Scheppach 5906810901 Original Bedienungsanleitung Seite 26

Choosing speed and tensioning belt (Fig. 12)
Note! Pull power plug!
You can set different spindle speeds on your pillar
drilling machine:
1. Once you have switched off the device, you can
open the belt guard (11). Loosen the screw (V)
and open the belt guard (11). All adjustment op-
tions for the spindle speed are available in the
machine's belt guard (11)
2. Loosen the drive belt on the right side of the ma-
chine head by unfastening the locking nuts (12)
on both sides. Pull the right side of the motor in
the direction of the spindle to loosen the v-belt.
Tighten the counternuts again (12).
3. Attach the v-belt to the corresponding belt pul-
leys. The belt must always run straight.
4. Loosen the counternuts (12) and press the right
side of the engine back, in order to tension the
V-belt again.
5. Tighten the counternuts again (12). Belt should
deflect approximately 13 mm –1/2" -by thumb
pressure at mid-point of belt between pulleys.
6. Close the belt guard (11).
7. If belt slips while drilling readjust belt tension.
Tip: Safety switch
If you wish to set the speed, you must open the belt
guard (11). The device switches off immediately to
avoid the risk of injuries.
Removing the chuck
Open jaws of chuck as wide as they go by turning
chuck sleeve anticlockwise.
Carefully tap chuck with mallet in one hand while
holding chuck in other hand to prevent dropping it
when released from spindle nose.
Fitting tools to the drill chuck
Make sure that the power plug is removed from the
socket-outlet before changing tools.
Only cylindrical tools with the stipulated maximum
shaft diameter may be clamped in the drill chuck (5).
Only use a tool that is sharp and free of defects. Do
not use tools whose shaft is damaged or which are
deformed or flawed in any other way. Use only ac-
cessories and attachments that are specified in the
operating instructions or have been approved by the
manufacturer.
26 | GB
Using the drill chuck
Your drill is equipped with a gear-toothed drill chuck
(5). In order to insert a drill bit, first fold the chuck
guard (7) up, then insert the drill bit and tighten the
chuck (5) with the chuck key (D) supplied.
Pull out the chuck key (D).
Ensure that the clamped tool is firmly seated.
Important! Do not leave the chuck key in the
clamp hole.
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 position.
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.
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