Bosch GWS 24-230 JBX Professional Manual Original página 27

OBJ_BUCH-769-005.book Page 28 Wednesday, July 15, 2009 11:24 AM
28 | English
Assembly
Mounting the Protective Devices
Before any work on the machine itself, pull
the mains plug.
Note: After breakage of the grinding disc during
operation or damage to the holding fixtures on
the protection guard/power tool, the machine
must promptly be sent to an after-sales service
agent for maintenance (for addresses, see sec-
tion „After-sales Service and Customer
Assistance".
Protection Guard for Grinding
Release the clamping lever 8. Place the protec-
tion guard 6 with the encoding key 7 engaging
into the groove on the spindle collar until the
shoulder of the protection guard is seated
against the flange of the power tool, and turn
the protection guard 6 to the requested posi-
tion. Lock the clamping lever 8.
Adjust the protection guard 6 in such a man-
ner that sparking is prevented in the direc-
tion of the operator.
The tightening tension of the clamp from the
protection guard 6 can be changed by loosening
or tightening the adjustment screw 9. Ensure
that the protection guard 6 is tightly seated and
check regularly.
Note: The encoding keys on the protection
guard 6 ensure that only a protection guard that
fits the machine type can be mounted.
Protection Guard for Cutting
For cutting metal, always work with the pro-
tection guard for cutting 10.
For cutting stone, always work with the cut-
ting guide with dust extraction protection
guard 21.
The protection guard for cutting 10 is mounted
in the same manner as the protection guard for
grinding 6.
1 609 929 R45 | (15.7.09)
Vibration-dampening Auxiliary Handle
Operate your machine only with the auxilia-
ry handle 4.
Screw the auxiliary handle 4 on the right or left
of the machine head depending on the working
method.
The vibration-dampening auxiliary handle reduc-
es the vibrations, making operation more com-
fortable and secure.
Do not make any alterations to the auxiliary
handle.
Do not continue to use an auxiliary handle if it
is damaged.
Vibration Damper (GWS 26-180 JBV/
GWS 26-230 BV/GWS 26-230 JBV)
The integrated vibration damper reduces occur-
ring vibrations.
Do not continue to use the power tool when
the damping element is damaged.
Hand Guard
For operations with the rubber sanding
plate 17 or with the cup brush/wheel
brush/flap disc, always mount the hand
guard 15.
The hand guard 15 is fastened with the auxiliary
handle 4.
Mounting the Grinding Tools
Before any work on the machine itself, pull
the mains plug.
Grinding and cutting discs become very hot
while working; do not touch until they have
cooled.
Note for GWS 24-230 JBX: It is recommended
to use the quick-clamping nut 14. When using
clamping nut 13, an increased expenditure of
force must be taken into account when loosen-
ing the clamping nut.
Bosch Power Tools