Bosch Professional GCM 254 D Original Instructions Manual page 26

26 | English
and align the angle indicator along the 0° mark (see
figure W).
Setting the Standard 45° Bevel Angle (right)
– Bring the power tool into the work position.
– Turn the saw table (29) to the 0° detent (15). The lever
must be felt to engage in the detent.
– Remove the right adjustable fence (19).
– Turn the right stop (41) until the standard 45° bevel angle
engages at the arrow mark.
– Pull the lock button (13) up.
– Turn the adjustment knob (21) to the left and swivel the
tool arm to the right by the handle (5) as far as it will go.
Checking (see figure U1)
– Position the set square (62) with the 45° angle flush with
the saw blade (49) between the saw table (29) and the
right-hand saw blade on the saw table.
The leg of the set square must be flush with the saw blade
(49) along its entire length.
Setting (see figure U2)
– Loosen the lock nut of the stop screw (40) using a com-
mercially available box-ended or open-ended spanner.
– Turn the stop screw (40) as far in or out as needed until
the leg of the set square (62) is flush with the saw blade
along its entire length.
– Push the lock button (13) back down.
– Then re-tighten the lock nut of the stop screw (40).
If the angle indicator (55) is not aligned with the 45° mark on
the scale (56) following adjustment, first check the 0° set-
ting for the bevel angle and the angle indicator once more.
Then repeat the adjustment of the 45° bevel angle.
Aligning the fence
– Bring the power tool into the transport position.
– Loosen the locking knob (12) if it is tightened.
– Push the lock button (11) down and turn the saw
table (29) to the 0° detent (15).
– Release the lock button (11) again. The saw table must
be heard to click into the detent.
– Remove the adjustable fences (19).
Checking (see figure V1)
– Position the set square (62) with the 90° angle flush with
the saw blade (49) between the fence (18) and the saw
blade on the saw table (29).
The leg of the set square must be flush with the fence along
its entire length.
Setting (see figure V2)
– Loosen all hex socket screws (64) with the hex key (24)
provided.
– Rotate the fence (18) until the set square is flush along its
entire length.
– Retighten the screws.
Aligning the Angle Indicator (Vertical) (see figure W)
– Pull the lock button (13) up.
1 609 92A 88P | (29.03.2023)
– Turn the adjustment knob (21) slightly to the left and
swivel the tool arm from the right to the 0° position until
you hear it click into place in the 0° position.
– Push the lock button (13) back down.
Checking
The angle indicator(55) must be in line with the 0° mark of
the scale (56).
Setting
– Loosen the screw (65) using a cross-headed screwdriver
and align the angle indicator along the 0° mark.
– Retighten the screw.
Aligning the mitre angle indicator (see figure X)
– Bring the power tool into the work position.
– Turn the saw table (29) to the 0° detent (15). The lever
must be felt to engage in the detent.
Checking
The angle indicator(14) must be in line with the 0° mark of
the scale (30).
Setting
– Loosen the screw (66) using a cross-headed screwdriver
and align the angle indicator along the 0° mark.
– Retighten the screw.
Transporting the Power Tool (see figure Y)
Before transporting the power tool, the following steps must
be carried out:
– Loosen the locking screw (1) if it is tightened. Pull the
tool arm fully forwards and retighten the locking screw.
– Make sure that the depth stop (22) is pressed all the way
in and that the adjusting screw (23) fits through the re-
cess without touching the depth stop when moving the
tool arm.
– Bring the power tool into the transport position.
– Remove all accessories that cannot be securely fitted to
the power tool. If possible, transport unused saw blades
in an enclosed container.
– Carry the power tool by the transport handle (4) or hold it
by the recessed handles (27) on the sides of the saw
table.
Only use the transport devices to transport the power
u
tool and never the protective devices or workpiece
supports.
Maintenance and Service
Maintenance and Cleaning
Pull the plug out of the socket before carrying out any
u
work on the power tool.
To ensure safe and efficient operation, always keep
u
the power tool and the ventilation slots clean.
In order to avoid safety hazards, if the power supply cord
needs to be replaced, this must be done by Bosch or by an
after-sales service centre that is authorised to repair Bosch
power tools.
Bosch Power Tools