NBD 501
Nominal input voltage
230V ~/ 50 Hz
Power rating
500 W
Operating mode
S2 15 min.
Motor speed
1450 min-1
Output speed
280 – 2.350 min-1
Speed levels
9
Drill chuck mount
B 16
Scroll chuck
Ø 1,5-16 mm
Max. shaft diameter
16 mm
Throat 115
mm
Drill depth
50 mm
Pillar diameter
46 mm
Height 620
mm
Weight
20,6 kg
LPA sound pressure level in idle mode
61,5 dB(A)
LPA sound pressure level in operating
mode 74,5
dB(A)
Technical and visual enhancements may be made
without prior notice. All dimensions, notes and
specifications contained in these operating
instructions are therefore subject to change.
Hand/arm vibration is typically less than 2.5 m/s
2
.
Noise and vibration were determined in accordance
with EN 61029-1 requirements.
6.0. Set-up
6.1. Assembly (Fig. 1-4)
Assemble the machine as follows:
쎲
Position the machine base (1).
쎲
Fasten the mounting flange with pillar (2) to
machine base (1) using three screws (3) and
washers.
쎲
Push the drill table (4) with drill table clamp shaft
onto the pillar (2) (Fig. 4).
쎲
Lock the drill table into the desired position using
the clamping screw (5).
쎲
Place the drill head (6) with V-belt cover (7) and
motor (8) onto the drill pillar and fasten using the
grub screw (20).
쎲
Screw the three ball-shaped handles (9) onto the
feeder cross handle.
Note:
All bare parts are greased in order to protect
them from corrosion. Before mounting the drill chuck
(10) onto the spindle (11), both parts must be
completely degreased using an environmentally
friendly solvent. This ensures optimal transmission of
power.
쎲
Mount the drill chuck onto the spindle.
6.2. Installing the machine (Fig. 1/2)
Before the drill is started for the first time, it must be
solidly and fully mounted on the work area of a stable
workbench. Use both mounting holes (12) in the
base plate to do this. Ensure that the machine is
freely accessible for operation, adjustment and
maintenance.
Note: The fixing screws may only be tightened to a
point where they do not distort or deform the base
plate. Excessive tension can lead to fracture.
6.3. Hinged chip guard (Fig. 5
Unscrew the three recessed head screws (21).
Push the transparent cover (23) into the groove of
the red mounting frame (24) and fasten it again with
the recessed head screws (21).
The height of the cover (23) is infinitely adjustable
and can be locked using the two thumb screws (22).
The chip guard (13) can be flipped upwards to
change drill bits; ensure, however, that the chip
guard (13) is back in its initial position before
restarting the machine.
6.4. Prior to starting
Ensure that the voltage of the mains supply complies
with the specifications on the rating plate. Connect
the machine only to a socket with the properly
installed earthing contact.
The table drill is equipped with a no-volt trip that is
designed to protect the operator from an undesired
restart following a drop in voltage. Should this occur,
the machine must be manually restarted.
7.0. Operation
7.1. General (Fig. 3)
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.
The machine is designed for continuous operation
with intermittent load (S2 15 min.).
The machine may be operated under a full load for a
maximum of 15 minutes, at which time the machine
needs to idle for 15 minutes. This prevents the motor
from overheating.
13
GB
Anleitung_NBD_401_501_SKP7:_ 29.12.2008 13:22 Uhr Seite 13