Bosch Professional GCM 254 D Original Instructions Manual page 34

34 | English
Sliding Mitre Saw
Protection class
Dimensions of suitable saw blades
Saw blade diameter
Base blade thickness
Max. cutting width
Hole diameter
Permitted workpiece dimensions (maximum/minimum): (see "Per-
missible workpiece dimensions", page 38)
The specifications apply to a rated voltage [U] of 230 V. These spe-
cifications may vary at different voltages and in country-specific mod-
els.
Values can vary depending upon the product and are subject to ap-
plication and environmental conditions. For further information
www.bosch-professional.com/wac.
The appliance meets IEC 61000-3-11 requirements and is
subject to conditional connection. The appliance can lead to
occasional voltage fluctuations under unfavorable power
conditions. The impedance of this appliance is set as Z
= 0.094 Ω. The user must make sure, that the connection
point, with the impedance Z , on which the appliance shall
max
be plugged in meets the impedance requirement: Z
≥ Z . If Z is unknown, determine Z
tual max max
with the network supplier or supply authority.
Noise Information
Noise emission values determined according to
EN IEC 62841-3-9.
Typically, the A-weighted noise level of the power tool is:
Sound pressure level 98 dB(A); sound power level
109 dB(A). Uncertainty K = 3 dB.
Wear hearing protection!
The noise emission value given in these instructions has
been measured in accordance with a standardised measur-
ing procedure and may be used to compare power tools. It
may also be used for a preliminary estimation of noise emis-
sions.
The noise emission value given represents the main applica-
tions of the power tool. However, if the power tool is used
for other applications, with different application tools or is
poorly maintained, the noise emission value may differ. This
may significantly increase noise emissions over the total
working period.
To estimate noise emissions accurately, the times when the
tool is switched off, or when it is running but not actually be-
ing used, should also be taken into account. This may signi-
ficantly reduce noise emissions over the total working
period.
Assembly
Avoid starting the power tool unintentionally. The
u
mains plug must not be connected to the power supply
during assembly or when carrying out any kind of
work on the power tool.
1 609 92A 88N | (29.03.2023)
Items included
GCM 254 D
/ II
mm 254
mm 1.4–2.5
Check to ensure that all the parts listed below have been
supplied before using the power tool for the first time:
mm 3
– Sliding mitre saw with fitted saw blade
mm 30
– Dust bag (46)
– Workpiece support (17) (2 units)
(not available in all country-specific versions).
– Screw clamp (20)
– Hex key (24)
– Set square (62)
– Saw table extension (16) (2 units)
Note: Check the power tool for possible damage.
Before continuing to use the power tool, carefully check that
all protective devices or slightly damaged parts are working
actual
perfectly and according to specifications. Check that the
moving parts are working perfectly and without jamming;
check whether any parts are damaged. All parts must be fit-
ac-
ted correctly and all the conditions necessary to ensure
in consultation
max
smooth operation must be met.
If the protective devices or any parts become damaged, you
must have them properly repaired or replaced by an author-
ised service centre.
Fitting individual components
– Carefully remove all parts included in the delivery from
their packaging.
– Remove all packing material from the power tool and the
accessories provided.
– For ease of assembly when fitting the tool elements that
are provided, be aware that the power tool is supplied in
the transport position.
Fitting the saw table extensions (see figure A1)
To extend the saw table further, saw table extensions can be
mounted both to the left or right of the power tool.
– Unscrew the securing screws (43) from the saw table ex-
tensions with a cross-headed screwdriver.
– Tilt the power tool.
– Push the saw table extensions (16) on both sides of the
power tool all the way into the corresponding drill holes.
– For the pull-out safety device, screw the securing
screws (43) back into the saw table extensions.
Installing Workpiece Supports (see figure A2)
The workpiece supports (17) can be positioned left, right or
in front of the power tool. The flexible connector system en-
ables a multitude of extension or expansion variants (see
figure G).
– Insert the workpiece support (17) into the openings (44)
on the power tool or into the openings (45) of the second
workpiece support as required.
See the list of items included at the start of the
operating manual.
Bosch Power Tools