Bosch Professional GMS 120-27

Bosch Professional Detector GMS 120-27 Instruction Manual

Model: GMS 120-27

1. Introducció

The Bosch Professional Detector GMS 120-27 is designed for quick and accurate location of various materials within walls, ceilings, and floors. This device assists in identifying metal (magnetic and non-magnetic), live electrical cables, and wooden substructures, ensuring safer drilling and construction activities. Its user-friendly interface and robust design make it suitable for professional use on construction sites.

2. Informació de seguretat

Always read and understand all safety warnings and instructions before operating the device.

  • Ensure the device is used within its specified operating conditions.
  • No intenteu modificar el dispositiu.
  • Mantingueu el dispositiu allunyat de la humitat i de les temperatures extremes.
  • Always verify detection results with other information sources if possible, especially before drilling.

3. Contingut del paquet

Verifiqueu que tots els elements siguin presents al paquet:

  • Bosch Professional Detector GMS 120-27
  • Funda protectora
  • 2 piles alcalines AA
  • Rotulador

4. Producte acabatview

The GMS 120-27 detector features a robust design with a shock-absorbing rubber housing, providing durability and an IP54 rating for protection against dust and splashing water. Key components include a simplified mode selection interface, a central display, and an LED ring for clear object indication.

Bosch Professional Detector GMS 120-27

Image showing the Bosch Professional Detector GMS 120-27, highlighting its compact design and display.

Característiques principals:

  • Tri-colour LED Ring: Indicates detection status (red for object detected, yellow for approaching object, green for no object).
  • Material Identification: Distinguishes between magnetic metal, non-magnetic metal, live lines, and non-metallic materials.
  • Simplified Mode Selection: Easy switching between detection modes.
  • Habitatge robust: Shock-absorbing rubber housing with IP54 protection.

5. Configuració

5.1 Instal·lació de la bateria

  1. Localitzeu el compartiment de la bateria a la part posterior del dispositiu.
  2. Obriu la tapa del compartiment de la bateria.
  3. Introduïu les dues piles alcalines AA, assegurant-vos de la polaritat correcta (+/-).
  4. Tanqueu bé la tapa del compartiment de la bateria.

5.2 Engegada/apagada

  • Premeu el botó d’engegada per engegar el dispositiu.
  • Premeu i manteniu premut el botó d'engegada per apagar el dispositiu.

6. Instruccions de funcionament

6.1 Selecció del mode

The GMS 120-27 offers simplified mode selection for different detection tasks. Refer to the device's display for current mode indication.

6.2 Detection Process

  1. Select the appropriate detection mode for the material you are searching for.
  2. Place the detector flat against the surface to be scanned.
  3. Move the device slowly and steadily across the surface.
  4. Observe the LED ring and central display for indications.
  5. When an object is detected, the LED ring will glow yellow as you approach it, and red when directly over it. The display will also provide information on the type of material detected.
  6. Use the included marker pen to mark the detected location if necessary.

6.3 Detection Depths

The maximum detection depths are as follows:

  • Non-magnetic Metal: 120 mm
  • Magnetic Metal: 100 mm
  • Voltage-conducting Wires: 50 mm
  • Fusta: 30 mm

7. Manteniment

7.1 Neteja

  • Netegeu el dispositiu amb un suau, damp tela. No utilitzeu netejadors abrasius ni dissolvents.
  • Ensure the detection surface is free from dirt and debris for accurate readings.

7.2 Emmagatzematge

  • Guardeu el dispositiu a la seva funda protectora quan no l'utilitzeu.
  • Traieu les piles si no heu d'utilitzar el dispositiu durant un període prolongat per evitar fuites.
  • Store in a dry, dust-free environment, away from direct sunlight and extreme temperatures.

8. Solució De Problemes

Si el dispositiu no funciona com s'esperava, tingueu en compte el següent:

ProblemaCausa possibleSolució
El dispositiu no s'encén.Piles baixes o gastades; instal·lació incorrecta de la bateria.Replace batteries with new AA alkaline batteries; ensure correct polarity.
Detecció inexacta.Surface not clean; rapid movement; interference from other devices.Clean the scanning surface; move the device slowly and steadily; avoid strong electromagnetic fields.
LED ring not responding.No objects detected; device malfunction.Ensure you are scanning an area with potential objects; if problem persists, contact customer support.

9. Especificacions

MarcaBosch Professional
Número de model0601081702
Detection Depth (Non-magnetic Metal)120 mm
Detection Depth (Magnetic Metal)100 mm
Detection Depth (Voltage-conducting Wires)50 mm
Detection Depth (Wood)30 mm
Font d'alimentacióFunciona amb bateria
Tipus de bateria2 piles alcalines AA
Tipus de visualitzacióLED
Pes de l'article0.24 quilos
MaterialPlàstic
Classe de proteccióIP54
Ús recomanatConstruction site location

10. Garantia i Suport

For warranty information and customer support, please refer to the documentation provided with your purchase or visit the official Bosch Professional weblloc.

© 2026 Bosch Professional. Tots els drets reservats.

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