GRANULDISK GD 700 User manual

GD 700
User manual
Art. nr: EN162310808
GRANULDISK AB retains the right to make technical changes to the products.
No responsibility is taken for any printing errors.
1. TECHNICAL DATA............................................................................. 6
2. INSTRUCTIONS................................................................................... .8
3. DAILY CLEANING............................................................................ 13
4. HACCP OPERATIONS AND HYGIENE
DOCUMENTATION......................................................................... 15
5. TROUBLESHOOTING AND ALARMS........................ 17
Contents
EN

Declaration of Conformity
The Manufacturer:
GRANULDISK AB
Jägershillgatan 15
SE-213 75 MALMÖ, Sweden
declares that the following machinery:
The GRANULDISK system GD 700
Basic conception
a) is manufactured in conformity with the Svenska Arbetarskyddsstyrelsens Författningssamling AFS1994:48. This law
conforms with the COUNCIL DIRECTIVE of 22 June 1998 concerning harmonisation of member states` legislation for
machinery (the Machinery Directive 98/37/EG), with particular reference to Annex 1 concerning the essential health and
safety requirements relating to the design and construction of the machinery.
b) is besides the provisions under a) manufactured according to the following directives: the EC Low Voltage Directive 73/23/
EEC and the EMC Directive 89/336/EEC
c) is manufactured in conformity with the following harmonised standards: EN 60204-1, EN 55014, EN 60335-2-58, EN
60439-1, EN 418, EN 294, EN 50081-1:1992 and EN 50082-2:1995
d) is manufactured in conformity with the following national standards and technical
specifications: ELSÄK-FS 1994:7
e) is manufactured in accordance with EN 1717 and fitted with a return flow protection of type AB with an air gap in
accordance with EN 13077.
Malmö, Sweden 01.03.2005
Signed on behalf of GRANULDISK AB
GRANULDISK AB Jägershillgatan 15
SE-213 75 MALMÖ
Telefon: [phone]
Fax: [phone]
...............................................
Peter Schön
(Managing Director)

5
To the User Safety Instructions
The GD 900 is a Granule potwashing ma-
chine – a potwashing machine for commer-
cial kitchens that is designed for washing/
cleaning things like pots and pans.
This manual is your guide for the correct
installation and use of the GD 900 Granule
potwashing machine.
GRANULDISK AB recommends that you
study the manual thoroughly to be sure
that the machine is installed and used cor-
rectly and safely.
Ensure that the manual is always available
during the whole life of the machine.
GRANULDISK AB accepts no responsibil-
ity for damage to the equipment or other
damage or injury caused by not following
the directions in this manual.
The plastic in the Granules is approved for
use in conjunction with food.
The machine uses hot water. Avoid contact
with the skin as there is a risk for scalding.
There is a risk for slipping if Granules are
left on the floor.
Formaldehyde, which is dangerous if
inhaled, may be formed if the granules
catch fire.
Regarding the handling of detergent in the
manual, please see the manufacturer’s
instructions.

1. Technical data
6
Weight 435 kg (full machine)
Tank volume 83 litres
Granule amount 8 kg
Wash power 10 % Granule concentration
Wash water temperature 65 °C
Rinse water temperature 85 °C
Rinse water volume 8 litres /programme. To achieve
3600 HUE according to ANSI/NSF
3, 2001, 8 litres are necessary. In
other cases the volume can be
reduced to 5 litres.
Wash programmes Short 2 min. 10 s.
Normal 4 min. 10 s.
Long 6 min. 10 s.
Pot wash cycles without Granules are 30 s.
shorter
Time for steam reduction 30 seconds
Loading volume 190 litres Ø 650, Height 570 mm
Capacity 6 GN 1/1, 65 mm deep, or 3 GN
1/1 200 mm and 3 GN 65 mm
or the equivalent in other utensils.
Theoretic Max capacity/h 154 GN 1/1 65 mm
Voltage** 400 V (standard): 3-phase, earth
230, 415 V (option): 3-phase, earth
Fuse** 400, 415 V: 25 A, 230 V: 40 A
Frequency 50 Hz
Maximum power 11.9 kW
Wash pump motor 2.6 kW
Rinse pump motor 0.37 kW
Booster pump 0.37 kW
Wash tank element* 9 kW
Rinse tank element* 9 kW
Encapsulation class IP 55
Hot water 1/2” (DN15), 55 - 65 °C, 3-7 °dH.
NB! Osmosis water and totally softened water
must not be used.
Water pressure/flow
hot water 1-6 bar /15 litres/minute
Cold water 1/2” (DN15), 3-7 °dH
Water pressure/flow
cold water 1-6 bar /15 litres/minute***
Detergent and 24 and 230 VAC signals are available in separate
rinse agent connections box.
Recommended ventilation Without steam reduction: 500 m3/h.
capacity With steam reduction unit: 150 m3/h
Outflow Pipe Ø32 mm
Drain Required capacity 100 litres/minute.
* Not in use simultaneously
** For specific data regarding delivered machines,
please see machine rating plate.
*** 3 - 6 bar required for unit with steam reduction.
GD 700 is supplied with a 2.5 metres electrical cable to be
connected to the main switch on the wall. Main switch is not included
in the delivery.
• Included in the delivery: user and service manuals, instruction film (CD),
easy
instructions for daily use (wall poster).

7

2. Instructions 1
2
3
8
4
At the start of the day
1. Close the drain valve on the right side of the machine,
(image 1)
2. Pour the Granules into the granulate pocket, (image 2).
3. Switch on the main switch.
4. Place the two heavy seals in position. Put the left one in
first and then the right so that they overlap, (image 3).
5. Put the basket wheel in place, (image 4).
Note: Never place items on top of the hood.
Filling with water
When the flow is connected the following message is shown
in the display:
Fill wash tank?
Press the START button. If the hood is in the up position then
close the hood and the machine will then fill with water and
warm it to the correct temperature. The programme selection
diodes flash out of sequence with the diodes for washing, with
or without granules during filling. The following message is
displayed on the machine:
XX°C XX°C
Filling the wash tank
With a hot water connection (+55 °C), filling and heating
takes 20 minutes.
If the correct temperature has not been attained in the wash
tank after filling, the following message is displayed:
50°C 60°C
Heating the wash tank
When the correct temperature has been attained in the wash
tank, a pre-selected programme is displayed. The diodes for
the programme come on. The machine is ready for use.
65°C Standby 85°C
Normal program
with granules
Wash time: 4:10

5
6
6:2
9
7
6:1
Preparing utensils
Scrape off any loose food remnants before placing utensils in
machine (fig. 5).
NB! Do not soak. To avoid formation of foam, do not use washing-
up liquid. If foam is created, the machine will not perform properly.
Loading
All potwashing should be carried out in the basket with dirty
surfaces facing spray pipes. It is important that utensils are
firmly in place when being washed.
The basket is loaded on an adjoining bench. Press the arrow
key to open the hood. Slide the wash basket into the machine.
The basket wheel is designed so that you can clearly feel when
the basket has been pushed in correctly.
Check that nothing is sticking out from the basket’s sides or
bottom. Downward movement of the hood or basket rotation
must not be hindered.
19610 Standard wash basket (6:1 - 6:2)
This basket takes 6 1/1 GN containers standing on edge
inside the guide pin on the inside of the basket. 1/2 GN
containers can also be loaded in this way. The basket can
also take a 2/1 GN container placed between two plugs
in the bottom of the basket, on the opposite side, in the
v-shaped guide pin.
11952 Wash basket for ABC containers (7)
Copes with all types of ABC containers with fixed handles.
Capacity is 3 A-containers 200 mm deep , 12 B- containers
or 24 C-containers.

8
10
11
13456 Saucepan and ladle holder (8)
Holder for pots, saucepans, bowls and smaller preparation
containers. Containers from about 60 mm to 170 mm
deep can be washed using this holder in the standard wash
basket. Ladles, whisks, spatulas and the like can be washed
in the net basket in the middle of the holder.
13789 Flexible pot support (11)
Using this, larger pots and preparation containers can easily
be placed in the machine. Stretch the rubber band around
the utensils. Be careful as hooks can fly off when fastening
and releasing rubber bands.

Control panel
The control panel is comprised of a display and a keypad.
1. Start button
2. Stop button
3. Short programme selection
4. Normal programme selection
5. Long programme selection
6. Washing with Granules
7. Washing without Granules
8. Hood up and down
Display
Temperature indication
The temperatures in the wash tank (9) and rinse tank (10 are
always displayed. If the figures are flashing, the water is being
heated.
Other indications
How much time is remaining for the wash programme is
always shown while washing is in progress. Various error
codes may also be displayed. How these are to be rectified is
described in section 4 of this manual.
When a warning is activated all the diodes flash on the panel.
Depending on which mode the machine is in one of the fol-
lowing three messages will be shown in the display.
1. Fill wash tank?
2. Heat wash tank?
3. Choose programme?
Press the START button (1) to start the process indicated.
11
1
2
3
5
4
6
Language selection
1. Press the STOP button and wait for 3 seconds.
2. Press button (4), “Normal programme selection”, five times.
3. The display shows the following:
4. Press the START button for “Select” and continue chang-
ing the language, or press the STOP button to cancel.
5. The display shows the following:
6. Scroll using the buttons for the short or long programme
to step through the list of languages. Select a language by
pressing the START button.
7. Then press the STOP button to quit programming mode.
Select washing with or without Granules
Washing with Granules (6) is selected for all dishwashing.
However, the programme without Granules (7) should be
selected when washing canteens and utensils where Granules
may be trapped in cavities, and for transparent plastic items.
Select required wash time
Short 2 min, 10 s.
Normal 4 min, 10 s.
Long 6 min, 10 s.
All three programmes are 30 seconds shorter when washing
without Granules.
Starting
Press the start button (1). The machine is pre-programmed so
that it cannot be started if the temperature in the wash tank is
lower than 65 °C at the time of the first start once the water
has been added. The lock is set to 60 °C for subsequent starts
so as to achieve complete washing. Washing at too low a tem-
perature increases the risk of foam formation and the items
to be washed failing to wash clean. Reprogramming may be
carried out by authorised personnel only.
While the programme is running, the display shows which
programme is being run, how much programme time is
remaining and the temperatures in the wash tank and rinse
tank.
65°C 85°C
Normal program
with granules
Time remaining:
3:10min
Language
English
Select Back
Language
< English >
OK Cancel
R
HVID
TRANSPARENT 1 HVID TRYK
RØD
GRØN
PMS 654
GLASKLART
HVID
TRANSPARENT 1 HVID TRYK
RØD
GRØN
PMS 654
GLASKLART
1 2
3 4 5
6 7
8
8
7
9
10
10
9
1
1
6
7
4

12
When the wash programme is complete, the hood rises auto-
matically and the display shows the most recently operated
programme, for example:
You can now reload the machine and run the next pro-
gramme. Close the hood even if you are not running another
wash programme straight away. This saves energy and reduces
water vapour evaporation.
Operation
The wash programmes short, normal and long start with
washing with Granules for 1, 3 or 5 minutes, they then con-
tinue without Granules for 30 seconds. The final rinse is set
to guarantee a water temperature of 85 °C for 30 seconds. If
the machine has the steam reduction function fitted, the pro-
gramme with take an extra 30 seconds to cool the air in the
machine and so reduce the amount of steam escaping into
the dishwashing area or kitchen.
Stopping the machine while in operation
If you want to stop the machine before the wash programme
is finished then change to washing without Granules for
about 30 seconds to rinse any remaining Granules from the
items being washed. Then press the STOP button. If the
programme without Granules is selected and if it is impera-
tive that the machine is stopped then you can press the stop
button immediately.
NB! The pots and pans may have detergent on them and should
be washed before being taken out of the machine and used!
Inspection of pots
As with all washing up, it is important that staff check the
results. Remove any Granules that have got stuck onto pots or
corners, sharp angles or other inaccessible places (fig. 12).
PowerGranules®
The Granule potwashing machine from GRANULDISK
AB works best with our specially designed PowerGranules.
They are manufactured to provide the best results, as well
as the longest possible working life for themselves and the
machine. The warranty only applies if PowerGranules from
GRANULDISK AB are used in the machine. The plastic
material in the Granules is approved for use in contact with
food. We recommend that all Granules are changed at once,
several times a year.
HACCP Operation and Hygiene documentation
GD 700 meets the most stringent requirements for disinfect-
ing cleaning of items to be washed by guaranteeing a heat
treatment of these items equivalent to 3 600 HUE (heat
unit equivalents in accordance with ANSI/NSF 3, 2001.)
This hygiene level exceeds set European requirements and
is equivalent to the most stringent hygiene requirements set
internationally.
GRANULDISK®Documentation Tool, GDTdirect™, is an
integrated function for the documentation of the dishwashing
machine’s operating parameters and critical hygiene control
points, HACCP. Operating data for the last 100 wash pro-
grammes run is viewed directly in the control panel window.
An external computer can be linked to the machine and oper-
ating data stored in separate files so that all historical data can
be saved. See also page 16.
12
65°C Standby 85°C
Normal program
with granules
Wash time: 4:10