Bosch GCM 12 GDL [38/456] Operation

Bosch GCM 12 GDL [38/456] Operation
38 | English
1 609 929 W31 | (22.3.11) Bosch Power Tools
Unscrew locking screw 42 by hand until the linkage 43 can
hang freely.
Loosen fastening screw 44 (approx. 2 turns) with the Al-
len key (4 mm) 20.
Do not completely unscrew the screw.
Loosen the fastening screw 45 (approx. 6 turns) with the
Allen key (4 mm) 20.
Do not completely unscrew the screw.
Pull cover plate 46 off of fastening screw 45 toward the
front and bottom.
Press locking lever 5 and swing back the retracting blade
guard 8.
Hold the retracting blade guard in this position.
Hang linkage 43 over fastening screw 45 via a bolt hole.
This holds the retracting blade guard in the open position.
Turn Allen screw 48 with the Allen key (6 mm) 20 and at
the same time press the spindle lock 47 until it engages.
Hold the spindle lock 47 pressed and unscrew the Allen
screw 48 in clockwise direction (left-hand thread!).
Remove the clamping flange 49.
Remove the saw blade 40.
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
50.
f When mounting the saw blade, pay attention that the
cutting direction of the teeth (arrow direction on the
saw blade) corresponds with the direction of the arrow
on the blade guard!
Place on the clamping flange 49 and the screw 48.
Press the spindle lock 47 until it engages and tighten the
screw turning in anticlockwise direction.
Release linkage 43 from fastening screw 45 and guide the
retracting blade guard down again.
Slide cover plate 46 under fastening screw 45 again.
Retighten the fastening screws 45 and 44 again.
Slide linkage 43 onto its original position and retighten
locking screw
42 by hand again.
Operation
f Before any work on the machine itself, pull the mains
plug.
Transport Safety (see figure A)
The transport safety-lock 31 enables easier handling of the
machine when transporting to various working locations.
Releasing the Machine (Working Position)
Slightly push down glide arm 28 by handle 4 to release
transport safety-lock 31.
Pull the transport safety-lock 31 completely outward.
Slowly guide the glide arm upward.
Securing the Machine (Transport Position)
Slide glide arm 28 completely to the rear and secure it in
this position (see “Securing the Glide Arm”, page 38).
Guide the glide arm downward until transport safety-lock
31 can be pushed completely inward.
For additional information on transport, see page 44.
Locking the Glide Arm
The glide mechanism of glide arm 28 can be locked with lock
lever 26. Two glide arm positions are possible:
Glide arm pushed completely to the rear (for chop-cuts)
Glide arm pulled completely to the front (for a compact
transport position)
Releasing the Glide Arm (see figure B1)
After releasing the glide arm 28, the complete pulling mecha-
nism is ready for operation.
Push the lock lever 26 down to the stop.
The clamping wedge of the lock lever releases both bottom
joint parts of the glide arm.
Securing the Glide Arm (see figure B2)
Glide arm pushed completely to the rear:
Push glide arm 28 toward the rear to the stop.
The two upper joint parts of the glide arm are now in the up-
right position and shut.
Pull lock lever 26 upward until of the clamping wedge is po-
sitioned between the two bottom joint parts of the glide
arm.
This locks the completely pushed back glide arm 28.
Glide arm pulled completely to the front:
Pull glide arm 28 forward to the stop.
The glide mechanism is now completely extended.
Pull lock lever 26 upward until of the clamping wedge is po-
sitioned between the two bottom joint parts of the glide
arm.
This locks the completely forward pulled glide arm 28.
Preparing for Operation
Extending the Saw Table (see figure C)
Long workpieces must be underlaid or supported at their free
end.
The saw table can be extended left or right with the saw-table
extensions 11.
Push clamping lever 51 inward.
Pull out saw-table extension 11 to the desired length (max.
250 mm).
To lock the saw-table extension, push clamping lever 51
outward again.
Extending the Fence (see figure D)
For bevel angles, the fence extensions 9 must be moved.
Pull clamping lever 52 toward the front.
Pull the fence extension 9 completely outward.
To lock the fence extension, push clamping lever 52 in-
ward again.
Removing Fence Extensions (see figure E)
For extreme bevel angles, the fence extensions 9 must be re-
moved completely.
Pivot cover plate 53 outward.
Pull clamping lever 52 toward the front.
Pull the fence extension 9 completely outward.
Remove the fence extension upward.
OBJ_BUCH-1360-001.book Page 38 Tuesday, March 22, 2011 12:01 PM

Содержание

OBJ_BUCH 1360 001 book Page 38 Tuesday March 22 2011 12 01 PM 381 English Unscrew Iockingscrew42 by hand until the I inkage43 can For additional information on transport see page44 hang freely Loosen fastening screw 44 approx 2 turns with the Al len key 4 mm 20 Do not completely unscrew the screw Locking the Glide Arm The glide mechanism of glide arm 28 can be locked with lock lever 26 Two glide arm positions are possible Loosen the fastening screw 45 approx 6 turns with the Allen key 4 mm 20 Do not completely unscrew the screw Glide arm pushed completely to the rear for chop cuts Glide arm pulled completely to the front for a compact transport position Pull cover plate 46 off of fastening screw 45 toward the Releasing the Glide Arm see figure Bl front and bottom Press locking lever 5 and swing back the retracting blade guard 8 Hold the retracting blade guard in this position After releasing theglide arm 28 the complete pulling mecha nism is ready for operation Pushthelocklever26downtothestop Hanglinkage43 over fastening screw 45 via a bolt hole The clamping wedge of thelock lever releases both bottom This holds the retracting blade guard in the open position Turn Allen screw48with the Allen key 6 mm 20and at joint parts of the gli de arm thesame time press the spindle lock 47 until it engages Hold the spindle lock 47 pressed and unscrew the Allen screw 48 in clockwise direction left hand thread Remove the clamping flange 49 SecuringtheGlide Arm see figure B2 Glide arm pushed completely to the rear Push glide arm 28 toward the rear to the stop The twoupper joint parts of the glidearm are now in the up right position and shut Remove the saw blade 40 Pull lock lever 26 upward until of the clamping wedgeispositioned between the two bottom joint parts of theglide Mounting theSaw Blade If required clean all parts to be mounted prior to assembly Place the new saw blade onto the interior clamping flange 50 arm This locks the completely pushed back glide arm 28 Glide arm pulled completely to the front When mounting the saw blade pay attention that the cutting direction of the teeth arrow direction on the saw blade corresponds with the direction of thearrow on the blade guard Pullglidearm28forwardtothestop The glide mechanism is now completely extended Pull lock lever 26 upward until of the clamping wedgeispositioned between the two bottom joint parts of theglide Place on the clamping flange 49 and the screw 48 Press the spindle lock 47 until it engages and tighten the screw turning in anticlockwise direction Releaselinkage43from fastening s a ew 45 and guide the retracting blade guard down again arm This locks the completely forward pulled glide arm 28 Preparing for Operation ExtendingtheSawTable see figure C Slide cover plate 46 under fastening screw 45 again Retighten the fastening screws 45 and 44 again Slide linkage 43 onto its original position and retighten Iocking screw 42 by hand again Longworkpieces must beunderlaid or supported at their free end Thesaw tablecan beextendedleftor rightwith thesaw table extensions 11 Push clamping lever 51 inward Operation Pull outsaw table extension llto the desired length max Before any work on the ma chine itself pull themains plug 250 mm Tolockthesaw tableextension push clamping lever 51 outward again Transport Safety see figure A Extendingthe Fence see figure D The transport safety lock 31 enables easier handling of the machine when transporting to various working locations Releasing the Machine Working Position Slightly push down glide arm 28 by handle 4 to release transport safety lock 31 Pull the transport safety lock 31 completely outward Slowlyguidetheglidearmupward For bevel angles the fence extensions 9must be moved Pull clamping lever 52 toward the front Pull the fence extension 9 completely outward To lock the fence extension push clamping lever 52 in ward again Removing Fence Extensions see figure E For extreme bevel angles the fence extensions 9 must be re Securing the Machine Transport Position moved completely Pivot cover plate 53 outward Slideglidearm 28 completely to therearandsecureitin this position see Securing the Glide Arm page38 Guide the glide arm downward until transport safety lock 31 can be pushed completely inward 1609 929 W311 22 3 11 Pull clamping lever 52 toward the front Pull the fence extension 9 completely outward Remove the fence extension upward Bosch Power Tools A

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