Noise Information; Battery Charging - Bosch GCM 18V-305 GDC Professional Manual Original

38 | English
Sliding mitre saw
Dimensions of suitable saw blades
Saw blade diameter
Base blade thickness
Max. cutting width
Hole diameter
A) Measured at 20−25 °C with rechargeable battery ProCORE18V
8.0Ah.
B) Depends on battery in use
C) Limited performance at temperatures <0 °C
D) The mobile terminal devices must be compatible with Bluetooth
Low Energy devices (version 4.2) and support the Generic Ac-
cess Profile (GAP).
E) The signal range may vary greatly depending on external condi-
tions, including the receiving device used. The Bluetooth® range
may be significantly weaker inside closed rooms and through
metallic barriers (e.g. walls, shelving units, cases, etc.).
Permitted workpiece dimensions (maximum/minimum): (see "Per-
missible workpiece dimensions", page 44)

Noise Information

Noise emission values determined according to EN
62841-3-9.
Typically, the A-weighted noise level of the power tool is:
Sound pressure level 93 dB(A); sound power level
106 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
Remove the battery from the power tool before carry-
u
ing out work on the power tool (e.g. maintenance,
changing tool, etc.). The battery should also be re-
moved for transport and storage. There is risk of injury
from unintentionally pressing the on/off switch.
1 609 92A 5HG | (09.12.2020)
Items Included
GCM 18V-305 GDC
mm 305
mm 1.7–2.6
mm 3.2
Check to ensure that all the parts listed below have been
mm 30
supplied before using the power tool for the first time:
– Sliding mitre saw with mounted saw blade (43)
– Locking knob (12)
– Hex key (17)
®
– Hex key (18)
– Screw clamp (19)
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
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-
ted correctly and all the conditions necessary to ensure
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.
Extra tools required (not included in the delivery):
– Cross-headed screwdriver
– Open-ended spanner (size: 8 mm)
– Ring spanner, open-ended spanner or socket spanner
(sizes: 10 mm and 17 mm)
Inserting the Bluetooth® Low Energy Module
GCY 42 (Accessory)
Read the corresponding operating instructions for informa-
tion about the Bluetooth® Low Energy Module GCY 42.
Activating the Button Cell
– Remove the cover for the Bluetooth® Low Energy Module
GCY 42 (30).
– Remove the insulation between the button cell and the
Bluetooth® Low Energy Module GCY 42.
– Close the cover (30) to prevent dirt from getting in.
Remove the cover for the Bluetooth® Low Energy Mod-
u
ule GCY 42 on the power tool, e.g. using a screwdriver
or a large coin. Using unsuitable objects can damage the
electronics or the cover.

Battery Charging

Use only the chargers listed in the technical data. Only
u
these chargers are matched to the lithium-ion battery of
your power tool.
Note: The battery is supplied partially charged. To ensure
full battery capacity, fully charge the battery in the charger
before using your power tool for the first time.
The lithium-ion battery can be charged at any time without
reducing its service life. Interrupting the charging process
does not damage the battery.
See the list of items included at the start of
the operating manual.
Bosch Power Tools