Operation - EINHELL TE-BD 750 E Instructions D'origine

6. Operation

6.1 General (Fig. 24)
To switch on the machine, push in the green On
button "I" (18); the machine starts up. To switch
off , press the red Off button "O" (19); the device
shuts down.
Ensure that you do not overload the device.
If the sound of the motor drops in pitch during
operation, it is being overloaded.
Do not overload the device to the point where the
motor comes to a standstill. Always stand in front
of the machine during operation.
Note: Pressing the Emergency Stop switch (34)
enables the machine to be brought to an immedi-
ate standstill in an emergency
6.2 Inserting the tool (Fig. 1)
Make sure that the power plug is removed from
the socket-outlet before changing tools. Only cy-
lindrical tools with the stipulated maximum shaft
diameter may be clamped in the scroll chuck (10).
Only use a tool that is sharp and free of defects.
Do not use tools whose shaft is damaged or
which are deformed or fl awed in any other way.
Use only accessories and attachments that are
specifi ed in the operating instructions or have
been approved by the manufacturer. If the pillar
drill should become jammed, switch off the ma-
chine and return the drill to its starting position.
6.3 Handling the keyless chuck
Your pillar drill is equipped with a keyless chuck.
This enables tools to be changed without the
need for an additional chuck key. To do so, insert
the tool in the quick-change drill chuck and tigh-
ten by hand.
6.4 Using tools with tapered shanks (Fig. 25)
The pillar drill comes with a spindle taper.
To use tools with tapered shanks (MK2), proceed
as follows:
•
Move the drill chuck to the lower position.
•
Lock the spindle in the lowered position using
the bottom scale ring (25) to maximize ac-
cess to the drill chuck (Fig. 25).
•
Eject the tapered shank using the supplied
drill drift (31), taking care as you do so to en-
sure that the tool does not land on the floor.
•
Insert the new tool with tapered shank in the
spindle taper with a jolt and then check that
the tool is correctly seated.
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6.5 Setting the speed (Fig. 1)
The operating speed of the machine is infi nitely
adjustable.
Important!
•
Speed adjustments are allowed only
when the motor is running.
•
Slowly and steadily move the speed con-
trol lever (15) while the machine is in idle
mode.
•
Ensure that the machine can run without
interruption (i.e. remove workpieces, drill
bits, etc.).
Use the speed control lever (15) to infi nitely adjust
the speed. The set speed is shown on the digital
display (17) in revolutions per minute.
Important! Never let the pillar drill run when the
V-belt cover is open. Always pull power plug befo-
re opening the cover. Never touch the V-belt when
it is rotating.
6.6 Drill depth stop point (Fig. 25-26)
The drilling spindle has a swiveling scale ring for
setting the drill depth. Only adjust the settings
when the equipment is at a standstill.
•
Press the drilling spindle (11) downwards until
the tip of the drill bit touches the workpiece.
•
Slacken the clamping screw (14) and turn the
scale ring (25) forwards until it stops.
•
Turn the scale ring (25) back to the desired
drill depth, then lock this setting into place
using the clamping screw (14).
6.7 Setting the angle of the drill table
(Fig. 27,28)
•
Slacken the carriage bolt (26) under the drill
table (4).
•
Set the drill table (4) to the desired angle.
•
Tighten down the carriage bolt (26) in order to
lock the drill table (4) into this position.
6.8 Setting the height of the drill table
(Fig. 1,28,29)
•
Slacken the tightening screw (30).
•
Set the drill table to the desired position with
the help of the hand crank (27).
•
Screw the tightening screw (30) back down
again.
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