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BOSCH GEX 40-150 Professional 150mm Electric Random Orbit Sander

The Bosch GEX 40-150 Professional is a high-performance 150mm random orbit sander designed for dry sanding of wood, plastic, metal, filler, and varnished surfaces. It features electronic speed control, making it suitable for polishing...

Table of contents

Product Description

The Bosch GEX 40-150 Professional is a powerful 150mm random orbit sander engineered for efficient dry sanding of various materials, including wood, plastic, metal, filler, and varnished surfaces. Equipped with electronic speed control, this tool is also capable of polishing tasks. It is designed for handheld use and is not suitable for stationary mounting.

GEX 40-150 Overview
GEX 40-150 Overview

Technical Data

  • Power Input: 400 W
  • No-load Speed: 5500–12000 min⁻¹
  • Orbit Diameter: 4 mm
  • Weight: 2.4 kg
  • Protection Class: II

Safety Instructions

Always wear personal protective equipment, including safety goggles and a dust mask. Ensure the work area is clean and well-lit. Do not use the tool in explosive atmospheres. Always disconnect the power plug before performing any maintenance or changing accessories. Hold the tool firmly with both hands during operation and ensure a stable footing.

Operation

To switch on, press the on/off switch. For continuous operation, press and hold the switch while engaging the lock-on button. To switch off, release the on/off switch. The orbital stroke rate can be preselected using the thumbwheel, allowing for adjustment based on the material and working conditions.

Dust extraction and maintenance
Dust extraction and maintenance

Maintenance

Keep the tool and ventilation slots clean for safe and efficient operation. If the power cord requires replacement, it must be performed by an authorized Bosch service center to avoid safety hazards. Regularly empty the dust box and clean the filter element to maintain optimal dust extraction performance.

Troubleshooting

If the no-load orbital stroke rate increases over time, the sanding pad may be damaged or the pad brake worn. In such cases, the sanding pad must be replaced or the brake serviced by an authorized Bosch service center.

Disposal

Power tools, accessories, and packaging should be recycled in an environmentally friendly manner. Do not dispose of power tools with household waste.

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