Scheppach HBS400 Original Bedienungsanleitung Seite 29

8.4 Fitting the parallel stop (Fig. P)
• Fit the parallel stop (5) by positioning it at the back
and fixing the clamping lever (q) in place down-
wards.
• When dismantling, pull the clamping lever (q) up-
wards and remove the parallel stop (5).
• The clamping force of the parallel stop can be ad-
justed at the rear knurled nut (r).
8.5 Adjusting the cutting width (Fig. P+Q)
• The parallel stop (5) must be used when cutting
sections of wood lengthways.
• Place the parallel stop (5) on the guide rail (v) to the
left or right of the sawing blade.
• 2 scales (s/t) are printed on the guide rail for the
parallel stop (5), which show the distance between
the stop rail and sawing blade.
• Adjust the parallel stop (5) to the required dimen-
sion in the window (u) and use the clamping lever
(8) fix in place for the parallel stop.(Fig. P)
8.6 Using the table width enlargement (Fig. R-T)
• Always use the table width enlargement (6) with
particularly wide workpieces.
• Loosen the clamping lever (8) and pull the table
width enlargement out far enough so that the work-
piece to be sawn can lie on it without tipping. (Fig.
T)
8.7 Sawblade changing(Fig. U+V)
Attention: Pull the mains plug!
• Remove the parallel stop and the table width en-
largement in reverse order (Fig. K-P).
• Open the saw band guard, top and bottom.
• Relieve the saw band tension with the clamping
screw (11) , remove the band. (Fig. U)
• Insert a new saw band.
Side correction (Fig. U)
• The sawblade should run in the centre of the band
wheels.
• Turn the upper band wheel by hand in the cutting
direction, and make the side correction by means
of the handle (w).
Attention! The saw band should run over the centre of
the band wheel after multiple turns. Visual inspection!
• Turn the band wheel by hand in the cutting direction
while determining the final tension with the tension
screw (11). The degree of tensioning depends on
the sawblade width. Wide sawblades must be ten-
sioned more than narrow ones.
• After successful setting firmly tighten the locknut
(x). Close the guard.
• Attention: Too strong a tensioning will cause pre-
mature breaking.
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• Fit the table width enlargement in reverse order.
(Fig. K-O)
• After termination of the work, always relieve the
tension by releasing tension bolt (11).
8.8 Setting the number of revolutions (Fig.
V+W+X)
Pull the mains plug!
• Open lower guard.
• Release the belt with the tension handle (12).
• Put the belt into the desired position. (S1 or S2).
• Retension the belt with the tension handle (12).
• Close the lower guard.
Rpm range:
• Rpm stage 1 360 m/min.
- For processing hardwood, materials similar to
hardwood and for fine cuts.
• Rpm stage 2 720 m/min.
- For processing softwoods and for less fine cuts.
8.9 Sawblade guiding (Fig. Y)
The sawblade guiding is adjusted with the fixing but-
ton (13).
The upper sawblade guiding can be set from 0 to 175
mm work piece height.
A clearance as small as possible to the work piece
ensures an optimum sawblade guiding and safe
working.
Back pressure bearings (Fig. Z+AA)
The back pressure bearings (y) accept the feed pres-
sure of the work piece. Set the upper and lower back
pressure bearing in such a way that it slightly touches
the sawblade back. Tighten the screws (aa). The dis-
tance should be 0.5 mm.
Upper guide rollers (Fig. Z)
Set the upper guide rollers (z) to the corresponding
sawblade width. The front edges of the guide roll-
ers must not exceed the tooth base of the sawblade.
When the guide rollers slightly touch the sawblade,
tighten the screws (aa).
Lower guide fingers (Fig. AA)
Set the lower guide fingers (ab) to the corresponding
sawblade width. The front edges of the guide fingers
must not exceed the tooth base of the sawblade.
When the guide fingers slightly touch the sawblade,
tighten the set screws(ac).
The sawblade must not jam!
Storing the push rod (Fig. AB)
In order to have the push rod (ae) to hand at all times,
hang it on the device (ad) intended for this, at the top
left side of your band saw.
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