EINHELL 43.080.51 Originalbetriebsanleitung Seite 21

Anleitung_RT_SB_305_U_SPK7:_
the appropriate openings on one of the
intermediate struts (C) as far as the stop (Figure
13). Screw the bottom intermediate struts (E) to
the intermediate strut (C) using two screws (L),
washers (K) and nuts (I) in each case, as shown
in Figures 14 - 15.
On the same side of the base frame, slide the two
top intermediate struts (F) as far as the stop into
the appropriate openings on the side part (B)
(Figure 16).
Now screw together the top intermediate struts
(F) and the side part (B) using two screws (L),
washers (K) and nuts (I) in each case, as shown
in Figures 18 - 19.
Insert the two base frame parts in such a way that
the bottom and top intermediate struts (E, F) are
positioned in the relevant openings on the side
part (B) and the intermediate strut (C) (Figure 20).
Screw the bottom intermediate struts (E) to the
other part of the base frame as described under
5.
Screw the top intermediate struts (F) to the other
part of the base frame as described under 6.
Fasten the two tilt guards (26) to the intermediate
struts (C) using two nuts (I), washers (K) and
screws (L) in each case (Figure 21).
Secure the connection pieces to the corners of
the machine frame using the screws (W) and nuts
(X). Place the machine frame onto the mounted
base frame. Slide the screws (M) through the
connection pieces and secure them with the
washers (J) and nuts (S).
7.2 Assembling the saw table (Figures 24-27)
Slacken the wing nuts (45) on the underside of
the saw table (15) and remove the chain bar (2)
from the saw table.
Lead the blade through the slot (a) in the
machine table and place the machine table on
the table guide so that the clamping screw (47)
fits through the mounting (48).
Screw the saw table tight with the locking grip
(18).
Place the chain bar (2) on the saw table (15) so
that the screw heads (50) slide into the guide
slots (51).
Check that the blade (25) runs freely and does
not touch the saw table.
To remove the saw blade guard, proceed in
reverse order.
09.02.2012 11:05 Uhr Seite 21
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7.3 Tensioning the blade (Figure 1,28)
CAUTION! Remove the tension from the blade
if the bandsaw is not going to be used for some
time. Be sure to re-tension the blade before you
start the machine.
Turn the tightening screw (9) for tensioning the
blade (25) in a clockwise direction.
The correct blade tension can be checked by
applying pressure to the side of the blade with
your finger, somewhere in the middle between
the two blade pulleys (7 + 8). You should only
be able to bend the blade (25) very slightly
(approx. 1-2 mm).
CAUTION! The blade may break if the tension
is too high. BEWARE OF INJURY! If the tension
is too low, the powered blade pulley (7) will spin
while the blade does not move.
7.4 Adjusting the blade (Figure 1,29-31)
CAUTION! The blade must be properly clamped
before the blade can be adjusted.
Undo the fasteners (13) and open the side cover
(12,14).
Turn the upper blade pulley (8) slowly in a
clockwise direction.
The blade (25) should run centrally on the blade
pulley (8).
If it does not, the angle at which the upper blade
pulley (8) tilts must be adjusted.
If the blade (25) runs more towards the rear of
the blade pulley (8), i.e. towards the machine
housing (24), the setting screw (22) must be
turned in an anticlockwise direction. Then turn
the blade pulley (8) slowly with the other hand to
check the position of the blade (25).
If the blade (25) runs towards the front edge of
the belt pulley (8), the setting screw (22) must
be turned in a clockwise direction.
After adjusting the upper blade pulley (8), check
the position of the blade (25) on the lower blade
pulley (7).
Again, the blade (25) should run in the middle of
the blade pulley (7). If it does not, the angle at
which the upper blade pulley (8) tilts must be
adjusted again.
The blade pulley must be turned several times
until the adjustment of the upper blade pulley (8)
has an effect on the position of the blade on the
lower blade pulley (7).
When adjustment has been completed, close
the side cover (12,14) again and secure it with
the fasteners (13).
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