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OBJ_BUCH-689-001.book Page 12 Thursday, April 24, 2008 3:03 PM
12 | English
Working Instructions
When working small or thin work pieces,
always use a sturdy support or a saw table
(accessory).
Check wood, press boards, building materials,
etc. for foreign objects such as nails, screws or
similar, and remove them, if required.
While working, hold the machine by the handle 5
and guide it alongside the desired cutting line.
For precise cuts and quiet running, guide the
machine additionally with the other hand by the
rotating handle 1.
Contact Protector
The contact protector 12 attached to the casing
prevents accidental touching of the saw blade
during the working procedure and may not be
removed.
Plunge Cutting (see figure E)
The plunge cutting procedure is only suit-
able for working soft materials such as
wood, plaster board or similar! Do not work
metal materials with the plunge cutting
procedure!
Use only short saw blades for plunge cutting.
Plunge cutting is possible only with the bevel
angle set at 0°.
Place the machine with the front edge of the
base plate 9 on to the workpiece without the saw
blade 11 touching the workpiece and switch on.
For machines with stroke rate control, select the
maximum stroke rate. Firmly hold the machine
against the workpiece and by tilting the machine,
slowly plunge the saw blade into the workpiece.
When the base plate 9 fully lays on the work-
piece, continue sawing along the desired cutting
line.
1 609 929 N43 | (24.4.08)
Parallel Guide with Circle Cutter (Accessory)
For cuts using the parallel guide with circle cutter
21 (accessory), the thickness of the material
must not exceed a maximum of 30 mm.
Parallel cuts (see figure F): Loosen the locking
screw 20 and slide the scale of the parallel guide
through the lead 19 in the base plate. Set the
desired cutting width as the scale value on the
inside edge of the base plate. Tighten the locking
screw 20.
Circular cuts (see figure G): Set the locking
screw 20 to the other side of the parallel guide.
Slide the scale of the parallel guide through the
lead 19 in the base plate. Drill a hole in the work-
piece centered in the section to be sawn. Insert
the centering tip 22 through the inside opening
of the parallel guide and into the drilled hole. Set
the radius as the scale value on the inside edge
of the base plate. Tighten the locking screw 20.
Coolant/Lubricant
When sawing metal, coolant/lubricant should be
applied alongside cutting line because of the
material heating up.
Maintenance and Service
Maintenance and Cleaning
Before any work on the power tool itself,
pull the mains plug.
For safe and proper working, always keep the
power tool and the ventilation slots clean.
Clean the saw blade holder regularly. For this,
remove the saw blade from the machine and
lightly tap out the power tool on a level surface.
Heavy contamination of the power tool can lead to
malfunctions. Therefore, do not saw materials
that produce a lot of dust from below or overhead.
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