2) Safety instructions when using a long drill
a) Always start drilling at a lower speed and once
contact has been established between the drill
and the workpiece. At higher speeds, the drill can
easily twist if it is able to turn freely without contact
with the workpiece, and cause injuries
b) Never apply excessive pressure and only in the
longitudinal direction to the drill. Drills can twist
and this can cause the drill to break, or lead to a
loss of control and to injuries.
Residual risks
The product has been built according to state-of-
the-art and the recognised technical safety rules.
However, individual residual risks can arise during
operation.
• Damage to hearing if the stipulated hearing protec-
tion is not worn.
• Residual risks can be minimised if the "Safety In-
structions" and the "Intended Use" together with the
operating manual as a whole are observed.
• Use the product in the way that is recommended in
this operating manual. This is how to ensure that
your product provides optimum performance.
• Furthermore, despite all precautions having been
met, some non-obvious residual risks may still re-
main.
WARNING
This power tool generates an electromagnetic field
during operation. This field can impair active or pas-
sive medical implants under certain circumstances. In
order to prevent the risk of serious or deadly injuries,
we recommend that persons with medical implants
consult with their physician and the manufacturer of
the medical implant prior to operating the power tool.
WARNING
In case of extended working periods, the operating
personnel may suffer circulatory disturbances in their
hands (vibration white finger) due to vibrations.
Raynaud's syndrome is a vascular disease that caus-
es the small blood vessels on the fingers and toes to
cramp in spasms. The affected areas are no longer
supplied with sufficient blood and therefore appear
extremely pale. The frequent use of vibrating prod-
ucts can cause nerve damage in people whose circu-
lation is impaired (e.g. smokers, diabetics).
If you notice unusual adverse effects, stop working
immediately and seek medical advice.
ATTENTION
The product is part of the 20V gomag series and may
only be operated with batteries of this series. Batter-
ies may only be charged with battery chargers of this
series. Observe the manufacturer's instructions.
WARNING
Follow the safety instructions and the
notes regarding charging and correct use,
as specified in the operating manual for
your 20V gomag series battery and battery
charger. A detailed description of the
charging process and further information
are provided in this separate manual.
6
Technical data
Battery-operated hammer drill
Motor voltage
Idle speed n
Nominal impact speed
Impact energy
Weight (without battery)
Drilling diameter:
in concrete/stone
in wood
in steel
Temperature
• Operation
• Storage
Subject to technical changes!
Noise and vibration
WARNING
Noise can have serious effects on your health. If the
machine noise exceeds 85 dB, please wear suitable
hearing protection for you and persons in the vicinity.
The noise and vibration values have been determined
in accordance with EN 62841-1.
Noise data
Sound pressure L
Sound pressure L
Measurement uncertainty K
www.scheppach.com
0
pA
wA
pA
GO-BOH230BL
20 V
0 - 1400 rpm
0 - 5500 bpm
2.2 J
2.45 kg
max. 24 mm
max. 27 mm
max. 13 mm
max. 50°C
-20 – 50°C
5 – 30°C
92.6 dB
100.6 dB
3 dB
GB | 23