with a water-softener, a
regeneration of the resins shall be done on regular basis (see par. 3.6 Regeneration device).
N.B.: Any damage caused by limestone (calcareous water higher-up than 8°f and without water-softener) will not be covered
by warranty.
A periodical check of the supplied water hardness is highly recommended.
**Machines shall be made with extra power in case of cold water infeed.
***The water supply temperature shall never exceed 55°C.
7.2.4 Water supply characteristics
The machine water supply must be potable, in compliance with Directive 98/83/EC.
The inlet water must also meet the parameters given in the table 2.
Table 2
Water parameters table
Chlorine 1
pH
Water hardness
Iron 3
Manganese 4
Min
6,5 1
Max
2mg/l
8,5 3
8°f 2-3
0,2 mg/l
0,05 mg/l
Out of range values might lead to corrosion and jeopardize the life of the machine.
Should the water hardness is higher it is compulsory to install a water softener and check periodically its operation.
3
Out of range values might lead scaling and sediments with a consequent lower performance, functionality, and expected
life of the machine.
4
Desired value: Out of range values might lead stainless steel blackening/tarnishing.
It is recommended a water test once a year.
1
2
7.2.5 Steam evacuation
In accordance with regulations of environmental hygiene, for the proper functioning of the machine and a healthy environment
for the operator who working in there, it should be at least 10 air volume changes per hour in the room where the machine
is installed.
For small wash rooms we recommend at least 15 air volume changes per hour.
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7.3 Installation
7.3.1 Positioning the machine
Remove the packing with care.
Lift the machine as described in par. 7.1.1 Handling the product.
Position the machine as shown on the installation diagram (lay-out) approved at the
time of the offer.
Maintain a minimum distance of about 50 mm from the walls, so that motors are
ventilated (see pic. 7). Install suction hoods to assure proper ventilation of the room,
in order to eliminate steam and excessive humidity.
Check that the machine is properly levelled, by adjusting the legs (see pic. 8).
Make sure the machine is not standing on the power cable or on the filling/drain hoses.
Level the machine flat, by adjusting the support feet.
50 mm
pic. 7
pic. 8
7.3.2 Electrical connection
The electrical connection shall be carried out in accordance to the local laws in force.
The machine has a connection at the back, indicated by the symbol
, that is meant to link the steel structure and masses
among different apparatuses, to prevent electro-static electrical shocks.
The electrical supply cable must be new, flexible, and according to "har" H07RN-F or a local valid equivalent. The cable size
is dimensioned according to the power.
If the machine is fitted with a three-phase pump, check the correct motor rotation (right rotation as per arrow on the casing).
This is not needed if the pump is a single-phase model (standard).
MAX 0,5m
7.3.3 Water connection
pic. 9
Connect the water in-feed hose, given with the machine, to a ¾” water supply tap.
Connect the machine draining pipe to the connection located at rear, under the back-panel, in such a
way that water flows freely (therefore ensuring a minimum slope). If the water cannot be discharged
to a level below the machine drain, it is advisable to install a drain pump (supplied on request).
Maximum drain height = cm. 50 (see pic. 9).
The drain tube shall always be connected to a siphon in order to prevent the release of odors.
In those machines equipped with “water softener” the water supply temperature shall not exceed
40°C, to avoid damages to the filters’ resins.
7.3.4 Start-up
At installation engineer’s care.
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EN
8. SIGNALS AND ALARMS
8.1 Signals
The signals messages are visualized, based upon their meaning.
Machine in stand-by mode:
Total regeneration warning (option). When the F6 indicator flashes on the display it means that a total regeneration is
needed (only on machines equipped with the optional Water Softener).
Drain tank warning. When drain tank scrolling message appears on the display it means that you are trying an operation
that cannot be done with the wash tank full.
Machine switched on or in stand-by mode:
Door open warning. When door appears on the display it means that you are trying an operation that cannot be done with
the open door.
Machine switched on:
Draining tank warning. When the F3 indicator flashes on the display it means that it is necessary to change the tank water.
Salt level warning (option). When the F8 indicator flashes on the display it means that the salt level in the bowl is low (only
on machines equipped with the optional Water Softener).
Detergent level warning (option). When the F10 indicator flashes on the display it means that the detergent is over (only
on machines equipped with the optional "Chemicals level Sensor").
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EN
Rinse-aid level warning (option). When the F19 indicator flashes on the display it means that the rinse-aid is over (only
on machines equipped with the optional "Chemicals level Sensor").
Flowmeter failure warning (option). When the F9 symbol appears on the display it means that no passage of water is
detected and the inlet water temperature probe is damage or is disconnected (only on machines equipped with the optional
“Flowmeter” installed and enabled, after the water filling or the rinse). By pressing both the key A and C for about 10 seconds
the message Err FLuS appears.
!
!
Water probe failure (option). By pressing both the key A and C for about 3 seconds it is possible to check the machine
inlet water temperature (only on machines equipped with the optional “Loading water probe” installed and enabled). If the
water probe is damage or disconnected the message FAIL 000°C appears.
8.2 Alarms
The alarms are displayed, based upon their meaning.
If an alarm occurs the machine stops.
TYPE OF ALARM
B2
B3
B4
B5
B9
E1
E2
E3
E5
E6
E8
Z6
Z9
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CAUSE
BOILER PROBE FAILED
BOILER HEATING ALARM
FAILURE RINSING
BOILER OVERHEATING
BOILER SAFETY THERMOSTAT
WATER LOAD FAILED
TANK PROBE FAILED
TANK HEATING ALARM
TANK OVERHEATING
TANK DRAINING FAILED
TANK SAFETY THERMOSTAT
TANK LOW LEVEL
REGENERATION FAILED
EN
B2. BOILER PROBE FAILED:
Cause: The circuit board does not detect the boiler sensor.
Remedies: Contact Technical Service.
!
!
B3. BOILER HEATING ALARM:
Cause: The factory-set boiler temperature was not achieved in the maximum
foreseen time limit.
Remedies: Contact Technical Service.
B4. FAILURE IN RINSING (on machines equipped with the BREAK TANK):
Cause: The Break Tank water was not used during the rinse cycle.
Remedies: Contact Technical Service.
!
B5. BOILER OVERHEATING:
Cause: The water temperature in the boiler exceeded 105°C.
Remedies: Contact Technical Service.
!
B9. BOILER SAFETY THERMOSTAT
Cause: The boiler safety thermostat is tripped.
Remedies: Contact Technical Service.
!
!
E1. WATER LOAD FAILED:
Cause: The machine wash-tank was not filled in the maximum foreseen time
limit.
Remedies: Open the water supply valve and verify a proper water supply flow.
Contact Technical Service.
E2. TANK PROBE FAILED:
Cause: The circuit board does not detect the wash-tank sensor.
Remedies: Contact Technical Service.
!
!
E3. TANK HEATING ALARM:
Cause: The factory-set wash-tank temperature was not achieved in the
maximum foreseen time limit.
Remedies: Contact Technical Service.
E5. TANK OVERHEATING:
Cause: The wash-tank temperature exceeded 90°C.
Remedies: Contact Technical Service.
!
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EN
!
E6. TANK DRAINING FAILED:
Cause: The draining of the wash-tank was not completed within the maximum
foreseen time limit.
Remedies: Contact Technical Service.
E8. TANK SAFETY THERMOSTAT
Cause: The tank safety thermostat is tripped.
Remedies: Contact Technical Service.
!
Z6. TANK LOW LEVEL:
Cause: The tank pressure-switch detects a too low level of water in the tank.
Remedies: Check the overflow pipe. Contact Technical Service.
!
!
page 54
Z9 REGENERATION FAILED (on machines equipped with the optional
Water Softener):
Cause: The salt sensor does not work properly.
Remedies: Check if there is salt in the special container. Contact Technical
Service.
EN
9. ENVIRONMENTAL ASPECTS
9.1 Packaging
Packaging is made of the following components:
•
a wooden pallet;
•
a nylon sack (LDPE);
•
a multi-layer carton;
•
polystyrene (PS) strips;
•
polypropylene (PP) banding.
All above materials, shall be disposed and treated in accordance with the Local Laws in force.
9.2 Disposal
The symbol WEEE/RAEE used on this product indicates that it cannot be treated as domestic waste. Proper
disposal of this product contributes to protecting the environment. For more information on product recycling,
contact the local authorities, domestic waste authorities or the dealer where the product was purchased.
For product or parts disposal, follow the Council directives 2011/65/UE and 2012/19/UE as amended and/or
application legislative decrees.
The present product or parts cannot be disposed of as urban waste but shall be collected in separate containers (see the
waste bin on wheels symbol with an “X” on the product).
At the time of product disposal, the user shall refer to the waste electrical and electronic equipment (WEEE/RAEE) specification.
The manufacturer guarantees the absence of dangerous substances in the EEA used in conformity to the directive 2011/65/UE.
If the user does not comply with the regulations he/she shall be subject to the penalties foreseen by each member state.
Disconnect electricity and water before disposal.
Cut away the electrical cable to ensure that further use is impossible.
All metal parts are recyclable as they are made of stainless steel.
Recyclable plastic parts are marked with the plastic material symbol.
10. TROUBLESHOOTING
Type of Problem
Possible Causes
The machine does not Main switch not ON.
turn on
The machine does not Water valve shut.
load water.
Rinse nozzles or solenoid-valve
filter blocked and/or scaled with
limestone.
Defective pressure-switch.
The machine loads water Scarce water supply pressure
very slowly
Rinse booster pump blocked (if
installed)
Wa s h i n g r e s u l t s a r e The washing nozzles are obstructed
unsatisfactory.
or the rack does not rotate.
Foam is present
Fats or starches not removed.
Filters are dirty.
Cure
Turn switch ON.
Open the water valve.
Clean the rinse arm nozzles, piping and solenoid-valve filter.
If the machine is equipped with a water softener check the
salt content or regenerate the resins more often
Replace pressure-switch.
Check the water supply pressure
Contact Technical Service.
Remove the wash rack and clean the wash nozzles. Check
the right positioning of the wash-arm, tightening firmly.
Use no-foam detergents or reduce the dose in use.
Insufficient detergent concentration.
Remove filters, clean with brush under a jet of water and
replace in original position.
Check tank temperature (which Contact Technical Service.
must be between 55°C and 60°C).
Wash time insufficient for the type Select a longer wash-cycle, if possible, otherwise repeat
of dirt.
the wash cycle.
Wash water is dirty.
Drain the tank water, clean the filters; refill the tank and
replace the filters correctly.
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EN
Type of Problem
Possible Causes
Objects are not properly Not enough rinse aid.
dried
The rack is not suitable for the
objects
The washed items may have been
sitting in the wash chamber too
long.
Rinse water temperature too low
Surface of dishes and glasses too
rough or porous for material wear.
Streaks and spots on Too much rinse-aid chemical.
objects.
Too hard water.
For appliances with softener: too
little salt in the salt container or
the resins have not been properly
regenerated.
Salt present in dishwasher sump.
Cure
Increase dosage. Contact Technical Service.
Use the suitable rack which gives the objects an inclined
position so that water can rinse away.
As soon as the cycle stops, remove the rack with objects
so that they can dry more quickly in the air.
Check the boiler temperature.
Replace type of dishes and glasses used.
Reduce the rinse aid amount. Contact Technical Service
Check the water quality. Water must not exceed 2-8°f in
hardness.
Fill the salt container (coarse salt: 1-4 mm grains) and
regenerate the resins more often. If lime deposits are also
observed on the body of the machine, have a qualified
technician check the operation of the water softener.
Thoroughly clean and rinse the appliance, and avoid spilling
salt when filling the container.
Contact Technical Service
The machine suddenly The machine is connected to an
stops during operation.
overload device.
A machine safety device was Check the electrical devices (Contact Technical Service).
triggered.
The washing pump doesn't The pump is blocked
Contact Technical Service.
work
N.B.: For any other question, please contact your Service provider.
The manufacturer has right to modify any technical characteristics without prior notice.
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EN
11. EU DECLARATION
The machine purchased is in compliance with the norms stated in the EU declaration attached to the machine in original.
Please find attached below the facsimile of this declaration, with the general data of the machine purchased. For the absorption
data refer to the data-plate on the machine.
DICHIARAZIONE DI CONFORMITA' UE
EU DECLARATION OF CONFORMITY
DÉCLARATION EU DE CONFORMITÉ
EU-KONFORMITÄTSERKLÄRUNG
DECLARACIÓN EU DE CONFORMIDAD
DECLARAÇÃO EU DE CONFORMIDADE
Il sottoscritto (1), autorizzato dall’azienda (2), dichiara che la lavastoviglie elettrica per uso collettivo (3) è stata progettata e costruita in conformità alle
norme armonizzate (4) secondo quanto prescritto dalle seguenti direttive e successivi emendamenti (5) e in applicazione a quanto previsto dalle direttive
citate, è stata dotata di Marcatura CE e sono stati predisposti i fascicoli tecnici presso la nostra sede (2). Tale dichiarazione riguarda esclusivamente la
macchina nello stato in cui è stata immessa sul mercato, escludendo i componenti aggiunti e/o le operazioni effettuate successivamente dall’utente finale.
Declina ogni responsabilità per sinistri a persone, a cose o ad animali derivanti da manomissione della macchina da parte di terzi, ovvero da carenze di
manutenzione, di riparazione o di installazione della stessa da parte di personale non qualificato.(*)
The undersigned (1), autorized by the company(2), hereby declares that the commercial electric dishwashing machine (3) is in compliance with the
harmonised standards (4) according to the following directives and further amendments (5) and pursuant of the above mentioned directives, the CE Marking
have been applied. Furthermore, adeguate technical files have been prepared and are available at our offices (2). This declaration relates exclusively to
the machinery in the state in which it was placed on the market, and excludes components which are added and/or operations carried out subsequently
by the final user. Declines all responsibility for damages to people, properties and animals resulting from bad servicing of the machine by third parties as
from inadequate maintenance or repairs or installation by unskilled technicians.
Le soussigné (1), désigné par la societé (2), déclare que le lave-vaisselle électrique à usage collectif (3) est conforme aux normes harmonisées (4) selon
les prescriptions et directives suivantes et les amendements successifs (5) et en application des directives citées, il porte le Marquage CE. Les dossiers
techniques sont déposés dans notre siège (2). Cette déclaration concerne exclusivement la machine dans l’état dans lequel elle a été mise sur le marché
et exclut les composants ajoutés et/ou les opérations effectuées par la suite par l’utilisateur final. Décline toute responsabilité pour tout sinistre à personnes,
choses ou animaux résultant de l'endommagement de la machine par un tiers, c'est-à-dire dû à une maintenance, des réparations ou une installation
inadéquates effectuées par du personnel non-qualifié.
Der Unterzeichenete (1) berechtigt von der Firma (2), erklärt, daß die elektrischen Spülmaschinen für den gewerblichen Gebrauch (3). In Übereinstimmung
mit den harmonisierten Normen ist (4) gemäß folgender Richtlinien und deren nachfolgenden Änderungen (5) und daß in Übereinstimmung mit den
erwähnten Richtlinien die CE-Kennzeichnung angebracht wurde und daß die relevanten technischen Unterlagen zusammengestellt wurden (2). Diese
Erklärung bezieht sich nur auf die Maschine in dem Zustand, in dem sie in Verkehr gebracht wurde; vom Endnutzer nachträglich angebrachte Teile und/
oder nachträglich vorgenommene Eingriffe bleiben unberücksichtigt. Jede Verantwortung für an Personen, Sachen und Tieren verursachten Schäden, die
durch die Manipulation seitens Dritten, beziehungsweise auf mangelhafte Wartung und Reparaturarbeiten oder Installation von unqualifiziertem Personal
zurückzuführen sind, werden abgelehnt.
Quien subscribe (1), elegido de la empresa (2), declara que el lavavajilla eléctrico de uso colectivo (3) es conforme a las normas armonizadas (4) como
la prescripción de la siguientes directivas y sucesivas enmiendas (5) y, conforme con lo previsto en las citadas directivas, han recibido el Marcado CE.
Existe asimismo los especifico expediente técnico relativo disponible en nuestro domicilio (2). Esta declaración se refiere únicamente a las máquinas en
el estado en que se comercialicen, con exclusión de los elementos añadidos y/o de las operaciones que realice posteriormente el usuario final. Declina
toda responsabilidad por daños a personas, cosas o animales producidos del mal servicio de la máquina por terceras partes asi como por reparaciones
o mantenimiento indadecuados o de instalaciones por parte del personal no cualificado.
O abaixo-assinado (1), autorizado pela empresa (2), vem por este meio declarar que a máquina de lavar louça para uso comercial (3) esta de acordo com
as normasharmonizadas (4) de acordo com o previsto pelas seguintes diretivas e posteriores alterações (5) a Marcação CE foi aplicada no seguimento
das diretivas mencionadas. Os processos técnicos estão preparados e adequados e encontram-se disponíveis na nossa sede (2). Esta declaração diz
respeito apenas à máquina tal como se encontra no momento da colocação no mercado, excluindo-se os componentes adicionados e/ou as operações
efectuadas posteriormente pelo utilizador final. Declina toda e qualquer responsabilidade por danos causados a pessoas, bens e animais, resultantes do
mau manuseamento da máquina por parte de terceiros assim como manutenção incorrecta ou reparações inadequadas ou instalação por pessoal não
qualificado.
(*) Lingua originale / Original language / Originalsprache / Langue originale / Idioma original / Idioma original
2)
4) EN 60335-1:2012; EN 60335-2-58:2005; EN 55011:2009;
EN55014:2006; EN 61000 3-2:2006; EN 61000 3-3:2008;
EN61000 3-11:2000; EN 61000 3-12:2005; EN 61000 4-2:2009;
EN61000 4-4:2010; EN 61000 4-5:2006; EN 61000 4-6:2009;
EN61000 4-11:2004
1) Preposto/Person in Charge
3)
5) 2014/30/EU; 2006/42/EC; 2011/65/EU; 2012/19/EU
Firmato in originale e conservato presso la nostra sede (2).
Original document signed and available at our office (2).
Dieses Dokument ist im Original unterzeichnet und bei uns aufbewahrt (2).
Signé en original et gardé à notre siège (2).
Firmado en original y conservado en nuestro domicilio (2).
Original assinado e armazenado na nossa sede (2).
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