What to do if all 4 LEDs blink on my Hilti AG 125-A22?
If all 4 LEDs are blinking and the Hilti Grinder doesn't run, it likely means the tool has been overloaded. To resolve this, release the control switch, then press it again, and let the grinder run under no load for about 30 seconds.
Why is 1 LED blinking on my Hilti AG 125-A22 and it won't run?
If 1 LED blinks and the Hilti Grinder doesn't run, it could be due to a low battery. Try changing the battery and charging the empty one. Alternatively, the battery might be too hot or too cold; allow it to cool down or warm up slowly to room temperature.
Why does the motor have no braking effect on my Hilti AG 125-A22?
If the motor on your Hilti Grinder has no braking effect, this could be due to a low battery. Try changing the battery and charging the empty one. It could also be that the power tool was briefly overloaded, in which case you should release the control switch and then press it again.
What to do if the battery doesn’t engage with an audible click on my Hilti Grinder?
If the battery doesn’t engage with an audible click on your Hilti Grinder, the retaining lugs on the battery may be dirty. Clean the retaining lugs and refit the battery.
How to increase the power of my Hilti AG 125-A22?
If the Hilti Grinder doesn't achieve full power, it might be due to using a battery with inadequate capacity. Try using a battery with adequate capacity.
Why does the battery on my Hilti AG 125-A22 Grinder drain so fast?
If the battery on your Hilti Grinder runs down more quickly than usual, it may be due to a very low ambient temperature. Allow the battery to warm up slowly to room temperature.
General| Idle speed (max) | 9500 RPM |
|---|---|
| Cutting depth (max) | 34 mm |
| Sound pressure level | 83 dB |
| Grinding disc diameter | 125 mm |
| Vibration level (grinding) | 3.8 m/s² |
| Product color | Black, Red |
| Country of origin | China |
| Input power | - W |
| Power source | Battery |
| Battery voltage | 21.6 V |
| Battery included | Yes |
| Number of batteries included | 1 pc(s) |
| Number of shipping (inner) cases per master (outer) case | 20 pc(s) |
Weight and Dimensions| Weight | - g |
|---|---|
| Package depth | 200 mm |
| Package width | 500 mm |
| Battery weight | 100 g |
| Package height | 150 mm |
| Package weight | 500 g |
Details the importance of reading the manual before operating the product for safe use.
Defines warning signal words (Danger, Warning, Caution) and explains document/illustration symbols.
Illustrates and explains symbols that are physically present on the power tool itself.
Covers product identification, type designation, and declaration of conformity.
Provides essential safety guidelines and warnings for general power tool operation.
Covers operator safety, proper tool usage, power tool care, and battery handling.
Addresses kickback prevention and detailed safety for abrasive cutting operations.
Guidelines for the proper use, storage, and care of Li-ion batteries.
Visual guide identifying all parts and components of the angle grinder with numbered labels.
Defines the product's specific applications, limitations, and supplied items.
Details motor protection, guards, dust hoods, and battery status indicators.
Lists approved disc types, applications, and their compatibility with equipment.
Presents essential technical data, noise, and vibration information.
Step-by-step instructions for correctly inserting and removing the battery.
Procedures for attaching side handles, guards, and front covers.
Instructions for fitting and removing accessory tools using standard or Kwik lock nuts.
Step-by-step guide for installing the core bit accessory onto the tool.
Guidance on performing grinding, cutting, and rough grinding tasks safely.
How to safely turn on and off the power tool using the switch-on safety interlock.
Procedures for cleaning the tool, its components, and Li-ion batteries.
Instructions for performing regular checks for damage and ensuring proper function.
Safety measures to follow when transporting the power tool and batteries.
Recommendations for storing the tool and batteries in a safe and appropriate environment.
A guide to identifying and resolving common problems encountered with the tool.
Specific instructions and warnings for the safe and responsible disposal of batteries.
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