Original operating instructions Information about the documentation About this documentation • Read this documentation before initial operation or use. This is a prerequisite for safe, trouble-free handling and use of the product. • Observe the safety instructions and warnings in this documentation and on the product. •...
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The power tool supports near-field communication (NFC) technology, which is compatible with iOS and Android platforms. Hilti Li-ion battery type series used. Observe the information given in the section headed In- tended use. Never use the battery as a striking tool.
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▶ Keep children and bystanders away while operating a power tool. Distractions can cause you to lose control. Electrical safety ▶ Avoid body contact with earthed or grounded surfaces, such as pipes, radiators, ranges and refrigerators. There is an increased risk of electric shock if your body is earthed or grounded. ▶...
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➥ All parts must be fitted correctly and fulfill all conditions necessary for correct operation of the tool. Damaged parts must be properly repaired or replaced by Hilti Service unless otherwise stated in the operating instructions.
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▶ Do not use or charge batteries that have suffered mechanical impact, have been dropped from a height or show signs of damage. In this case, always contact your Hilti Service. ▶ If the battery is too hot to touch it may be defective. In this case, place the product in a non-flammable location, well away from flammable materials, where it can be kept under observation and allowed to cool down.
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Use only approved threaded studs in combination with the corresponding fastener guide. The fastening tool, battery and threaded studs together form a technical entity. Use the Hilti threaded studs specially manufactured for the tool and the batteries and chargers recommended by Hilti. The fastening and application recommendations made by Hilti apply only when these conditions are observed.
Charge status is below 10 %. Items supplied BX 3-BT fastening tool, XFG B3 series fastener guide, operating instructions. You can find other system products approved for your product at your local Hilti Center or online at: www.hilti.com Technical data...
for a preliminary assessment of exposure. The data given represents the main applications of the power tool. However, if the power tool is used for different applications, with different accessories or is poorly maintained, the data may vary. This may significantly increase exposure over the total working period. An accurate estimation of exposure should also take into account the times when the tool is switched off, or when it is running but not actually being used for a job.
4. Slide the fastener guide into the nosepiece until it engages with an audible click. Check that the black protective cap on the fastener guide is in full working order. Replace the black protective cap if it is not in full working order. 5.
Risk of injury and risk of damage to the fastening tool. The use of unsuitable material and accessories can lead to injuries and damage the fastening tool. ▶ Use only approved, genuine Hilti accessories with this tool. 1. Switch on the fastening tool. → page 20 2.
To help ensure safe and reliable operation, use only genuine Hilti spare parts and consumables. Spare parts, consumables and accessories approved by Hilti for use with the product can be found at your local Hilti Store or online at: www.hilti.group.
▶ Cover the terminals with a non-conductive material (such as electrical tape) to prevent short circuiting. ▶ Dispose of your battery out of the reach of children. ▶ Dispose of the battery at your Hilti Store, or consult your local governmental garbage disposal or public health and safety resources for disposal instructions.
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