-15-
-
Check the unit before every use. If damaged, do
not use the unit. Only expert personnel may carry
out repairs. Never open the unit yourself.
-
When drilling adjust the feed to the drill bit Ø and
material thickness. Too large of a feed leads to
motor overload, unclean drill holes and an
accelerated blunting of the brill bit.
-
Never take hold of the tool while the machine is in
operation.
Instructions on service and maintenance:
-
To ensure safety it is essential to regularly clean
the unit, above all the guides. The drill must be
removed from the unit before starting this work.
-
Only original MAFELL spare parts and accessories
may be used. Otherwise, the manufacturer will not
accept any warranty claims and cannot be held
liable.
4 Setting / Adjustment
4.1 Securing the drilling machine
Place a suitable drill with drill bit into the locating hole
and clamp the machine with the handle 1 (Fig. 1).
Danger
Follow the safety instructions for
the drill!
4.2 Setting the drill guide
The drill guide is continuously
variable for drill bits between Ø 8
mm and Ø 30 mm.
Unfasten the wing nut 3 (Fig. 1) Use the wing nut to
turn the setting disc so that the guide sleeves barely
touch the drill bit circumference. Tighten the wing nut
again.
The height of the drill guide can be
adjusted along the column.
To do this unfasten both cylinder
screws, 2 (Fig. 1) move the drill
guides into the desired position and
tighten the cylinder screws again.
The drill guide can be removed
from the column for machining
tools larger than Ø 30 mm.
To do this unfastern both cylinder
screws 2 (Fig. 1) until the drill guide
can be removed.
In order to re-attach the drill guide,
put it in place on the column and
tighten the cylinder screws.
4.3 Tool change
Danger
Always remove the drill's power
plug from the power supply before
changing tools.
Completely open the drill guide (see section 4.2),
open the boring socket of the drill and remove the
tool.
Place the new tool into the drill and set the drill guide
(see section 4.2).
4.4 Mounting the insert plate
Using the insert panel is
recommended for drilling into end-
grain wood or wood with thin
widths.
Set the insert panel from below into the base plate
and tighten it with both countersink screws 12 (Fig.
3).
4.5 Hoisting rope setting
Danger
The hoisting rope can be
tensioned. The rope guide can be
catapulted.
The returning force of the hoisting
rope is continuously adjustable,
which is especially advantageous
for horizontal drill holes.
Open the tension lever 10 (Fig. 2) and move the rope
guide to 9 to the desired position.
Re-tighten the tension lever.
Summary of Contents for BST 650S
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