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EGO PH1400E Repair Manual Line
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EGO PH1400E Repair Manual Line

Power head
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REPAIR GUIDELINE
Power Head_PH1400E
Version: 1
Issue Date: 12/02/2016

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Summary of Contents for EGO PH1400E

  • Page 1 REPAIR GUIDELINE Power Head_PH1400E Version: 1 Issue Date: 12/02/2016...

  • Page 2: Table Of Contents

    Table of Contents Contents Page Troubleshooting Tool list Part 1: Replace the Motor Assembly 5-16 Part 2: Replace the Shaft Assembly 17-27 Part 3: Replace the PCBA 28-40...

  • Page 3: Troubleshooting

    Troubleshooting Problem Possible Cause Fault Position Test & Solution Take the shaft assembly out from the connecting tube to check whether it is Noise Shaft is worn Connecting tube broken, if it is worn, replace it with a new The fuse is broken Fuse in PCBA assembly Replace the PCBA with a new one Not working...

  • Page 4: Tool List

    Tool List For Repair Tool List SPEC Remark Phillips Torx screwdriver T-15 Hex wrench Circlip plier...

  • Page 5: Part 1: Replace The Motor Assembly

    Part 1: Replace the Motor Assembly...
  • Page 6 Replace the Motor Assembly 1. Loosen 8 screws to disassemble the housing assembly. Description Part Number Quantity Tapping screw 5620479001...
  • Page 7 Replace the Motor Assembly 2. Disconnect connector 1 and loosen the screw on the fixed ring. Connector 1...
  • Page 8 Replace the Motor Assembly 3. Loosen 8 screws on the handle assembly and separate the right handle assembly from the left handle assembly. 4. Separate the motor and shaft assembly from the left handle assembly. Description Part Number Qty. Tapping screw 5620479001...
  • Page 9 Replace the Motor Assembly 5. Loosen 3 screws to separate the motor from the shaft assembly. Motor Description Part Number Qty. Tapping screw 5620050007 Motor 2824757002...
  • Page 10 Replace the Motor Assembly 6. If the gear case assembly is broken, then loosen the screw on the gear case assembly to separate the gear case assembly from the motor assembly. Gear case assembly Description Part Number Qty. Tapping screw 5620050007 Gear case 2824761002...
  • Page 11 Replace the Motor Assembly 7. Replace the gear case assembly with a new one and assemble the gear case assembly with the shaft assembly with screw.
  • Page 12 Replace the Motor Assembly 8. Replace the motor with a new one and then assemble the motor with the gear case assembly with screws...
  • Page 13 Replace the Motor Assembly 9. Align hole 1 on the shaft assembly with the pin 1 on the left housing assembly , hole 2 with pin 2 and hole 3 with pin 3 separately to mount the motor and shaft assembly onto the housing and handle assembly.
  • Page 14 Replace the Motor Assembly 10. Connect connector 1 and tighten the fixed ring with screw. Connector 1...
  • Page 15 Replace the Motor Assembly 11. Assemble the handle housing assembly with screws.
  • Page 16 Replace the Motor Assembly 12. Assemble the housing assembly with screws.

  • Page 17: Part 2: Replace The Shaft Assembly

    Part 2: Replace the Shaft Assembly...
  • Page 18 Replace the Shaft Assembly 1. Separate the motor and shaft assembly as shown in the “Replace the Motor Assembly” section.
  • Page 19 Replace the Shaft Assembly 2. Loosen the screw on the gear case assembly to separate the motor and gear case assembly form the shaft assembly.
  • Page 20 Replace the Shaft Assembly 3. Loosen the screw on the joint assembly and pull the connecting tube and joint assembly with each hand to separate them. Joint assembly Connecting tube Description Part Number Qty. Tapping screw 5620550001...
  • Page 21 Replace the Shaft Assembly 4. Hold the shaft assembly with one hand and pull the joint assembly with the other hand to separate them.
  • Page 22 Replace the Shaft Assembly 5. Take away the E-ring with circlip plier to separate the bearing wrapped with bearing holder from the shaft assembly. Connecting tube Description Part Number Qty. Shaft assembly 2824956001 Shaft assembly...
  • Page 23 Replace the Shaft Assembly 6. Replace the shaft assembly with a new one and mount the bearing wrapped with bearing holder onto the shaft assembly and lock them with E-ring.
  • Page 24 Replace the Shaft Assembly 7. Insert the side with bearing of the shaft assembly into the joint assembly...
  • Page 25 Replace the Shaft Assembly 8. Insert the shaft assembly into the connecting tube and lock the joint assembly with screw.
  • Page 26 Replace the Shaft Assembly 9. Assemble the motor and gear case assembly with shaft assembly with screws.
  • Page 27 Replace the Shaft Assembly 10. Assemble the housing assembly as shown in the “Replace the motor shaft assembly” section.

  • Page 28: Part 3: Replace The Pcba

    Part 3: Replace the PCBA...
  • Page 29 Replace the PCBA 1. Separate the shaft assembly from the housing assembly as shown in the “Replace the Motor Assembly” section.
  • Page 30 Replace the PCBA 2. Take away the speed change button and switch trigger and then loosen 2 screws on the clamp block to take away the interlock trigger, if they are broken, replace them with a new one. Speed change button Clamp block Lock-off trigger Switch trigger...
  • Page 31 Replace the PCBA 3. Take away the release button, power pack button and lever, if they are broken, replace them with a new one. Release button Power pack button Lever Description Part Number Qty. Release button 3127201001 Power pack button 3127202001 Lever 3128266001...
  • Page 32 Replace the PCBA 4. Take the PCBA away and replace it with a new one. Description Part Number Qty. PCB assembly 2830215002...
  • Page 33 Replace the PCBA 5. Mount the switch and speed change switch into the grooves respectively. Speed change switch switch...
  • Page 34 Replace the PCBA 6. Align the white cable, yellow cable and red cable in sequence.
  • Page 35 Replace the PCBA 7. Mount the interlock trigger into the groove and lock it with clamp which was tightened by screw, then assemble the switch trigger and speed change button.
  • Page 36 Replace the PCBA 8. Mount the PCB and battery pack connector into the groove and then align the red cable. Battery pack connector...
  • Page 37 Replace the PCBA 9. Align the red cable, then mount the capacitor into the groove and align the black and white cables into the groove. Capacitor...
  • Page 38 Replace the PCBA 10. Mount the power pack button together with the release button into the groove and then put the lever into its position.
  • Page 39 Replace the PCBA 11. Mount the motor and shaft assembly into the housing assembly, connect connector 1 and lock the fixed ring with screw, then assemble the handle assembly as shown in the “Replace the Motor Assembly” section.
  • Page 40 Replace the PCBA 12. Assemble the housing assembly as shown in the “Replace the Motor Assembly” section.