Operation - EINHELL BM190/JDD 200 Bedienungsanleitung

Anleitung BM 190-12 sprachig
pulley will spin while the blade does not move.
1. Turn the knurled screw (5) anticlockwise until the
spring (12) is under no tension.
» Starting position!
2. Turn the knurled screw (5) clockwise until the
spring begins to tension.
3. Leave the knurled screw (5) in this position and
see Point 4.
4. Setting the blade tension on blades of various
thicknesses:
1/8" blade: Point 2 setting plus 1
complete turn
1/4" blade: Point 2 setting plus 2
complete turns
3/8" blade: Point 2 setting plus 2
complete turns
7.4 Adjusting the blade (Figure 5)
The blade tension has to be set correctly before you
can adjust the blade.
1. Slowly turn the upper blade pulley clockwise by
hand. The blade should run in the middle of the
pulley tyre. If it does not you will have to adjust
the tilt of the upper blade pulley.
2. The knurled screw (6) for adjusting the blade run
is situated at the back of the machine frame in
the middle. Use this screw to adjust the run.
Keep the side cover open while making the
adjustment.
Turn the guide pulleys by hand to check the run.
Remember that the blade runs from top to
bottom.
3. If the blade tends to run to the back, turn the
screw (6) clockwise while turning the blade
pulley by hand until the blade runs in the middle.
4. Now check the blade run on the lower blade
pulley. The full width of the blade should rest on
the pulley tyre. Check that the position of the
upper blade pulley runs centrally.
5. Before you switch on the machine, turn the upper
blade pulley vigorously several turns by hand to
see whether the blade runs off the pulleys. If it
does, you must re-adjust the upper blade pulley.
7.5 Adjusting the blade guide
Adjust the upper and lower blade guide after you
have adjusted and checked the blade tension. The
guide pins of the upper and lower blade guides have
to be set to leave a gap of a maximum 1 mm to the
right and left of the blade. Adjust the support bearing
so that the back edge of the blade runs on the outer
ring of the bearing. The support bearing is designed
to support the blade on deep cuts in order to
16.10.2001 10:31 Uhr Seite 15
guarantee perfect cutting.
Important!
The blade will be rendered useless if its teeth
touch the guide pins while the blade is running.
Correct adjustment of the upper and lower blade
guide is vital, therefore, if your blade is to serve
you for a long time.
7.6 Upper blade guard
Adjust the blade guard to leave a gap of a maximum
5 mm between the workpiece and the guard. As a
general rule, keep the gap as small as possible.
7.7 Brake system (Figure 6)
The bandsaw's brake system needs regular
attention. The bandsaw brake takes the form of a
wheel brush which is situated inside the housing
cover. Please contact your dealer when the wheel
brush is worn. Check the wheel brush in regular
intervals before starting the machine. To adjust the
brake:
1. Undo the screw (1) and move the brush (2) to
the correct position.
2. Re-tighten the screw (1).
7.8 Cross fence
The cross fence is designed to guide the workpiece
safely when making cross cuts or mitre cuts. The
cross fence has a 45° dial scale on both sides for
mire cutting.
7.9 Parallel fence
The workpiece is guided along the parallel fence to
make straight longitudinal cuts. The parallel fence
can be adjusted to the required cutting width.

8. Operation

For all cutting operations it is important to position
the blade guide as close as possible to the
workpiece.
This will ensure safe operation as well as cuts of
optimum quality.
Always guide the workpiece with both hands, holding
it flat on the table in order to prevent the blade from
jamming. Feed the workpiece at a speed that
enables the blade to cut through the material without
difficulty.
Always use the parallel fence or the cross fence on
all cuts for which they are intended. This will prevent
the blade from leaving the cutting line, particularly
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