Hilti NPU 100-22, Original Operating Instructions

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8 English 2321735
*2321735*
Total vibration
Total vibration (during operation) (a) < 2.5 m/s²
Uncertainty (K) 1.5 m/s²
4.2 Battery
Battery operating voltage 21.6 V
Weight, battery See the end of these
operating instructions
Ambient temperature for operation −17 ℃ … 60 ℃
Storage temperature
−20 ℃ … 40 ℃
Battery charging starting temperature −10 ℃ … 45 ℃
5 Preparations at the workplace
WARNING
Risk of injury by inadvertent starting!
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Before inserting the battery, make sure that the product is switched off.
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Remove the battery before making any adjustments to the power tool or before changing accessories.
Observe the safety instructions and warnings in this documentation and on the product.
5.1 Charging the battery
1. Before charging the battery, read the operating instructions for the charger.
2. Make sure that the contacts on the battery and the contacts on the charger are clean and dry.
3. Use an approved charger to charge the battery. → page 6
5.2 Inserting the battery
WARNING
Risk of injury by short circuit or falling battery!
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Before inserting the battery, make sure that the contacts on the battery and the contacts on the product
are free of foreign matter.
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Make sure that the battery always engages correctly.
1. Charge the battery fully before using it for the first time.
2. Push the battery into the product until it engages with an audible click.
3. Check that the battery is seated securely.
5.3 Removing the battery
1. Press the battery release button.
2. Remove the battery from the product.
5.4 Fall arrest 2
WARNING
Risk of injury by falling tool and/or accessory!
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Use only the Hilti tool tether recommended for your product.
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Prior to each use, always check the attachment point of the tool tether for possible damage.
Comply with the national regulations for working at heights.
As drop arrester for this product, use only the Hilti tool tether #2261971.