Virutex RA17D Manual De Instrucciones página 8

Uncertainty..............................................................K = 3 dbA
Wear ear protection!
Vibration total values.......................................a
Uncertainty..........................................................K: 1.5 m/s
3. STANDARD EQUIPMENT
Contained in the transportation case you will find
the following elements (Fig. 1):
1.- Grooving machine RA17D with carbide bit shar-
pened at both ends.
2.- 90° guide.
3.- Straight guide.
4.- Reversible angle.
5.- Depth gauge.
6.- Size 11 mm key for motor shaft
7.- Size 19 mm key for securing clamp.
8.- Size 3 mm Allen key.
9.- Dust collection pipe
10.- Cable – dust collection tube brackets
11.- Instruction manual
4. GENERAL DESCRIPTION
OF THE RA17D MILLING MACHINE
The main function of the machine is to make grooves
and windows in doors for inserting isolation seals.
The machine is equipped with 2 kinds of guide and a
reversible angle that enable the making of grooves
in various positions as explained in the following
sections of this manual. It also has a centering pivot
which facilitates the entry of the bit at the start of
the operation.
The machine is also equipped with a suction nozzle
which can be used for connection to our AS182K,
AS282K aspirators or any industrial equivalent via
the ASPIRATOR CONNECTION TUBE No. 9 (Fig. 1).
The power cable can be fed through the brackets on
the dust collection tube to make the machine easier
to handle (Fig. 14).
5. TYPES OF MILLING
The grooves can be made in the moveable parts of
doors and windows as well as in the frames, which
is recommended for its simplicity. To control the
gradual, centered entry of the miller in the wood
the machine has a centering attachment F which is
activated using button E, (Fig. 6).
To begin a groove button E is pressed to the bottom,
and the machine is placed over the piece to be grooved,
supported by the rear part of the guide and the end
of the centering attachment F. Next, after starting
8
up the machine, button E is gradually released until
the miller is introduced in the wood and the guide
is completely supported, at which time we can begin
moving forward.
: <2.5 m/s
2
h
In making the groove in the frame in order to reach
2
into the corners begin grooving at an intermediate
point on the frame or crosspiece. Make the groove
to one end then repeat the operation from the same
starting point working towards the other end.
5.1 GROOVES WITH 90° GUIDE (Fig. 11)
This guide is used for making grooves angled at 45°
in the cut-outs of frames or in windows.
5.2 GROOVES WITH STRAIGHT GUIDE
(Fig. 12 and 13)
Used for making straight grooves in the cut-outs of
frames or in windows.
It is possible to groove windows without having to
dismantle the fixed ones. (Fig. 12).
Using the angle, (Fig. 13), grooves can be made on
smooth areas such as the side of the hinges on the
door at a distance which can be adjusted from one side.
6. CHANGING THE GUIDES
Changing the guide (Figs. 2 and 3) is easily carried
out by removing screw B which holds it in place
and pulling it back as shown in (Fig. 3) until it has
been removed.
The new guide is inserted in the same way.
On changing the guide, the depth of the groove is
maintained, which means that re-adjustment of the
tool is not usually required.
7. MOUNTING THE REVERSIBLE ANGLE
The reversible angle can be used for both sides of
the machine. For its assembly the 2 screws C must
be removed, (Fig. 4). Insert the reversible angle in the
side openings on the machine and secure it where
desired by supporting it against the body of the
machine between screws C and D. (Fig. 5).
8. CHANGING THE MILLER
To change the miller (Fig. 7) block the motor shaft
using key H, unscrew the bolt with the key G and
Disconnect the machine from the mains
before carrying out this operation.