Bosch GSH 3 E Professional Manual Original página 11

The severed plug must be disposed of to avoid a possible
shock hazard and should never be inserted into a mains
socket elsewhere.
Hold the power tool firmly with both hands and make
u
sure you have a stable footing. The power tool can be
more securely guided with both hands.
Product Description and
Specifications
Read all the safety and general instructions.
Failure to observe the safety and general in-
structions may result in electric shock, fire
and/or serious injury.
Please observe the illustrations at the beginning of this oper-
ating manual.
Intended use
The power tool is intended for chiselling work in concrete,
brick, stone and asphalt, as well as for removing tiles,
plaster, adhesive residues and stucco with the appropriate
accessories.
Product Features
The numbering of the product features refers to the diagram
of the power tool on the graphics page.
(1) Dust protection cap
(2) Locking sleeve
(3) Chisel adjustment ring (Vario Lock)
(4) Lock-on button for on/off switch
(5) On/off switch
(6) Auxiliary handle (insulated gripping surface)
(7) Handle (insulated gripping surface)
Technical Data
Demolition hammer
Article number
Rated power input
Impact rate
Tool holder
A)
Weight
Protection class
A) Weight without mains connection cable and without mains plug
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 on the product, scope of application and
environmental conditions. To find out more, visit
www.bosch-professional.com/wac.
Noise/Vibration Information
Noise emission values determined according to
EN IEC 62841‑2‑6.
Bosch Power Tools
Typically, the A-weighted noise level of the power tool is:
Sound pressure level 89 dB(A); sound power level
97 dB(A). Uncertainty K=3 dB.
Wear hearing protection
Vibration total values a
determined according to EN IEC 62841‑2‑6:
Chiselling: a
The vibration level and noise emission value given in these
instructions have been measured in accordance with a
standardised measuring procedure and may be used to com-
pare power tools. They may also be used for a preliminary
estimation of vibration and noise emissions.
The stated vibration level and noise emission value repres-
ent the main applications of the power tool. However, if the
power tool is used for other applications, with different ac-
cessories or is poorly maintained, the vibration level and
noise emission value may differ. This may significantly in-
crease the vibration and noise emissions over the total work-
ing period.
To estimate vibration and noise emissions accurately, the
times when the tool is switched off or when it is running but
not actually being used should also be taken into account.
This may significantly reduce vibration and noise emissions
over the total working period.
Implement additional safety measures to protect the oper-
ator from the effects of vibration, such as servicing the
power tool and accessories, keeping their hands warm, and
organising workflows correctly.
Assembly
Pull the plug out of the socket before carrying out any
u
work on the power tool.
Auxiliary Handle
Do not operate your power tool without the auxiliary
u
handle (6).
You can swivel the auxiliary handle (6) to any angle for a safe
GSH 3 E
work posture that minimises fatigue.
0 611 320 7..
– Turn the lower gripping end of the auxiliary handle (6) an-
W 650
ticlockwise and swivel the auxiliary handle (6) into the re-
−1
min 0–3500
quired position. Then, turn the lower gripping end of the
auxiliary handle (6) clockwise to retighten.
SDS plus
kg 3.7
Changing the Tool
/II
With the SDS plus tool holder, you can change the applica-
tion tool simply and easily without additional aids.
The dust protection cap (1) largely prevents the penetration
of dust into the tool holder during operation. When inserting
the tool, make sure that the dust protection cap (1) does not
become damaged.
Replace a damaged dust protection cap immediately.
u
It is recommended that you have use an after-sales
service for this.
Inserting the Application Tool (see figure A)
– Clean and lightly grease the shank of the application tool.
(triax vector sum) and uncertainty K
h
2 2
= 20.5 m/s , K = 1.5 m/s
h
1 609 92A 9AA | (26.03.2024)
English | 11