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3. Safety
Before operating the machine, the personnel who are going to use it must be
familiar with the safety instructions given in this manual.
Keep this manual near to the machine, so that it may be consulted.
Safety precautions
The surface to be treated must be swept clean to remove stones,
screws etc.
Never use the machine when the surface is not clear and if there is a
risk of tripping.
Make sure there is not any water on the surface to be treated.
Remove any trailing electrical cables and or dust hoses from the
surface to be treated
Always use a dust collector
Don’t get disturbed during the activities.
Safety regulations
Persons who are not operating the machine must not be permitted to
stay in the surrounding area of the machine.
Do not change anything on the machine. Always use cables that are
approved and safety earthed. Make sure that the machine is equipped
with an earthed connection, do not change this and always use earthed
cables with an earthed plug.
Connect main power supply cable to an installation with an earth
leakage circuit breaker.
Inspect and test the electrical components regularly. The electrical
components have to satisfy the requirements that apply to these
components.
Always call a skilled electrician or your distributor when you have
questions about the safety of the electrical components.
Work on electrical equipment or operating materials may only be
undertaken by a skilled electrician or by trained persons under the
guidance and supervision of a skilled electrician as well as in
accordance with the electrical engineering regulations.
Pull out the main electric supply during inspections and maintenance
on the machine.
Never operate the machine when the surface is wet.
Never use the machine in the rain.
The machine contains rotating parts; because of this never pull the
machine backwards with a turning motor.
Be careful with the machine and pull or let down the machine slowly,
big shocks can damage the electrical parts.