Bosch UniversalGrassCut 18 Manual Original página 27

– Sound power level
– Uncertainty K
Vibration total values ah (triax vector sum) and uncertainty K determined according to EN 50636-2-91
– Vibration emission value a
h
– Uncertainty K
The vibration level given in these instructions has been
measured in accordance with a standardised measuring pro-
cedure and may be used to compare power tools. It can also
be used for a preliminary estimation of exposure to vibra-
tion.
The stated vibration level applies to the main applications of
the power tool. However, if the power tool is used for differ-
ent applications, with different application tools or poorly
maintained, the vibration level may differ. This can signific-
antly increase the exposure to vibration over the total work-
ing period.
To estimate the exposure to vibration accurately, the times
when the tool is switched off or when it is running but not ac-
tually being used should also be taken into account. This can
significantly reduce the exposure to vibration 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 application tools, keeping the hands warm,
and organising workflows correctly.
Mounting and Operation
Action
Product features
Delivery scope
Mounting the protection guard
Adjusting the working height
Folding out the handle
Mounting the wheel
Battery charging and inserting
Switching On and Off
Recommended position for grass
cutting
Recommended position for edge
trimming
Recommended position for cutting
under bushes
Removing the line spool
Winding line on spool
Mounting the line spool
Maintenance, Cleaning and Stor-
age
Bosch Power Tools
Cutting around trees and bushes
dB(A)
dB
2
m/s
2
m/s
Action
Accessories
Assembly
Caution: Switch the garden tool off and remove the
u
battery before performing any maintenance.
Mounting the protection guard (see figure C)
Slide the protection guard (5) onto the trimmer head until a
click can be heard. Affix the protection guard (5) to the trim-
mer head with the screw. The screw is already fitted to the
bottom housing upon delivery.
Never use the trimmer without the protection guard (5)
mounted. After mounting, the protection guard (5) may not
be removed from the trimmer.
Adjusting the working height (see figure D)
Press button (10) and adjust the trimmer to the desired
height. Release button (10).
Always use the trimmer in a working position, never in the
storage position. The storage position is when the trimmer is
fully retracted. When adjusting the working position, make
Figure Page
sure that the mechanism for height adjustment is properly
A 473
locked. A click can be heard when the mechanism engages.
B 474
Folding out the handle (see figure E)
C 474
Press and release button (7), fold out the handle (3) to the
D 475
stop and then release button (7). Make sure that the handle
E 476
(3) is properly locked. Do not put the pressure on the handle
F 476
(3) while adjusting it.
G 477
Mounting the wheel (see figure F)
H 477
Mount wheel (6) to the trimmer head. Observe correct posi-
I 478
tion of the arrows on the trimmer head. Ensure that the hook
engages properly in the tab. Turn the wheel (6) against the
J 479
trimmer head until the lever (11) can be heard to engage
with a click.
K 480
To remove, pull lever (11) until it disengages and remove the
wheel (6) in opposite direction.
L 481
Switching on
M 482
N 483
Caution: Switch garden tool off and remove battery
u
from machine before adjusting or cleaning.
O 483
English | 27
Lawn trimming/ Edge cutting
91
= 3
7
= 1.5
Figure
P
F 016 L81 803 | (28.02.2019)
92
= 3
7
= 1.5
Page
484