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9

4.3.

Removing the housing

Summary of Contents for EY7443

Page 1: ...on of law Order Number PTD1301X17CE Cordless Auto Drill Driver Model No EY7443 Europe Oceania TABLE OF CONTENTS PAGE PAGE 1 Warning 2 2 Specifications 2 3 Troubleshooting Guide 3 4 Disassembly and Assembly Instructions 8 5 Wiring Connection Diagram 16 6 Schematic Diagram 16 7 Exploded View and Replacement Parts List 17 ...

Page 2: ...ng point is 50 70 F 30 40 C higher Please use a soldering iron with temperature control and adjust it to 750 20 F 400 10 C In case of using high temperature solder ing iron please be careful not to heat too long Pb free solder will tend to splash when heated too high about 1100 F 600 C 2 Specifications ...

Page 3: ...3 3 Troubleshooting Guide 3 1 Troubleshooting Guide ...

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Page 7: ...normal after repair and reassembly High mode 180 to 1 400 rpm Low mode 50 to 400 rpm Check whether the tool may become hot in a short operation Set the clutch handle to the mark and check whether the tool rotates without any clutch operation Operate rotate the keyless chuck and check whether the chuck fs three jaws move smoothly Pull the trigger all the way back and check whether the tool stops ro...

Page 8: ...8 4 Disassembly and Assembly Instructions To assemble the tool start with 5 12 and proceed to 5 1 Set the clutch handle to select HIGH position 4 1 Removing the keyless chuck 4 2 Removing the plate hook ...

Page 9: ...9 4 3 Removing the housing ...

Page 10: ...10 4 4 Removing the Module assembly ...

Page 11: ...11 4 5 Removing the Switch assembly 4 6 Removing the Gear Box Block and Associated Parts ...

Page 12: ...12 4 7 Removing the Carbon brush block 4 8 Removing the Transmission Assembly from the Gear Box Block ...

Page 13: ...13 4 9 Removing the motor assembly from the gear box brock 4 10 Removing the Detective module ...

Page 14: ...14 4 11 Tips for installing the Clutch Handle onto the Gear Box Block ...

Page 15: ...15 4 12 Wiring and Assembly Points ...

Page 16: ...16 5 Wiring Connection Diagram 6 Schematic Diagram ...

Page 17: ...Model No EY7443 Exploded View 7 Exploded View and Replacement Parts List 17 ...

Page 18: ...SSION ASSEMBLY 1 11 WEY7443L4058 MOTOR ASSEMBLY 1 12 WEY7441L6028 SCREW 2 K3 6 13 WEY7443L2007 SWITCH ASSEMBLY 1 14 WEY7443L2107 MODULE ASSEMBLY 1 15 WEY7443L2187 DETECTIVE MODULE 1 16 WEY7443W0957 HEAT RESISTANT TAPE 1 30m roll 17 WEY7443H3247 F R SELECTOR HANDLE 1 18 WEY7443J3237 H L CHANGE HANDLE 1 19 WEY7443K3958 OPERATION PANEL 1 20 WEY7441K9038 TAPPING SCREW 10 K3 20 21 WEY7441L6487 NUT 1 M4...

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