Bosch GCM 12 GDL [39/456] Adjusting bevel angles

Bosch GCM 12 GDL [39/456] Adjusting bevel angles
English | 39
Bosch Power Tools 1 609 929 W31 | (22.3.11)
Adjusting the Glide Movement of the Glide Arm
(see figure F)
The glide mechanism of glide arm 28 is factory-preset, and
not set to glide movement upon delivery of the power tool.
The glide movement of the glide movement controller can be
individually adjusted on the controller 54:
Hard for more controlled work motion;
Soft for fast saw cuts.
–For softer damping, loosen both set screws 55 using the
Allen key (4 mm) 20
or
tighten both set screws 55 for harder damping.
Clamping the Workpiece (see figure G)
To ensure optimum working safety, the workpiece must al-
ways be firmly clamped.
Do not saw workpieces that are too small to clamp.
Press the workpiece firmly against the fence 10.
Insert the material clamp 22 provided into one of the holes
56 intended for it.
Loosen the wing bolt 57 and adapt the material clamp to
the workpiece. Tighten the wing bolt again.
Firmly clamp the workpiece by turning the threaded rod
58 in clockwise direction.
Adjusting Mitre Angles
To ensure precise cuts, the basic adjustment of the machine
must be checked and adjusted as necessary after intensive
use (see “Checking and Adjusting the Basic Adjustment”,
page 43).
f Always tighten the locking knob 15 firmly before saw-
ing. Otherwise the saw blade can become wedged in the
workpiece.
Adjusting Standard Mitre Angles (see figure H)
For quick and precise adjustment of commonly used mitre an-
gles, detents 18 have been provided for on the saw table:
Loosen the locking knob 15 in case it is tightened.
Pull lever 16 and rotate the saw table 38 left or right to the
requested detent.
Release the lever again. The lever must be felt to engage in
the detent.
Adjusting Any Mitre Angle (see figure I)
The mitre angle can be set in the range from 52° (left side) to
60° (right side).
Loosen the locking knob 15 in case it is tightened.
Pull lever 16 and at the same time, push mitre detent over-
ride 14 down at the front.
This locks lever 16 and the saw table can move freely.
Turn the saw table 38 left or right by the locking knob until
the angle indicator 59 indicates the requested mitre angle.
Tighten the locking knob 15 again.
To loosen the lever 16 again (for adjusting standard mitre
angles), pull the lever upward.
The mitre detent override 14 snaps back to its original po-
sition and lever 16 can re-engage into the detents 18.
Adjusting Bevel Angles
To ensure precise cuts, the basic adjustment of the machine
must be checked and adjusted as necessary after intensive
use (see “Checking and Adjusting the Basic Adjustment”,
page 43).
The vertical bevel angle can be adjusted in a range from 47°
(leftward) to 47° (rightward).
For quick and precise setting of frequently used bevel angles,
stops have been provided for the angles 0°, 22.5°, 45° and
47°.
Adjusting the Lefthand Bevel Angle
Range(45° to 0°)
Pull the left fence extension 9 completely outward. (see
“Extending the Fence”, page 38)
Loosen the lock lever 17.
Tilt the glide arm via handle 4 leftward until the angle indi-
cator 33 indicates the desired bevel angle.
Hold the glide arm in this position and tighten lock lever 17
again.
The clamping force of the lock lever must securely hold the
position of the glide arm at any bevel angle.
Adjusting the Righthand Bevel Angle
Range(0° to 45°) (see figure J)
Pull the right fence extension 9 completely
outward. (see “Extending the Fence”,
page 38)
Loosen the lock lever 17.
Lightly tilt the glide arm leftward out of the 0°position via
handle 4 and turn rotary knob 39 until the desired bevel
angle range is indicated.
Tilt the glide arm via handle 4 to the right until angle indica-
tor 24 indicates the desired bevel angle.
Hold the glide arm in this position and tighten lock lever 17
again.
The clamping force of the lock lever must securely hold the
position of the glide arm at any bevel angle.
Standard 0° Bevel Angle
To enable simple and swift resetting of the standard 0° bevel
angle, rotary knob 39 will engage in the bevel angle range
.
Tilt the glide arm from right to left over the 0° position.
Adjusting the Complete Bevel Angle
Range(–47° to +47°)
Pull both fence extensions 9 completely out-
ward. (see “Extending the Fence”, page 38)
Loosen the lock lever 17.
Lightly tilt the glide arm leftward out of the
0°position via handle 4 and turn rotary knob 39 until the
desired bevel angle range is indicated.
Tilt the glide arm via handle 4 to the left or right until angle
indicator 33 or 24 indicate the desired bevel angle.
Left Right
15°; 22.5°;
31.6°; 45°
15°; 22.5°;
31.6°; 45°; 60°
OBJ_BUCH-1360-001.book Page 39 Tuesday, March 22, 2011 12:01 PM

Содержание

OBJ_BUCH 1 360 001 book Page 39 Tuesday March 22 2011 12 01 PM English 39 Adjusting the Glide Movement of the Glide Arm To loosen the lever 16 again for adjusting standard mitre see figure F angles pull the lever upward The glide mechanism of glide arm 28 is factory preset and The mitre detent override 14 snaps back to its original po sition and lever 16 can re engage into the detents 18 not set to glide movement upon delivery of the power tool The glide movement of the glide movement controller can be individually adjusted on the controller 54 Adjusting Bevel Angles Toensure precise cuts the basic adjustment of the machine must be checked and adjusted as necessary after intensive Hard for more controll ed work motion Soft for fast saw cuts For softer damping loosen both set screws 55 using the Allen key 4 mm 20 use see Checking and Adjusting the Basic Adjustment page43 or The vertical bevel angle can be adjusted in a range from 47 tighten both setscrews 55 for harder damping I eftward to 4 7 rightward To ensure optimum working safety the workpiece must al For quick and precise setting of frequently used bevel angles stops have been provided for the angles 0 22 5 45 and 47 ways be firmly clamped Do not saw workpieces that are too small to damp Adjusting the Lefthand Bevel Angle Clamping the Workpiece see figure G Press the workpiece firmly against the fence 10 I nsert the materi al cl amp 22 provided i nto one of the holes 56 intended for it Loosen the wing bolt 57 and adapt the material clamp to Range 45 to 0 Pulltheleftfenceextension9completelyoutward see Extending the Fence page 38 Loosen the lock lever 17 Tilt the glide arm via handle 4 leftward until the angle indi the workpiece Tighten the wing bolt again Firmly clamp the workpiece by turning the threaded rod 58 in clockwise direction cator 33 indicates the desired bevel angle Hold theglide arm in this position and tighten lock lever 17 again Adjusting Mitre Angles The clamping force of the lock lever must securely hold the To ensure predse cuts the basic adjustment of the machine position of the glid e arm at any bevel angle must be checked and adjusted as necessary after intensive Adjusting the Righthand Bevel Angle use see Checking and Adjusting the Basic Adjustment page43 Range 0 to45 see figured Always tighten the locking knob 15 firmly before saw ing Otherwise the saw blade can become wedged in the workpiece Adjusting Standard Mitre Angles see figure H For quick and predse adjustment of commonly used mitre an gles detents 18 have been provided for on the saw table Left Right _________________________ T_________________________ 15 22 5 15 22 5 31 6 45 ________________31 6 45 60 Loosen the locking knob 15 in case it is tightened Pull lever 16 and rotate thesaw tabi e 381 eft or right to the requested detent Release the lever again The lever must be felt to engage in the detent Adjusting Any Mitre Angle see figure I The mitre angle can beset in therange from 52 leftside to 60 rightside Loosen the locking knob 15 in case it is tightened Pul 11 ever 16 and at the same time push mitre detent over ride 14down at the front This locks lever 16 and thesaw table can move freely Turn the saw tabi e 3 81 eft or right by the locking knob until the angleindicator 59 indicates therequested mitre angle Tighten the locking knob 15 again Bosch Power Tools Pull the right fence extension 9 completely outward see Extending the Fence page 38 Loosen the lock lever 17 Lightly tilt theglide arm leftward out of the O position via handle 4 and turn rotary knob 39 until the desired bevel angle range is indicated Tilt theglidearmviahandle4 to the right until angleindica tor 24 indicates the desired bevel angle Hold theglide arm in this position and tighten lock lever 17 again The clamping force of the lock lever must securely hold the position of the glid e arm at any bevel angle Standard 0 Bevel Angle To enabl e si mple and swi ft resetti ng of the standard 0 bevel angle rotary knob 39 will engage in the bevel angle range ww Tilt the glide arm from right to left over the 0 position Adjusting the Complete Bevel Angle Range 4 7 to 47 Pull both fence extensions 9 completely outward see Extending the Fence page 38 Loosen the lock lever 17 Lr Lightly tilt the glide arm leftward out of the O position viahandle4and turn rotary knob 39 until the desired bevel angle range is indicated Tilt the glide arm via handle 4 to the left or right until angle indicator 33 or 24 indicate the desired bevel angle 1 609 929 W311 22 3 11

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