# Overheating Laser Handpiece Repair in Lubin — Diode Wiring Correction

HTML source: [Overheating Laser Handpiece Repair in Lubin — Diode Wiring Correction](https://lasertechservice.pl/en/case-studies/overheating-laser-handpiece-lubin-diode-wiring/)

Language: English

Other language version: [Polski](https://lasertechservice.pl/realizacje/przegrzewanie-glowicy-lasera-lubin-naprawa-przewodow/), [Русский](https://lasertechservice.pl/ru/realizacje/peregrev-lazernoy-manipuly-lyubin-remont-provodov/)

> Laser handpiece repair in Lubin, Poland. Technicians shortened excessive wiring and reconnected the laser diode to resolve overheating.

Publication date: 2026-10-29

Laser hair removal device

Laser Tech Service received a service request from Lubin, Poland, concerning an overheating laser hair removal handpiece.

![Technician working on the wiring of an open laser handpiece](https://lasertechservice.pl/img/realizacje/lubin-przewody-diody/serwis-lasera-lubin-naprawa-manipuly.webp)

- City: Lubin

- Equipment: Laser hair removal device

- Work performed: Wire shortening and diode reconnection

## Problem

Laser Tech Service received a service request from Lubin, Poland, concerning an overheating laser hair removal handpiece.

## Diagnosis

During the inspection, our technicians identified excessively long electrical wires connected to the laser diode. In this particular configuration, the wiring contributed to the overheating problem.

## Repair

Our technicians shortened the wires and reconnected the laser diode correctly.

After reconnecting the diode, our technicians checked the handpiece operation.

## Result

Following the repair, the handpiece stopped overheating and the device returned to normal operation.

Laser Tech Service provides professional laser servicing, maintenance and repairs throughout Poland.

## Photos from the repair in Lubin

![Open laser handpiece assembly with visible wires and connections](https://lasertechservice.pl/img/realizacje/lubin-przewody-diody/laser-diodowy-przewody-polaczenie-lubin.webp)

![Technician soldering wires beside the open laser handpiece](https://lasertechservice.pl/img/realizacje/lubin-przewody-diody/naprawa-polaczenia-diody-laserowej-lubin.webp)

![Laser handpiece in its holder on the hair removal device](https://lasertechservice.pl/img/realizacje/lubin-przewody-diody/naprawiona-manipula-lasera-lubin.webp)

## Laser diagnostics, servicing and repair

- [Diode laser diagnostics](https://lasertechservice.pl/en/services/diode-laser-diagnostics/)

- [Power supply and electronics repair](https://lasertechservice.pl/en/services/power-supply-electronics-repair/)

[Can Excessively Long Wires Cause a Laser Handpiece to Overheat?](https://lasertechservice.pl/en/blog/laser-handpiece-overheating-long-wires/)

## Service offerings

- [Professional laser and aesthetic equipment servicing](https://lasertechservice.pl/en/services/)
- [Service pricing](https://lasertechservice.pl/en/pricing/)
- [Technical Service for Beauty Salon Chains and Aesthetic Clinics](https://lasertechservice.pl/en/services/service-for-salon-chains/)
- [Diode laser diagnostics](https://lasertechservice.pl/en/services/diode-laser-diagnostics/)
- [Laser power supply and electronics repair](https://lasertechservice.pl/en/services/power-supply-electronics-repair/)

## Related articles

- [Can Excessively Long Wires Cause a Laser Handpiece to Overheat?](https://lasertechservice.pl/en/blog/laser-handpiece-overheating-long-wires/)