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LG Code Zero A9 Series, Manual

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LG Code Zero A9 Series Manual Download Page 28

-28-

Disassembly, assembly and repairing of main parts

2. Replacing main PCB

(1)  Disassemble the handy  

part from the product 
body. 

(2)  Remove the button with 

a knife or a sharp object. 
Use a thick pieceof paper 
in-between to protect the 
surface of the part, which 
willhave to replaced if 
damaged.

(3)  Disassemble Screw in the 

button.

(4)  Hold the bumper with a 

hand to remove it.

(5)  Remove the harness from 

the handle.

(6)  Remove the power PCB 

with a hand.

(7)  Push the main PCB with a 

hand.

(8)  Pull the main PCB with a 

hand.

(9)  Reassemble the whole part 

in the reverse sequence.

Summary of Contents for Code Zero A9 Series

Page 1: ...Caution Please read the safety cautions of this booklet before checking theproduct Buyer Model Name A9 Factory Model Name VS97 P No MFL68043138 LG Code Zero SVC Manual ...

Page 2: ...ons for general usage 8 12 Technical descriptions of parts 13 How to use 14 20 Disassembly assembly and repairing of main parts 21 27 Cautions and what to check for repairing 28 Circuit diagram 29 32 Symptoms of malfunctions and measures 33 34 Cleaning functions and error modes 35 Exploded diagram 36 43 ...

Page 3: ...e test result 2 Test result according to our test standard it may be different depending on actual use environment and period of use 3 Floor carpet bedding only suction port may vary by model Item Model A9 Dimensions 260 mm W X 270 mm L X 1120 mm H Weight 2 7 kg Power consump tion 400 W Maximum power 450 W 250 W 80 W Turbo Power Normal Suction power 140 W 1 Battery DC 25 55 V Battery runtime2 When...

Page 4: ... nozzle and mop pads 8 Charging station support 9 Adaptor 10 Battery Body parts Parts and accessories may vary depending on the model that you have purchased Product body Extension pipe Power Drive Floor Nozzle Charging station Adaptor Battery Crevice Tool Combination Tool Wall Anchoring Block Double sided tape 2 Screw Anchor 2 Anchoring screw for wall mount type Φ 3 5 mm length 50 mm 2 Anchoring ...

Page 5: ...attress Tool Flexible CreviceTool Multi Angle Tool Flexible Hose Extension 1 Battery Hard Floor Power Drive Nozzle Bedding Power Punch Mop Nozzle Accessory bag 2 2 Detachable stand for mop pads Detachable stand for nozzle Mop pads 4 Mop pads 6 Water filler jug Charging station pipe Charging station support ...

Page 6: ...3 Dual lithium batteries Two long life dual lithium batteries eliminates the need for chargingin the middle of cleaning Each battery lasts about 40 minutes in the Standard mode and thetwo give you approximately 80 minutes of cleaning 4 Independent wall mounting charging station Independent wall mounting charging station eliminates the need tosecuring the space for the charging station 5 Wireless c...

Page 7: ...et port or extension pipe will prevent the product from functioning properly Make sure to remove any foreign object such as a sock or stocking before using the product The battery runtime will be shortened after using the product repeatedly for an extended period due to its characteristics When the battery is about to become fully run down during use the last block on the battery indicator will st...

Page 8: ... use by persons including children with reduced physical sensory or mental capabilities or lack of experience and knowledge unless they have been given supervision or instruction concern ing use of the appliance by a person responsible for their safety 2 Children should be supervised to ensure that they do not play with the ap pliance 3 If the supply cord is damaged it must be replaced by an LG El...

Page 9: ... with AC 230 V Make sure to check the power specifications of the place where you intend to use the product The wrong specifications will result in electric shock or damage the product in the event of a short circuit Do not apply excessive force to the power cord to bend it or place it under a heavy object as this will damage it The power cord may get damaged and cause electric shock or injury Ple...

Page 10: ...ome kind of liquid leaks from the battery make sure that it does not contact the skin or eyes It may burn the skin or severely damage the eyes If liquid from the battery comes into contact with part of the skin immediately wash it off with plenty of wa ter and seek medical advice Make sure that no child is allowed to use the product The product is too heavy for a child to handle properly Make sure...

Page 11: ...nt that the earth leakage breaker gets activated while the product is placed on the charging station immediately remove the product from the station and contact the customer service department of LG Electronics Failure to do so may cause electric shock or fire Do not wash the dust bin with water The water will get into the motor and cause electric shock or fire Do not attempt to vacuum fine dust s...

Page 12: ...duct It may cause the product to malfunction Do not put any object other than the product especially a metallic or magnetic object on the charging station It may damage the product or cause electric shock Do not clean the same spot repeatedly for an extended period of time Vibration from the inlet port or rotating brush may damage the floor or the carpet Make sure that your finger does not get stu...

Page 13: ... 13 Technical descriptions of parts Item S97 Category Integrated motor Power DC 25 55V Power consumption 400 W MAX 450 W R P M 115000 R P M Lifecycle More than 205 hours Model ...

Page 14: ... of the charging station pipe 3 After ensuring there are no pipes or wires inside or behind the wall make a hole at the appropriate height to anchor the charging station and insert the screw anchor Recommended diameter of hole Φ6 5 Recommended depth 100 mm Screw anchor 4 Put the anchoring block on the back of the charging station and anchor the charging station with the screw Make sure to fully ti...

Page 15: ...d to the wall If necessary the charging station and the nozzle cradle can be separated from the charging station pipe Pull the charging station upward and separate it in sequence while the charging station support is in a fixed state Installing the wall mount station 1 Connect the power adapter to the port on the back of the charging station and plug the power cord into the power outlet 2 Ensure t...

Page 16: ...ring mop nozzles on the Detachable stand for nozzle and mop pads helps in finding and using the mop nozzle 1 Mount the mop nozzle to the nozzle cradle 2 Lift the nozzle to separate the mop nozzle The Multi surface Power Drive Nozzle can be stored as well Storage of the Mop Pads Storing mops on the Detachable stand for mop pads helps in finding and using the mop Up to 2 mop pads can be stored After...

Page 17: ...uct will power off after a while Fully charge the battery in this case Please use the product at normal room temperatures as the battery runtime will deteriorate severely if used at temperatures lower than 5 or higher than 38 for an extended period of time Refer to Product specifications for battery run time details These times are a guide only and may be less depending on the surface type It is r...

Page 18: ... activate the Power mode Press and hold for more than 3 seconds to activate the Turbo mode The unit will take a moment to switch to the Turbo mode from the Normal mode when the button is held down Press to switch from Turbo to Power or from Power to Normal Charging the Product 1 Put the product on the charging station The battery indicator will start to flash and charging will proceed in 3 steps 2...

Page 19: ...st the suction level to an appropriate setting when you vacuum clean a blanket with a thin outer fabric as the cleaner may attempt to suck the outer fabric Crevice Tool It is suitable for cleaning dust in a corner or a narrow space Combination Tool This accessory is helpful for cleaning corners or small gaps Basic For cleaning flat surfaces such as a sofa or mattress Brush type For cleaning delica...

Page 20: ...he length extension button and pulling or pushing it to the end Length extension button Multi Angle Tool Since it can be adjusted to various angles and the brush is soft it is used to clean the console in the vehicle or on top of furniture The Multi Angle Tool is provided only for an applicable model Flexible Hose Extension Since its length can be adjusted it is connected with the inlet port and u...

Page 21: ...e water tank water may leak Good Bad 4 Assemble the mop nozzle and the water tank Insert the 2 bumps in front of the tank and push until a clicking sound is heard Click How to install the mop 1 Wet the mop pad with water before use 2 Squeeze the mop pad sufficiently to remove liquid 3 Align the center of the mop pad with the center of the mop attachment plate and have the striped side of the mop f...

Page 22: ...hing the mop Attaching and using a mop pad in a dry state may compromise the cleaning performance When filling the water tank with water do not fill the water more than the MAX line Do not separate the cap of the water tank completely Open only one cap of the water tank to fill the water When cleaning is completed always empty the water in the water tank Otherwise the water may be contaminated and...

Page 23: ...l to clean out the dust inside the dustbin Combination Tool WARNING Never wash the product s body with water Water may reach the motor and cause electric shock or fire Do not apply force or any impact to the dust bin parts or the dust separation device as it may damage them Use the product only after cleaning the dust separation device and reassembling it on the product Failure to do so will damag...

Page 24: ...wash the product s body with water as it may reach the motor and result in electric shock or fire Make sure that no foreign object reaches the motor as it will damage the product and may result in explosion or fire Do not insert a finger or a sharp object near the motor as it will damage the product and may result in injury or electric shock CAUTION Make sure to reattach the exhaust filter and pre...

Page 25: ...maining foreign matter and dust from the brush and the bottom of the nozzle Rotating brush 6 Assemble the brush in reverse order after cleaning CAUTION Avoid getting your finger stuck in any gaps when reassembling Do not wash the rotating brush and the nozzle with water Do not use the rotating brush as a mop Do not use the nozzle to absorb any liquid Cleaning the Bedding Power Punch 1 Remove the B...

Page 26: ... in injury CAUTION Do not clean or submerge the nozzle with water It may result in product damage Drying the water tank Open the 2 caps on the side of the water tank and shake the water tank to remove the remaining water Drying thoroughly for over 24 hours in a well ventilated location with no direct sunlight is effective to remove moisture from the water tank Please note When cleaning is complete...

Page 27: ...refrain from disassembling parts other than main ones Alsothere is no need to disassemble the product in more details than theexploded dia gram How disassemble main parts 1 Replacing the handy part 1 Remove the screws on the bottom of the product 2 Push the lever upwards to remove the plate 3 Remove the screws in the lower part 4 Push and pull the supporter cover as in the figure to remove it 5 Pu...

Page 28: ...se a thick pieceof paper in between to protect the surface of the part which willhave to replaced if damaged 3 Disassemble Screw in the button 4 Hold the bumper with a hand to remove it 5 Remove the harness from the handle 6 Remove the power PCB with a hand 7 Push the main PCB with a hand 8 Pull the main PCB with a hand 9 Reassemble the whole part in the reverse sequence ...

Page 29: ...nd 3 Remove the screws on the bottom of the pipe 4 Pull the pipe part with a hand 5 Remove the connector from the gasket 6 Remove the filter cover and the filter with a hand 7 Remove the gasket of the body and the motor followed by theharness 8 Remove the motor from the body 9 Reassemble the whole part in the reverse sequence Note Use insulating tape if a gasket is damaged as in the figure whilere...

Page 30: ...er with a coin 2 Push the left bump up and remove the roller to the left 3 Use a long phillips screwdriver to remove the screw in the center 4 Refer to the figure for the exact location of the screw 5 When the screw is removed the roller is separated from the bump 6 Reassemble the whole part in the reverse sequence ...

Page 31: ...in details 2 Remove the cover of the right bump with a hand 3 Remove 4 screws in the red circle 4 Remove the cover below the inlet after removing the 4 screws 5 Remove the bump in the figure with a hand 6 Remove the top cover of the inlet 7 Remove the inlet motor 8 Remove the motor harness connector and replace the motor 9 Reassemble the whole part in the reverse sequence ...

Page 32: ...o not use an electric driver 2 Remove 12 screws 3 Remove the top cover 4 Remove the 2 parts marked the arrows 5 Remove the all harness connectors on the PCB 6 Remove the part from the picture 7 Replace the PCB 8 Reassemble in the reverse sequence Be sure use the new screws when to Fasten the screws on the mop attachment plate When assembly the mop plate Screw Left side Clockwise Screw Right side C...

Page 33: ...ringofmainparts 7 How to disassemble the pump mop nozzle 1 Disassemble the mop nozzle 2 Remove the harness connectors connected to the pump 3 Remove the pump connected to the tube Replace the pump 4 Reassemble in the reverse sequence ...

Page 34: ... mop nozzle 1 Assemble the harness connectors to PCB of motor 2 Attach the tape 30mm to the suction pipe check the red box 3 Turn the suction pipe to the left 4 Assemble the cover after assemble the harness connector to pump 5 Be careful not to scratch Check the red box ...

Page 35: ...ve the screw from the groove in the red circle 3 Remove the base cover after removing the screw 4 Inside of the charging station 5 Remove the terminals of the charging station 6 Remove the bump inside the terminals and take out the PCB 7 Remove the harness connector and replace the PCB 8 Reassemble in the reverse sequence ...

Page 36: ...embling handy decoration assay 1 Use a flat headed screwdriver to insert the inner hook and open thegap of the decoration part 2 Apply the same method to other parts to open the decoration partas in the figure 3 Hold and pull the decoration assay with a hand ...

Page 37: ...he circuit 3 Always use a designated part when replacing it for repair 4 Always use an appropriate tool when repairing the product 5 Make sure that the power cord is not damaged before and afterrepairing the product If the sheath is damaged or the cord is cut make sure to repair the part with insulating tape 6 Make sure to conduct the insulation test of the motor The valuebetween the part terminal...

Page 38: ... 38 Circuit diagram Station PCB ...

Page 39: ... 39 Circuit diagram Main PCB Mop Nozzle Motor PCB Mop Nozzle ...

Page 40: ... 40 Circuit diagram Main PCB Power ...

Page 41: ... 41 Circuit diagram Micom ...

Page 42: ... 42 Circuit diagram Inverter ...

Page 43: ... switch is malfunctioning Motor is defective Motor is defective Main PCB is defective Measures Charge the battery Replace the harness Replace the harness Replace the battery Replace the lead cable Replace the motor Replace or repair the part Replace or repair the button Replace the main PCB Replace the switch Replace the motor Replace the motor Replace the main PCB Cause Measures Pressing the turb...

Page 44: ...clogged Air leaking from connections to the dust bin Remove the foreign object Remove dust or foreign objects from the extension pipe or the inlet Set the suction button at Turbo or repair replace the PCB assembly Remove dust from the exhaust filter or replace it Charge the battery Wash the pre filter Tightly close the dust bin There is too much noise or vibration Connections are weak Replace the ...

Page 45: ...r replace the connector Reassemble or replace the terminals Replace the main PCB Roller motor is defective The suction motor is working but the roller motor does not work inthe cleaning mode Motor is defective Motor wire is damaged Power connector is poorly assembled Motor terminal is poorly assembled Motor Poor assembly Main PCB is defective Check if motor coil is damaged with a tester Check for ...

Page 46: ... 46 Exploded diagram A9 Flufy Nozzle Assembly AGB01 MCK001 MCK6101 AGM001 AEM747 EAU301 MCR401 MCR501 AHR701 ...

Page 47: ... 47 Exploded diagram A9 Mop Nozzle Nozzle Assembly Mop AJL002 MBL801 ACQ101 AGB404 MGQ001 ABA401 ABA501 EBR601 AAN001 MEA101 AGM901 FAB601 FAB602 AGU901 MFV801 MFV701 ...

Page 48: ... Exploded diagram A9 Handle Assembly ADQ901 ADQ001 ABQ401 MEA201 EAU703 ADV701 MJM801 MGJ101 MGE801 MCK201 MCR801 MFC801 MEK701 AED601 ACW201 MEZ108 MCK101 EBR101 ACQ401 MBG101 MCR601 EBZ501 AGU501 ABN001 ...

Page 49: ... 49 Exploded diagram A9 Base Assembly Body EBR801 AAN701 ...

Page 50: ... 50 Exploded diagram A9 Base Assembly Lower AAN801 ...

Page 51: ... 51 Exploded diagram A9 Accessories AEJ701 ABC901 AEMAC1 AEJ501 MEG001 MEG101 AGBNU1 AGF401 ABCAD3 ABCAD2 AGB401 ABCAD1 AAA201 AAA202 AAA601 ...

Page 52: ... 52 Exploded diagram A9 EAY401 EAC201 EBZ001 AGR201 AGR301 ...

Page 53: ... 53 Exploded diagram A9 AGB403 Power Punch Nozzle ...

Page 54: ... 54 Exploded diagram A9 Carpet Nozzle AGB402 AHR702 AGM002 EAD902 ...

Page 55: ... 55 Exploded diagram A9 Power Drive Mini Nozzle AGB405 ...

Page 56: ......

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