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TROUBLE SHOOTING

Page 34

Service  Manual Bake Star intelligent

PKII

    form 9123665 rev.  06/2013

Symptom

Possible cause

Caused by

Oven does not switch off

The oven has not cooled down 
sufficiently

Wait until the oven cools down below 80°C 
with closed door cooling and 50°C with 
open door cooling

Oven cavity fills up

Drain grid clogged

Wrong installation of sewage
Wrong use of oven.
Cleaning instructions neglected.

Less or no lighting

One or more lamps defect
No power on the lamps.

Transformer defect

No power on transformer

Lighting switched off in manager menu

Bad cleaning result 

No steam

Defect or clogged solenoid valve
Water tap closed

No detergent

Instructions neglected.

Wrong detergent

Leakage of steam at the door

Door catches not tight enough. Door not right adjusted.
Doorgasket damaged

Gasket deteriorated.
Gasket damaged.

Overpressure in cooking cavity. Exhaust (vent) clogged

Deterioration of doorgasket

Wrong detergent

Cleaning instructions neglected

Daily cleaning not ok.

Controls malfunction

Leakage of steam through 
blower shaft.

Worn out shaft seal.

Excessive leakage of steam at 
door.

Deteriorated or damaged door gasket

Controller overheated.

Cooling air flow blocked

Fuses blown

Power surge

Summary of Contents for BS10i

Page 1: ...anual 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 perform to determine if you have the...

Page 2: ...Service Manual Bake Star intelligentPKII form 9123665 rev 06 2013 Page 2 TABLE OF CONTENTS EMPTY PAGE...

Page 3: ...08 A few errors removed from the partslist 1301 31 01 2013 Extension with service procedures Extension with electrical tests Expansion of the exploded views Fasteners included Included exploded view o...

Page 4: ...of the fans 21 Mounting of the shaft seal and turbine 22 Electrical tests 23 Measuring on the heating system 23 Measuring on the PT1000 sensor 24 Measuring on the blower system 25 Measuring on the ill...

Page 5: ...gram BS8 i 14 6kW 72 Wiring diagram BS8 i 14 6kW 73 Circuit diagram BS10 i 18 8kW 74 Wiring diagram BS10 i 18 8kW 75 Circuit diagram BS3 i 200V 60Hz 76 Wiring diagram BS3 i 200V 60Hz 77 Circuit diagra...

Page 6: ...BS10i Power 7400W 12000W 17600W 21600W Maximum current 28A 35A 54A 65A Default cable 4 mm 6 mm 6 mm 6 mm Tools Standard set of tools Metric wrenches sockets and hex socket key wrenches Multi meter an...

Page 7: ...GENERAL TECHNICAL DATA Page 7 Service Manual Bake Star intelligentPKII form 9123665 rev 06 2013...

Page 8: ...r parameter Auto recipe start is enabled Use of the manual program Only if the service parameter manual operation is enab led The manager controls the program menu and the manager settings in the sett...

Page 9: ...Press OK Please wait Do not load oven Oven is preheating 3 Preheat ready Press ok to stop alarm The alarm sounds The preheat temperature is reached 4 Press OK Please load oven and press Start The alar...

Page 10: ...smaller load has been put into the oven Time will be added in case of A bigger load A colder load straight from the freezer A lower mains voltage Somebody opened the door Time will be deducted in case...

Page 11: ...so a preheat possibility PRE is shown in that case In the second step there is also a possibility to put the time on HOLD The program will run untill the Stop key is being pushed PROGRAMMING ADDING OR...

Page 12: ...1 second opening the soleno d valve small amounts of water come through Shortly opening the soleno d valve is called a steam pulse Programming steam in the BSi The steam quantity in the cooking progr...

Page 13: ...etic sort the programs Choose the alphabetic sort option Choose Yes Confirm with OK Note that in case the program names are numbers and there are more than 10 cooking programs these numbers need to ha...

Page 14: ...yes Buzzer set 0 0 4 key beep yes no yes water capa city 3000 50 30000 Lime filter remaining capacity of lime filter Lime filter replaced no no yes Clear error no no yes Service 4878 device type BSI...

Page 15: ...mode no no yes auto off 60 no or 10 240 pin code read out of the manager pin code Sensor offset 0 C 5 C 5 C complete cleaning yes no yes delete all programs no yes edit clean prog special see table b...

Page 16: ...on the glass can only be delive red as an assembly with the hinges The lower hinge is not adjustable The cur rent hinges are locked with a M6 nut at the bottom side It is however possible to put an ex...

Page 17: ...ith a lock washer without the use of a locking agent Adjustment of the door lock catch A number of aspects have to be taken into account a The catch fork has to go through the middle of the hole into...

Page 18: ...anized corners There the gasket is massive In principle the gasket is not being glued sealant in the gasket channel Therefore the old gasket can simply be pulled out After that the channel needs to be...

Page 19: ...Nowadays the glass is clamped in between 2 ptfe flanged bushes The bush part which goes into the hole in the glass is 2mm or 3mm high By placing such a flange bush on either side the hole has to be f...

Page 20: ...asket is not pushing hard enough against the door Adjust the door lock and or exchange the gasket See below The door lock misses Do the following test Firmly pull the door and activate the door open k...

Page 21: ...is mounted with one bolt M5 and a lock washer Sometimes shims are used for the right adjustment of the motor Therefore the screw lenght for the mounting of the motor can differ See Caliper measurement...

Page 22: ...Place the spring as showns 8 Place the O ring in the ptfe shaft seal ring 9 Place the shaft seal ring on the spring Position the small hole in the ring opposite to the drive pin 10 Push the shaft seal...

Page 23: ...A at 230V 53 1000W 230V 52 9 4 4A at 230V 54 1750W 230V 30 2 7 6A at 230V Pos Heaters 208V Resistance Current 51 2100W 208V 20 6 9 7A at 200V 52 2000W 208V 21 6 9 3A at 200V 53 1000W 208V 43 3 4 6A at...

Page 24: ...sensitive Heavy vibration during transport might cause the thermostat switching off Working principle The oven temperature is controlled by a PT1000 sensor mounted in the top at the back right side S...

Page 25: ...ntrol Air flow When fan speed left is active the blowers rotate as shown on the left picture It pu shes the hot air a little up When fan speed right is active the hot air will be pushed a little upwar...

Page 26: ...erent fan speeds It also shows which voltages can be expected at a 230V connection or 200V in case of a 200V unit Japan Finally it shows what capacitor loads are con nected in the different oven model...

Page 27: ...ween the 2 coils and also between the coils and earth Active measurements Measure between the grey and black wire on one of the blowers Since they are all con nected together it does not matter which...

Page 28: ...plicable One or more speeds show a lower vol tage One or more speed capacitors is broken Determine with help of the above matrix which capacitor it is Sometimes it is leaking fluid All speeds show a l...

Page 29: ...his is because one of the coils would be overloaded See diagrams The transformer has a thermal protection on both secondairy coils See the 2 yellow squares in the not moulded transformer below It is t...

Page 30: ...needs some time to recharge Pushing the door switch in short periods after the other has therefore no use It will result in soft clicks without opening the door In 5 seconds the capacitor will be cha...

Page 31: ...ple All valves have waterflow reducers mounted inside These reducers control the water flow for the steam production An opened valve will give 0 5Ltr minute 0 13 gal lon minute The valves are pulsatin...

Page 32: ...I O board Air Valve defect Missing feed back signal from air valve position switches Position switch es loose Position switch es defect Position switch es wrong adjusted Camshaft loose does not rotat...

Page 33: ...does not close well Refer to the alinea trouble shooting door and lock in the chapter service procedu res Doorlock not aligned correctly Doorlock loose Door suspension loose Door handle loose Doorloc...

Page 34: ...power on transformer Lighting switched off in manager menu Bad cleaning result No steam Defect or clogged solenoid valve Water tap closed No detergent Instructions neglected Wrong detergent Leakage of...

Page 35: ...ay or cpu Broken Power I O board Display shows strange things or the controller is acting strange Cable loose or bad con tact between CPU and LCD Broken display Temperature too high Check cooling air...

Page 36: ...oling air flow Clean grids Cooling fan broken or wiring loose Check blower and wiring Moist on PCB s Cooling fan broken or wi ring loose and therefore no overpressure in elec tronics compartment Check...

Page 37: ...wer s blocked by object Remove object Blower s defect Check coil resistance Check coil insulation Check bearing Exchange blower Capacitor s defect Wiring or blower contac tor problem Blowers operate n...

Page 38: ...ure the water hardness and put the right water capacity in the manager menu settings Water tap closed or pres sure 2 Bar Check water supply Sensor Temperature read out on LCD is not stable Sensor defe...

Page 39: ...lock defect or wiring loose Check door switch and or wiring See I O test in service menu Blowers and heaters stay on while door is opened Door switch broken or came loose from door lock Check door swi...

Page 40: ...IEWS AND PARTSLISTS also see 14 854 863 872 873 874 812 849 906 827 831 849 910 911 886 882 914 10 20 21 22 23 16 10 18 3 25 27 26 40 30 30 29 37 36 37 13 67 46 45 43 46 69 68 52 53 50 51 66 70 3 57 5...

Page 41: ...Clamp din rail 2 38 9191236 Bridge 4 pole 1 39 9191238 Bridge 2 pole 2 40 3 3700155 Control panel ass 1 40 5 3700156 Control panel ass 1 Pos Mdl part nr Description Qty 40 8 3700157 Control panel ass...

Page 42: ...12 834 895 896 820 892 893 801 801 834 896 802 802 897 905 885 A D B C A B D C 123 124 118 121 102 101 102 102 103 131 107 127 118 107 127 101 125 115 114 102 103 110 131 109 109 111 113 107 114 115 1...

Page 43: ...18 5 3701002 Glass outer 1 118 8 3701004 Glass outer 1 118 10 3701006 Glass outer 1 119 3 3700515 Cover plate outer glass inside 1 119 5 3700516 Cover plate outer glass inside 1 119 8 3700517 Cover pl...

Page 44: ...each blower 912 912 912 912 912 909 909 912 912 835 837 885 834 894 50 158 159 160 161 161 150 151 51 153 153 176 175 177 178 178 162 163 164 165 166 167 173 172 171 170 168 154 156 70 157 156 52 53 1...

Page 45: ...O ring 2 8 163 3500619 Shaft seal ring 41mm ptfe 2 8 164 3500642 Spring 2 8 165 3500630 Lockwasher starlock SS for 16mm shaft 2 8 166 3500302 Drive ring 2 8 167 3500325 Shaft seal set 168 3500055 Tub...

Page 46: ...34 834 834 834 834 834 813 802 834 834 813 881 884 884 884 884 916 916 916 894 894 894 825 883 915 812 894 894 894 894 894 894 894 880 812 907 907 907 907 834 834 810 913 853 862 827 831 894 834 890 8...

Page 47: ...ement plate R side 1 215 10 3704114 reinforcement plate R side 1 216 3704148 Shackle for insulation 2 217 3704149 Shackle for insulation 2 218 3704150 Cover cable transit 1 219 3704152 Disk for insula...

Page 48: ...77 888 913 913 913 877 877 877 812 913 913 817 913 913 913 913 352 353 370 354 355 355 18 371 357 358 359 361 376 372 373 374 377 375 156 157 93 97 96 95 48 156 157 368 366 367 365 351 352 353 354 355...

Page 49: ...1 365 3500241 Collar ring 180mm 1 366 3704185 Filter bracket 367 3704186 Locking bracket 368 3605021 Filter 370 3706045 Top plate 1 371 3706046 Bottom panel condensor hood R side 1 372 3 5 3700477 Co...

Page 50: ...AND PARTSLISTS Page 50 Service Manual Bake Star intelligentPKII form 9123665 rev 06 2013 901 810 810 810 807 807 414 90 91 29 407 409 410 411 407 408 406 412 413 401 402 403 404 405 92 418 420 418 41...

Page 51: ...706036 Side panel L side for BS5 5 414 3 3 3706049 Side panel R side for BS3 3 414 5 3 3706035 Side panel R side for BS5 3 414 5 5 3706037 Side panel R side for BS5 5 418 8044058 Plug foot 4 420 37000...

Page 52: ...e Star intelligentPKII form 9123665 rev 06 2013 810 899 899 899 810 810 810 60x 807 467 458 450 451 456 453 470 468 469 471 452 464 465 466 463 463 459 460 461 472 462 462 456 461 473 454 455 450 451...

Page 53: ...4357 Top plate for stand for stacked ovens 1 458 10 3704367 Cover plate 1 458 3 5 8 3704352 Cover plate 1 459 5 5 3704454 Frontpanel 1 459 10 3704379 Frontpanel upper 1 459 3 5 8 3704358 Frontpanel up...

Page 54: ...nual Bake Star intelligentPKII form 9123665 rev 06 2013 923 924 919 919 925 810 920 921 922 920 920 889 479 482 483 481 486 484 487 488 903 898 900 480 490 493 489 495 496 491 497 499 499 492 494 488...

Page 55: ...t 8 36 488 3700193 Lift n Roll unit 489 3706335 Chassis SS 1 490 9172125 Castor 4 491 3706323 Wheel suspension outer SS 1 492 3706324 Wheel suspension inner SS 1 493 3706325 Hinge 8 494 3706326 Hinge...

Page 56: ...VE IN TROLLEY 913 913 913 913 810 810 810 838 903 902 892 837 892 887 838 903 22x at bottom side 8x at top side 913 23x 847 810 812 838 903 837 502 919 501 500 504 505 506 531 531 516 507 517 517 509...

Page 57: ...22 3703091 Studding M8 1 523 3701102 Spring 1 524 3701101 Rod end bearing set 1 526 3701100 Rod end bearing 1 527 3704517 Bracket locking system 1 528 6791000 Ball knob M8 1 529 3704482 Guiding plate...

Page 58: ...8 F 16 F 4 F 8 F 30 F 30 F 30 F 16 F Pos part nr Description 20 3500646 Capacitor 4 F 21 3500640 Capacitor 8 F 22 3500641 Capacitor 16 F 23 3500661 Capacitor 30 F 51 3702051 Heating element 2100W 208...

Page 59: ...10028 Spacer pcb mounting 887 0141555 Nut M10 SS 888 6962153 Washer M6 ZP 6x 25 889 6802013 Rivet nut M5 ZP 890 9172053 Nut sheet metal M5 black 891 4288058 Bolt M5x20 ZP 892 0141521 Nut M6 SS 893 014...

Page 60: ...tacle female Red piggyback 2005836 Receptacle red 2 8 4310570 Receptacle uninsulated Rl 6000 pcs 2006159 Ringterminal M4 uninsulated 2006167 Ringterminal M5 uninsulated 2006264 Ringterminal M6 yellow...

Page 61: ...EXPLODED VIEWS AND PARTSLISTS Page 61 Service Manual Bake Star intelligentPKII form 9123665 rev 06 2013...

Page 62: ...for fan in hood F1 125mAT power and I O board fan board TB1 4 TB1 1 TB1 4 TB1 5 TB1 6 K4 T1 33 5 32 13 36 6 35 12 FAN 1 FAN 2 E1 E2 E3 E4 1 2 3 4 5 6 3 230V TB1 4 doorswitch 1 2 F1 63mAT 1 2 X33 3 X34...

Page 63: ...L N airvalve FAN 2 FAN 1 C3 16uF C2 8uF 1 3 4 2 C1 4uF 1 1 1 1 3 4 2 3 4 2 3 4 2 3 4 2 1 1 1 3 4 2 3 4 2 3 brown 2 black 4 blue 1 grey 3 4 2 FAN 1 FAN 2 BACKSIDE VIEW connectionblock 1 1 2 3 4 5 6 4uF...

Page 64: ...h 1 2 F1 63mAT 1 2 X33 3 X34 1 X34 3 X33 4 X33 5 X34 4 X34 5 X25 X23 X18 X17 X20 X19 X14 X13 X16 X15 X10 X12 X9 X11 30uF 16uF 8uF E X31 X32 X30 X29 X28 L1 L2 L3 N L1 L2 L3 close open airvalve fan spee...

Page 65: ...AN 1 C3 30uF C2 16uF 1 3 4 2 C1 8uF FAN 3 1 1 1 1 3 4 2 3 4 2 3 4 2 3 4 2 FAN 4 1 1 1 3 4 2 3 4 2 3 brown 2 black 4 blue 1 grey 3 4 2 FAN 1 FAN 2 FAN 3 FAN 4 BACKSIDE VIEW K1 A1 A2 8uF C1 MOTOR AIR VA...

Page 66: ...3 230V doorswitch 1 2 F1 63mAT 1 2 X33 3 X34 1 X34 3 X33 4 X33 5 X34 4 X34 5 X25 X23 X18 X17 X20 X19 X14 X13 X16 X15 X10 X12 X9 X11 16 30uF 8 16uF 4 8uF E X31 X32 X30 X29 X28 L1 L2 L3 N L1 L2 L3 close...

Page 67: ...2 black 4 blue 1 grey 3 4 2 FAN 1 FAN 2 FAN 3 FAN 4 BACKSIDE VIEW K1 A1 A2 4uF C1 MOTOR AIR VALVE airvalve 24 26 25 27 28 18 16uF C2 30uF C3 8 9 19 20 9 32 33 34 2 1 3 21 15 14 30 22 31 31 66 30 67 7...

Page 68: ...3 X34 1 X34 3 X33 4 X33 5 X34 4 X34 5 X25 X23 X18 X17 X20 X19 X14 X13 X16 X15 X10 X12 X9 X11 30 30uF 30uF 16uF E X31 X32 X30 X29 X28 L1 L2 L3 N L1 L2 L3 close open airvalve fan speed capacitors Fan C...

Page 69: ...3 FAN 4 BACKSIDE VIEW K1 A1 A2 MOTOR AIR VALVE airvalve 24 26 25 27 28 18 30uF C3 8 9 19 20 9 32 33 34 2 1 3 21 15 14 30 22 31 31 66 30 67 37 36 10 34 11 33 32 13 35 12 16 17 15 14 25 26 27 28 50 18...

Page 70: ...1 2 F1 63mAT 1 2 X33 3 X34 1 X34 3 X33 4 X33 5 X34 4 X34 5 X25 X23 X18 X17 X20 X19 X14 X13 X16 X15 X10 X12 X9 X11 30uF 16uF 8uF E X31 X32 X30 X29 X28 L1 L2 L3 N L1 L2 L3 close open airvalve fan speed...

Page 71: ...lve FAN 2 FAN 1 C3 30uF C2 16uF 1 3 4 2 C1 8uF FAN 3 1 1 1 1 3 4 2 3 4 2 3 4 2 3 4 2 FAN 4 1 1 1 3 4 2 3 4 2 3 brown 2 black 4 blue 1 grey 3 4 2 FAN 1 FAN 2 FAN 3 FAN 4 BACKSIDE VIEW K1 A1 A2 8uF C1 M...

Page 72: ...oorswitch 1 2 F1 63mAT 1 2 X33 3 X34 1 X34 3 X33 4 X33 5 X34 4 X34 5 X25 X23 X18 X17 X20 X19 X14 X13 X16 X15 X10 X12 X9 X11 16 30uF 8 16uF 4 8uF E X31 X32 X30 X29 X28 L1 L2 L3 N L1 L2 L3 close open ai...

Page 73: ...own 2 black 4 blue 1 grey 3 4 2 FAN 1 FAN 2 FAN 3 FAN 4 BACKSIDE VIEW K1 A1 A2 4uF C1 MOTOR AIR VALVE airvalve 24 26 25 27 28 18 16uF C2 30uF C3 8 9 19 20 9 32 33 34 2 1 3 21 15 14 30 22 31 31 66 30 6...

Page 74: ...X34 3 X33 4 X33 5 X34 4 X34 5 X25 X23 X18 X17 X20 X19 X14 X13 X16 X15 X10 X12 X9 X11 30 30uF 30uF 16uF E X31 X32 X30 X29 X28 L1 L2 L3 N L1 L2 L3 close open airvalve fan speed capacitors Fan CPU LCD m...

Page 75: ...N 2 FAN 3 FAN 4 BACKSIDE VIEW K1 A1 A2 MOTOR AIR VALVE airvalve 24 26 25 27 28 18 30uF C3 8 9 19 20 9 32 34 2 1 3 21 15 14 30 22 31 31 66 30 67 37 36 10 34 11 33 32 13 12 16 17 15 14 25 26 27 28 50 18...

Page 76: ...rd TB1 1 K3 K1 T1 socket for fan in hood F1 125mAT power and I O board fan board TB1 4 TB1 1 TB1 4 TB1 5 TB1 6 K4 T1 33 5 32 13 36 6 35 12 FAN 1 FAN 2 E1 E2 E3 E4 1 2 3 4 5 6 3 200V TB1 4 doorswitch 1...

Page 77: ...i E gnd gnd air2 air1 MAX THERMOSTAT FUSE L N airvalve FAN 2 FAN 1 C3 16uF C2 8uF 1 3 4 2 C1 4uF 1 1 1 1 3 4 2 3 4 2 3 4 2 3 4 2 1 1 1 3 4 2 3 4 2 3 brown 2 black 4 blue 1 grey 3 4 2 FAN 1 FAN 2 BACKS...

Page 78: ...2 L3 N L1 L2 L3 close open airvalve fan speed capacitors Fan CPU LCD m m C3 C2 C1 X24 11 6V 11 6V 20W 5x TB1 TB1 pt1000 sensor 34 10 37 6 FAN 3 FAN 4 E5 E6 WV WV 30 31 X3 3 X4 4 90 91 91 k3 1 94 96 94...

Page 79: ...1 1 1 3 4 2 3 4 2 3 4 2 3 4 2 FAN 4 1 1 1 3 4 2 3 4 2 3 brown 2 black 4 blue 1 grey 3 4 2 FAN 1 FAN 2 FAN 3 FAN 4 BACKSIDE VIEW K1 A1 A2 8uF C1 MOTOR AIR VALVE airvalve 24 26 25 27 28 18 16uF C2 30uF...

Page 80: ...5 X25 X23 X18 X17 X20 X19 X14 X13 X16 X15 X10 X12 X9 X11 16 30uF 8 16uF 4 8uF E X31 X32 X30 X29 X28 L1 L2 L3 N L1 L2 L3 close open airvalve fan speed capacitors Fan CPU LCD m m C3 C2 C1 X24 11 6V 11...

Page 81: ...AN 4 BACKSIDE VIEW K1 A1 A2 4uF C1 MOTOR AIR VALVE airvalve 24 26 25 27 28 18 16uF C2 30uF C3 8 9 19 20 9 32 33 34 2 1 3 21 15 14 30 22 31 31 66 30 67 73 37 72 36 10 34 11 33 32 13 35 12 16 17 15 14 2...

Page 82: ...15 X10 X12 X9 X11 30 30uF 30uF 16uF E X31 X32 X30 X29 X28 L1 L2 L3 N L1 L2 L3 close open airvalve fan speed capacitors Fan CPU LCD m m C3 C2 C1 X24 11 6V 11 6V 20W 10x TB1 TB1 pt1000 sensor 34 10 37 7...

Page 83: ...4 blue 1 grey 3 4 2 FAN 1 FAN 2 FAN 3 FAN 4 BACKSIDE VIEW K1 A1 A2 MOTOR AIR VALVE airvalve 24 26 25 27 28 18 30uF C3 8 9 19 20 9 32 33 34 2 1 3 21 15 14 30 22 31 31 66 30 67 37 36 10 34 11 33 32 13 3...

Page 84: ...K3 A1 6 NC 2 NO 1 5 only in the upper oven option stacking kit fanhood M1male female 85 84 male male 86 87 89 88 7 32 35 1 2 3 37 34 K1 33 36 15 A1 21 A2 90 87 86 89 88 K3 K2 90 91 91 92 connection bl...

Page 85: ...ELECTRICAL DIAGRAMS Page 85 Service Manual Bake Star intelligentPKII form 9123665 rev 06 2013...

Page 86: ...ELECTRICAL DIAGRAMS Page 86 Service Manual Bake Star intelligentPKII form 9123665 rev 06 2013...

Page 87: ...ELECTRICAL DIAGRAMS Page 87 Service Manual Bake Star intelligentPKII form 9123665 rev 06 2013...

Page 88: ...Fri Jado B V P O Box 560 4870 AN Etten Leur The Netherlands tel 31 76 50 85 400 fax 31 76 50 85 444 info frijado com www frijado com...

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