BorMann PRO BRT2000 020721 User Manual page 5

EN
Use
This tool is designed for shaping grooves, corners, profiles and drilling holes as well as copying shapes and embossing wood, plastic and other soft materials.
Before use
Make sure you are familiar with how the tool works before you use it. Note: Unplug the tool from the power supply before performing any maintenance,
cutter replacement or inspection.
Removal - Cutter replacement
1) Place the tool on the workbench with the top side (cap) down and the base up so that it rests on the head.
2) Hold down the axle lock button. If necessary, turn the shaft slightly with your hand until it locks. Attention! Never press the shaft lock button while the
tool is in operation.
3) Use the wrench provided in the original packaging to loosen the clamping nut of the cutter (counterclockwise, observing the tool from the underside)
(fig.1).
4) Insert the cutter shank into the tapered fitting (nest) until it terminates and then pull the cutter outwards to the point where the cutter head is
approximately 3mm away from the surface of the cutter clamping nut (fig.2). Refer to the manufacturer's instructions where you will find the instructions
relating to the cutters, where this gap will be referred to as the maximum free shank length. For best fit and retention of the cutter in the chuck, the cutter
shank should enter at least 16mm into the nest and chuck.
5) Then, after inserting the cutter and securing the shaft by pressing the button, use the wrench to tighten the cutter clamping nut clockwise. The tool also
has a 12mm tapered bit retainer attachment. Use the appropriate attachment depending on the diameter of the cutter shank to be fitted.
6) To remove the cutter, follow the reverse procedure.Note: Do not tighten the chuck nut without having inserted a cutter.
Adjustment of the machining depth
1) Place the cutter in the chuck.
2) Press the quick release button and pull up the stopper (fig.3).
3) Unlock the locking lever and push the tool body down until the cutter contacts the material.4) Push the locking lever to hold the tool in this position.
5) Press the quick release button, lower the dip stop until it contacts the 3-point stop.
6) Set the machining depth stop to the desired point. The machining depth of the cutter corresponds to the difference in distance between the machining
depth stop and the 3-point stop. The movement of the stop can be checked by the scale with the marking on the tool body.
7) By activating the machining depth adjustment system you can make minor adjustments.
8) You can change the position of the three-point stop via the three hexagonal screws. You can have three different settings of the machining depth
available by adjusting the hexagonal screws. Adjust the height of the screws by loosening their nuts and tightening them when the screws are at the desired
height. The three-point stop is very useful when three stages of feed are required due to the great depth of machining.
9) Using the plastic nut you can adjust the distance between the cutter and the base of the tool when it is in its normal position.
On/off switch for operation
To turn the tool on, set the switch to ON. To turn the tool off, set the switch to OFF (fig.4). Note: Make sure that the spindle lock button is
not depressed before starting the tool.
Basic function
Place the tool on the workpiece without the cutter coming into contact with the material. Turn the tool on and wait until it has reached its maximum
rotational speed. Drive the tool with its cutter into the workpiece while maintaining a constant speed. When profiling, the edge of the workpiece should be
on the left side of the cutter in the direction of feed (Fig. 5 and 6.).
Note: Make sure that the tool body automatically returns to its original position and that the cutter does not protrude from the base before using the tool.
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