Electrolux WT830EM User manual

Pot & Pan Washers
WT830-WT850 specialistico ING 25-09-2006 10:01 Pagina 1

• Pot & Pan washers are ideal solutions
for demanding customers looking for high
performing machines. Perfect for cleaning
pots, pans, utensils, trays, gastronorm
containers as well as butchery and bakery
trays.
• Flexible and ergonomic to operate, and
offering the maximum in sanitation and
washing results, the Electrolux promise is
to provide a reliable warewashing
operation with low running costs.
2
The Intelligent generation…
WT830-WT850 specialistico ING 25-09-2006 10:01 Pagina 2

3
…sets the standards
Sanitisation and Hygiene
• Rinsing at a constant temperature of 82,5 °C
• 7 to 14 litres fresh hot water per rack
• Rinse water pressure optimized independent of mains network
• Boiler drain down facility
State-of-the art
Electronics
• HACCP digital display of precise wash & rinse water temperatures
• Soft-touch low voltage control panel
Flexibility
• On-site personalisation of washing & rinsing cycle times
• On-site personalisation of washing & rinsing cycle temperatures
• Pre-arrangement to accept internal and external dosing equipment
• Quick fit external connection box
• On-site conversion of electrical voltages
Performance
• Powerful wash pumps ensure clean pots, pans, containers
• Removable 3 sided wash arms for all round washing (front loading only)
• Top & bottom on-site adjustable wash water pressure
• Fast initial heat-up times
Ergonomics
• Front loading drop down doors split to counterbalance door
• Push-button automatic hood lifting door on pass-through versions
• Sound deadening insulation
• Audible and visual messages
Peace of mind reliability
• Main components in heavy duty 304 aisi stainless steel
• IPX5 water protection
• Auto-diagnostic electronic control
WT830-WT850 specialistico ING 25-09-2006 10:01 Pagina 3

Safety and Hygiene
4
4
5
1
3
6
2
Rinsing
1. Solenoid valve allows water to
enter the machine and is closed during
rinsing
2. Air-break ensures protection of
mains water and compliance with
strictest hygiene regulations
3. 18 litre atmospheric boiler provides
a large quantity of hot water at a
constant temperature
4. Rinse Booster Pump pushes water at
constant high pressure, irrespective of
incoming water mains pressure
5. Rinsing arms spray water at all
angles to completely remove detergent
remains
6. Waiting device ensures rinsing
starts only when water is at the
correct temperature
Constant rinsing conditions:
84 °C at high pressure ensures excellent sanitization
Independent from the external water pressure:
strong pressure is created to completely remove detergent from every item
Energy savings: lower running cost
• Atmospheric boiler
• Internal wash area with round corners
& no pipes
• Fully automatic self-cleaning cycle sanitises
washing chamber with hot water after use
• Electronic control panel pre-arranged
for HACCP monitoring equipment such as
computers & printers
• Boiler drain down facility to evacuate
“dirty” water for added hygiene in periods
of non-use
• 200 mm height adjustable feet
• Rear of machine completely enclosed
• All pot & pan washers share the same
tried & tested atmospheric rinsing system
• Atmospheric boiler coupled with the
rinse booster pump ensures strong rinsing
water pressure even where water mains
pressure is low
• 20” rinse cycle that can be increased or
shortened on-site
• 7 litre fresh hot water per rack
• Rinsing circuit dimensioned to sanitise
all washed items at a constant
temperature above 82.5 °C
5
WT830-WT850 specialistico ING 25-09-2006 10:01 Pagina 4

Electronic Control Panel
5
State-of-the-art Electronics
• Electronics provides notable benefits,
whether for the operator, the owner, the
engineer and even the consumer
• In order to avoid time-loss for the
operator, the electronic control audibly &
visually signals on the display, messages
such as:
- “Close” – close the door
- “Fill” – machine filling with water
- “End” – washing cycle finished
- “Clean” – cleaning cycle being performed
• Electronic control panel pre-arranged
for HACCP monitoring equipment such as
computers & printers
• Large digital display for reading of wash
and rinse temperatures
• Self-cleaning cycle uses 8 litres of hot
water for sanitisation of wash chamber
after use
• All electronics are linked to soft touch
low voltage control panel
• Electronic display incorporates a number
of “wash cycles & “drainage cycles”
performed counter to provide a quick
check if dirty water is being changed often
enough to provide clean pots and pans
• Electronic control allows instant
component check-up before machine
leaves the factory
• Service “CALL” on display suggesting
regular maintenance be performed
• Wash cycle times and temperatures can
be easily personalised
• Auto diagnostic display provided in the
event of machine malfunction, with
codified indication of the problem.
• All wash cycle times can be easily
personalised, both wash and rinse times
and temperatures
• Boiler drain down facility to evacuate
“dirty” water for added hygiene in periods
of non-use
• Precise rinse aid and detergent
quantities can be set via the control
panel, offering excellent money saving
results
On/Off On/Off button
Clean Cycle and/or Drain
ON during washing
ON during rinsing
Actual wash tank temperature during
washing or actual boiler temperature
during rinsing
Short wash cycle
Drain
Temperature
indicator
Temperature
indicator
Temperature
display
P1
P2 Medium wash cycle
Long wash cycle
Infinite wash cycle recommended for
soaking heavily soiled items
Automatic hood movement - up and
down
Pressing these two buttons together
empties the boiler
P3
Infinite
Hood lift
Clean Cycle
and/or
Drain + P3
WT830-WT850 specialistico ING 25-09-2006 10:01 Pagina 5

6
Performance, flexibility,
reliability
All models have been engineered to offer
the maximum in washing performance and
have many features that make them a
safe long-term investment.
• 3 wash cycles: for light, medium and
heavy soiled items. Infinite cycle for
continuous washing
• External connection box allows rapid
on-site changing of voltage
• Electronic control panel allows on-site
personalisation of washing & rinsing cycle
times & temperatures depending on the
customers needs
• All models designed to accept internal
and external dosing equipment:
- Dosage quantities are programmable
via the electronic control panel.
- All machines are prearranged to
accept external dosing equipment.
• All main components made in heavy
duty anti-corrosive 304 AISI stainless
steel such as frame, doors, front, rear &
side panels, basket runners, anti-block
wash & rinse arms and nozzles
• IPX5 hoseproof water protection.
All machines are completely enclosed at
the rear to prevent filtration from insects,
dirt and water
• High level of components such as
Incoloy800 coated wash & rinse tank
elements with internal thermal protection
– if one branch of the element fails, the
other two will continue working
• Full tank coverage stainless steel wash
tank filters to prevent course debris
entering wash water system
WT830EA WT830EA WT830EM
WT830-WT850 specialistico ING 25-09-2006 10:01 Pagina 6

7
Ergonomics
Electrolux Pot & Pan washers excel in
their ergonomic design offering operators
a simplified working environment.
• Front loading models feature half doors
that are split and counterbalanced by two
telescopic arms that lighten the load
during opening and closing. The pass-
through models feature a push button
operation – 2 buttons located at a
comfortable height on the hood
• Front – loading model doors fold down
to facilitate cleaning
• Door handles are ergonomically
designed to be grabbed from any position
• Carefully designed runner’s assist
loading and unloading of heavy baskets
• Specific internal shape of hood prevents
“dirty” drops of water falling on the clean
items, once the wash cycle has finished.
Wash tank pressed with round corners &
no pipes in wash area
• Removable filters without taking out
the washing and rinsing arms.
- Insulated double walled door for low
noise levels
- Stainless steel slide-out basket with
rollers for easy handling
WT830EA WT830EA
WT830-WT850 specialistico ING 25-09-2006 10:01 Pagina 7

8
Front Loading
Pot & Pan Washers
Available in 3 different sizes
• Compact with standard door (700 w x 650 h
door opening) - WT830EM
• WT830EMM - Tall with high door (700 w x 850 h
door opening ideal for such as bakery trays)
• Wide with large door (1350 w x 650 h door
opening) - WT850EM
3 sided wash arms for all round cleaning of large
items with “click-in – click-out” device if not
required by the operator.
• Front loading models feature half doors that
are split and counterbalanced by two telescopic
arms that lighten the load during opening and
closing
WT830-WT850 specialistico ING 25-09-2006 10:01 Pagina 8

9
manual front loading
WT830EM WT830EMH WT850EM
External dimensions - mm
Width 876 876 1552
Depth 900 900 900
Height 1771 1971 1771
Loading hole - mm
Width 680 680 1350
Depth 710 710 710
Height 600 800 680
N. of cycles 444
Capacity (containers) 3 x 1/1 3 x Bakery 6 x 1/1
Washing Tank capacity - l 95 95 150
Tank heating elements - kW 7,5 7,5 7,5
Pump power - kW 2,5 2,5 5
Rinsing Boiler capacity - l 18 18 18
Boiler heating elements - kW 10,5 10,5 10,5
Total Power - kW 13,5 13,5 17
Voltage 230 / 400 V 3+N 230 / 400 V 3+N 230 / 400 V 3+N
50 Hz 50 Hz 50 Hz
Included accessories Rinse booster pump YES YES YES
Detergent connection YES YES YES
Baskets rack rack rack
for containers for containers for containers
and trays and trays and trays
s/s basket s/s basket s/s basket
WT830-WT850 specialistico ING 25-09-2006 10:01 Pagina 9

10
Pass-through
Pot & Pan Washers
• Available in 2 different sizes
- Compact
- Wide
• Pass-through models improve the efficiency and
ergonomics of the pot washing operation allowing
heavy items to slid out of the pot washer, avoiding
heavy lifting that is not accepted by many
countries or by unions
•Automatic hood-movement by 2 buttons
ergonomically positioned on the hood, enabling
the operator to work without having to continually
bend down
WT830-WT850 specialistico ING 25-09-2006 10:01 Pagina 10

11
automatic pass-through
WT830EA WT850EA
External dimensions - mm
Width 833 1433
Depth 890 890
Height 1760 1760
Loading hole - mm
Width 730 1330
Depth 685 685
Height 640 640
N. of cycles 44
Duration cycles 180 / 360 / 540 / infinite 180 / 360 / 540 / infinite
Capacity (dishes/h) 3 x 1/1 GN 6 x 1/1 GN
Washing Tank capacity - l 95 150
Tank heating elements - kW 7 10,5
Pump power - kW 2,5 2 x 2,5
Rinsing Boiler capacity - l 18 18
Boiler heating elements - kW 10,5 10,5
Water consumption per rack - l 712
Total Power - kW 13,5 21
Voltage 230 / 400 V 3+N 230 / 400 V 3+N
50 Hz 50 Hz
Hood Single skin Hood with insulated ceiling YES YES
Included accessories Detergent connection YES YES
Baskets rack for containers rack for containers
and trays and trays
s/s basket s/s basket
WT830-WT850 specialistico ING 25-09-2006 10:01 Pagina 11

9JETLU The Company reserves the right to change specifications without notice.
www.electrolux.es/foodservice
Share more of our thinking at www.electrolux.com
WT830-WT850 specialistico ING 25-09-2006 10:01 Pagina 12