Hilti CD 4-A22 Manual De Instrucciones Original página 23

▶ Use only Hilti battery chargers of the C4/36 series for these batteries.
3.4 Lithium­ion battery status display
The Li-ion battery state of charge and malfunctions of the power tool are indicated by the display on the Li­ion
battery. The Li­ion battery state of charge is displayed after pressing one of the two battery release buttons.
Status
4 LEDs light.
3 LEDs light.
2 LEDs light.
1 LED lights.
1 LED flashes.
1 LED flashes, the power tool is not in working or-
der.
4 LEDs flash, the power tool is not in working or-
der.
Battery state of charge cannot be displayed while the control switch is pressed and for up to 5 seconds
after releasing the control switch.
If the battery display LEDs flash, please observe the instructions given in the Troubleshooting section.
4 Technical data
Weight of aluminum tube in accordance with EPTA procedure 01
Weight of cartridge holder in accordance with EPTA procedure 01
Speed regulation
4.1 Battery
Battery operating voltage
Ambient temperature for operation
Storage temperature
Battery charging starting temperature
4.2 Noise information and vibration values in accordance with EN 62841
The sound pressure and vibration values given in these instructions were measured in accordance with a
standardized test and can be used to compare one power tool with another. They can also be used for a
preliminary assessment of exposure.
The data given represent the main applications of the power tool. However, if the power tool is used for
different applications, with different accessory tools, or is poorly maintained, the data can vary. This can
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. This can significantly reduce exposure over the total
working period.
Identify additional safety measures to protect the operator from the effects of noise and/or vibration, for
example: maintaining the power tool and accessory tools, keeping the hands warm, organization of work
patterns.
Noise information
Sound power level LWA
Uncertainty, sound power level K
Emission sound pressure level LpA
Uncertainty for the sound pressure level KpA
*2221132*
Printed: 29.07.2019 | Doc-Nr: PUB / 5466569 / 000 / 02
Meaning
State of charge: 75 % to 100 %
State of charge: 50 % to 75 %
State of charge: 25 % to 50 %
State of charge: 10 % to 25 %
State of charge: < 10 %
The battery has overheated or is completely dis-
charged.
The power tool is overloaded or has overheated.
WA
2221132
CD 4­A22
3.6 kg
3.2 kg
1 mm/s ... 10 mm/s
21.6 V
−17 ℃ ... 60 ℃
−20 ℃ ... 40 ℃
−10 ℃ ... 45 ℃
CD 4­A22
79.7 dB(A)
3 dB(A)
68.7 dB(A)
3 dB(A)
English 17