# Our case studies HTML source: [Our case studies](https://lasertechservice.pl/en/case-studies/) Language: English Other language version: [Polski](https://lasertechservice.pl/realizacje/), [Русский](https://lasertechservice.pl/ru/realizacje/) > Laser and aesthetic equipment case studies: repairs, inspections, handpiece and filter replacements. Photographs and videos of completed work. Examples of laser and aesthetic equipment repairs, inspections and refurbishment. Actual service work: the job scope, completed repairs and photographic and video documentation. ## Recent case studies Every device needs individual diagnostics. Explore selected examples of our service work below. ![Technician working on the wiring of an open laser handpiece](https://lasertechservice.pl/img/realizacje/lubin-przewody-diody/serwis-lasera-lubin-naprawa-manipuly.webp) LubinEmergency service ## [Overheating Laser Handpiece Repair in Lubin — Diode Wiring Correction](https://lasertechservice.pl/en/case-studies/overheating-laser-handpiece-lubin-diode-wiring/) Laser Tech Service received a service request from Lubin, Poland, concerning an overheating laser hair removal handpiece. [View case study](https://lasertechservice.pl/en/case-studies/overheating-laser-handpiece-lubin-diode-wiring/) ![Emergency diode laser 808 nm service in Gliwice](https://lasertechservice.pl/img/realizacje/gliwice-filtr-wody/serwis-lasera-diodowego-gliwice-808nm.webp) GliwiceEmergency service ## [Diode laser overheating in Gliwice — emergency water filter replacement](https://lasertechservice.pl/en/case-studies/diode-laser-overheating-gliwice-water-filter/) An urgent on-site visit to Gliwice for an overheating diode laser. A cracked fitting near the water filter was leaking coolant. We replaced the filter and refilled the system with fresh coolant. [View case study](https://lasertechservice.pl/en/case-studies/diode-laser-overheating-gliwice-water-filter/) ![Sapphire laser before service work](https://lasertechservice.pl/img/realizacje/sapphire-serwis/sapphire-serwis-lasera.webp) LegnicaServicing and maintenance ## [Sapphire Laser Service — Coolant Replacement and Equipment Maintenance](https://lasertechservice.pl/en/case-studies/sapphire-coolant-replacement-maintenance/) Sapphire maintenance in Legnica: old coolant remnants removed, circuit refilled, equipment cleaned, started and checked for operation. [View case study](https://lasertechservice.pl/en/case-studies/sapphire-coolant-replacement-maintenance/) ![Lumenis LightSheer DESIRE screen showing ET BP over temperature](https://lasertechservice.pl/img/realizacje/lightsheer-desire-wroclaw/lumenis-lightsheer-desire-cooling-error.webp) WrocławCooling and servicing ## [Lumenis LightSheer DESIRE Cooling System Repair – Tubing Replacement and Coolant Circulation Restoration](https://lasertechservice.pl/en/case-studies/lightsheer-desire-cooling-tubing-repair-wroclaw/) Lumenis LightSheer DESIRE service in Wrocław: ET BP over temperature, contaminated tubing and coolant replacement, and restored circulation. [View case study](https://lasertechservice.pl/en/case-studies/lightsheer-desire-cooling-tubing-repair-wroclaw/) ![Laser Tech Service technician working on an open laser handpiece](https://lasertechservice.pl/img/realizacje/wymiana-spalonej-diody-laserowej/serwis-laserow-wymiana-diody-laserowej.webp) Laser handpiece repair ## [Burned-Out Laser Diode Replacement — Laser Handpiece Repair](https://lasertechservice.pl/en/case-studies/burned-out-laser-diode-replacement/) Laser Tech Service replaced a burned-out diode: the handpiece was disassembled, the failed diode removed and a working replacement installed. It works again. [View case study](https://lasertechservice.pl/en/case-studies/burned-out-laser-diode-replacement/) ![Specialist wearing a Laser Tech Service shirt working on a dismantled Nd:YAG handpiece](https://lasertechservice.pl/img/realizacje/peltier-nd-yag/specjalista-laser-tech-service-naprawa-nd-yag.webp) Diagnostics and repair ## [One device, two faults — Peltier module replacement and Nd:YAG laser repair](https://lasertechservice.pl/en/case-studies/peltier-replacement-nd-yag-laser-repair/) Two independent faults in one device: Peltier module replacement, Nd:YAG handpiece repair and calibration. Work carried out by Laser Tech Service. [View the case study](https://lasertechservice.pl/en/case-studies/peltier-replacement-nd-yag-laser-repair/) ![Removed components of the ESTETECH handpiece contact cooling assembly](https://lasertechservice.pl/img/realizacje/estetech-peltier-poznan/estetech-demontaz-wezla-chlodzenia.webp) PoznańCooling and servicing ## [ESTETECH laser handpiece Peltier module replacement – cooling repair in Poznań](https://lasertechservice.pl/en/case-studies/estetech-peltier-module-replacement-poznan/) On-site ESTETECH repair in Poznań: Peltier module replacement, thermal interface renewal and restoration of handpiece cooling. See the work carried out. [View the case study](https://lasertechservice.pl/en/case-studies/estetech-peltier-module-replacement-poznan/) ![Lumenis LightSheer DESIRE showing the login screen at a clinic in Oleśnica](https://lasertechservice.pl/img/realizacje/lightsheer-desire-olesnica/lumenis-lightsheer-desire-aparat-olesnica.webp) OleśnicaServicing and maintenance ## [Lumenis LightSheer DESIRE repair in Oleśnica — coolant leak and cooling system failure](https://lasertechservice.pl/en/case-studies/lumenis-lightsheer-desire-cooling-repair-olesnica/) On-site Lumenis LightSheer DESIRE servicing in Oleśnica: contaminated filter and non-return valve, leaking O-rings, cleaning and restoration of cooling. [View the case study](https://lasertechservice.pl/en/case-studies/lumenis-lightsheer-desire-cooling-repair-olesnica/) ![Laser Tech Service technician beside the open laser device housing in Wrocław](https://lasertechservice.pl/img/realizacje/wentylatory-wroclaw/technik-serwisu-laserowego-wroclaw.webp) WrocławCooling and maintenance ## [Laser cooling fan replacement — Wrocław](https://lasertechservice.pl/en/case-studies/laser-cooling-fan-replacement-wroclaw/) Faulty fans and internal dust: diagnostics, component replacement, cleaning and restoration of cooling operation. [View the case study](https://lasertechservice.pl/en/case-studies/laser-cooling-fan-replacement-wroclaw/) ![Technician at the side handpiece connection of an RSL device in Warsaw](https://lasertechservice.pl/img/realizacje/rsl-warszawa/rsl-serwis-wyjazdowy-warszawa.webp) RSL repair · Warsaw ## [Urgent RSL massage device repair in Warsaw — cable repair and connector replacement](https://lasertechservice.pl/en/case-studies/rsl-massage-device-repair-warsaw/) Urgent RSL massage device repair in Warsaw. Handpiece cable repair and connector replacement by Laser Tech Service. [View the case study](https://lasertechservice.pl/en/case-studies/rsl-massage-device-repair-warsaw/) ![Technician at a hair removal laser panel holding the handpiece](https://lasertechservice.pl/img/realizacje/serwis-lasera-do-depilacji/laser-do-depilacji-panel-i-manipula.webp) hair removal laser ## [Hair removal laser servicing — technical maintenance](https://lasertechservice.pl/en/case-studies/hair-removal-laser-maintenance/) Hair removal laser servicing. Technical inspection and the importance of regular laser equipment maintenance. Laser Tech Service. [View the case study](https://lasertechservice.pl/en/case-studies/hair-removal-laser-maintenance/) ![Laser device with its housing closed at a clinic in Poznań](https://lasertechservice.pl/img/realizacje/laser-co2-poznan/aparat-laserowy-poznan.webp) PoznańOn-site servicing ## [Urgent CO₂ laser repair in Poznań — on-site service](https://lasertechservice.pl/en/case-studies/urgent-co2-laser-repair-poznan/) Urgent CO₂ laser servicing in Poznań: a working pedal, an internal break in a red handpiece wire, replacement and restored operation. [View the case study](https://lasertechservice.pl/en/case-studies/urgent-co2-laser-repair-poznan/) ![Damaged diode module with traces of liquid and deposits](https://lasertechservice.pl/img/realizacje/wymiana-modulu-diodowego-poznan/uszkodzony-modul-diodowy-poznan.webp) PoznańLaser servicing ## [Flood-damaged laser diode module replacement – Poznań](https://lasertechservice.pl/en/case-studies/flood-damaged-diode-module-replacement-poznan/) An incorrectly fitted seal allowed liquid into the module. See the damage and the repair work carried out in Poznań. [View the case study](https://lasertechservice.pl/en/case-studies/flood-damaged-diode-module-replacement-poznan/) ![GME ExSys 308 control panel displaying EPL IS ACTIVE](https://lasertechservice.pl/img/realizacje/gme-exsys-308/gme-exsys-308-panel-sterowania.webp) GME EXSYS 308Service inspection ## [GME ExSys 308 — service inspection and operational test](https://lasertechservice.pl/en/case-studies/gme-exsys-308-service-inspection/) Checks of the GME ExSys 308 device and handpiece, with photographs and a test video. We also explain EPL technology and the UVB system’s intended use. [View the case study](https://lasertechservice.pl/en/case-studies/gme-exsys-308-service-inspection/) ![Pharaon 1470 with its control panel switched on at Denica clinic](https://lasertechservice.pl/img/realizacje/pharaon-1470/pharaon-1470-panel-sterowania.webp) PHARAON 1470Wrocław · Denica ## [Pharaon 1470 maintenance and servicing — Wrocław](https://lasertechservice.pl/en/case-studies/pharaon-1470-maintenance-wroclaw/) Pharaon 1470 at Denica in Wrocław: diagnostics, internal cleaning, scheduled maintenance and an entry in the device's service documentation. [View the case study](https://lasertechservice.pl/en/case-studies/pharaon-1470-maintenance-wroclaw/) ![Electrical diagnostics of a dismantled Beauty Planet 3D Contour handpiece at Laser Tech Service](https://lasertechservice.pl/img/realizacje/beauty-planet-3d-contour-naprawa-przewodu-wroclaw/beauty-planet-3d-contour-naprawa-przewodu-wroclaw.webp) BEAUTY PLANET 3D CONTOURWrocław · studio Tiamo ## [Beauty Planet 3D Contour — handpiece power cable replacement in Wrocław](https://lasertechservice.pl/en/case-studies/beauty-planet-handpiece-cable-replacement-wroclaw/) No vacuum in a Beauty Planet 3D Contour handpiece at Tiamo studio in Wrocław. Diagnostics, damaged power cable replacement and vacuum testing. [View the case study](https://lasertechservice.pl/en/case-studies/beauty-planet-handpiece-cable-replacement-wroclaw/) ![A team member beside a 3000 NAIN with its side cover removed](https://lasertechservice.pl/img/realizacje/3000-nain/naprawa-3000-nain-laser-tech-service-karta.webp) 3000 NAINPower supply unit ## [3000 NAIN — power supply diagnostics and repair](https://lasertechservice.pl/en/case-studies/3000-nain-power-supply-repair/) 3000 NAIN power supply diagnostics and repair. See dismantling, electronics work, reinstallation and start-up in photographs and videos. [View the case study](https://lasertechservice.pl/en/case-studies/3000-nain-power-supply-repair/) ![Beauty Planet 3D Contour repair — vacuum and RF in Wrocław](https://lasertechservice.pl/img/realizacje/beauty-planet-3d-contour-wroclaw/beauty-planet-3d-contour-serwis-wroclaw.webp) BEAUTY PLANET 3D CONTOUR Wrocław ## [Beauty Planet 3D Contour repair — vacuum and RF](https://lasertechservice.pl/en/case-studies/beauty-planet-vacuum-rf-repair-wroclaw/) Beauty Planet 3D Contour handpiece diagnostics and repair. Missing power disabled vacuum and RF. Both functions were restored after repair. Beauty Planet 3D Contour Vacuum RF [View the case study](https://lasertechservice.pl/en/case-studies/beauty-planet-vacuum-rf-repair-wroclaw/) ![ESTELASE POWER P-808L laser with its panel switched on after scheduled maintenance](https://lasertechservice.pl/img/realizacje/przeglad-estelase-power-p808l/estelase-power-p808l-wlaczony-panel.webp) ESTELASE POWER Scheduled maintenance ## [ESTELASE POWER P-808L maintenance — filter and water replacement](https://lasertechservice.pl/en/case-studies/estelase-power-p808l-maintenance/) Scheduled hair removal diode laser maintenance. We blew out dust, replaced the filter and water, and checked operation afterwards. Photographs and three videos document the work. Diode laser Filter replacement Water replacement Dust removal [View the case study](https://lasertechservice.pl/en/case-studies/estelase-power-p808l-maintenance/) ![Alma Accent repair in Görlitz](https://lasertechservice.pl/img/realizacje/alma-accent-gorlitz/alma-accent-serwis-gorlitz.webp) ALMA ACCENT Görlitz, Germany ## [Alma Accent repair – RF cooling hose replacement](https://lasertechservice.pl/en/case-studies/alma-accent-cooling-hose-repair-gorlitz/) Alma Accent servicing in Görlitz. The water hose feeding the RF handpiece was damaged in three places. Replacement restored correct cooling circulation. Alma Accent RF Cooling system RF handpiece [View the case study](https://lasertechservice.pl/en/case-studies/alma-accent-cooling-hose-repair-gorlitz/) ![Checking the housing joint on a laser handpiece with a failed seal](https://lasertechservice.pl/img/blog/serwis-glowicy-lasera/nieszczelnosc-manipuly-lasera.webp) DIODE LASER Poznań ## [Diode laser handpiece servicing — cleaning and resealing](https://lasertechservice.pl/en/case-studies/diode-laser-handpiece-service-poznan/) Compromised handpiece sealing allowed dust and contamination inside. We dismantled and thoroughly cleaned the handpiece, checked the optics and restored its seal correctly. Handpiece Optics Cleaning Sealing [View case study →](https://lasertechservice.pl/en/case-studies/diode-laser-handpiece-service-poznan/) ![Checking a connection inside a Cavi Shape Advanced handpiece](https://lasertechservice.pl/img/realizacje/cavi-shape-advanced-wroclaw/cavi-shape-advanced-serwis-wroclaw-13.webp) CAVI SHAPE ADVANCED Wrocław ## [Cavi Shape Advanced servicing – RF, IR and ultrasound repair](https://lasertechservice.pl/en/case-studies/cavi-shape-advanced-service-wroclaw/) Comprehensive Cavi Shape Advanced diagnostics. Three RF handpieces and infrared light did not work, while ultrasound malfunctioned. We cleaned contacts and the main board, repaired connections and corrected solder joints. RF Infrared Ultrasound Electronics [View the case study](https://lasertechservice.pl/en/case-studies/cavi-shape-advanced-service-wroclaw/) ![Technician at the rear of a diode laser](https://lasertechservice.pl/img/realizacje/serwis-lasera-diodowego-wymiana-glowicy-3.webp) DIODE LASER Wrocław ## [Diode laser servicing – handpiece replacement in Wrocław](https://lasertechservice.pl/en/case-studies/diode-laser-handpiece-replacement-wroclaw/) Comprehensive hair removal diode laser maintenance. Treatment handpiece replacement, device cleaning and final operational checks. Diode laser Handpiece replacement Maintenance Cleaning [View the case study](https://lasertechservice.pl/en/case-studies/diode-laser-handpiece-replacement-wroclaw/) ![HIFU KIMED K1-W1601 servicing in Görlitz](https://lasertechservice.pl/img/realizacje/serwis-hifu-kimed-k1-w1601-gorlitz.webp) HIFU · KIMED Görlitz, Germany ## [HIFU KIMED K1-W1601 repair and servicing](https://lasertechservice.pl/en/case-studies/hifu-kimed-k1-w1601-service-gorlitz/) Repair of a non-functioning HIFU handpiece, KIMED K1-W1601 maintenance, and reservoir and water circuit cleaning at the client’s premises in Görlitz. HIFU KIMED Handpiece repair Water system [View the case study](https://lasertechservice.pl/en/case-studies/hifu-kimed-k1-w1601-service-gorlitz/) ![Multipolar RF equipment repair in Lublin](https://lasertechservice.pl/img/realizacje/multipolar-rf-lublin.webp) Multipolar RF Lublin ## [Multipolar RF repair – vacuum and RF](https://lasertechservice.pl/en/case-studies/multipolar-rf-repair-lublin/) The device produced weak vacuum and the RF element did not heat. Diagnostics identified a leak in the damaged pump and an RF connector contact problem. - vacuum system diagnostics - pump repair and sealing - RF connector repair - soldering a new contact - cleaning the device [View the case study](https://lasertechservice.pl/en/case-studies/multipolar-rf-repair-lublin/) ![NUBWAY NBW-VSIII 5D equipment repair in Wrocław](https://lasertechservice.pl/img/realizacje/naprawa-nubway-nbw-vsiii-wroclaw.webp) NUBWAY Wrocław ## [NUBWAY NBW-VSIII repair — RF and vacuum system servicing](https://lasertechservice.pl/en/case-studies/nubway-nbw-vsiii-repair-wroclaw/) Comprehensive NUBWAY NBW-VSIII 5D servicing at a rehabilitation studio in Wrocław. Vacuum hose replacement, RF repair, repair of the vacuum-generating component and device cleaning. RF Vacuum Diagnostics Repair [View the case study](https://lasertechservice.pl/en/case-studies/nubway-nbw-vsiii-repair-wroclaw/) ![Tattoo removal laser servicing – filter replacement](https://lasertechservice.pl/img/realizacje/serwis-lasera-tatuaz.webp) Nd:YAG laser Service centre ## [Tattoo removal laser servicing – filter replacement](https://lasertechservice.pl/en/case-studies/nd-yag-tattoo-removal-laser-filter-service/) Diagnostics identified a problem requiring component replacement. See the repair sequence and service outcome. [View the case study](https://lasertechservice.pl/en/case-studies/nd-yag-tattoo-removal-laser-filter-service/) ## We repair equipment rather than replace it unnecessarily Every repair begins with technical diagnostics to identify the cause precisely and establish the necessary work. We service diode lasers, Nd:YAG, IPL, CO₂ and other equipment used in aesthetics and the beauty sector. **Wrocław** our own service centre **Throughout Poland** client support **3–6 months** warranty depending on the service **Many brands** of laser equipment ## 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/) ## Related repairs - [Overheating Laser Handpiece Repair in Lubin — Diode Wiring Correction](https://lasertechservice.pl/en/case-studies/overheating-laser-handpiece-lubin-diode-wiring/) - [Diode laser overheating in Gliwice — emergency water filter replacement](https://lasertechservice.pl/en/case-studies/diode-laser-overheating-gliwice-water-filter/) - [Sapphire Laser Service — Coolant Replacement and Equipment Maintenance](https://lasertechservice.pl/en/case-studies/sapphire-coolant-replacement-maintenance/) - [Lumenis LightSheer DESIRE Cooling System Repair – Tubing Replacement and Coolant Circulation Restoration](https://lasertechservice.pl/en/case-studies/lightsheer-desire-cooling-tubing-repair-wroclaw/) - [Burned-Out Laser Diode Replacement — Laser Handpiece Repair](https://lasertechservice.pl/en/case-studies/burned-out-laser-diode-replacement/) - [One device, two faults — Peltier module replacement and Nd:YAG laser repair](https://lasertechservice.pl/en/case-studies/peltier-replacement-nd-yag-laser-repair/) - [ESTETECH laser handpiece Peltier module replacement – cooling repair in Poznań](https://lasertechservice.pl/en/case-studies/estetech-peltier-module-replacement-poznan/) - [Lumenis LightSheer DESIRE repair in Oleśnica — coolant leak and cooling system failure](https://lasertechservice.pl/en/case-studies/lumenis-lightsheer-desire-cooling-repair-olesnica/) - [Laser cooling fan replacement and device maintenance — Wrocław](https://lasertechservice.pl/en/case-studies/laser-cooling-fan-replacement-wroclaw/) - [Urgent RSL massage device repair in Warsaw — cable repair and connector replacement](https://lasertechservice.pl/en/case-studies/rsl-massage-device-repair-warsaw/) - [Hair removal laser servicing — technical maintenance](https://lasertechservice.pl/en/case-studies/hair-removal-laser-maintenance/) - [Urgent CO₂ laser repair in Poznań — on-site service](https://lasertechservice.pl/en/case-studies/urgent-co2-laser-repair-poznan/) - [Flood-damaged laser diode module replacement – Poznań](https://lasertechservice.pl/en/case-studies/flood-damaged-diode-module-replacement-poznan/) - [GME ExSys 308 — service inspection and operational test](https://lasertechservice.pl/en/case-studies/gme-exsys-308-service-inspection/) - [Pharaon 1470 maintenance and servicing — Wrocław](https://lasertechservice.pl/en/case-studies/pharaon-1470-maintenance-wroclaw/) - [Beauty Planet 3D Contour — handpiece power cable replacement in Wrocław](https://lasertechservice.pl/en/case-studies/beauty-planet-handpiece-cable-replacement-wroclaw/) - [3000 NAIN — power supply diagnostics and repair](https://lasertechservice.pl/en/case-studies/3000-nain-power-supply-repair/) - [Beauty Planet 3D Contour repair — vacuum and RF](https://lasertechservice.pl/en/case-studies/beauty-planet-vacuum-rf-repair-wroclaw/) - [ESTELASE POWER P-808L maintenance — filter and water replacement](https://lasertechservice.pl/en/case-studies/estelase-power-p808l-maintenance/) - [Alma Accent repair — RF handpiece cooling hose replacement](https://lasertechservice.pl/en/case-studies/alma-accent-cooling-hose-repair-gorlitz/) - [Diode laser handpiece servicing — cleaning and resealing](https://lasertechservice.pl/en/case-studies/diode-laser-handpiece-service-poznan/) - [Cavi Shape Advanced servicing — RF, infrared and ultrasound repair](https://lasertechservice.pl/en/case-studies/cavi-shape-advanced-service-wroclaw/) - [Diode laser servicing — handpiece replacement and maintenance](https://lasertechservice.pl/en/case-studies/diode-laser-handpiece-replacement-wroclaw/) - [HIFU KIMED K1-W1601 servicing — handpiece repair and maintenance](https://lasertechservice.pl/en/case-studies/hifu-kimed-k1-w1601-service-gorlitz/) - [Multipolar RF equipment repair in Lublin](https://lasertechservice.pl/en/case-studies/multipolar-rf-repair-lublin/) - [NUBWAY NBW-VSIII repair — RF and vacuum system servicing](https://lasertechservice.pl/en/case-studies/nubway-nbw-vsiii-repair-wroclaw/) - [Nd:YAG tattoo removal laser servicing](https://lasertechservice.pl/en/case-studies/nd-yag-tattoo-removal-laser-filter-service/)