Berner BR-621 Manual De Uso página 17

Triple depth adjustment using the revolver
depth stop
The revolver depth stop (12) can be used to set 3
different depths. This is particularly useful for
deep cuts, performed in steps.
• Place a depth template between the depth
stop (13) and the revolver depth stop (12) to
adjust the exact cutting depth.
• If required, set all three screws.
Fine adjustment
When not using a depth template, or if the depth
of cut needs readjustment, it is recommended to
use the fine adjuster (17).
• Adjust the depth of cut as described above.
• Set the fine adjuster to zero using the ring
(24).
• Rotate the fine adjuster (17) to the required
position: one turn corresponds to
approximately 1 mm and 1 mark to 0.1 mm.
Depth adjustment with router installed in
inverted position (fig. D)
• Remove the depth stop (13) and replace it
with the depth stop (DE6956) available as an
option.
• Connect the threaded rod of the depth stop
(13A) to the revolver depth stop (12).
• Set the depth of cut using the adjuster on the
depth stop (13A).
For installing the router in inverted
position, refer to the relevant
instruction manual on the stationary
tool.
Fitting the parallel fence (fig. A & E)
• Fit the guide rods (5) to the router base (10).
• Tighten the locking bolts (9).
• Slide the parallel fence (8) over the rods.
• Tighten the locking bolts (4) temporarily.
• Remove the dust extraction adaptor (18) and
close the outlet using the dust extraction plug
(25) supplied with the tool.
Adjusting the parallel fence (fig. F)
• Draw a cutting line on the material.
• Lower the router carriage until the cutter is in
contact with the workpiece.
• Tighten the plunge limiter (15).
• Position the router on the cutting line.
• Slide the parallel fence (8) against the
workpiece and tighten the locking bolts (4).
17
• Adjust the parallel fence (8) using the fine
adjuster (7). The outer cutting edge of the
cutter must coincide with the cutting line.
• Firmly tighten the end lock (20).
Fitting a guide bush (fig. G)
Together with a template, guide bushes play a
valuable part in cutting and shaping to a pattern.
• Fit the guide bush (26) to the router base (10)
using the screws (27) as shown.
Connecting a dust extractor (fig. A & E)
• Connect a dust extractor hose to the dust
extraction adaptor (18) in the router carriage
column, or to the dust extraction outlet in the
parallel fence (6).
Instructions for use
• Always observe the safety
instructions and applicable
regulations.
• Always move your router as
indicated in fig. H (outer edges/inner
edges).
Prior to operation:
• Check that the cutter is correctly installed in
the collet.
• Select the optimal speed using the electronic
speed control dial (BR-621).
• Set the cutting depth.
• Connect a dust extractor.
• Make sure the plunge limiter is always locked
before switching on.
Switching on and off (fig. I)
The lock-on/lock-off switch (1) is located in the
handle on the right-hand side. The router is
normally locked in the off position.
• Switching on: press and hold down the
switch (28) to unlock the tool and
subsequently squeeze the trigger (29).
• For continuous operation, press the switch
(28) again.
• Switching off: squeeze the trigger (29) again.
Loosen the plunge limiter and allow
the router carriage to regain its rest
position before switching off.
E N G L I S H
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