Q: What are the operating modes of the BOSCH PSB 500 RE?

The BOSCH PSB 500 RE has two distinct drilling modes , selectable via the "Drilling/Impact Drilling" switch (element 4): Drilling Mode (drill symbol) - for simple drilling in wood (up to 20 mm in diameter), metal (up to 10 mm), ceramics , and plastics . This mode is also suitable for screwing and unscrewing screws and bolts. Impact Drilling Mode (hammer drill symbol) - for drilling with impacts in hard materials : concrete (up to 13 mm in diameter), natural stone , and brick . The drill then produces 48,000 impacts per minute to gradually break the material. The mode selection switch clicks perceptibly into each position, confirming the active mode. A practical advantage: this switch can be operated even while the motor is running , without needing to stop the device to change modes. The drill also features an electronic speed control (50 to 3000 rpm in normal mode), allowing adjustment of the rotation according to the material and the task. A light pressure on the switch gives a low speed; a firmer pressure gradually increases the speed.

Question 1

What are the operating modes of the BOSCH PSB 500 RE?

Accepted Answer

The BOSCH PSB 500 RE has two distinct drilling modes, selectable via the "Drilling/Impact Drilling" switch (element 4):

Drilling Mode (drill symbol) - for simple drilling in wood (up to 20 mm in diameter), metal (up to 10 mm), ceramics, and plastics. This mode is also suitable for screwing and unscrewing screws and bolts.
Impact Drilling Mode (hammer drill symbol) - for drilling with impacts in hard materials: concrete (up to 13 mm in diameter), natural stone, and brick. The drill then produces 48,000 impacts per minute to gradually break the material.

The mode selection switch clicks perceptibly into each position, confirming the active mode. A practical advantage: this switch can be operated even while the motor is running, without needing to stop the device to change modes.

The drill also features an electronic speed control (50 to 3000 rpm in normal mode), allowing adjustment of the rotation according to the material and the task. A light pressure on the switch gives a low speed; a firmer pressure gradually increases the speed.

Question 2

How to drill with the BOSCH PSR 1200?

Accepted Answer

To drill with the BOSCH PSR 1200, start by checking that the 12V battery is fully charged. Insert it securely by clicking it into the handle, ensuring that the rotation direction switch is in the middle position before inserting it.

Position the rotation direction switch to the RIGHT to activate drilling mode. Then, set the torque adjustment ring to the "Drilling" symbol to unlock drilling mode without torque limitation.

Press lightly and gradually on the On/Off switch to start at a very low speed. This allows you to position the drill bit properly without slipping and ensures a smooth start. The PSR 1200 can reach up to 700 rpm maximum depending on the pressure applied. Gradually increase the pressure on the switch to increase speed.

When drilling, keep the drill perpendicular to the work surface. The BOSCH PSR 1200 effectively drills wood (up to 20 mm of softwood, 10 mm of hardwood), steel (up to 10 mm), ceramics, and plastics. Adjust your pressure according to the hardness of the material: lighter for soft materials, more pressure for hard materials.

When you release the switch, the brake automatically stops the chuck and prevents the drill bit from continuing to rotate, improving safety and precision. Do not let the device stall completely: if the speed drops significantly, release the pressure and allow the battery to regain its power.

For large screws in hard materials, the manual recommends drilling a pilot hole before driving them in. This practice makes the job easier and extends the tool's lifespan. Be sure to regularly clean the cooling vents of the drill to maintain safe and optimal use.

Question 3

What is the purpose of the orange switch on the BOSCH PSB 500 RE?

Accepted Answer

The orange switch located at the top of the BOSCH PSB 500 RE is the « Drilling/Impact Drilling » selection switch (element no. 4 in the manual). It allows you to toggle between two operating modes according to your needs.

Drilling Mode: Position the switch on the « Drilling » symbol. Use this position for all screwing and unscrewing tasks (mandatory for screwing), as well as for drilling wood, metal, and ceramic. This is the standard mode for most of your work.

Impact Drilling Mode: Position the switch on the « Impact Drilling » symbol. This mode activates the impact function and is used exclusively for drilling very hard materials: concrete, stone, brick. The impact significantly increases the penetration power, allowing you to drill up to 13 mm in diameter in concrete (compared to 10 mm in steel and 20 mm in wood).

Practical Use: The switch clicks perceptibly when you position it, confirming the mode change. An important advantage: you can operate this switch without stopping the motor, so you can adjust the mode while in operation if needed. For material changes, it is recommended to stop the device before switching modes, unless you are currently drilling and need to switch to a harder material.

Question 4

Can the Bosch PSB 650 RA drill make 5 mm holes in a concrete wall with Bosch CYL-5 bits?

Accepted Answer

Yes, the Bosch PSB 650 RA drill can indeed make 5 mm holes in a concrete wall with Bosch CYL-5 bits. This combination is compatible and perfectly suited for this type of work.

Why it is compatible:

The PSB 650 RA features an automatic chuck (Auto-Lock) that accepts bits with a cylindrical shank of 1.5 to 13 mm.
The Bosch CYL-5 bits are cylindrical shank bits, specifically designed for standard percussion drills with a classic chuck, exactly compatible with this drill.
The drill offers a maximum drilling capacity of 14 mm in concrete, which far exceeds your 5 mm requirement.

Advantages of the Bosch CYL-5 for this application:

Carbide tip with very high durability in concrete.
Double helix ensuring excellent dust and concrete dust removal.
Reduced friction thanks to optimized geometry, extending the life of the bit.

Tips for optimal results:

Activate the percussion function of the PSB 650 RA, essential for effective drilling in concrete.
Set the drill speed between 1,000 and 2,000 rpm for concrete (moderate speed).
Apply firm but gradual pressure, without excessive force.
Regularly clean the bit of accumulated dust to maintain efficiency.

In summary, the 5 mm Bosch CYL-5 bit is totally compatible and recommended for the Bosch PSB 650 RA drill, providing a high-quality combination for easily and precisely drilling in concrete.

Question 5

How to replace the battery of the Bosch GSR 14-4-2-LI cordless drill-driver?

Accepted Answer

To replace the 14.4V Li-ion battery of your Bosch GSR 14-4-2-LI cordless drill-driver, follow this simple and quick procedure. First, ensure that the tool is turned off and that the used battery is cool before starting.

Replacement steps:

Completely turn off the drill-driver and set the On/Off switch to the neutral position
Locate the release button on the body of the tool, usually at the back of the grip
Firmly press the release button and pull the battery backward to remove it
Present the new 14.4V Li-ion battery (type 1.5 Ah) by aligning it with the battery compartment
Push the battery until it clicks securely into place
Briefly turn on the tool to check that the battery is functioning correctly

Compatible battery: Only use an original Bosch battery with a voltage of 14.4V, specifically designed for the GSR 14-4-2-LI. Using non-Bosch batteries poses a risk of serious injury and fire. Ensure that the battery is not damaged before installation.

Preparing the new battery: The battery is partially charged upon delivery. Before its first use, fully charge it in the specified Bosch charger for about 30 to 60 minutes. Refer to the charger instructions for exact timings. When the indicator turns green, the battery is fully charged and ready for use.

Safety and maintenance tips: Never open or disassemble the battery. Protect it from direct heat, intense sunlight, fire, water, and moisture, as this poses a risk of explosion. When not in use, store the battery away from metallic objects (clips, coins, keys, screws) that could short-circuit the contacts. Always recycle the used battery at a designated collection point and never dispose of it in household waste.

Question 6

How to use the BOSCH GSR 14-4-2-LI cordless drill-driver?

Accepted Answer

Your BOSCH GSR 14.4-2-LI is a versatile cordless drill-driver. Before first use, fully charge the supplied 14.4V lithium-ion battery, which comes partially charged, in the appropriate charger to ensure full power. Once the battery is charged, firmly insert it into the compartment located at the back of the device until it clicks into place.

Preparing the device: Insert the accessory (drill bit for drilling or bit for screwing) into the self-tightening chuck by turning it manually. Ensure that the accessory is securely attached. Select the direction of rotation using the selector located on the side: forward position for clockwise rotation (drilling and screwing), backward for counterclockwise rotation (unscrewing). Position the selector in the middle position before storing the device or making adjustments to avoid accidental starting.

Setting torque and operating mode: For screwing, use the torque adjustment ring before your work. The numbered positions allow you to adjust the tightening torque: start with a low value for delicate screws and gradually increase. The ring also indicates the drilling and unscrewing symbols. This device offers two selectable mechanical speeds via the selector located on the chuck: 1st speed for more torque (drilling in hard materials, demanding screws), 2nd speed for more speed (drilling in wood or ceramic, easy screws).

Usage: Gradually press the trigger to start the device. The pressure you apply to the trigger regulates the rotation speed. Maintain a good grip and a stable posture. Apply the device to the screw or material only when it is rotating. To stop, simply release the trigger.

Essential safety: Always wear safety glasses and ensure that the work area is well-lit and clear. Secure the workpiece with a vise or clamp rather than holding it by hand. If the accessory gets stuck during work, immediately release the trigger and wait for it to come to a complete stop before clearing it. Never push the tool onto the screw unless it is rotating, as stationary tools can slip and cause injuries. Only operate the speed selector when the device is completely stopped.

Maintenance: Regularly keep the device and its ventilation grilles clean to ensure effective and safe work. Regularly inspect the condition of the battery and store it in a dry place. Regular maintenance will extend the life of your drill-driver.

Question 7

How to clean and maintain the BOSCH GSR 10 82LI Professional drill?

Accepted Answer

To ensure a long lifespan and optimal operation of your BOSCH GSR 10 82LI Professional drill equipped with a 10.8 V Li-ion battery, it is important to follow a few simple cleaning and maintenance rules. Before any operation, turn off the drill and remove the battery to avoid any accidental start.

Cleaning the device: Use a soft, dry cloth to regularly wipe the exterior surface of the drill to remove accumulated dust and dirt. For hard-to-reach areas like the 10 mm keyless chuck, you can use a soft-bristle brush or a vacuum cleaner with a fine nozzle to remove debris safely. Never use water, harsh solvents, or corrosive products to clean the device, as this could damage the internal electrical components and battery circuits.

Maintenance of drill bits: Regularly check the condition of your drill bits and accessories. If residues or deposits accumulate, clean them with warm soapy water, then dry them thoroughly before reuse. Also, ensure that the keyless chuck operates correctly by gently cleaning it to prevent dust from accumulating and interfering with the tightening of the bits.

Maintenance of the Li-ion battery: The 10.8 V 1.5 Ah battery is the most important part to maintain. Keep it clean by regularly wiping its metal contacts with a dry cloth to ensure good electrical contact. Store it away from heat, humidity, and water, protecting it from direct sunlight and heat sources. Recommended storage temperatures are between -20 °C and +50 °C. For recharging, strictly adhere to the temperature range of 0 °C to +35 °C to avoid damaging the battery cells. Regularly recharge the battery to preserve its capacity over the long term, without leaving the battery completely discharged for extended periods.

Important safety points: Never open the battery or puncture it with sharp objects like nails or screwdrivers, as this could create an internal short circuit leading to overcharging, overheating, or explosion. Only use the recommended Bosch 10.8 V batteries and accessories for your tool, as using other brands or models may pose dangerous overcharging risks. Never attempt to perform maintenance on a damaged or modified battery yourself.

Storage and organization: Store your drill in a dry place, away from dust, humidity, and direct sunlight or extreme temperatures. The carrying case included in the supply is ideal for this. If you plan not to use the drill for several months, store it with the battery slightly charged (not empty), in a cool place. For repairs or more complex interventions, entrust your drill to a qualified Bosch repairer who will use identical spare parts to ensure the safety and performance of the tool.

Question 8

What do the different numbers on the buttons of the Bosch GSR 18 VE2LI Professional mean, and do they affect their compatibility?

Accepted Answer

The Bosch GSR 18 VE2LI Professional is equipped with several controls marked with numbered labels in the user manual. These numbers are merely reference labels to identify the different functions of the product; they do not indicate variants or versions that would affect compatibility.

Here is what the numbers correspond to:

Number 7: Torque pre-selection ring - This rotary selector offers 25 torque adjustment settings, allowing you to control the screwing force. The higher the number, the higher the torque (up to a maximum of 60 Nm). Use this setting only in screwdriving mode.
Number 8: Operating mode selector - This toggle switch offers three positions with symbols: the drilling symbol (for drilling), the screwing symbol (for screwing screws), and the percussion drilling symbol (on the GSB 18 VE-EC model only).
Number 9: Speed selector - This selector allows you to choose between two speeds: first speed for maximum torque (480 rpm) or second speed for maximum speed (1,900 rpm). To be used only when not under load.
Number 17: Rotation direction selector - This toggle button changes the rotation direction to the left or right. Middle position to avoid accidental starts.
Number 18: On/off switch - Speed control trigger allowing for gradual power control.

Regarding compatibility: These numbers are simply references used in the manual and on the exploded diagrams. They do not define the compatibility of spare parts. If you need to replace any of these controls, the only number that matters is the 10-digit article number engraved on the nameplate of your tool (usually visible on the body of the drill). This number ensures exact compatibility with your GSR 18 VE2LI Professional model.

For any order of spare parts or if in doubt about the compatibility of a component, consult the website www.bosch-pt.com with this article number, or contact an authorized Bosch service technician who can verify compatibility based on your exact equipment.

Question 9

How to check the compatibility of an accessory or part with the BOSCH GSR 18 VE2LI Professional drill?

Accepted Answer

To check if an accessory or part is compatible with your BOSCH GSR 18 VE2LI Professional drill, follow these tips:

1. Check the model and reference

Make sure that the accessory or part has a reference explicitly indicating compatibility with the GSR 18 VE2LI Professional model. This information is often mentioned on the packaging or in the product description.

2. Consult the technical specifications

Compare the technical characteristics of the accessory (dimensions, type of attachment, voltage, etc.) with those recommended for your drill. An incompatibility in these details may prevent correct usage.

3. Purchase from authorized BOSCH distributors or retailers

To ensure authenticity and compatibility, prioritize purchasing accessories or parts from official BOSCH retailers or authorized partners.

4. Seek advice from a professional

If in doubt, you can consult a BOSCH after-sales service or a specialized professional who can confirm compatibility before purchase or installation.

Question 10

Why is my BOSCH GSR 18 VE2LI Professional drill not working after replacing the power button?

Accepted Answer

If your BOSCH GSR 18 VE2LI Professional drill is not working after replacing the power button, here are several points to check to identify and resolve the issue:

1. Check the electrical connections

Make sure that all connections of the new button are properly connected and secured. A poor contact or a reversed connection may prevent the drill from working.

2. Check the compatibility and condition of the button

The replaced button must be compatible with the GSR 18 VE2LI model. An unsuitable or defective button can cause malfunction. Also, ensure that the button is installed in the correct orientation and is not damaged.

3. Check the battery

Ensure that the battery is properly inserted and charged. A discharged or improperly positioned battery may prevent the drill from starting.

4. Check the fuses or internal protections

Some models may have internal fuses that may have blown during the replacement. Check their condition and replace them if necessary.

5. Test the drill without the new button

If possible, put the old button back to see if the drill still works. This will help isolate whether the problem is with the button or another cause.

By following these steps, you can often identify the cause of the problem and restore the operation of your drill. If the problem persists, it may be necessary to consult a professional for a more in-depth diagnosis.

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