Fri-Jado BAKE STAR INTELLIGENT User manual

WWW.FRIJADO.COM Service Manual Bake Star 3-5-8-10 intelligent form 9123665 rev. 03/2006
MODELS
BS3i
BS5i
BS8i
BS10i
SERVICE MANUAL
BAKE STAR INTELLIGENT
Model BS5i
- NOTICE -
This manual is prepared for the use of trained Service Technicians and
should not be used by those not properly qualified. If you have attended
a trianing for this product, you may be qualified to perform all the proce-
dures in this manual.
This manual is not intended to be all encompassing. If you have not
attended a training for this product, you should read, in its entirety, the
repair procedure you wish to performto determine if you have the neces-
sary tools, instruments and skills required to perform the procedure.
Procedures for which you do not have the necessary tools, instruments
and skills should be performed by a trained technician.
Reproduction or other use of this Manual, without the express written
consent of Fri-Jado, is prohibited.

Page 2 Service Manual Bake Star 3-5-8-10 intelligent form 9123665 rev. 03/2006

TABLE OF CONTENTS
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Service Manual Bake Star 3-5-8-10 intelligent form 9123665 rev. 03/2006
General technical data .................................................................................................... 4
Technical Data .................................................................................................................................4
Control panel .................................................................................................................. 5
The parameter menu ....................................................................................................... 6
User parameter settings ....................................................................................................................6
Service parameters ...........................................................................................................................7
Exploded views & Partlists ............................................................................................... 9
Bake Star - exploded view 1 ..............................................................................................................9
Bake Star - exploded view 2 ............................................................................................................10
Bake Star - exploded view 3 ............................................................................................................11
Electrical Diagrams ........................................................................................................ 14
BS3i - circuit diagram .....................................................................................................................14
BS3i - wiring diagram .....................................................................................................................15
BS5i - circuit diagram .....................................................................................................................16
BS5i - wiring diagram .....................................................................................................................17
BS8i - circuit diagram .....................................................................................................................18
BS8i - wiring diagram .....................................................................................................................19
BS10i - circuit diagram ...................................................................................................................20
BS10i - wiring diagram ...................................................................................................................21
BSi - I/O board ..............................................................................................................................22
BSi - CPU board .............................................................................................................................23

GENERAL TECHNICAL DATA
Page 4 Service Manual Bake Star 3-5-8-10 intelligent form 9123665 rev. 03/2006
GENERAL TECHNICAL DATA
This manual covers the Bake Star intelligent series bake-off ovens. The Bake Star intelligent comes in
various sizes with 3, 5 8 or 10 baking levels for standard 40x60 cm baking trays. The ovens are
also available in stacked versions of 3+3 3+5 and 5+5.
• BS3i – Bake-off oven with 3 levels
• BS5i – Bake-off oven with 5 levels
• BS3i – Bake-off oven with 8 levels
• BS10i – Bake-off oven with 10 levels
All of the information, illustrations and specifications contained in this manual are based on the
latest product information available at the time of printing.
BS3i BS5i BS8i BS10i
Power 7880W 12750W 19100W 23300W
Fuses needed with power connection400V
3N~50…60Hz ( 3 phases with zero)
3x 16A 3x 20A 3x 32 3x 35
Fuses needed with power connection 230V
3~50…60Hz (3 Phases without zero)
3x 30A 3x 35A 3x 50A 3x 63A
Default mounted plug Ceeform 5poles 16A 32A 32A 63A
Net weight 108 kg 136 kg 181 kg 212 kg
Gross weight 125 kg 155 kg 203 kg 234 kg
Hight 650 mm 850 mm 1150 mm 1350 mm
Width 910 mm 910 mm 910 mm 910 mm
Depth 740 mm 740 mm 740 mm 740 mm
Tools
• Standard set of tools.
• Metric wrenches, sockets and hex socket key wrenches.
• Multi-meter and AC current clamp meter.
• Temperature tester.
• Insulation value tester (Megger).
• Field Service Grounding Kit.
TECHNICAL DATA

PROGRAMMING INSTRUCTIONS
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Service Manual Bake Star 3-5-8-10 intelligent form 9123665 rev. 03/2006
CONTROL PANEL
DISPLAY AND KEYS
The control panel consists of a LCD-screen and
eight keys (figure 1). Next to the keys graphic
symbols appear in the LCD-screen, repre-
senting specific functions. By pressing the key
next to the symbol, the function is activated.
During a process, the most important informa-
tion is displayed in the screen and values for
the performed step
in the program can
be adjusted.
The different functions
are explained be-
low. When a pass-
word is required,
use the controls as
a numeric key-pad
(figure 2).
figure 1 - the control panel figure 2 - numeric function
Main switch
Confirm
Cancel
Store
Start
Pause /Stop
Programs
Open door
FUNCTIONS
Cleaning
Timer
Set parameter
Increase value
Decrease value
Forward
Back
Previous setting
Delete
Edit program
Programming
(normal)
Programming
(quick edit)
Preparation
time
Temperature
Steam
Preheating
Fans
Vent valve
Edit program
name
Upper/Lower
case
Character/
Number
Test tone
0
1
2
3 7
6
5
4

THE PARAMETER MENU
Page 6 Service Manual Bake Star 3-5-8-10 intelligent form 9123665 rev. 03/2006
USER PARAMETER SETTINGS
THE PARAMETER MENU
Parameter Default Function
Select alarm 1Choice between several sounds
Clock Dutch time Adjust the time
Date Dutch date Adjust the date
Year Dutch date Adjust the year
Fan speed door 5Adjust the fanspeed (1-5) when the oven is cooling down with opened door. 5
gives the quickes cooling down, 1the slowest and the less noise.
Door mode normal “Smart”: the door will open automatically when the program is finished or
when the oven needs to cool down.
“Normal”: the door will never open automatically
Programs unlocked “Unlocked”: programming of new programs or editing is enabled
“Locked”: programming of new programs or editting is disabled
Language English Choose between English, Dutch, German, French, Spanish, Danish and Japa-
nese
Password 0000 Change the password, default for entering the parameter menu is “0000”.
Edit mode Quickedit When using baking programs with only one bakingstep, the “Normal” mode
is the most convenient one. When using baking programs with 2 or more
bakingsteps, choose “Quickedit”.
Volume 120 Adjust the buzzer level from 1-120
Time correction 50% Adjustable from 0-100%. A higher value results in more correction time, to
switch time correction off set to 0%.
Door alarm load 120 sec During loading products into the oven, the oven will give alarm after 120
seconds if the door is still open.
Door alarm bake 60 sec When during baking the door is opened, the oven will give an alarm when the
door is not closed within 60 seconds.
Access to the user parameters is achieved in the following way:
From the “Standby ” position push the “parameter” key and enter the code “0000”.
In case the password has been changed and lost, you can go into the service menu to put the password
back to the default “0000”.

THE PARAMETER MENU
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Service Manual Bake Star 3-5-8-10 intelligent form 9123665 rev. 03/2006
SERVICE PARAMETERS
Parameter Function Description
0 Clear bake programs Press “+” and confirm with “Yes” to delete all bakingprograms
1 Clear score tap Erase the score table (not in use)
2 Reset all parameters Revert all setting to factory default
3 Contrast calibration Set the contrast
4 Fan time Left Time in seconds the lower left fan turns to the left
5 Fan time Right Time in seconds the lower left fan turns to the right
6 Fan 1-time Left Time in seconds the lower left fan turns to the left in the first bake step
7 Fan 1-time Right Time in seconds the lower left fan turns to the right in the first bake step
8 Fan S-time Left In S-mode: running time left
9 Fan S-time Right In S-mode: running time right
10 Fan S pause In S-mode: pause between left and right turn
11 Fan S max temp In S-mode: maximum oven temperature
12 Fan S speed In S-mode: start up speed
13 Fan off-time Time in 0.1 sec the fan is powerless during changing of direction
14 Max poweroff temp Maximum temperature for power-off during cooling down
15 Steam PW Steam pulse width in milliseconds. Allways in steps of 10ms minus 5ms for 50Hz
systems
16 Steam pause Pauze in 0.1 sec between steam pulses
17 Stm2 start delay Steam mode 2 parameters. Time between the closing of the door and the first steam
pulse.
18 Stm2 pulse length Steam mode 2 parameters. Length of the first pulse.
19 Exh Open time Exhaust valve openingstime in sec at the end of the bakingstep
20 Cool Stm pls Cooling down parameters for fast cooling procedure with water
21 Cool Stm tmp Cooling down parameters for fast cooling procedure with water
22 Cool door tm Cooling down parameters for fast cooling procedure with water
23 Door open delay Delay for automatically opening of the door after bakingprocess, also the length of
the beeper
24 Heater TMIN Half of a heater on/off cycle
25 Heater PMIN Minimum on or off time for the heating elements in seconds
26 HOG start No longer active
27 HOG stop No longer active
28 Preheat cool Temperature difference when cooling down during the preheat step
29 Temp P P action of temperature controller
30 Temp I I action of temperature controller
31 Temp D D action of temperature controller
Access to the service parameters is achieved in the following way:
From the “OFF” position, enter the code “0440”. Than push “ext. menu”. This is key “5”.
In case the password has been changed and lost, you can use the password 6705167401. This over-
rules the other one
Choose the desired parameter with the “arrow” keys and change with “+” or “-“.
With the key “Clear UPass” it is possible to put the user password back to the default “0000”.
With the key “Chng SPass”, it is possible to change the service password.

THE PARAMETER MENU
Page 8 Service Manual Bake Star 3-5-8-10 intelligent form 9123665 rev. 03/2006
Parameter Function Description
32 Temp zone limits Presets for zone limits 0=large zone around setpoint, 3=small zone around setpoint
33 Temp fan mode During the first 3 on/off cycles of the heating elements.
0 - normal fan mode
1 - heating elements stay off during fan off period
2 - ventilators remain on. No left right switching
34 Temp delta max Maximum variation from setpoint
35 Temp inc factor Gives more overshoot above setpoint
36 Temp dec factor Gives more overshoot under setpoint
37 Over Heat Not used
38 Temp corr. Temperature measuring correction factor (0=off, 8=max), Used to reduce the fluctua-
tion in temperature caused by the fans changing direction
39 Time corr. min Maximum time correction substracted
40 Time corr. max Maximum time correction added
41 Time corr. floor Amplification function for the bake-correction time. The higher the value the bigger
the correction.
42 E-temp alarm Temperature of the electronics when an alarm sounds. The value is an indication of
the temperature. The higher the value the higher the temperature. Set range 600-850
43 Brightness Set the brightness of the dislpay
44 Net address Used to set communication between 2 ovens and a Time To Go display in the extrac-
tion hood. The master (connected to the extraction hood) uses address “0”.
45 Exh. fan on net Set the control of the extrationhood motor of two stacked ovens via the network from
this oven (1=yes, 0=no)
46 Time to go disp. Set the control of the Time To Go display via the network from this oven (1=yes,
0=no). When both ovens are set to “0 “ the shortest time is displayed.
47 Debug mode Switch to debug mode to search for bugs in the software
48 Demo mode Demo mode that deactivates the heating for demonstrating purposes
NOTE: Parameters marked in grey should be changed with specific instructions from Fri-Jado
technical staff only!! Changing them without consulting Fri-Jado is at your own risk!!

EXPLODED VIEWS & PARTLISTS
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Service Manual Bake Star 3-5-8-10 intelligent form 9123665 rev. 03/2006
EXPLODED VIEWS & PARTLISTS
Bake Star - exploded view

EXPLODED VIEWS & PARTLISTS
Page 10 Service Manual Bake Star 3-5-8-10 intelligent form 9123665 rev. 03/2006
Bake Star - exploded view 2

EXPLODED VIEWS & PARTLISTS
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Service Manual Bake Star 3-5-8-10 intelligent form 9123665 rev. 03/2006
Bake Star - exploded view

EXPLODED VIEWS & PARTLISTS
Page 12 Service Manual Bake Star 3-5-8-10 intelligent form 9123665 rev. 03/2006
Pos. nr. Artikel nr. Description
1 3704037 Hinge outer window 5L
1 3704141 Hinge outer window 8L
1 3704142 Hinge outer window 10L
1 3704241 Hinge outer window 3L
1.1 9174162 Fiber washer 15x7x0,5
1.11 3703004 Lower hinge
1.2 428966 Nylon washer
1.3 3704240 Cover
1.4 4311110 Washer
1.5 144359 Nut, self locking
1.6 9170426 Hinge R
1.6 9170427 Hinge L
1.7 3704040 Adjusting plate, hinge
1.8 9172054 Brass bearing 8 mm
1.9 9172122 Brass bearing 8 mm, cut off
2 3701002 Glass outer 5L
2 3701004 Glass outer 8L
2 3701006 Glass outer 10L
2 3701009 Glass outer 4L
3 3701031 Rubber profile brown 5L
3 3701032 Rubber profile brown 8L
3 3701033 Rubber profile brown 10 L
3 3701034 Rubber profile brown 4L
3 Profile brown / per metre
4 3703006 Door handle 5L
4 3703008 Door handle 8L
4 3703009 Door handle 10L
4 3703031 Door handle 3L
4.1 9174133 Spacing bush
4.2 3700438 Cover plate glass outer 5L
4.2 3700439 Cover plate glass outer 8L
4.2 3700441 Cover plate glass outer 10L
4.2 3700490 Cover plate glass outer 3L
4.3 3701016 Locking device
4.4 3700410 Cover plate glass outer 5L
4.4 3700440 Cover plate glass outer 8L
4.4 3700470 Cover plate glass outer 10L
4.4 3700488 Cover plate glass outer 3L
4.5 4288320 Screw M5x45
4.6 9171014 Plug, door handle
5 3701001 Glass inner 5L
5 3701003 Glass inner 8L
5 3701005 Glass inner 10L
5 3701008 Glass inner 3L
6 3700407 Hinge inner window 5L
6 3700437 Hinge inner window 8L
6 3700467 Hinge inner window 10L
6 3700487 Hinge inner window 3L
6.1 9174163 Distance ring, innerglass
6.2 4285408 Blind nut M5
7 3500452 Drain plug
Pos. nr. Artikel nr. Description
8 3704059 Holder, magnet 5L
8 3704124 Holder, magnet 8L
8 3704134 Holder, magnet 10L
8 3704234 Holder, magnet 3L
8.1 9172081 Distance bush
8.2 9070141 Magnet
8.3 3704060 Filling profile 5L
8.3 3704125 Filling profile 8L
8.3 3704135 Filling profile 10L
8.3 3704235 Filling profile 3L
9 3500107 Drive motor (valve)
15 3500106 Push spring
16 3500108 Camshaft
17 3700447 Valve bar
18 3700446 Valve
19 4285151 Locking ring (starlock)
21 3704041 Support
25 3704021 Tray guide holder left 5L
25 3704091 Tray guide holder left 8L
25 3704111 Tray guide holder left 10L
25 3704215 Tray guide holder left 4L
26 3704022 Tray guide holder right 8L
26 3704112 Tray guide holder right 10L
26 3704216 Tray guide holder right 4L
26 3704216 Tray guide holder right 5L
28 3704023 Tray guide
30 3704034 Right panel 5L
30 3704094 Right panel 8L
30 3704116 Right panel 10L
30 3704230 Right panel 4L
31 3704031 Back panel 5L
31 3704085 Back panel 8L
31 3704115 Back panel 10L
31 3704245 Back panel 4L
31.1 3704030 Back panel, lower
32 3704033 Left panel 5L
32 3704093 Left panel 8L
32 3704113 Left panel 10L
32 3704231 Left panel 4L
33 3704035 Cover
35 9011260 Foot,adjustable
40 3704233 Support , control panel 3L
40 3704052 Support , control panel 5L
40 3704120 Support , control panel 8L
40 3704122 Support , control panel 10L
49 3702209 Control panel, under 3L
49 3702205 Control panel, under 5L
49 3702207 Control panel, under 8L
49 3702208 Control panel, under 10L
50 3702210 CPU board + LCD
53 3500109 Endswitch

EXPLODED VIEWS & PARTLISTS
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Service Manual Bake Star 3-5-8-10 intelligent form 9123665 rev. 03/2006
Pos. nr. Artikel nr. Description
54 3704147 Support for endswitch
55 3701090 Key board piëzo
57 3702211 Input / output board
58 3500045 Temperature sensor with connector
58.1 3500509 Connector plug 2 pole Mate N lock
58.2 3500512 Contact female
59 3500037 Thermostat 100-320 °C
60 3500036 Distance sink tube
61 3701015 Doorlock
61.1 9174163 Distance washer
61.2 3703052 Extension cable doorlock
61.3 3700072 Converting set L/R door
63 3500188 RC network
66 3500069 Power relay
67 3500335 Transformer
68 3701022 Transformer 100 VA
68 3701023 Transformer 200 VA
70 3500031 Blower
75.1 3500507 Capacitor 2 uF
75.2 3500646 Capacitor 4 uF
75.3 3500640 Capacitor 8 uF
75.4 3500641 Capacitor 16 uF
75.5 3500661 Capacitor 30 uF
75.6 3500508 Capacitor 45 uF
76 3500071 Connecting block, 3-pol.
77 3500029 Nut, relief strain PG16
77 3500097 Nut, relief strain PG21
78 3500032 Strain relief PG16
78 3500098 Strain relief PG21 (14-18 mm)
79 3508921 Connecting cable 5x6qmm
79 9070028 Connecting cable 5x2,5qmm
79 9070044 Connecting cable 5x4qmm
80.1 3500041 Cover profile oven illumination
80.2 3500038 Glass oven illumination
80.3 3500040 Sealing oven illumination
80.4 3701017 Lampholder oven illumination
80.5 3701052 Lamp 20W / 12V Halogen
82 3500046 Temperature sensor holder
84 3701586 Flatcable
85 3701095 Buzzer (speaker)
90 3500044 Blower
91 3500048 Joint
91.1 3500144 Clamp ring
92 3500337 Sealring 14x18
93 3703032 Tee-piece waterinjection
94 3500056 Valve 4L
94 3500064 Valve (double) 5L
94 3500074 Valve (triple) 8L
94 3500515 Valve (quadruple)
95 3500158 Water reducer (yellow)
95.1 4285155 Retaining ring
Pos. nr. Artikel nr. Description
96 3500050 Clamp, tube
97 3500049 Tube
98-1 3500303 Adjusting ring 1mm
98-2 3500305 Adjusting ring 1.25mm
98-3 3500304 Adjusting ring 1.5mm
99-1 3500577 O-ring
99-2 3500619 Shaft sealing 41mm
99-3 3500642 Spring
99-4 3500630 Locking ring inox
99-5 3500302 Drive ring
100 3700401 Blower panel 5L
100 3700431 Blower panel 8L
100 3700461 Blower panel 10L
100 3700481 Blower panel 4L
102 3702021 Heating element, 1750 W
103 3500042 Heating element, 2100 W
104 3500043 Heating element, 1000 W
105 3500073 Heating element, 2000 W
106 3500055 Tube
107 Drain set complete
107-1 3500054 Drain tube
107-2 3500052 Knee joint 35mm
107-3 3500608 Tube silicon 25x33
107-4 3500053 Reducer 35-28mm
109 3504271 Ringspanner 10

ELECTRICAL DIAGRAMS
Page 14 Service Manual Bake Star 3-5-8-10 intelligent form 9123665 rev. 03/2006
ELECTRICAL DIAGRAMS BS3i - circuit diagram

ELECTRICAL DIAGRAMS
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Service Manual Bake Star 3-5-8-10 intelligent form 9123665 rev. 03/2006
BS3i - electrical diagram
BS3i - wiring diagram

ELECTRICAL DIAGRAMS
Page 16 Service Manual Bake Star 3-5-8-10 intelligent form 9123665 rev. 03/2006
BS5i - circuit diagram

ELECTRICAL DIAGRAMS
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Service Manual Bake Star 3-5-8-10 intelligent form 9123665 rev. 03/2006
BS5i - wiring diagram

ELECTRICAL DIAGRAMS
Page 18 Service Manual Bake Star 3-5-8-10 intelligent form 9123665 rev. 03/2006
BS8i - circuit diagram

ELECTRICAL DIAGRAMS
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Service Manual Bake Star 3-5-8-10 intelligent form 9123665 rev. 03/2006
BS8i - wiring diagram