Noise parameters
Noise parameters acc. to EN 3746
The rates indicated are emission values; they are
not necessarily safe working values. Although there
is a correlation between emission and immission
level, it cannot reliably be derived whether additional
precautions are required or not. The immission level
prevailing at the working place can be influenced by
the following conditions: Duration of noise, charac-
teristic of the work room, other noise sources like the
number of machines, and neighbouring procedures.
The reliable work place rates can differ from one
country to the other. This information should enable
the operator, however, to make a reliable evaluation
of the danger and risks.
Sound pressure level L
:
pA
Sound power L
:
WA
Uncertainty K
:
pA
Uncertainty K
:
WA
Vibration
Uncertainty K
Keep the noise emissions and vibrations to a mini-
mum.
• Only use appliances which are in perfect working
order.
• Service and clean the appliance regularly.
• Adapt your working style to suit the appliance.
• Do not overload the appliance.
• Have the appliance serviced whenever necessary.
• Switch the appliance off when it is not in use.
• Wear protective gloves.
Load factor
A load factor of S2 15 min (intermittent periodic duty)
means that you may operate the motor continuously
at its nominal power level (500 W) for no longer than
the time stipulated on the specifications label (15
minutes ON period). If you fail to observe this time
limit the motor will overheat. During the OFF period
the motor will cool again to its starting temperature.
7.
Before starting up
m Warning!:
For your own safety never connect plug to
power source outlet until all assembly steps are
completed and you have read and understood
the safety and operational instructions
7.1 Assembling the machine
Column to base (Fig.3)
1.
Position base (13) on floor or bench.
2.
Place column assembly (10) on base (13) and
align holes in column support with holes in
base (13).
62 dB(A)
75 dB(A)
3 dB
3 dB
1.141 m/s
2
1.5 m/s
2
3.
Fasten mounting flange with pillar (10) using
three screws (L) and washers (G+H) to drill
base (13).
Assembly holder drilling table (Fig.4)
Push the drill table (1) with drill table clamp shaft
onto the pillar (10). Lock the drill table into the de-
sired position using the clamping screw (12).
Machine head and pillar (Fig.5)
Place drill head (A) with V-belt cover (5) and motor
(7) onto the drill pillar (10) and fasten using the Allen
screws (M).
Feed handles to the shaft hub (Fig.6)
Screw the feed handles (9) tightly into the threaded
holes in the hub (siehe Fig.6).
Installing the chuck (Fig.7)
Note: All bare parts are greased in order to protect
them from corrosion. Before mounting the drill chuck
(15) onto the spindle (N), both parts must be com-
pletely degreased using an environmentally friendly
solvent. This ensures optimal transmission of power.
■
Clean the conical hole in the chuck (15) and
the spindle cone (N) with a clean piece of
fabric. Make sure there are no foreign particles
sticking to the surfaces. The slightest piece of
dirt on any of these surfaces will prevent the
chuck from seating properly. This will cause
the drill bit to wobble". If tapered hole in the
chuck is extremely dirty, use a cleaning solvent
on the clean cloth.
■
Push the drilling chuck (15) onto the spindle
nose (N) as far as possible.
■
Turn the chuck sleeve anti-clockwise (when
viewed from above) and open the jaws of the
drilling chuck.
■
Place a piece of wood on the table and lower
the spindle onto the piece of wood. Press
tightly so the chuck fits precisely.
Hinged chip guard (Fig.8/9)
1.
Unscrew the three screws (P+P1).
2.
Push the transparent cover (3) into the groove
of the red mounting frame (R) and fasten it
again with the screws (P+P1).
3.
The height of the cover (3a) is infinitely adjust-
able and can be locked using both thumb
screws (3b).
4.
The chip guard (15) can be flipped upwards to
change drill bits,
However ensure that the chip guard (15) is
back in its initial position before restarting
the equipment.
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