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Adjusting The Drilling Bench; Preselecting The Drilling Depth; Changing The Bit; Drilling - Parkside PTBM 500 C3 Betriebsanleitung

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Adjusting the Drilling Bench

1. Release the locking handle (15).
2. Push the drilling bench (20) to the desi-
red height.
3. Pivot the drilling bench (20) to the desi-
red position.
4. Fasten the drilling bench (20) again
with the locking handle (15).
5. You can also adjust the tilt angle of the
drilling bench (20). To do this, release
the retaining screw (19)
under the drilling bench (20). Tilt the
drilling bench (20) as desired to the
right or left up to a max. of 45° and se-
cure the drilling bench (20) again with
the retaining screw (19).

Preselecting the Drilling Depth

1. Release the locking screw from the
depth stop (8).
2. Lower the drilling spindle (7) with the
mounted tool on to the workpiece.
3. Turn the scale until the silver marking
arrow attached to the motor unit (13) is
pointing to the zero line of the scale.
4. Now turn the scale to the desired
drilling depth and tighten the locking
screw (8) again.
5. Turn the drilling spindle (7) back to its
starting position.

Changing the Bit

Remove the plug from the mains
socket before changing the bit. This
will prevent an accidental start-up.
1. Fold the safety device (6) up.
2. Release the retaining jaws of the drill
chuck (4) with the drill chuck key (26)
you find in the holder (10).
3. Remove the bit.
(AF 19 mm)
4. Insert a new bit.
5. Tighten the retaining jaws of the drill
chuck (4) with the drill chuck key (26).
6. Affix the hole chuck key (26) on the
holder again (10).
7. Check that the bit is centred.
8. Fold the safety device (6) down again.
9. Carry out a brief trial run in order to
check the drill for true running.
Under no circumstances must you lea-
ve the drill chuck key (26) inserted.

Drilling

1. Turn the appliance on.
2. Turn one of the drill lifting arms antic-
lockwise
3. The drill chuck (4) is lowered.
4. Drill into the workpiece at the appropri-
ate feed rate and to the desired depth.
5. Be aware of any necessary chip brea-
king on the way to the desired depth.
6. Move the bit slowly back to the stop
position.

General Information

The feed rate and spindle speed are
decisive for the service life of the bit.
-
The cutting speed is determined by the
speed of the drill spindle and by the
diameter of the bit.
-
In principle, therefore, the larger the
bit diameter, the lower the speed that
should be selected.
-
For workpieces of greater strength, the
cutting pressure must be higher.
-
Repeated withdrawal of the bit enables
easier chip removal.
-
Chip removal is especially difficult in
deep holes. Reduce the feed rate and
speed in this case.
GB
1 3

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Diese Anleitung auch für:

Ian 276419

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