3.2
Intended use
The product is a hand-held, cordless fastening tool. It is designed for driving fasteners into concrete. Use
only approved fasteners in combination with the corresponding fastener guide.
CAUTION
Incorrect estimate of concrete strength Use of the wrong fastener guide or the wrong fastener can lead
to poor-quality driving of the fastener and subsequently to misjudgment of concrete strength.
▶ Always use the correct fastener guide!
▶ Always use the right fastener!
The fastening tool, battery and fasteners together form a technical entity. Use the Hilti fasteners 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.
▶ The fastening tool is for hand-held use only.
▶ Misuse must be ruled out. Misuse includes triggering without a fastener inserted in the fastener guide.
•
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
Status indicator
The status indicator provides information about the status of the fastening tool.
Status
Off
The LED shows green.
The LED flashes green every 3 seconds.
The LED flashes steadily green.
The LED flashes red.
The LED shows red.
The LED flashes yellow.
3.4
Indication of battery charge status
When one of the battery release buttons is pressed, the display indicates the battery's state of charge.
Reliable indication of the charge status is not possible while a fastener is being driven or immediately
after a fastener is driven.
Status
All four LEDs show green.
Three LEDs show green.
Two LEDs show green.
One LED shows green.
One LED flashes green.
3.5
Items supplied
BX 3-SCT fastening tool, operating instructions.
Other system products approved for use with this product can be found at your local Hilti Store or at:
www.hilti.group
6
English
Meaning
The fastening tool is switched off
The fastening tool is switched on and ready for use
The fastening tool is in stand-by mode. Press the
nose of the tool against the working surface to
switch it on
The fastening tool is too hot or the battery has in-
sufficient power; see "Troubleshooting"
Malfunction; see "Troubleshooting"
Malfunction; see "Troubleshooting"
Bring the fastening tool to Hilti Service.
Meaning
Charge status is 75 % to 100 %.
Charge status is 50 % to 75 %.
Charge status is 25 % to 50 %.
Charge status is 10 % to 25 %.
Charge status is below 10 %.
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