Hilti SID 14-A Original Operating Instructions page 11

Electrical safety
▶ Before beginning work, check the working area for concealed electric cables or gas and water pipes.
External metal parts of the power tool may give you an electric shock if you damage an electric cable
accidentally.
Power tool use and care
▶ Immediately switch off the power tool if the accessory tool jams. The power tool might twist off-line.
▶ Wait until the power tool stops completely before you lay it down.
2.4 Battery use and care
▶ Observe the special regulations and instructions applicable to the transport, storage and use of Li-ion
batteries.
▶ Do not expose batteries to high temperatures, direct sunlight or fire.
▶ Do not disassemble, crush or incinerate batteries and do not subject them to temperatures over 80 °C.
▶ 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. In this case, always contact your Hilti Service.
3 Description
3.1 Overview of the product
3.2 Intended use
The product described is a hand-held cordless impact wrench. It is designed for driving and removing
screws and for tightening and releasing nuts and bolts in wood, metal, masonry and concrete.
The impact wrench may be used only for applications that do not require a precise/specified torque. Failure
to observe this point presents a risk of over-tightening and damage to the bolt, screw or workpiece.
▶ For this product use only Hilti Li­ion batteries of the B14 (SID/SIW 14­A) or B22 (SID/SIW 22­A) series,
as applicable.
▶ Use only the Hilti battery chargers of the C4/36 series for these batteries.
3.3 Charge status display
The charge status of the Li­ion battery is displayed after pressing one of the release buttons lightly (press
only until slight resistance is felt).
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Hex. socket (SID)
Illumination
Forward/reverse selector switch with safety
lock
Control switch (with electronic speed control)
Square drive (SIW)
Torque selector button
Belt hook (optional)
Battery state-of-charge display
Release buttons (B22/... battery)
Release button (B14/... battery)
English 5