11
USER MANUAL
ORTHOVET PLUS BATTERY DRILL SYSTEM
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Jacobs Chuck (Item No. 195078)
For tools with round shaft.
Inserting and Removing Tools
Inserting tools:
Open the jaws of the Chuck using the appropriate key (item no. 195084) or by hand. Insert the shaft of the tool into the open
drill chuck and close it by twisting the chuck. Make sure that the shaft lies central to the three jaws. Tighten the drill chuck
with the key. Make sure that the teeth of the key engage correctly in the toothed rim of the chuck.
Removing tools:
Open the Chuck with the key and remove the tool.
Figure 15
Precautions
• Check the cutting tool for wear and / or damage after each use and replace if necessary.
•
To ensure good fi xation of the tools, make sure the toothed rims on the drill chuck and key are not worn.
•
During reaming procedure, high torque values must be provided by the power tool to the reaming head to allow effi cient
bone removal. In cases where the reaming head suddenly is blocked, these high torque values can be transferred onto the
user’s hand, wrist and / or the patient’s body.
In order to prevent injuries it therefore is essential that:
•
The power tool is held in an ergonomical position with a fi rm grip.
• If the reamer / drill head blocks, release the speed trigger immediately.
• Use the Jacobs Chuck with Reverse motion only with tools that are approved for such use. Otherwise, the tool may break
with subsequent damage.
