10
JCB-RH850
Instruction & User Manual
The vibration emission value of the power
tool is tested under EN 62841-1 and EN
62841-2-11, and can vary during operation
depending on the following usage conditions:
WARNING!
m
How the tool is used and the materials
being cut or drilled.
m
The tool being in good condition and well
maintained.
m
Using the correct accessory for the tool and
ensuring it is sharp and in good condition.
m
The tightness of the grip on the handles and
if any anti-vibration accessories are used.
m
The tool being used as intended by its
design and these instructions.
m
The declared vibration total value may also
be used in a preliminary assessment of
exposure.
THIS TOOL MAY CAUSE HAND-ARM
VIBRATION SYNDROME IF USAGE IS
NOT ADEQUATELY MANAGED.
To be accurate, an estimation of exposure
level in the actual conditions of use should
also take account of all parts of the operating
cycle. These include times when the tool is
switched off and when it is running idle but
not actually doing work. This may significantly
reduce the total exposure level over the
working period, helping to minimize your
vibration exposure risk.
WARNING!
m
ALWAYS use sharp and undamaged bits,
chisels, drills and blades.
m
Maintain this tool in accordance with these
instructions and keep well lubricated (where
appropriate).
m
If the tool is to be used regularly then invest
in anti-vibration accessories.
m
Avoid using tools in temperatures of 10
°
C
or less.
m
Plan your work schedule to spread any high
vibration tool use across a number of days.
VIBRATION INFORMATION
Vibration total values (triax vector sum) determined according to EN 62841-1 and
EN 62841-2-11
Drilling into
Concrete
Main Handle
13.58 ms
-2
Auxillary Handle
11.19 ms
-2
Chiseling
Main Handle
15.98 ms
-2
Auxillary Handle
9.96 ms
-2
Uncertainty (K)
1.5 ms
-2
