Bosch Drill Assistant 730 Original Instructions Manual page 19

Noise/vibration information
Noise emission values determined according to
EN 62841-2-1.
Vibration total values a (triax vector sum) and uncertainty K determined according to EN 62841-2-1:
h
Drilling in metal:
a
h
K
Impact drilling into concrete:
a
h
K
Screwdriving:
a
h
K
Vibration total values a (triax vector sum) and uncertainty K determined according to EN 62841-2-1:
h
Drilling in metal:
a
h
K
Impact drilling into concrete:
a
h
K
Screwdriving:
a
h
K
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 ap-
plication tools or is poorly maintained, the vibration level
and noise emission value may differ. This may significantly
increase the vibration and noise emissions over the total
working 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
Bosch Power Tools
Typically, the A-weighted noise level of the power tool is:
Sound pressure level 97 dB(A); sound power
level 108 dB(A). Uncertainty K = 5 dB.
Wear hearing protection!
UniversalImpact UniversalImpact
650
2
m/s 10
2
m/s
2.5
2
m/s 32
2
m/s
3.5
2
m/s <2.5
2
m/s 1.5
UniversalImpact 6700
2
m/s
2
m/s
2
m/s
2
m/s
2
m/s
2
m/s
power tool and application tools, 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 (see figure A)
Before carrying out any work, make sure that the wing
u
bolt is tightened. Loss of control can cause personal in-
jury.
Do not operate your power tool without the auxiliary
u
handle (20).
Turn the wing bolt (21) anti-clockwise and guide the auxili-
ary handle (9) in the required position over the drill chuck
onto the spindle collar of the power tool.
English | 19
UniversalImpact UniversalImpact
700 700 +
Drill Assistant
10 10
2.5 2.5
32 32
3.5 3.5
<2.5 <2.5
1.5 1.5
UniversalImpact 7000
UniversalImpact 7500
10
2.5
32
3.5
<2.5
1.5
1 609 92A 57D | (12.10.2021)
730
10
2.5
32
3.5
<2.5
1.5
10
2.5
32
3.5
<2.5
1.5