VERS. 2017.06.01.
CG 252_MAN_EN
6
1.3
Safety instructions for particular operating phases
Before commencing work
Read the present operator’s instructions booklet carefully.
Familiarize yourself with the environment at the place of intervention. This work
environment includes, for example, the difficulties of execution, the obstacles to the
movement, respect for floor loads, security marking necessary delimiting the construction
site by report to the public traffic and the possibility of intervention of emergency in case of
accident.
Regularly check if the disks of polishing or surfacing are fixed correctly.
Unmount immediately the tools of polishing or surfacing deformed or damaged, because
they pose a risk of accident during the rotation.
Regularly check the flexible coupling because its life is directly related to the conditions
of use of the machine.
Only use the machine with its protective casings and its covers for the electrical box
fixed.
Verify that the protective casing slides vertically and freely.
When using the machine the protective casing must always be in contact with the ground.
For a dry use only use the machine with a dust extractors. (A nozzle is provided for this
purpose)
Check that all hoses (suction and water supply) are not damaged and properly
connected.
Please wear safety glasses when working.
Only use tools polishing or surfacing NORTON. The use of other tools may result in
damage to the machine.
Do not leave the machine resting on the tool or on the flexible coupling when she's not in
use, this would cause the premature deformation of the flexible coupling.
Chock in this case the machine on the handle.
!!! Never use the machine in the rain !!!
Machine with electric motor
Turn off the power supply to the CG 252 and separate it from the network before any
operation on the machine.
Avoid contact of the electrical connections with the projections of water or moisture.
The CG 252 absolutely must be correctly connected to the earth. In case of doubt, made
Check the electrical connections by a qualified electrician.
In case of emergency you can stop the machine by pressing the button "Red" stop of the
electric box.
If the CG 252 stops without apparent reason, turn off the main supply power in electricity
of the machine. Only a qualified electrician is empowered to investigate and resolve the
problem.
