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3.1 Required Parts and Accessories
Required parts included in delivery
• LDA/LAW
• Lithium-ion batteries
• Charger
• Reaction arm
• Operating instructions
• Calibration certicate
• Tool box
• LAW-75L: Reaction arm HC-Design
Parts that are not included but can be added as an option:
• Reaction arm straight (light alloy)
• Reaction ring
• Impact socket
• LAW-75L: Reaction arm EC-Design
3.2 Preparation of the Lithium-ion Battery
The lithium-ion batteries are shipped as partially charged. Before
using the device for the rst time, the lithium-ion battery must be
recharged by plugging it into the charger.
The microprocessor built-in in the lithium-ion battery is permanently
active and therefore has a low power consumption. We recommend
charging the lithium-ion battery approximately every 6 weeks
without using it. Alternatively, the lithium-ion battery can remain
permanently plugged into the connected charger.