16 | English
1 609 929 W96 | (10/5/10) Bosch Power Tools
Changing the Tool (see figures E1–E3)
f Before any work on the machine itself, pull
the mains plug.
f When mounting the saw blade, wear protec-
tive gloves. Danger of injury when touching
the saw blade.
Use only saw blades whose maximum permitted
speed is higher than the no-load speed of the
power tool.
Use only saw blades that correspond with the
characteristic data given in these operation in-
structions and that are tested and marked in ac-
cordance with EN 847-1.
Use only saw blades recommended by the tool
manufacturer, and suitable for sawing the mate-
rials to be cut.
Removing the Saw Blade
– Bring the power tool into the working posi-
tion.
– Press lever 1 and swing back the retracting
blade guard 4 to the stop.
Hold the retracting blade guard in this posi-
tion.
– Loosen the screw 32 with the Phillips screw-
driver 28 provided until the fastening ele-
ment of the retracting blade guard can also
be swung to the rear to the stop.
– Turn the Allen screw 34 with the Allen key 28
provided while at the same time pressing the
spindle lock 33 until it engages.
– Hold the spindle lock 33 pressed and un-
screw the Allen screw 34 in clockwise direc-
tion (left-hand thread!).
– Remove the clamping flange 35.
– Remove the saw blade 36.
Mounting the Saw Blade
If required, clean all parts to be mounted prior
to assembly.
– Place the new saw blade onto the tool spin-
dle 37.
f When mounting the saw blade, pay atten-
tion that the cutting direction of the teeth
(arrow direction on the saw blade) corre-
sponds with the direction of the arrow on
the blade guard!
– Place on the clamping flange 35 and the Allen
screw 34. Press the spindle lock 33 until it
engages and tighten the screw turning in an-
ticlockwise direction.
– Push the retracting blade guard 4 down to-
ward the front until Phillips screw 32 engag-
es in the corresponding recess.
For this, it is possible that you must counter-
hold the tool arm by the handle, to achieve
the pre-tension of the retracting blade guard.
– Fasten the retracting blade guard 4 again
(tighten screw 32).
– Press lever 1 and guide the retracting blade
guard down again.
Operation
f Before any work on the machine itself, pull
the mains plug.
Transport Safety (see figure F)
The transport safety-lock 24 enables easier han-
dling of the machine when transporting to vari-
ous working locations.
Releasing the Machine (Working Position)
– Push the tool arm by the handle 2 down a lit-
tle in order to relieve the transport safety-
lock 24.
– Pull the transport safety-lock 24 completely
outward.
– Guide the tool arm slowly upward.
Note: When working, pay attention that the
transport safety-lock is not pushed inwards.
Otherwise, the tool arm cannot be lowered to
the requested depth.
Securing the Machine (Transport Position)
– Press lever 1 and at the same time, swing the
tool arm by handle 2 toward the rear until the
transport safety-lock 24 can be pushed com-
pletely inward.
The tool arm is now securely locked for trans-
port.
OBJ_BUCH-1247-001.book Page 16 Monday, May 10, 2010 10:21 AM
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