Scheppach DP16VLS Original Bedienungsanleitung Seite 27

Doing so will cause the chuck key to be catapulted
out, which could cause injury.
Depth scale method, Fig. 6
Note: For this method, with the spindle in its up-
per position the tip of the drill bit must be just
slightly above the top of the workpiece.
1. Switch off the machine, lower the drill so far until
the indicator points at the desired drilling depth
of the depth scale.
2. Turn the lower nut (J2) to the hole (I) stop.
3. Lock the top nut (J1) against the bottom nut (J2).
4. The chuck and the drill bit will now be stopped
after traveling downward the distance selected
on the depth scale.
Clamping the workpiece (Fig.13+14)
As a general rule, use a machine vice or another suit-
able clamping device to lock a workpiece into posi-
tion.
Never hold the workpiece in place with your
hand!
When drilling, the workpiece should be able to travel
on the drill table (3) for self-centering purposes. En-
sure that the workpiece cannot rotate. This is best
achieved by placing the workpiece/machine vice on
a sturdy block.
Important!
Sheetmetal parts must be clamped in to prevent them
from being torn up. Properly set the height and an-
gle of the drill table for each workpiece. There must
be enough distance between the upper edge of the
workpiece and tip of the drill bit.
Positioning table and workpiece, Fig. 14
Always place a piece of back up material ('wood, ply-
wood...) on the table undemeath the workpiece. This
wiII prevent splitering or making a heavy burr on the
underside of the workpieces as the drill bit breaks
through. To keep the back up material from spinning
out of control it must contact the left side of the col-
umn as illustrated.
Warning:
To prevent the work piece or the backup material from
being torn from your hand while drilling, position them
to the left side of the column. If the work piece or the
backup material are not long enough to reach the col-
umn, clamp them to the table. Failure to do this could
result in personal injury.
Note: For small pieces that cannot be clamped to the
table, use a drill press vise.
The vice must be clamp or bolt to the table to avoid
injury from spinning work and vise or tool breakage.
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Mounting the machine vice on the drilling table
Fasten the machine vice using the screws, washers
and nuts provided, as shown in Fig. 13.
Using the laser (Fig.15+16)
Replacing the battery:
Switch off the laser. Remove the battery compart-
ment cover (13.2). Remove the batteries and replace
with new batteries.
To switch on:
Move the ON/OFF switch (13.1) to the "I" position to
switch on the laser.
Two laser lines are projected on the workpiece and
intersect at the center of the drill tip contact point.
To switch off:
Move the ON/OFF switch (13.1) to the "0" position.
Working speeds
Ensure that you drill at the proper speed. Drill speed
is dependent on the diameter of the drill bit and the
material in question.
The table below acts as a guide for selecting the
proper speed for various materials.
The drill speeds specifi ed are merely suggested val-
ues.
Drill Cast Steel Iron
bit Ø iron
3 2550 1600
4 1900 1200
5 1530 955
6 1270 800
7 1090 680
8 960 600
9 850 530
10 765 480
11 700 435
12 640 400
13 590 370
14 545 340
16 480 300
Countersinking and center-drilling
With this table drill, you can also countersink and
center-drill. Please observe that countersinking
should be performed at the lowest speed, while a
high speed is required for center-drilling.
Drilling wood
Please note that sawdust must be properly evacuated
when working with wood, as it can pose a health haz-
ard. Ensure that you wear a suitable dust mask when
performing work that generates dust.
Alumi- Bronze
nium
2230 9500 8000
1680 7200 6000
1340 5700 4800
1100 4800 4000
960 4100 3400
840 3600 3000
740 3200 2650
670 2860 2400
610 2600 2170
560 2400 2000
515 2200 1840
480 2000 1700
420 1800 1500
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