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Ledlenser Stirnlampe H8R torn cable

Introduction

The cable on the Ledlenser H8R headlamp was torn off?[

No problem, you can solder it back on

What you need

  1. Ledlenser Stirnlampe H8R torn cable, Disassemble the lamp: step 1, image 1 of 1

    • turn and pull the silver focus ring and the lamp will open up

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  2. Ledlenser Stirnlampe H8R torn cable, Disassemble the lamp: step 2, image 1 of 1

    • Unscrew 2 screws, you need a Torx T6 for this

    • then remove the white part

    • do not touch the LED!

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  4. Ledlenser Stirnlampe H8R torn cable, Clean solder joints: step 3, image 1 of 1

    • Remove residue from the torn cable

    • Remove the cable ties

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  5. Ledlenser Stirnlampe H8R torn cable, Which wire goes where?: step 4, image 1 of 1

    • Riddle: which wire goes where?

    • red = D+ / black = D-

    • green = VSS / yellow = SW (= switch)

    • white = NTC (= temperature sensor)

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  6. Ledlenser Stirnlampe H8R torn cable, Do not forget !: step 5, image 1 of 1

    • To be on the safe side, remove the battery from the battery compartment

    • Attention, before soldering don't forget:

    • Thread the cable through the two housings

    • Thread the cable through the kink protection

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  7. Ledlenser Stirnlampe H8R torn cable, Soldering: step 6, image 1 of 1

    • Solder 5 times

    • Secure cable with cable tie

    • Now you can test, but please only briefly, otherwise the LED will get too hot

    • Assemble the lamp!

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Conclusion

Follow these steps in reverse order to reassemble your device

One other person completed this guide.

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Author

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Gottfried Silberhorn

Member since: 02/01/22

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