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Kalerm KLM1602 Service Manual

Other manuals for KLM1602: Operation manual
Manual is about: Intelligent Fresh Ground Coffee Machine

Summary of KLM1602

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    Klm1602 service manual intelligent fresh ground coffee machine klm1602-sm-en v002.

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    English klm1602 service manual intelligent fresh ground coffee machine.

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    32 33 33 36 37 38 38 39 39 40 41 42 43 43 44 45 service manual intelligent fresh ground coffee machine klm1602 contents 1. Introduction 4 6 2. Structure 15 3. Troubleshooting 32 4. Repair 2.1 overview 2.2 description of internal components 2.3 water circuit 2.4 schematic circuit diagram 2.5 technica...

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    5. Function test and maintenance 63 6. Explosive view 68 46 46 49 51 54 63 63 63 64 65 contents 4.3 precautions for maintenance and installation precautions for assembling 4.3.1 brew unit group 4.3.2 grinder group 4.3.3 control panel group 5.1 function test and test standards 5.2 coffee machine main...

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    1. Introduction the manufacturer reserves the right to make product improvements. We guarantee that this manual respects the technological status at the time the machine is supplied. We are open to any suggestions from technicians which may improve the product and the manual. General warnings once t...

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    Introduction 5 symbol description non-compliance with the operation, may cause electric shock, and threat to life. Non-compliance with the operation may cause coffee machine damaged, or personal injury. Non-compliance with the operation, may cause scalded or burned. This symbol, if prompted, please ...

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    2. Structure 2.1 overview structure 6 1 2 3 4 5 6 7 8 9 10 11 12 8 9 12 10 1 93 2 4 5 6 7 11 12 service manual intelligent fresh ground coffee machine klm1602 drip tray decoration cover top cover cup support front cover right drip tray cover drip tray bean container lid water tank cover water tank o...

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    18 19 20 15 structure 7 14 16 17 13 16 17 bean container grinder adjustment knob ground coffee container lid 13 14 15 hot water export coffee export back cover logo right side section 18 19 20

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    8 23 24 25 26 27 28 29 30 23 24 25 26 27 28 29 30 21 22 left side section power line 21 22 power switch americano button espresso button coffee button double cup coffee strength button setting button screen service manual intelligent fresh ground coffee machine klm1602 structure.

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    2.2 description of internal components 1 2 3 5 6 7 8 9 10 11 12 13 14 16 17 21 18 9 15 4 thermoblock solenoid valve 2w geared motor dispenser valve 2w support pcba pump drainage valve line pencil connector transformer base brew unit drip tray microswitch reed sensor flowmeter valve support control p...

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    1 2 3 4 5 6 7 8 9 11 10 10 service manual intelligent fresh ground coffee machine klm1602 structure 2.3.1 overview of water circuit 2.3 water circuit water tank sieve flowmeter pump pressure maintaining valve coffee thermoblock 1 2 3 4 5 6 dispenser valve 2w drainage valve brew unit solenoid valve 2...

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    11 1 2 3 4 5 6 7 8 9 10 2.3.2 water circuit for making coffee structure water tank sieve flowmeter pump pressure maintaining valve coffee thermoblock 1 2 3 4 5 6 dispenser valve 2w drainage valve brew unit beverage export 7 8 9 10

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    12 1 2 3 4 5 6 8 7 2.3.3 water circuit for making water structure water tank sieve flowmeter pump pressure maintaining valve coffee thermoblock 1 2 3 4 5 6 solenoid valve 2w beverage export 7 8 service manual intelligent fresh ground coffee machine klm1602.

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    13 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 structure 1 2 3 4 5 6 7 8 9 10 11 12 13 power switch data interface lcd screen hmi flowmeter drip tray microswitch reed sensor led light thermoblock ntc feedback device solenoid valve 2w stepper motor 14 15 16 17 18 19 20 21 22 23 ...

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    14 structure service manual intelligent fresh ground coffee machine klm1602 2.5 technical data total voltage/power china europe 220v/50hz 1200w 230v/50hz 1400w approvals ccc,cb,ce power ratings thermoblock pump solenoid valve 2w grinder motor drive motor dispenser valve motor 220v 1200w 230v/50hz 48...

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    Troubleshooting 15 3. Troubleshooting check list 3.1 3.2 3.1.1 3.2.1.1 3.2.1.2 3.2.1.3 3.1.2 3.2.1 3.2.2 3.1 troubleshooting check list item confirmation no. No. Cause remedy remarks problem prob- ability examine external damage of coffee machine examine the external moving parts external parts are ...

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    3.2 3.2.4.2 3.3.1.1 3.3.1.2 3.3.1.3 3.3.1.4 3.3.1 3.3 16 3.2.4 3.3.1.5 3.3.1.6 3.3.1.7 3.3.1.9 3.3.1.8 3.3.2.1 3.3.2.2 3.3.2.3 3.3.2 examine the external moving parts powder container cover can not be covered tightly replace or repair damaged components according to bean container explosive view 881...

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    3.3.2.4 3.3.2.5 3.3.2.6 3.3.2.7 3.3 3.3.2 17 hmi damaged 3.3.3 3.3.3.1 3.3.3.2 3.3.3.3 3.3.3.4 3.3.3.5 3.3.3.6 3.3.4.2 3.3.2.8 3.3.4 3.3.4.1 troubleshooting item confirmation no. No. Cause remedy remarks problem prob- ability press on/off to auto checkin g and then to ready fill water tank on screen...

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    18 3.3 3.3.4 3.3.5 3.3.4.3 3.3.5.1 3.3.5.2 3.3.5.3 3.3.5.4 3.3.6.1 3.3.6.2 3.3.6.3 3.3.6 troubleshooting item confirmation no. No. Cause remedy remarks problem prob- ability yes - replace or repair pcba, item: 78000056 disassemble pcba, replace and repair according to 4.2.11 pcba damaged the followi...

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    19 3.3 3.4 3.3.6 3.3.6.4 3.3.6.5 3.3.6.6 3.4.1 3.4.3.1 3.4.3.3 3.4.3.4 3.4.3.2 yes - make buttons can be pressed or if damaged replace it, item: 79000205 no - continue to point 3.4.3.3 3.5.1 3.5.1.1 3.5.1.2 3.5.1.3 3.5.2 3.5.2.1 3.5.2.2 3.5 press on/off to auto checkin g and then to ready a little w...

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    20 3.5 3.5.2.5 3.5.2.6 3.5.2.7 3.5.2.8 3.5.2.3 3.5.2.4 3.5.2 3.5.2.9 3.5.2.10 3.5.3.1 3.5.3.2 3.5.3.3 3.5.3 troubleshooting item confirmation no. No. Cause remedy remarks problem prob- ability yes - choose normal dry coffee beans no - continue to 3.5.2.4 yes - use provided coffee powder spoon to unc...

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    3.5 3.5.3.5 3.5.3.6 3.5.3.7 3.5.3.8 3.5.4 3.5.3 3.5.3.4 3.5.5 3.5.3.9 solenoid valve is damaged, all the water flowing from the hot water outlet 21 item confirmation no. No. Cause remedy remarks problem prob- ability troubleshooting yes - replace drainage valve group no - continue to 3.5.3.5 1. Disa...

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    22 3.5 3.5.6.3 3.5.6.4 3.5.6.5 3.5.6.6 3.5.6.7 3.5.6.8 3.5.6.9 3.5.7.1 3.5.7.2 3.5.6 3.5.8 item confirmation no. No. Cause remedy remarks problem prob- ability troubleshooting service manual intelligent fresh ground coffee machine klm1602 yes - power off coffee machine, restart (drainage valve will ...

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    23 3.6 3.5.8 3.6.2 3.6.3 3.6.4 3.6.5 3.6.7 3.6.6 3.7.1 3.7 item confirmation no. No. Cause remedy remarks problem prob- ability troubleshooting 1. Disassemble grinder group according to 4.2.7; 2. Disassemble grinder group according to 4.3.3 according to grinder group explosive view 8810101002 replac...

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    24 3.7 3.7.2.1 3.7.2.2 3.7.2.3 3.7.3.1 3.7.3.2 3.7.2 3.7.3 3.7.4 3.8.1.1 3.8.1.2 3.8.1.3 3.8.1.4 3.8.1.5 3.8.1.6 3.8.1.7 3.8 3.8.1 item confirmation no. No. Cause remedy remarks problem prob- ability troubleshooting the volume of hot water is too little the process to make hot water the volume of ho...

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    25 3.9 3.10 3.11 3.12.1.2 3.12.1.3 3.12.1.1 3.12.1.4 3.12.1 3.12.2.1 3.12.2.2 3.12.2.3 3.12.2 3.12.2.4 error 5 crossing signal failure 3.12.3 3.12.3.1 yes - replace the power switch and wiring, item: 78000048 no - continue to 3.12.3.2 power switch short circuit 3.12.3.2 3.12.4 3.12.4.1 3.12.4.2 3.12...

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    26 3.12 3.12.4 3.12.4.6 yes - repair or replace damaged hmi,item:78000055 hmi damaged 3.12.4.4 3.12.4.5 3.13 3.13.1 3.13.2 3.13.2.1 3.13.2.2 3.13.2.3 3.13.3 3.12.5 3.12.5.1 3.12.5.2 3.12.5.3 3.13.4 system testing malfunction yes - press any key to self-test no - 3.13.4.2 3.13.4.1 3.13.4.2 press any ...

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    27 3.13.4.5 3.13.4.6 3.13 3.13.4 item confirmation no. No. Cause remedy remarks problem prob- ability troubleshooting information reminding brew unit reset restart machine 1. Disassemble brew unit according to 4.2.3; 2. Replace or repair damaged components according to brew unit explosive view 88101...

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    28 troubleshooting 1 1 1 3.2.1.1 reed sensor function if there is water in water tank, but the screen displays fill water tank，put a magnet in left side section as the picture shows: if the screen does not display fill water tank anymore- water tank components damaged- replace components；if the scre...

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    29 troubleshooting 3.2.2.3 check all the connection lines 3.2.2 circuit 3.2.2.1 check fuse inside line pencil connector if the fuse is damaged, machine can not be started on. 3.2.1.4 press button operation all the function buttons on the control panel to judge if the press buttons are all right，and ...

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    30 troubleshooting 1 1 1 1 1 3.2.2.5 check all switches the picture shows off-state. When touch microswitch contactor, it is on-state. 3.2.3. Leakage take off drip tray layer board as the picture shows, fill drip tray microswitch with paper, and press rinse button check leakage of brew unit service ...

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    31 troubleshooting check leakage of connectors.

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    32 repair 4. Repair 4.1 tools preparation torx screwdriver （t6,t10,t15,t20,t25） slotted type screwdriver (3mm series) needle-nose pliers electronic scale temperature tester multimeter service manual intelligent fresh ground coffee machine klm1602.

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    33 1 2 3 1 2 1 repair 4.2 disassemble process for components 1. Take out drip tray 2. Take out bean container lid group 4.2.1 disassemble exterior parts 4.2.1.1 take out movable parts 3. Take out water tank group 1. Rotate the logo support according to the direction of the arrow 2. Dismantle 2 screw...

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    34 3 1 2 1 1 3. Take out back cover according to the arrow direction repair service manual intelligent fresh ground coffee machine klm1602 1. Disassemble the 2 screws from the bottom 2. Take out front cover right and front cover left separately according to the direction of the arrow 4.2.1.3 disasse...

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    35 1 2 3 1 1 1 1. Disassemble 2 screws from the left side of the top cover 2. Loose top cover and hook of the frame 4.2.1.6 disassemble top cover 3. Take out top cover according to the direction of the arrow 1. Disassemble 4 screws from the coffee bean container, and take the coffee bean container o...

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    36 1 2 3 1 1 4.2.2 disassemble power cord 1. Disassemble left side section according to the direction of the arrow 1. Refer to 4.2.1- disassemble the exterior parts of the machine 4.2.1.7 disassemble left cover 2. Disassemble 2 screws from the cable rack 3. Disassemble 1 screw from support, loose 3 ...

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    37 2 3 4 4 5 6 1 1 1 1 1 4.2.3 disassemble brew unit 1. Refer to 4.2.1- disassemble exterior parts of the machine 2. Disassemble 3 screws, and take out frame support 3. Pull out silicon pipe from brew unit 4. Disassemble 3 screws from brew unit 5. Pull the brewing unit outward and rotate the gear cl...

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    38 service manual intelligent fresh ground coffee machine klm1602 1. Refer to 4.2.1-disassemble exterior parts repair 4.2.4 disassemble valve support group 2. Take out valve support according to the direction of the arrow and pull out silicon pipe note ：there are 4 hooks between valve support and ba...

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    39 2 3 1 1 2. Disassemble 4 cable racks 2 1 1 1 2 3. Pull out terminal on pcba which connected to control panel 3 4. Pull out silicon pipe from the left side of the machine 1 4 5 1 2 4.2.6 disassemble grinder group 1. Refer to 4.2.1.1-4.2.1.6-disassemble top cover 2. Disassemble 3 screws 3. Pull out...

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    40 1 8 4 1 3 1 1 6 7 1 service manual intelligent fresh ground coffee machine klm1602 repair 6. Disassemble 2 screws from the support 7. Remove the decorative cover,disassemble 1pcs screw 8. Remove the front control panel from the main support,pull out the silicone pipe 4.2.8 disassemble drainage va...

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    41 2 3 4 1 1 1 1 1 2 1 repair 5. Disassemble 4 screws from support and take out drainage valve group note：there is a sealing element left at the bottom after taking out drainage valve group 4.2.9 disassemble solenoid valve group 1. Refer to 4.2.1.1-4.2.1.4-disassemble right side section 2. Pull out ...

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    2 3 4 42 1 1 1 1 5 6 1 2 service manual intelligent fresh ground coffee machine klm1602 repair 4.2.10 disassemble pump group 1. Refer to 4.2.1- disassemble exterior parts of the machine 1. Pull out the flowmeter and pull out the silicone pip 2. Pull out the silicone pipe 4. Pull out pump terminal on...

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    43 2 3 1 1 repair 2. Pull out all the terminals on pcba 3. Disassemble 4 screws on pcba, and take out pcba 1. Refer to 4.2.1.1-4.2.1.4-disassemble right side section 4.2.11 disassemble pcba 4.2.12 disassemble dispenser valve 2w group 1. Refer to4.2.1.1-4.2.1.4-disassemble right side section 2. Pull ...

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    44 3 2 1 2 3 1 1 1 4 1 5 6 1 1 7 service manual intelligent fresh ground coffee machine klm1602 repair 4.2.13 disassemble thermoblock group 2. Loose screw on the line pencil connector,pull out the terminal on filter 3. Pull out all the terminals on pcba and take it off cable rack 4. Pull out the ter...

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    45 3 8 1 1 2 1 repair 8. Disassemble hooks from the support and take out thermoblock 4.2.14 disassemble drive motor group 1. Refer to 4.2.1.1-4.2.1.4-disassemble right side section 2. Pull out the terminals on pcba and take it off cable rack 3. Disassemble 2pcs screws ,remove the drive motor group.

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    Service manual intelligent fresh ground coffee machine klm1602 repair 4.3 precautions for maintenance and installation 1. Disassemble the spool gear group according to the arrow direction 2. Disassemble the wiper, notice the hooks showed by the arrow 4.3.1 brew unit group 1 2 3. Disassemble the 4 sc...

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    Repair 5. Disassemble five hooks at the back of the left and right cover ， and take out the left and right cover 6. Take out connect part and reset base 5 6 7. Take out left and right pull plate and pull plate sleeve 8. Rotate the gear 7 8 9. Take out the contropistone 9 10. Take out the connector, ...

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    Repair 11. Deform brew unit frame with strength according to the arrow direction, and take out coffee brewing group 11 12. Disassemble release link ，and take out piston 12 13. Disassemble the screw from contropistone, and take out filter screen 13 14. Disassemble seal from contropistone 14 note: the...

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    1 2 1 3 4 5 6 1 1 1 49 1. Disassemble the 3 hooks from the grinder adjustment sector and take out the grinder adjustment sector 2. Rotate the upper burr group anticlockwise 4.3.3 grinder group repair 3. Disassemble the three hooks from the motor support for grinder, and take out the grinder adjustme...

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    9 10 11 12 1 8 1 1 7 50 repair 7. Disassemble 3 screws from grinder support, and take out grinder support 8. Take out 3 screws from the gear box 9. Take out the 3 hooks from the gearbox, and then take out the coffee 10. Disassemble steel ball support and 34 pcs steel ball 11. Take out the epicyclic ...

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    13 1 1 1 2 1 3 note: the location of two silicone tube, top tube for coffee, bottom pipe for water 51 repair 13. Disassemble the 2 screws inside the gearbox, and take out the grinder motor 4.3.4 control panel group 1. Pull out the terminal 2. Disassemble 2pcs screws 3. Remove the coffee outlet group.

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    4 1 5 1 6 7 1 1 8 1 9 1 1 52 repair 4. Disassemble 2pcs screws 5. Disassemble 2pcs hooks 6. Remove the decorative cover panel and the power button 7. Disassemble 2pcs hooks on both sides 8. Remove the hmi,pull out 3pcs terminals 9. Disassemble 2pcs hooks on both sides and remove the switch support s...

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    10 1 2 11 1 12 13 53 repair 10. Remove the hmi group,disassemble 5pcs screws,pull out lcd terminal 11. Remove the hmi 12. Disassemble 2pcs hooks on both sides 13. Remove the lcd screen.

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    55 repair 1. When installing the support seal, the downside should be with bigger diameter. 1 1. Install the piston and release link into the coffee brewing unit, oil(mi-setral-61b) coating position should be as the picture shows. 1 1 1 valve support group brew unit 1 2. Install the coffee brewing u...

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    56 3. Assemble the pin seal and pin together to drainage valve connection. Note: the direction of the pin seal. 4. Coating the contropistone seal with lubricating oil(syn-setral-al/c 2-fd) and install to the contropistone, and then lock the filter screen. 3 4 5. Assemble the connector, ball and spri...

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    8. Install the left and right pull plate and left and right cover on brew unit frame, oil (mi-setral-61b) coating position for left and right pull plate should be as the picture shows. 8 8 9. Install the brew unit top cover. 9 1 1 1 note: pay attention to the direction of the brew unit top cover, th...

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    6. Put the steel ball support and 34 roll steel ball into gearbox. 7. Install 3 grinder antivibration pads and 3 antivibration bushes into coffee powder container. 6 7 8. Install the coffee powder container into the gearbox, the bigger hook on the coffee powder container should compare to the bigger...

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    16. Put the already installed support lower grinder into the coffee powder container and lock the screw. 17. Install the grinding adjustment spring and steel ball into the coffee powder container pillar. 16 17 1 repair 12. Install 3 spring sleeves into the hole of the support lower grinder. 13. Inst...

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    18. Install the grinder adjustment ring in the motor support for grinder. 19. Assemble upper burr, upper grinder support, upper grinder cover and support seal together. 18 19 20. Insert the already installed upper burr into motor support for grinder, and adjust the gap between the conical burr and u...

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    2 2 63 1. Empty tray 2. Dissolve decalcifier in the clean water, and pour into the water tank- the water inside the water tank should be half of the water tank. 3. Press the “p” button to enter the menu, press the button “” to select "menu", press the set button to enter the settings menu. 4. Press ...

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    2 7 2 64 水位 function test and maintenance methods 7. Enter descaling program, according to the display prompts (to be placed in a container with a capacity greater than 1l below coffee exports) 8. After the first cleaning, take out water tank and pour the rest water and clean water tank. Add fresh p...

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    5 1 1 1 1. When machine in ready state, press “p” button to enter in the program menu, press the button “” to select “menu”,press “p” button enter the setting menu. 2. Press the button “” to select "maintenance", press the “p” button to enter the maintenance settings menu. 3. Press the button “” to ...

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    66 1 2 3 4 function vtest and maintenance methods 2. Clean water tank clean water tank by flowing water. Dry the 2 terminals and the end of the drip tray. 1. Clean drip tray 3. Clean coffee bean container and the hopper use dry rag or tissue clean rest oil inside bean container. Do not use water to ...

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    67 6 1 2 3 5 1 function vtest and maintenance methods 5. Clean the internal machine clean base 6. Clean coffee machine. Use dry and soft rag to clean the appearance of the coffee machine. Clean brew unit-coffee brewing box( position 1) and contropistone( position 3 and position 2 is the back side).

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    59 repair 1. Assemble the grinder motor and gearbox together, and screw them tightly. The screw should be covered with loctite. The teeth of the gearbox should be coated with oil(mi-setral-61b). The red mark place should correspond to one hole of the gearbox. 1 1 2. Install 3 epicyclic gear a and 3 ...

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    Suzhou industrial park kalerm electric appliances co., ltd www.Kalerm.Com +86-4006-800-866 add: #100 sumu rd, sip suzhou,215021,jiangsu china t e l : +86-512-68180758 f a x : +86-512-68181050