Prowork PSB 401/1 Mode D'emploi page 13

Anleitung PSB 401-1 SPK 1 Prowo
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(10) onto the spindle (11), both parts must be
completely degreased using an environmentally
friendly solvent. This ensures optimal transmission of
power.
b Mount the drill chuck onto the spindle.
6.2. Installing the machine
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. 4)
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
Wear suitable, protective clothing (i.e.
rugged and tight-fitting) when working
with the table drill.
Always wear safety goggles!
Long hair should always be bound
back with a hair net or a cap!
02.06.2004 11:03 Uhr Seite 13
7.1. General (Fig. 2)
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.
7.2. Inserting the tool (Fig. 1)
Make sure that the power plug is removed from the
socket-outlet before changing tools. Only cylindrical
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 flawed in any other way. Use only accessories and
attachments that are specified in the operating
instructions or have been approved by the
manufacturer.
7.3. Handling the drill chuck (Fig. 1)
Your table drill is equipped with a scroll chuck (10).
In order to insert a drill bit, flip up the chip guard (13),
insert the drill bit, then tighten down the drill chuck
using the supplied chuck key.
Pull out the chuck key. Ensure that the clamped in
tool is firmly seated.
Caution! Do not leave the chuck key in the clamp
hole.
Doing so will cause it to shoot out, which could cause
injury.
7.4. Setting the speed (Fig. 1/6/7)
First switch the machine off, then pull out the mains
plug.
The various spindle speeds can be set by moving the
V-belt.
Proceed as follows:
b Remove the screw (16) in order to open the V-
belt cover (7).
b Slacken the tightening screw (15) and push the
motor (8) in the direction of the machine head.
Move the V-belt to the desired position.
b
b Refer to the table for the recommended speeds
for different drill bit materials (Fig. 6).
b Tighten the V-belt by pushing the motor (8) back
from the machine head (6). Screw the tightening
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