Coffeemaker Grind & Brew HD7762
Contents
1. 7 15 REASSEMBLY INSTRUCTIONS All the liquid seals when broken need to be replaced This includes cleaning the mating surfaces and applying sufficient new liquid sealing Gasket of the Shower head When the UI panel or Synchro motor has been removed special attention is needed to the proper wire routing from top to bottom All wires must pass through the slots as indicated in red in the cross section below They may not be passed through the opening for the Grinder HD7762 Bottom Cover Upon reinstallation of the bottom cover please mind that the notch on the PCBA holder fits into the recess of the bottom cover 8 15 PARTS LIST 110 9965 100 64722 120 9965 100 64767 2 9965 100 64772 210 9965 100 64747 3 4222 459 48951 4 9965 100 64753 5 510 9965 100 64723 511 9965 100 64726 512 9965 100 64774 513 9965 100 64756 514 9965 100 64745 515 9965 100 64741 516 9965 100 64735 517 9965 100 64718 518 9965 100 64776 6 9965 100 64766 7 9965 100 64752 713 9965 100 64742 8 9965 100 64734 810 9965 100 64725 811 9965 100 64721 812 9965 100 64751 813 9965 100 64765 814 9965 100 64775 815 9965 100 64762 816 9965 100 64727 817 9965 100 6472. 11 15 HD7762 EXPLODED VIEW SE a Ne SEE 2 15 FT EXPLODED VIEW HD7762 1312 1314 13 15 EXPLODED VIEW HD7762 b Wifes y R UM LU nm EINK UB T W 695227 Je tag E 4 JA di z FU a 14 15 HD7762 EXPLODED VIEW 2211 22 15 15
3. 69 818 9965 100 64737 819 9965 100 64744 820 9965 100 64731 Door assembly Filterholder assy Filterdoor assy Jug assy Jug lid Brush Bean container cover Bean container assy Ground fineness knob Knob cover Selector knob Top localizer Bottom localizer Spring Shield Bean tray Selector axle Grinder seal Top cover assembly Water level indicator User interface assembly Cable seal Back cover Ul PCBA Seal Front cover Rubber ring Pin Selector ring Deco ring Knob cover On Off button 1610 1612 1614 17 1710 1711 1712 18 19 20 21 22 2310 9965 9965 9965 9965 9965 9965 9965 9965 9965 9965 9965 9965 9965 9965 9965 9965 9965 9965 9965 9965 100 64754 100 64759 100 64743 100 64749 100 64719 100 64729 100 64736 100 64746 100 64733 100 64763 100 64748 100 64761 100 64732 100 64757 100 64777 100 64764 100 64758 100 64771 100 64768 100 64773 HD7762 Steam vent seal Ul assy seal PCB assembly in box Heater element assembly Thermostat fuse Base assembly Base plate Foot Grinder coarseness adjustor assy Water supply assembly Elbow Shower head Riser pipe Valve motor assembly Valve motor Bracket switches Switch actuator Filter locker kit Grinder assembly Top housing Valve seal kit Valve kit Bottom housing 9 15 EXPLODED VIEW HD7762 U U LE al a 77 en 4 10 15 EXPLODED VIEW HD7762
4. Service Service Service Philips Consumer Lifestyle PRODUCT INFORMATION Safety e This product meets the requirements regarding interference suppression on radio and TV e After the product has been repaired it should function properly and has to meet the safety requirements as officially laid down at this moment Published by Philips Consumer Lifestyle Printed in the Netherlands 13 04 Coffeemaker Grind amp Brew HD7762 TECHNICAL INFORMATION Voltage 220 240V e Frequency 50 Hz e Power consumption 1000W e Color setting Black Metal Dimensions Appliance xW x D 440 x 210 x 310 mm F Box LxWxH 320 x 280 x 505 mm e Cord length 0 8 m e Filter size 1x4 e Contents Jug max 1320 mL Water container min 264 mL 2 cups Water container 1320 mL 10 cups Avg water loss during brew process 10 e Materials Appliance PP Metal wrap Stainless steel Jug Glass Hoses Silicon e Brew time max 10 min e Temperature full jug gt 80 e Keep warm time 120 minutes Copyright reserved Subject to modification PHILIPS TECHNICAL INFORMATION HD7762 De scaling When the appliance indicates it needs to be descaled operate the coffeemaker a few times with vinegar or with a 10 15 solution of either vinegar acetic acid citric acid or tartar acid into cold tap water Use a paper filter to catch any particles coming out Do not use other de scaling agents as the
5. e Bean container lid jug filter holder and brush The filter door can be removed for convenience by undoing both latches on the top and bottom side of the hinge Step Bean container removal To remove the complete bean container including Duo Bean feature remove the 4 screws C inside the bean container Step 2 Top cover removal The top cover can be opened by removing the four screws F located underneath the Bean container and the four screws G accessible from the underside of the UI panel HD7762 Please note the cable connecting to the Inspection window detection switch The Water Level Indicator WLI cannot be removed without damaging the Top cover When the top cover needs to be replaced the WLI can be reused when the WLI needs to be replaced a new top cover needs to be ordered as well Step 3 UI panel removal To be able to remove the UI panel you need to disconnect the leads to the Synchro motor and the flatcable to the main PCBA The UI panel is held in place by two screws accessible from the top side of the appliance and 5 clicks accessible fro
6. inder as this will disrupt the grinders calibration In production special tools are used to adjust the grind fineness to the optimal level Synchro motor valve and seal Disassembly instructions until Step 6 skip step 3 and 5 When the valve and or seal have been removed please make sure that the seal does not get damaged and that the seal gets reinstalled correctly The seal is critical to seal the grinder from steam coming from the coffee filter Heater bottom water supply Disassembly instructions Step 4 and 5 It is not advisable to disassemble the heater from the keep warm plate Heat conductive paste should be applied to ensure optimal heat transfer from the element to the plate jug and coffee Top water supply Disassembly instructions Step and 2 The Silicon hose between the elbow joint and the showerhead does not need to be removed to uninstall this component when the hose does need replacement make sure the hose clamps are put back properly this is to prevent leakage When the showerhead has been removed it should be cleaned from any residual liquid gasket and new liquid gasket supplied in tubes of 45 g should be applied to ensure a proper seal Complete Base incl metal wrap Disassembly instructions Step 4 and 5 The main PCBA and Heater assy need to be taken out completely the base is screwed to the top by means of 6 screws 4 15 DISASSEMBLY INSTRUCTIONS Remove all removable and detachable items like th
7. m the bottom side of the UI panel Unscrew both screws J eg me Undo the snaps by tracing the curve of the UI panel with a flat head screwdriver while pulling the Ul panel upwards The UI panel can be disassembled the rotary knob can simply be pulled off the rotary encoder is secured by a single nut remove the nut The PCBA cover is held in place by six screws L once unscrewed the PCBA can be taken out Please mind the rubber seal preventing steam from reaching the Ul PCBA 5 15 DISASSEMBLY INSTRUCTIONS Step 4 Bottom cover amp Main PCBA To be able to replace the components in the top side of the appliance like the Grinder and Synchro motor their leads need to be disconnected from the main PCBA To reach the main PCBA remove the six screws P in the bottom cover four of them are located underneath the rubber feet The PCBA is in the plastic box indicated in blue some leads need to be released before you can take out the PCBA completely HD7762 Step 5 Heater assy To replace the heater assy disconnect the leads from the main PCBA and the Silicon hoses from the pinions on the heater Only the four screws O indicated below hold the heater assy incl keep warm plate in place The top silicon h
8. ose is the cold water intake the bottom silicon hose is the hot water output It connects to the top water supply gt Step 6 Grinder Synchro motor and Water supply To remove the Grinder disconnect its leads from the main PCBA and undo screws U To remove the Synchro motor remove its leads from the main PCBA and undo screws V The top water supply consisting of the shower head silicon hose elbow and riser pipe can be removed by undoing screws S only when the Silicon hose needs replacement the clamps need to be undone 6 15 REASSEMBLY INSTRUCTIONS HD7762 Basically the reassembly needs to take place tracing the Gasket for the wires entering the UI panel steps needed to disassemble the appliance There are some critical attention points All the gaskets in the appliance must be reinstalled properly Gasket on top of the grinder Gasket for the valve Synchro motor 1 6 m 2 O ni ZA NS J
9. se may harm the appliance If this procedure does not restore the function then switch off the coffeemaker when the acid is passing through Keep the appliance in this condition overnight and continue repeat the cleaning operation After the de scaling procedure operate the coffeemaker twice with tap water in order to rinse any residual substances Schematics Main PCBA Power L cord N Micro switch inspection Grind motor cover Micro Micro switch switch Ul PCBA Heat Gate motor E A A a TECHNICAL INFORMATION HD7762 Self Check mode The appliance is equipped with a self check mode this enables you to quickly check the function of the main components of the unit Keep the On Off button pressed while Left side plugging the mains cord into the socket display jatala US Hardware version CH 201 Press any other button Software version CH 0004 Press any other button Heating element enabled CH Press any other button Heating element disabled CH 2 Press any other button Grinder motor enabled CH 3 Press any other button Grinder motor disabled 6 Beeps CH 4 Press any other button Microcontroller check CH 5 ok El Nok Press any other button Zero cross detection CH 6 ok E2 Nok Press any other button Valve micro switches CH CLO valve is closed Press any other button CH val
10. ve is working CH OPE valve is open Inspection window micro switch L Closed 8 Press any other button H Open 8 Thermostat CH 1111 Thermostat closed Press any other button CH 0000 Thermostat open Rotary knob 2 9 Press any other button Rotary knob rotate clockwise Increasing 9 Rotary knob rotate anti clockwise Decreasing 9 LED check All digits on All digits on Press any other button LED check All digits off All digits off Press On Off button Stand by 3 15 REPAIR INSTRUCTION HD7762 Repair of this appliance should be carried out on part and or assembly level most repairs can be allocated to a couple of main components Bean container and duo bean mechanics Disassembly instructions until Step User interface assy Disassembly instructions until Step 4 When in the Ul panel itself has been disassembled please make sure the wire and flat cable seal is properly installed Upon reinstallation of the complete panel please make sure the seal underneath the Ul panel is put back Main PCBA Disassembly instructions until Step 4 When only the PCBA needs replacement skip steps 3 Upon reinstallation of the PCBA please make sure the PCBA holder slides back into its guiding recesses Please note the position of the Grinder DC motor and Synchro motor AC motor leads when reversed the appliance will not start up Grinder Disassembly instructions until Step 6 skip step 3 and 5 It is not advisable to disassemble the gr
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