1. Introduction
This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your Bosch GSR 12V-35 HX Heavy Duty Cordless Screwdriver. Please read this manual thoroughly before using the tool and keep it for future reference.
The Bosch GSR 12V-35 HX is a compact and powerful cordless screwdriver designed for professional use in various applications, including wood and metal working. It features a brushless motor for extended life and runtime, a metal gear construction for optimal power transmission, and a lockable 1/4" bit interface for quick bit changes.
2. Safety Information
Always observe general power tool safety warnings and instructions to reduce the risk of electric shock, fire, and serious injury. Keep your work area clean and well-lit. Do not operate power tools in explosive atmospheres, such as in the presence of flammable liquids, gases, or dust. Always wear appropriate personal protective equipment, including eye protection, hearing protection, and gloves.
- Work Area Safety: Keep children and bystanders away while operating a power tool.
- Electrical Safety: Avoid body contact with earthed or grounded surfaces. Do not expose power tools to rain or wet conditions.
- Personal Safety: Stay alert, watch what you are doing, and use common sense when operating a power tool. Do not use a power tool while you are tired or under the influence of drugs, alcohol, or medication.
- Power Tool Use and Care: Do not force the power tool. Use the correct power tool for your application. Disconnect the plug from the power source and/or remove the battery pack from the power tool before making any adjustments, changing accessories, or storing power tools.
- Battery Tool Use and Care: Recharge only with the charger specified by the manufacturer. Use power tools only with specifically designated battery packs.
3. Package Contents
The Bosch GSR 12V-35 HX Cordless Screwdriver package typically includes the following components. Please note that the 12V battery and charger are sold separately and are not included with this unit.
- 1x Bosch GSR 12V-35 HX Heavy Duty Cordless Screwdriver (Model: 06019J9180)
- Carrying Case (may vary by region)
Image: The package contains the Bosch GSR 12V-35 HX Professional screwdriver and a carrying case. Battery and charger are sold separately.
4. Product Overview and Key Features
Familiarize yourself with the main components and features of your Bosch GSR 12V-35 HX cordless screwdriver.
Image: A detailed view of the Bosch GSR 12V-35 HX cordless screwdriver, showcasing its ergonomic design and key operational parts.
Key Features:
- Brushless Motor: Provides longer motor life and increased runtime.
- Metal Gear Construction: Ensures longer lifetime and optimal power transmission with reduced wear and tear.
- Lockable 1/4" Bit Interface: Allows for easy and secure bit exchange.
- Compact Design: Enables easy access to tight and narrow spaces.
- High Speed: Up to 1,750 rpm for fast task completion.
- Battery Charge Level Indicator: Displays remaining charge level (requires 12V battery, sold separately).
- LED Light: Illuminates the work area for enhanced visibility.
Image: Visual representation of the screwdriver's benefits, including its compact design for tight spaces, high speed for productivity, secure bit interface, strong torque, and lightweight construction.
5. Setup
5.1 Battery Installation (Battery Sold Separately)
- Ensure the tool is switched off.
- Insert a charged Bosch 12V Lithium-ion battery pack into the base of the tool handle until it clicks securely into place.
- To remove, press the battery release button and pull the battery pack out.
5.2 Bit Insertion
- Ensure the tool is switched off and the battery is removed for safety.
- Insert the desired 1/4" hex bit into the lockable bit interface at the front of the tool until it clicks securely.
- To remove the bit, pull the bit interface collar forward and pull the bit out.
Image: Step-by-step guide on how to use the screwdriver, including bit insertion, torque selection, and proper handling during operation.
6. Operating Instructions
6.1 Selecting Torque and Speed
The Bosch GSR 12V-35 HX features 20+1 torque settings and two speed gears for versatile applications.
- Torque Ring: Rotate the torque ring to select the desired torque setting (1-20) for screwdriving. The 'drill' symbol setting is for drilling applications, providing maximum torque.
- Speed Selector: Use the speed selector switch (located on top of the tool) to choose between 1st gear (low speed, high torque for heavy-duty screwdriving) and 2nd gear (high speed, lower torque for fast drilling and light screwdriving).
6.2 Starting and Stopping
- To start the tool, press the ON/OFF trigger switch. The LED light will illuminate the work area.
- To stop the tool, release the ON/OFF trigger switch.
6.3 Applications
This cordless screwdriver is suitable for a wide range of tasks in wood and metal.
- Screwdriving: Use appropriate bits and torque settings for various screw sizes and materials.
- Drilling: Select the 'drill' setting on the torque ring and use suitable drill bits. Max. drilling diameter in wood is 32 mm; Max. drilling diameter in steel is 10 mm.
Image: Examples of the screwdriver in use for construction, by technicians, and by carpenters, demonstrating its versatility.
7. Maintenance
Regular maintenance ensures the longevity and optimal performance of your tool.
- Cleaning: Keep the ventilation slots clean to prevent overheating. Use a soft, damp cloth to clean the tool casing. Do not use harsh chemicals or abrasive cleaners.
- Storage: Store the tool in a dry, secure place, out of reach of children. Remove the battery pack before storing for extended periods.
- Battery Care: Store battery packs away from metal objects that could short the terminals. Do not store battery packs in temperatures above 50°C (122°F).
- Service: Have your power tool serviced by a qualified repair person using only identical replacement parts. This will ensure that the safety of the power tool is maintained.
8. Troubleshooting
If you encounter issues with your Bosch GSR 12V-35 HX, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Tool does not start | Battery not inserted correctly or discharged | Ensure battery is fully inserted. Charge the battery. |
| Reduced power or speed | Battery low or incorrect speed/torque setting | Charge the battery. Adjust speed and torque settings as needed for the task. |
| Bit slips or does not hold | Bit not inserted correctly or worn out | Re-insert bit until it clicks. Replace worn bits. |
| Tool overheats | Blocked ventilation slots or continuous heavy use | Clean ventilation slots. Allow tool to cool down. Reduce load or take breaks during heavy use. |
9. Technical Specifications
Below are the detailed technical specifications for the Bosch GSR 12V-35 HX Cordless Screwdriver.
Image: A visual summary of the technical specifications, including performance metrics and physical characteristics.
| Specification | Value |
|---|---|
| Model | GSR 12V-35 HX |
| Battery Voltage | 12V |
| Battery Type | Lithium-ion |
| Torque (soft/hard/max.) | 20/35/- Nm |
| No-load speed (1st gear / 2nd gear) | 0 – 460 / 0 – 1,750 rpm |
| Weight (excl. battery) | 0.57 kg (576 g) |
| Chuck Capacity, min./max. | 0.8 / 10 mm |
| Torque Settings | 20+1 |
| Max. Drilling Diameter in Wood | 32 mm |
| Max. Drilling Diameter in Steel | 10 mm |
| Max. Screw Diameter | 8 mm |
| Vibration Emission Value ah | 1.5 m/s² |
| Uncertainty K | 0 m/s² |
| Product Dimensions | 12.6 x 5.2 x 16 cm |
| Country of Origin | Malaysia |
10. Warranty and Support
Bosch power tools are manufactured to high-quality standards and are subject to rigorous quality control. This product comes with a standard manufacturer's warranty. Additionally, extended warranty plans may be available for purchase separately.
For any queries, service, or warranty claims, please contact Bosch Customer Service:
- Customer Service Number (Toll-free): 1800-425-8665
- Manufacturer: Robert Bosch GmbH
Please retain your purchase receipt as proof of purchase for warranty purposes.
