Hilti BX 3 Mode D'emploi page 12

3 Description
3.1 Overview of the product
3.2 Intended use
The product is a hand-held, cordless fastening tool for indoor use. It is designed to drive specially
manufactured fasteners (nails) into concrete, steel, masonry, sand-lime block and other materials suitable
for use of the direct fastening technique. The product is also designed to fasten electrical cables with clips
if the appropriate fasteners are used. Use only approved fasteners in combination with their corresponding
fastener guide (see the section headed "Technical data").
The fastening tool, battery and fasteners together form a technical entity. This means that trouble-free
fastening with this fastening tool can be ensured only when the Hilti fasteners and chargers and batteries
recommended by Hilti are used. The fastening and application recommendations made by Hilti apply only
when these conditions are observed.
▶ The fastening tool is for hand-held use only.
▶ Misuse of the fastening tool must be ruled out. Misuse of the tool is understood to include driving
fasteners into very soft materials (e.g. wood) or into excessively hard materials (e.g. high-strength steel
or very hard natural stone).
Use only Hilti lithium­ion batteries of the B 22 series with this product.
•
• Use only Hilti-approved battery chargers to charge these batteries. More information is available from
your Hilti Store or from www.hilti.group
3.3 Safety devices
When using the nail magazine, the nail detector prevents triggering without a nail loaded, which could
damage the fastening tool.
The contact pressure safety device is intended to prevent the free flighting of nails (i.e. actuation and driving
a nail when the nosepiece is not in contact with the workpiece). When using a nail magazine, the fastening
tool can be pressed against the surface and triggered only when a nail is loaded in the tool.
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Nosepiece
Fastener guide X-FG B3-ME 02
Fastener guide X-FG B3-IF 02
Fastener guide locking mechanism
Air vents
Safety trigger
Grip
Release buttons
Belt hook/scaffold hook
State of charge display
Li­ion battery
Nail pusher, locked position
Nail pusher release mechanism
Support leg
Magazine
Status indicator
On/off button
Nail pusher, unlocked position
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