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OBJ_BUCH-1142-001.book Page 16 Monday, January 25, 2010 8:52 AM
16 | English
Changing the Tool (see figures E1
Before any work on the machine itself, pull
the mains plug.
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.
– Completely unscrew screw 35.
Do not lose the snap ring while removing the
screw from the blade guard.
– Push the locking lever 3 and swing the re-
tracting blade guard 4 to the rear to the stop.
– Turn hexagon bolt 37 with the provided ring
spanner 17 and at the same time press the
spindle lock 36 until it engages.
– Keep the spindle lock 36 pressed and un-
screw hexagon bolt 37 in clockwise direction
(left-hand thread!).
– Remove the clamping flange 38.
– Remove the saw blade 5.
Mounting the Saw Blade
If required, clean all parts to be mounted prior
to assembly.
– Place the new saw blade onto the interior
clamping flange 39.
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!
1 609 929 W25 | (25.1.10)
– Mount the clamping flange 38 and hexagon
E3)
–
bolt 37.
Press the spindle lock 36 until it engages and
tighten the hexagon bolt in anticlockwise di-
rection.
– Push the locking lever 3 and guide the re-
tracting blade guard 4 down again.
– Screw in screw 35 together with the snap
ring and retighten again.
Operation
Before any work on the machine itself, pull
the mains plug.
Transport Safety (see figure F)
The transport safety-lock 22 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 22.
– Pull the transport safety-lock 22 completely
outward.
– Guide the tool arm slowly upward.
Securing the Machine (Transport Position)
– Push the locking lever 3 and at the same time
move the tool arm by the handle 2 down-
ward.
– Guide the tool arm downward until the trans-
port safety-lock 22 can be pushed complete-
ly inward.
The tool arm is now securely locked for trans-
port.
Bosch Power Tools
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