GRANULDISK Lean Wash Center D1 Base User manual

Art. no EN31053
Granuldisk AB retains the right to make technical changes to the products.
No responsibility is taken for any printing errors.
www.granuldisk.com Tel. [phone]
Lean
Wash
Center®
D1 Base
User Manual
serial # D1B–01 00001

Rev. 2023-05 3
Contents
EC DECLARATION OF CONFORMITY FOR MACHINERY 5
1 General description and safety 7
1.1 Notes and warnings 7
1.2 Technical data D1 Base 9
1.3 SIMpel — easy access to information 12
2 Operating 15
2.1 Control panel 15
2.2 Start and operation 16
2.3 Loading washware 19
3 Daily cleaning 21
4 Error icons and troubleshooting 25
4.1 Error icons in the display 25
4.2 Troubleshooting 26
5 Notes 29

EC DECLARATION OF CONFORMITY FOR
MACHINERY
Original
Directive 2006/42/EC, Annex II 1A
Manufacturer (and where appropriate his authorised representative):
Representative: Granuldisk
Address: Jägershillsgatan 13, 213 75 Malmö
Hereby declares that
Type of machinery: Ware washing machine for com-
mercial kitchens
No. of machinery: Lean Wash Center® D1 Base
Complies with the requirements of Machinery Directive 2006/42/EC.
Complies with the applicable requirements of the following EC
directives:
2014/35/EU, LVD
2014/30/EU, EMC
The following harmonized standards have been applied:
EN 60335–2–58:2017
EN 60335–2–58:2005/A12:2016
EN 55014–1:2017/A11:2020
EN 55014–2:2015
EN 61000–3–2:2019
EN 61000–3–3:2013/A1:2019
EN 61000–6–2:2019
EN 61000–6–3:2007/A1:2011/AC:2012
The following other standards and specifications have been applied:
SS-EN 1717:2000
Authorized to compile the technical file:
Name: Staffan Stegmark
Address: Jägershillsgatan 13, 213 75 Malmö
Signature:
Place and date: Malmö, 01.03.2023
Signature:
Name: Mikael Samuelsson
Position: CEO
Rev. 2023-05 5

1 General description and safety
1.1 Notes and warnings
NOTE
Lean Wash Center® D1 Base is a washing solution for com-
mercial kitchens that is designed for washing crockery,
cutlery and glasses.
This manual is your guide for the correct use of Lean Wash
Center® D1 Base.
Granuldisk recommends that you study the manual thor-
oughly to be sure that Lean Wash Center® D1 Base is in-
stalled and used correctly and safely.
Ensure that the manual is always available during the
whole lifetime of the unit.
Granuldisk accepts no responsibility for damage to the
equipment or other damage or injury caused by not fol-
lowing the directions in this manual.
The user must not carry out any repairs or maintenance
works on the dishwasher. Service and maintenance must
be carried out by qualified and authorised personnel.
Any assistance required on this dishwasher must be car-
ried out by authorised personnel.
Use exclusively original spare parts, otherwise the product
warranty issued and the manufacturer´s responsibility will
become void.
The machine is designed for commercial kitchens with a
room temperature between minimum 5°C and maximum
35°C.
Regarding the handling and use of detergent and rinse aid
with the product, please see the chemical manufacturer’s
instructions. Use high quality products for best wash result.
Also refer to information about detergent and rinse aid in
the Service manual.
Use protective gloves and eye protection when handling
the chemicals.
User manual in original.
Rev. 2023-05 7

1 General description and safety 1.1 Notes and warnings
WARNING
The following fundamental rules must be observed when
using this appliance:
• Never use the appliance with bare feet.
• Do not put your bare hands into water containing detergent. Wash the
hands thoroughly under running water straightaway if by accident this
happens.
WARNING
Lean Wash Center® D1 Base is a professional machine. It
must be used by adults and authorised personnel only. It
must be installed and repaired exclusively by a qualified
technician. The manufacturer declines all forms of respon-
sibility for improper use, maintenance and repairs.
Lean Wash Center® D1 Base must not be used by children
or anybody who has restricted physical, sensorial or mental
capacity or by anybody who has not been appropriately
trained or properly supervised.
WARNING
Lean Wash Center® D1 Base is designed only and exclu-
sively to wash glasses, dishware and cookware soiled with
residues of human food.
Do not use it to wash objects soiled with petrol or paint. Do
not wash pieces of steel or metal, fragile objects or objects
made of material that will not withstand the washing proc-
ess. Do not use acid or alkaline corrosive chemical prod-
ucts, solvents or chlorine based detergent.
WARNING
The machine uses hot water. Risk of scalding.
ELECTRICAL
Do not use water to extinguish fire on electrical parts.
NOTE
When cleaning the machine, please follow carefully the in-
structions in chapter 4 Daily cleaning.
8 Rev. 2023-05

1.2 Technical data D1 Base 1 General description and safety
1.2 Technical data D1 Base
General
Design Undercounter dishwashing
machine
Polypropylene dishware washing
basket - Polypropylene glassware
washing basket.
External dimensions External dimensions H x W x D (Door
open)
844 mm (+11 mm) x 600 mm x 633
mm (1072 mm)
Weight (empty / filled) 54 / 74 kg (Standard machine)
Tank volume 11 litres
Clearance 400 mm
Rinse water volume 2,6 litres
Wash water temperature*** 60 °C
Rinse water temperature*** 85 °C
Sound pressure level < 56 dB(A) ISO 11203
PROGRAMS & CAPACITY
Washing programs 1 min, 30 sec (glassware)
2 min. (dishware)
3 min. (flatware)
8 min. (utensils)
Capacity per program 18 Dinner plates or 12 Soup plates Ø
240 mm - 25 Glasses/mugs Ø 90
mm
Start-up time (filling and heating) 11 min at 55 °C inlet water
temperature
ELECTRICAL CONNECTION
Voltage** 380 / 400 / 415 V / 3N~ / 50 Hz
230 V / 3N~ / 50 Hz
230 V / 1N~ / 50 Hz
Fuse 10 A (400 V / 3N~)
16 A (230 V / 3N~)
25 A (230 V / 1N~)
Rev. 2023-05 9

1 General description and safety 1.2 Technical data D1 Base
Frequency 50 Hz
Maximum output 5,1 kW
Dishwashing pump 0,55 kW
Rinse pump 0,18 kW
Heater wash tank* 2 kW
Heater rinse tank* 4,5 kW
Enclosure rating IPX5****
WATER CONNECTION
Hardness/Connection Total hardness: < 4 °dH; 7 °f; 70 PPM
Inlet hose with ¾” female - 1,5 m
200 – 500 kPa / 2 - 5 bar
VENTILATION & DRAIN
Ventilation requirements 500 m3/h
Heat emitted to room (total/sensi-
ble/latent)
1,6 kW / 0,7 kW / 0,9 kW
Drainage Drain hose Ø 28 mm - 1 m
Drain capacity requirement 50 l / min.
Drain water temperature 65 °C
Drain pump (option) 40 W
Maximum lift height drain pump 800 mm
DETERGENT & RINSE AID
Liquid rinse aid dosing dispenser with a peristaltic pump is integrated in-
to the machine.
NOTE
D1 Base Lean Wash Center® must be installed according to
national regulations. D1 Base Lean Wash Center® is supplied
with a 1,5 metres long electric cable to be connected to an
approved supply disconnecting device on the wall. The
supply disconnecting device is not included in the delivery.
* Not in use simultaneously.
** For specific data regarding delivered units, please see the machine
rating plate.
*** Factory settings. The settings can be changed according to local
standards.
10 Rev. 2023-05

1.2 Technical data D1 Base 1 General description and safety
**** Do not clean the machine with high-pressure water.
Rev. 2023-05 11

1 General description and safety 1.3 SIMpel — easy access to
information
1.3 SIMpel — easy access to information
To make it easier for the operator to find information and how to use the
unit there is a QR-code on Lean Wash Center® D1 Base.
The sticker is placed in the upper right corner of the unit.
Fig. 1 QR-code on the sticker
11 Scan the QR code on the
sticker.
See Fig. 1 QR-code on the
sticker
12 Rev. 2023-05

1.3 SIMpel — easy access to
information 1 General description and safety
Fig. 2 Menu
22 When you scan the QR code,
you enter the following menu.
(Note that the interface may
vary depending on the de-
vice used).
See Fig. 2 Menu
33 Select the language in the upper right corner. English is default.
Explanation of the different boxes:
1. CALL OUT REQUEST Make a service call on the machine
2. VIDEO AND
DOCUMENTATION User manuals and videos of accessories/
daily cleaning
3. TECHNICIAN AREA Only for technicians/service partners
4. CODES AND
INFORMATION List of error codes
Rev. 2023-05 13

1 General description and safety 1.3 SIMpel — easy access to
information
5. ABOUT GRANULDISK Link to Granuldisk.com
6. CONTACT INFORMATION Contact information to service partner
14 Rev. 2023-05

2 Operating
2.1 Control panel
1. ON/OFF
2. P — choose program
3. CONFIRM — start the machine
Rev. 2023-05 15

2 Operating 2.2 Start and operation
2.2 Start and operation
11 Insert the overflow pipe, if removed from the tank. Make sure it is posi-
tioned correctly.
22 Switch on the main electrical switch. The machine goes in OFF mode.
Fig. 3 Filling with water
33 Start Lean Wash Center® D1
Base by pressing the ON/OFF
button.
The display lights up and the
Lean Wash Center® D1 Base
starts to fill with water and
heat up to the correct temper-
ature in the wash and rinse tank.
The filling and heating time is
approx. 11 in at 55 °C water inlet
temperature.
The CONFIRM button is yellow
during the filling and heating
phase.
See Fig. 3 Filling with water
Fig. 4 Ready to use
44 Lean Wash Center® D1 Base is
ready to operate when the
CONFIRM button has turned
green.
See Fig. 4 Ready to use
Fig. 5 Wash programs
55 Choose wash program by
pressing P until the right pro-
gram appears in the display.
• P1 Glassware 1 min, 30 sec
• P2 Dishware 2 min
• P3 Flatware 3 min
• P4 Utensils 8 min
See Fig. 5 Wash programs
66 Start Lean Wash Center® D1 Base by pressing the CONFIRM button.
77 When the machine is running a countdown of the program length ap-
pears in the display. During this phase the CONFIRM button is blue.
16 Rev. 2023-05

2.2 Start and operation 2 Operating
The wash program is ready when END flashes in the display for a couple
of seconds and the CONFIRM button turns green again.
NOTE
As long as correct temperature in the wash tank is not
achieved, thermostop for wash tank will be activated.
The machine will not be able to start. The CONFIRM button
and chosen program will be blinking waiting for correct
temperature.
NOTE
If correct temperature is not achieved during the rinse
cycle, thermostop for rinse tank will be activated.
The countdown of time will stop and the rinse temperature
will start blinking. The icon thermostop will be shown in the
display.
When correct temperature is reached the program and
countdown continues.
Fig. 6 Thermostop rinse tank
NOTE
When the unit is not used for 20 minutes (this time can be
programmed from the technicians menu) it will enter
Economy mode, keeping the temperatures lower to save
energy. To exit the function, press any button on the display.
Rev. 2023-05 17

2 Operating 2.2 Start and operation
Fig. 7 Economy mode
18 Rev. 2023-05

2.3 Loading washware 2 Operating
2.3 Loading washware
Fig. 8 Dishware basket
Dishware basket for dinner or
soup plates (28148)
Capacity: 18 dinner or 12 soup
plates ø 240 mm.
See Fig. 8 Dishware basket
Fig. 9 Glassware basket
Glassware basket for glasses
and mugs (28149)
Capacity: 25 glasses/mugs ø
90 mm.
See Fig. 9 Glassware basket
Rev. 2023-05 19