EGO CS2000E Repair Manual Line

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Repair Guideline

Chain Saw_CS2000E

Version: 1

Issue date: 2023/09/15

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Summary of Contents for EGO CS2000E

Page 2: Table Of Contents
Table of Contents Contents Page Tool List Fuse Replacement Kettle Assembly Replacement 10-36 LCD Electric Assembly Replacement 37-63 Electric Assembly Replacement 64-103 DC Motor Replacement 104-134 CopyRight©2023.Chervon Holdings Ltd., All rights reserved.
Page 5 FUSE REPLACEMENT Remove the fuse 1. Remove the battery and put the chain kickback brake paddle in operation position 2. Lessen two screws on Top Cover and remove it Top Cover Fuse CopyRight©2023.Chervon Holdings Ltd., All rights reserved.
Page 6 FUSE REPLACEMENT Remove the fuse 3. Using 8mm sleeve to loose two Hexagon Nuts on the Fuse then remove the Fuse Spring Washer Hexagon Nut Plain Washer CopyRight©2023.Chervon Holdings Ltd., All rights reserved.
Page 7 FUSE REPLACEMENT Install the fuse 1. Put the Fuse, Plain Washers, Spring Washers and Hexagon Nuts by following order then using 8mm sleeve tighten the two Hexagon Nuts Hexagon Nut Spring Washer Plain Washer Fuse CopyRight©2023.Chervon Holdings Ltd., All rights reserved.
Page 8 FUSE REPLACEMENT Install the fuse 2. Assemble the Top Cover on chain by tighten two screws 3. Remove the battery and put the chain kickback brake paddle in operation position CopyRight©2023.Chervon Holdings Ltd., All rights reserved.
Page 10 Kettle Assembly Replacement Remove the Kettle Assembly 1. Loosen two lock nuts on the Cover Plate Assembly to separate the Cover Plate Assembly Cover Plate Assembly CopyRight©2023.Chervon Holdings Ltd., All rights reserved.
Page 11 Kettle Assembly Replacement Remove the Kettle Assembly 2. Turn Chain Tension Bolt count clockwise to loose and separate the saw chain and guild bar Chain Tension Bolt CopyRight©2023.Chervon Holdings Ltd., All rights reserved.
Page 12: Front Handle
Kettle Assembly Replacement Remove the Kettle Assembly 3. Loosen 4 screws on the Front Handle and separate it Front Handle CopyRight©2023.Chervon Holdings Ltd., All rights reserved.
Page 13 Kettle Assembly Replacement Remove the Kettle Assembly 3. Loosen the screw on the Protecting Cover Plate and separate it 4. Loosen 2 screws on the Wood Teeth and separate it Protecting Cover Plate Wood Teeth CopyRight©2023.Chervon Holdings Ltd., All rights reserved.
Page 15: Brake Assembly
Kettle Assembly Replacement Remove the Kettle Assembly 6. Using slotted screwdriver pry out Brake Assembly Brake Assembly CopyRight©2023.Chervon Holdings Ltd., All rights reserved.
Page 16 Kettle Assembly Replacement Remove the Kettle Assembly 7. Loosen the screw on the other side of the Brake Handle Assembly to separate it Bushing Tension Spring Brake Handle Assembly CopyRight©2023.Chervon Holdings Ltd., All rights reserved.
Page 18 Kettle Assembly Replacement Remove the Kettle Assembly 9. Loosen 11 screws shown below to separate left housing Attention, there is a screw under the ’56V’ label CopyRight©2023.Chervon Holdings Ltd., All rights reserved.
Page 21 Kettle Assembly Replacement Remove the Kettle Assembly 11. Pull out the Kettle Assembly from the housing. Disconnect it from the Electric Assembly Kettle Assembly CopyRight©2023.Chervon Holdings Ltd., All rights reserved.
Page 24 Kettle Assembly Replacement Install the Kettle Assembly 3. Install the Lock off Button with its spring in the following groove if them get separate from housing Lock off Button CopyRight©2023.Chervon Holdings Ltd., All rights reserved.
Page 25 Kettle Assembly Replacement Install the Kettle Assembly 4. Install the Switch Trigger Set the next to Lock off Button. Make sure the red circle in correct position Switch Trigger Set CopyRight©2023.Chervon Holdings Ltd., All rights reserved.
Page 26 Kettle Assembly Replacement Install the Kettle Assembly 5. Put the Bits Holder in the following position and assemble the left housing with 11 screws. CopyRight©2023.Chervon Holdings Ltd., All rights reserved.
Page 28 Kettle Assembly Replacement Install the Kettle Assembly 7. Please confirm the Brake Handle Assembly has magnet before install it with its spring. CopyRight©2023.Chervon Holdings Ltd., All rights reserved.
Page 30 Kettle Assembly Replacement Install the Kettle Assembly 9. Mount the Brake Assembly into the grove. In this step, the lager spring has not been mounted well yet CopyRight©2023.Chervon Holdings Ltd., All rights reserved.
Page 31 Kettle Assembly Replacement Install the Kettle Assembly 10. Place the Brake Handle Assembly in lock position. Using slotted screwdriver to push the larger spring into the grove CopyRight©2023.Chervon Holdings Ltd., All rights reserved.
Page 33 Kettle Assembly Replacement Install the Kettle Assembly 12. Install the Wood Teeth by tighten 2 screws 13. Make sure the Rubber Gasket is installed before install the Protecting Cover Plate by tight the screw Wood Teeth Rubber Gasket Protecting Cover Plate CopyRight©2023.Chervon Holdings Ltd., All rights reserved.
Page 35 Kettle Assembly Replacement Install the Kettle Assembly 14. Lay the new saw chain in a loop on a flat surface and straighten any kinks (Fig.28). 15. Place the chain drive links into the guide bar groove. Position the chain so there is a loop at the back of the guide bar (Fig.29).
Page 37 LCD Electric Assembly Replacement Remove the LCD Electric Assembly 1. Loosen two lock nuts on the Cover Plate Assembly to separate the Cover Plate Assembly Cover Plate Assembly CopyRight©2023.Chervon Holdings Ltd., All rights reserved.
Page 38 LCD Electric Assembly Replacement Remove the LCD Electric Assembly 2. Turn Chain Tension Bolt count clockwise to loose and separate the saw chain and guild bar Chain Tension Bolt CopyRight©2023.Chervon Holdings Ltd., All rights reserved.
Page 39: Front Handle
LCD Electric Assembly Replacement Remove the LCD Electric Assembly 3. Loosen 4 screws on the Front Handle and separate it Front Handle CopyRight©2023.Chervon Holdings Ltd., All rights reserved.
Page 40 LCD Electric Assembly Replacement Remove the LCD Electric Assembly 3. Loosen the screw on the Protecting Cover Plate and separate it 4. Loosen 2 screws on the Wood Teeth and separate it Protecting Cover Plate Wood Teeth CopyRight©2023.Chervon Holdings Ltd., All rights reserved.
Page 41 LCD Electric Assembly Replacement Remove the LCD Electric Assembly 5. Loosen to 5 screws on Brake Cover Plate and separate it Brake Cover Plate CopyRight©2023.Chervon Holdings Ltd., All rights reserved.
Page 42: Brake Assembly
LCD Electric Assembly Replacement Remove the LCD Electric Assembly 6. Using slotted screwdriver pry out Brake Assembly Brake Assembly CopyRight©2023.Chervon Holdings Ltd., All rights reserved.
Page 43 LCD Electric Assembly Replacement Remove the LCD Electric Assembly 7. Loosen the screw on the other side of the Brake Handle Assembly to separate it Bushing Tension Spring Brake Handle Assembly CopyRight©2023.Chervon Holdings Ltd., All rights reserved.
Page 45 LCD Electric Assembly Replacement Remove the LCD Electric Assembly 9. Loosen 11 screws shown below to separate left housing Attention, there is a screw under the ’56V’ label CopyRight©2023.Chervon Holdings Ltd., All rights reserved.
Page 46 LCD Electric Assembly Replacement Remove the LCD Electric Assembly Attention, do not loss Bits Holder when separate left housing Bits Holder CopyRight©2023.Chervon Holdings Ltd., All rights reserved.
Page 47 LCD Electric Assembly Replacement Remove the LCD Electric Assembly 10. Pull out the LCD Electric Assembly by disconnecting the cable with PCBA and cable with electrode LCD Electric Assembly CopyRight©2023.Chervon Holdings Ltd., All rights reserved.
Page 48 LCD Electric Assembly Replacement Install the LCD Electric Assembly 1. Connecting the LCD Electric Assembly cable with PCBA and cable with electrode Connect with PCBA Connect with electrode CopyRight©2023.Chervon Holdings Ltd., All rights reserved.
Page 51 LCD Electric Assembly Replacement Install the LCD Electric Assembly 4. Install the Lock off Button with its spring in the following groove if them get separate from housing Lock off Button CopyRight©2023.Chervon Holdings Ltd., All rights reserved.
Page 52 LCD Electric Assembly Replacement Install the LCD Electric Assembly 5. Install the Switch Trigger Set the next to Lock off Button. Make sure the red circle in correct position Switch Trigger Set CopyRight©2023.Chervon Holdings Ltd., All rights reserved.
Page 53 LCD Electric Assembly Replacement Install the LCD Electric Assembly 6. Put the Bits Holder in the following position and assemble the left housing with 11 screws. CopyRight©2023.Chervon Holdings Ltd., All rights reserved.
Page 55 LCD Electric Assembly Replacement Install the LCD Electric Assembly 8. Please confirm the Brake Handle Assembly has magnet before install it with its spring. CopyRight©2023.Chervon Holdings Ltd., All rights reserved.
Page 57 LCD Electric Assembly Replacement Install the LCD Electric Assembly 10. Mount the Brake Assembly into the grove. In this step, the lager spring has not been mounted well yet CopyRight©2023.Chervon Holdings Ltd., All rights reserved.
Page 58 LCD Electric Assembly Replacement Install the LCD Electric Assembly 11. Place the Brake Handle Assembly in lock position. Using slotted screwdriver to push the larger spring into the grove CopyRight©2023.Chervon Holdings Ltd., All rights reserved.
Page 59 LCD Electric Assembly Replacement Install the LCD Electric Assembly 12. Install the Brake Cover Plate by tighten 5 screws Brake Cover Plate CopyRight©2023.Chervon Holdings Ltd., All rights reserved.
Page 60 LCD Electric Assembly Replacement Install the LCD Electric Assembly 13. Install the Wood Teeth by tighten 2 screws 14. Make sure the Rubber Gasket is installed before install the Protecting Cover Plate by tight the screw Wood Teeth Rubber Gasket Protecting Cover Plate CopyRight©2023.Chervon Holdings Ltd., All rights reserved.
Page 62 LCD Electric Assembly Replacement Install the LCD Electric Assembly 16. Lay the new saw chain in a loop on a flat surface and straighten any kinks (Fig.28). 17. Place the chain drive links into the guide bar groove. Position the chain so there is a loop at the back of the guide bar (Fig.29).
Page 64 Electric Assembly Replacement Remove the Electric Assembly 1. Loosen two lock nuts on the Cover Plate Assembly to separate the Cover Plate Assembly Cover Plate Assembly CopyRight©2023.Chervon Holdings Ltd., All rights reserved.
Page 65 Electric Assembly Replacement Remove the Electric Assembly 2. Turn Chain Tension Bolt count clockwise to loose and separate the saw chain and guild bar Chain Tension Bolt CopyRight©2023.Chervon Holdings Ltd., All rights reserved.
Page 66: Front Handle
Electric Assembly Replacement Remove the Electric Assembly 3. Loosen 4 screws on the Front Handle and separate it Front Handle CopyRight©2023.Chervon Holdings Ltd., All rights reserved.
Page 67 Electric Assembly Replacement Remove the Electric Assembly 3. Loosen the screw on the Protecting Cover Plate and separate it 4. Loosen 2 screws on the Wood Teeth and separate it Protecting Cover Plate Wood Teeth CopyRight©2023.Chervon Holdings Ltd., All rights reserved.
Page 68 Electric Assembly Replacement Remove the Electric Assembly 5. Loosen to 5 screws on Brake Cover Plate and separate it Brake Cover Plate CopyRight©2023.Chervon Holdings Ltd., All rights reserved.
Page 69: Brake Assembly
Electric Assembly Replacement Remove the Electric Assembly 6. Using slotted screwdriver pry out Brake Assembly Brake Assembly CopyRight©2023.Chervon Holdings Ltd., All rights reserved.
Page 70 Electric Assembly Replacement Remove the Electric Assembly 7. Loosen the screw on the other side of the Brake Handle Assembly to separate it Bushing Tension Spring Brake Handle Assembly CopyRight©2023.Chervon Holdings Ltd., All rights reserved.
Page 72 Electric Assembly Replacement Remove the Electric Assembly 9. Loosen 11 screws shown below to separate left housing Attention, there is a screw under the ’56V’ label CopyRight©2023.Chervon Holdings Ltd., All rights reserved.
Page 75 Electric Assembly Replacement Remove the Electric Assembly 11. Pull out the Kettle Assembly from the housing. Disconnect it from the Electric Assembly Kettle Assembly CopyRight©2023.Chervon Holdings Ltd., All rights reserved.
Page 76 Electric Assembly Replacement Remove the Electric Assembly 12. Pull out the LCD Electric Assembly by disconnecting the cable with PCBA and cable with electrode LCD Electric Assembly CopyRight©2023.Chervon Holdings Ltd., All rights reserved.
Page 77 Electric Assembly Replacement Remove the Electric Assembly 13. Loosen 2 on Push-out Lever Bracket and separate it with its spring and Sliding Block 14. Disconnect the Electric Assembly with the DC Motor Push-out Lever Bracket Compression Spring Sliding Block CopyRight©2023.Chervon Holdings Ltd., All rights reserved.
Page 78 Electric Assembly Replacement Remove the Electric Assembly 15. Remove the Lamp Housing to release the hall sensor and LED lamp 16. Cut off the zip tie then the Electric Assembly can be removed Lamp Housing Electric Assembly CopyRight©2023.Chervon Holdings Ltd., All rights reserved.
Page 80 Electric Assembly Replacement Install the Electric Assembly 1. Let zip tie cross the hole shown below first before install the Electric Assembly CopyRight©2023.Chervon Holdings Ltd., All rights reserved.
Page 81 Electric Assembly Replacement Install the Electric Assembly 2. Insert Electric Assembly into grove. Make sure that cable connect to Kettle Assembly and three phase cable connect to DC Motor is under PCBA. Also, the cable connect to LCD Electric Assembly and switch are under three phase cable To LCD Electric Assembly To Kettle Assembly...
Page 82 Electric Assembly Replacement Install the Electric Assembly 3. Mount the LED and hall cable in the following grove 4. Insert hall and LED into their place To Kettle Assembly CopyRight©2023.Chervon Holdings Ltd., All rights reserved.
Page 83 Electric Assembly Replacement Install the Electric Assembly 5. Mount the red wire, black wire, and switch cable into the grove 6. Insert switch into its place CopyRight©2023.Chervon Holdings Ltd., All rights reserved.
Page 84 Electric Assembly Replacement Install the Electric Assembly 7. Assemble Push-out Lever Bracket with its spring and Sliding Block by tighten 2 screws Push-out Lever Bracket Compression Spring Sliding Block CopyRight©2023.Chervon Holdings Ltd., All rights reserved.
Page 85 Electric Assembly Replacement Install the Electric Assembly 8. Connect Electric Assembly with DC Motor 9. Install the lamping Housing Lamp Housing CopyRight©2023.Chervon Holdings Ltd., All rights reserved.
Page 86 Electric Assembly Replacement Install the Electric Assembly 10. Connecting the LCD Electric Assembly cable with PCBA and cable with electrode Connect with PCBA Connect with electrode CopyRight©2023.Chervon Holdings Ltd., All rights reserved.
Page 89 Electric Assembly Replacement Install the Electric Assembly 13. Connect Kettle Assembly with Electric Assembly and mount it in the housing. Then tie the zip tie and cut off its extra part CopyRight©2023.Chervon Holdings Ltd., All rights reserved.
Page 91 Electric Assembly Replacement Install the Electric Assembly 15. Install the Lock off Button with its spring in the following groove if them get separate from housing Lock off Button CopyRight©2023.Chervon Holdings Ltd., All rights reserved.
Page 92 Electric Assembly Replacement Install the Electric Assembly 16. Install the Switch Trigger Set the next to Lock off Button. Make sure the red circle in correct position Switch Trigger Set CopyRight©2023.Chervon Holdings Ltd., All rights reserved.
Page 93 Electric Assembly Replacement Install the Electric Assembly 17. Put the Bits Holder in the following position and assemble the left housing with 11 screws. CopyRight©2023.Chervon Holdings Ltd., All rights reserved.
Page 95 Electric Assembly Replacement Install the Electric Assembly 19. Please confirm the Brake Handle Assembly has magnet before install it with its spring. CopyRight©2023.Chervon Holdings Ltd., All rights reserved.
Page 97 Electric Assembly Replacement Install the Electric Assembly 21. Mount the Brake Assembly into the grove. In this step, the lager spring has not been mounted well yet CopyRight©2023.Chervon Holdings Ltd., All rights reserved.
Page 98 Electric Assembly Replacement Install the Electric Assembly 22. Place the Brake Handle Assembly in lock position. Using slotted screwdriver to push the larger spring into the grove CopyRight©2023.Chervon Holdings Ltd., All rights reserved.
Page 100 Electric Assembly Replacement Install the Electric Assembly 24. Install the Wood Teeth by tighten 2 screws 25. Make sure the Rubber Gasket is installed before install the Protecting Cover Plate by tight the screw Wood Teeth Rubber Gasket Protecting Cover Plate CopyRight©2023.Chervon Holdings Ltd., All rights reserved.
Page 102 Electric Assembly Replacement Install the Electric Assembly 27. Lay the new saw chain in a loop on a flat surface and straighten any kinks (Fig.28). 28. Place the chain drive links into the guide bar groove. Position the chain so there is a loop at the back of the guide bar (Fig.29).
Page 104 DC Motor Replacement Remove the DC Motor 1. Loosen two lock nuts on the Cover Plate Assembly to separate the Cover Plate Assembly Cover Plate Assembly CopyRight©2023.Chervon Holdings Ltd., All rights reserved.
Page 105 DC Motor Replacement Remove the DC Motor 2. Turn Chain Tension Bolt count clockwise to loose and separate the saw chain and guild bar Chain Tension Bolt CopyRight©2023.Chervon Holdings Ltd., All rights reserved.
Page 107 DC Motor Replacement Remove the DC Motor 3. Loosen the screw on the Protecting Cover Plate and separate it 4. Loosen 2 screws on the Wood Teeth and separate it Protecting Cover Plate Wood Teeth CopyRight©2023.Chervon Holdings Ltd., All rights reserved.
Page 110 DC Motor Replacement Remove the DC Motor 7. Loosen the screw on the other side of the Brake Handle Assembly to separate it Bushing Tension Spring Brake Handle Assembly CopyRight©2023.Chervon Holdings Ltd., All rights reserved.
Page 111 DC Motor Replacement Remove the DC Motor 8. Using slotted screwdriver or circlip plier remove the "E" Ring then separate "E" Ring, Baffle Piece, Chain Wheel, Felt Ring, and Brake Disc Felt Ring Chain Wheel "E" Ring Baffle Piece Brake Disc CopyRight©2023.Chervon Holdings Ltd., All rights reserved.
Page 114 DC Motor Replacement Remove the DC Motor 11. Loosen 11 screws shown below to separate left housing Attention, there is a screw under the ’56V’ label CopyRight©2023.Chervon Holdings Ltd., All rights reserved.
Page 117 DC Motor Replacement Remove the DC Motor 13. Disconnect the cable between DC motor and Electric Assembly, then the DC Motor can be removed DC motor CopyRight©2023.Chervon Holdings Ltd., All rights reserved.
Page 118 DC Motor Replacement Install the DC Motor 1. Mount the DC Motor into the place then connect the cable between DC motor and Electric Assembly DC motor CopyRight©2023.Chervon Holdings Ltd., All rights reserved.
Page 120 DC Motor Replacement Install the DC Motor 3. Install the Lock off Button with its spring in the following groove if them get separate from housing Lock off Button CopyRight©2023.Chervon Holdings Ltd., All rights reserved.
Page 121 DC Motor Replacement Install the DC Motor 4. Install the Switch Trigger Set the next to Lock off Button. Make sure the red circle in correct position Switch Trigger Set CopyRight©2023.Chervon Holdings Ltd., All rights reserved.
Page 122 DC Motor Replacement Install the DC Motor 5. Put the Bits Holder in the following position and assemble the left housing with 11 screws. CopyRight©2023.Chervon Holdings Ltd., All rights reserved.
Page 124 DC Motor Replacement Install the DC Motor 7. It is recommended to use Thread-locking fluid on the new screws when tighten the DC motor CopyRight©2023.Chervon Holdings Ltd., All rights reserved.
Page 125 DC Motor Replacement Install the DC Motor 8. Install and follow the order by Brake Disc -> Felt Ring -> Chain Wheel -> Baffle Piece -> "E" Ring Felt Ring Chain Wheel "E" Ring Baffle Piece Brake Disc CopyRight©2023.Chervon Holdings Ltd., All rights reserved.
Page 128 DC Motor Replacement Install the DC Motor 11. Mount the Brake Assembly into the grove. In this step, the lager spring has not been mounted well yet CopyRight©2023.Chervon Holdings Ltd., All rights reserved.
Page 129 DC Motor Replacement Install the DC Motor 12. Place the Brake Handle Assembly in lock position. Using slotted screwdriver to push the larger spring into the grove CopyRight©2023.Chervon Holdings Ltd., All rights reserved.
Page 131 DC Motor Replacement Install the DC Motor 14. Install the Wood Teeth by tighten 2 screws 15. Make sure the Rubber Gasket is installed before install the Protecting Cover Plate by tight the screw Wood Teeth Rubber Gasket Protecting Cover Plate CopyRight©2023.Chervon Holdings Ltd., All rights reserved.
Page 133 DC Motor Replacement Install the DC Motor 17. Lay the new saw chain in a loop on a flat surface and straighten any kinks (Fig.28). 18. Place the chain drive links into the guide bar groove. Position the chain so there is a loop at the back of the guide bar (Fig.29).

EGO CS2000E Repair Manual Line

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Summary of Contents for EGO CS2000E

Page 2: Table Of Contents

Page 3: Tool List

Page 4: Fuse Replacement

Page 9: Kettle Assembly Replacement

Page 12: Front Handle

Page 15: Brake Assembly

Page 20: Fan Baffle

Page 36: Lcd Electric Assembly Replacement

Page 39: Front Handle

Page 42: Brake Assembly

Page 63: Electric Assembly Replacement

Page 66: Front Handle

Page 69: Brake Assembly

Page 74: Fan Baffle

Page 90: Fan Baffle

Page 103: Dc Motor Replacement

Page 116: Fan Baffle

EGO CS2000E Repair Manual Line

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Summary of Contents for EGO CS2000E