Electrolux WT730 TCW User manual

Flight Type Dishwashers
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General features
• Electrolux, the leading choice for catering
equipment, introduces its new line of flight type
dishwashers.
• Compact, ergonomic design and cost saving,
combined with perfect washing results, make the
Electrolux flight type dishwasher the best choice
for large canteens, in-flight catering, hospitals,
hotels and marine installations.
• Electrolux appliances have been designed using
a modular approach, allowing them to be
tailored to individual requirements.
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• All the new machines have well designed
functions making them easier to work with and
creating a pleasant working environment.
• The working environment in the dishwashing
area is improved with low temperatures, low
noise levels and reduced humidity.
• The new flight type dishwashers feature a
double skinned structure with thermal and
acoustic insulation (less than 70dB).
• Electrolux new generation of flight type
dishwashers has been engineered with tried and
tested technology.
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Electrolux flight type dishwashers have
been carefully designed to offer long term
reliability, even in the most arduous
conditions.
Reliability:
• the panels and the inspection doors
have a double skin structure in order to
reduce noise and heat dispersion
• in order to completely avoid any
detergent corrosive action, the tank is
made of AISI 316 stainless steel
• all the main elements are made in AISI 304
stainless steel:
- baring structure
- feet
- internal and external panels
- inspection doors
- washing and rinsing arms
- filter plates and filter boxes
- screws
- side support for dishes
• all electric components, wash and rinse
pumps are tested to guarantee a long
lasting operation of the dishwasher
• Stainless steel washing pumps are
standard on version “A”, optional on “B” &
“C”. As standard, all the units are
equipped with low voltage (24 volt)
control panel to guarantee high safety
standards and long lasting reliability
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Reliability
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Electrolux flight type dishwashers have
been designed to be extremely accessible
and easy to use.
Accessibility:
• easier maintenance, thanks to the
accessibility from the front and sides of
the machine
• all the main working components are
placed on the front of the machine
• adjustments of the tension of the conveyor
belt can be made from the loading side
• the fingers in the conveyor are easily
replaceable
• electrical and water service connections
can be made from above or below
• the electric control box is clearly
organized and centrally located
• the ESD (Energy Saving Device) and
condenser unit are accessible via the
hinged top
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Accessibility
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Cleanability
The flight type dishwasher has been
specifically engineered to be easily
cleanable both internally and externally.
Internal cleanability:
• final wash & rinse area behind one large
balanced inspection door to allow an easy
access to the washing area
• drying zone with inspection door for
cleaning and removal of fallen items
• washing chamber without internal pipes
• internal screws in the wash chamber do
not project past the nuts
• the loading end is easily accessible for
cleaning and emptying of the large scrap box
• washing arms in stainless steel, easily
removable for daily control and cleaning
• double tank filters (flat and box) are
easily removable
• tank with round corners to make easy
periodical cleaning, avoiding the stagnation
of food remains
• sloping base to convey the dirty water
towards the drain
• optional cleaning ramp available in
loading sections above 700 mm in length
External cleanability:
• smooth external surfaces
• 200 mm height feet enable ease of
cleaning under the machine
• loading area without feet
• the back is completely closed so that the
machine can be placed against the wall
• IPX 5 water protection
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Total control
The electronic control panel has been
designed not only to control the
dishwasher, but also to provide the
operator and engineer a host of useful
information that can improve the
efficiency and washing performance.
The new digital control panel with HACCP
integration and fault diagnosis system
is used to read the temperature of all
washing, rinsing and drying sections.
•if a fault occurs it will be indicated on
the control panel
• as an option it is possible to measure
the consumption of water and energy
• in the “Washing mode” pumps and drier
stop after one minute if no dishes are loaded
in the conveyor and start automatically
when dishes enter into the machine
• on request an integrated printer can be
installed on the machine, in order to print
out all the data about the washing
processes, displayed on the window
Power on
Low speed
DIN 50110 Window 2x16 digits Up/ down
Start
Info StopPower off High speed
Washing mode
The following information can be selected
and displayed in the window:
• washing efficiency • current alarms
• temperatures-actual and set values
• flow/speed/electrical power-actual
values (if measuring devices are installed)
• statistics-today’s washing • current
alarms-today’s washing
Stand by mode
The following information can be selected
and displayed in the window:
• temperatures: actual and set values
• flow limit settings • statistics-today’s
washing • alarms-today’s washing • time
left to service • HACCP protocol • print
protocol • clear protocol
Setup mode
In the setup mode the following fields can
be set: For the user • date and time
• choice of 12 languages • For the technician
with access code • temperatures can be
altered • timer • HACCP protocols (how
to print) • Water flows (option) • contact
time (between water and items)
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1024
The product range
Optional wideGeneral purpose
880
WTF2 2 tank (standard pre-wash)
4500 mm length
3600 plates/hour
WTF2H 2 tank (heavy duty pre-wash)
4800 mm length
3600 plates/hour
WTF3 3 tank (standard pre-wash)
5800 mm length
5000 plates/hour
WTF3H 3 tank (heavy duty pre-wash)
6100 mm length
5000 plates/hour
WTF4H 4 tank (heavy duty pre-wash)
7400 mm length
7200 plates/hour
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Version “A” Version “A”
• All models include a 1100 mm long
drying tunnel that incorporates an
inspection door to collect items that may
fall onto the belt
• The standard range is ideal for washing
items measuring up to 600 x 400 mm
wheareas the wide and high version can
wash 744 x 550 mm items
• The wide’n’high versions can take 3
plates instead of 2 for the standard version,
so the capacity is increased by 50%
• Version "A" incorporates an eco-scrap
arm that uses water from the ESD device
to immediately start to “soften” & “wet”
items immediately as they enter the
machine to wash items that have not
been pre-scrapped or when the machine is
used mainly on the fast speed
• Version “A” also incorporates as standard
high performance stainless steel wash
pumps to provide a stronger washing
action usually required to wash a lot of
gastronorm containers or when the
machine is used during heavy conditions
• All Flight type dishwashers are supplied
with a multipurpose belt.
The product range consists of 5 different sized
models available in 3 specificational levels to
provide the customer a wide range of machines
that can be even further personalized.
Version “A” – suitable for installations where
incoming water temperature is below 15 °C and
where usage is going to be particularly heavy
and incorporates energy saving device to reduce
power requirements by 20/30 kW/h.
No ventilation hood is required.
Version “B” – and suitable for installations
where incoming water temperature is below 15 °C
but where usage is going to be normal. No ventilation
hood required.
Version “C” – suitable for installations where
incoming water temperature is 55 °C. Ventilation
hood is required.
Version “A” Version “B” Version “C”
Drying Tunnel Drying Tunnel Drying Tunnel
Energy Saving Device Energy Saving Device
Heavy Duty Pump in stainless steel
Eco pre-scrap arm in prewash tank
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1 Loading section All models + versions
1
2 3 5
6
2 Pre wash
3 Wash with detergent
Options: heavy duty stainless steel pump 4.1 kW available for the standard pre-wash and wash tanks
Options: Lateral strainer and "Cross-over" loading section L = 2900 mm
Technical data
Optional lengths
Standard length
1200 mm
700 mm
1500 mm
1800 mm
2400 mm
3000 mm
4000 mm
Tank capacity l
WTF3WTF3WTF2HWTF2 WTF4H
Temperature °C
Pump power versions “B” and “C”
Pump power versions “A”
Heavy duty
107
30 - 50
2,7
4
Heavy duty
107
30 - 50
2,7
4
71
30 - 50
0,88
0,88
Heavy duty
107
30 - 50
2,7
4
71
30 - 50
0,88
0,88
Tank capacity l
Heating element kW
Temperature °C
Pump power versions “B” and “C”
Pump power versions “A”
4 Wash with detergent
Tank capacity l
WTF4H
Heating element kW
Temperature °C
Pump power versions “B” and “C”
Pump power versions “A”
Heavy duty
119
12
55 - 65
2,7
4
WTF3HWTF3 WTF4H
Heavy
duty
113
15
55 - 65
2,7
Heavy
duty
119
15
55 - 65
2,7
119
15
55 - 65
2,7
444
WTF2H
Heavy
duty
125
15
55 - 65
2,7
4
WTF2
125
15
55 - 65
2,7
4
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