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1
BASIC SAFETY INSTRUCTIONS
Before starting the dust extractor, it is absolutely essential to read these operating instructions and to
keep them ready at hand for consultation. The extractor can only be used by people who are familiar
with the way it works and who have been explicitly authorized and trained for the purpose.
Before using it, the operator must be informed, instructed and trained on how to work it and for which
substances its usage is permitted including the safe method for removing and disposing of the
vacuumed material.
The CV402 is exclusively designed for the extraction of cutting dust mainly on construction sites.
Risk of fire outbreaks and explosions.
The extractor can only be used when active sources of ignition are not going to be vacuumed. It is
forbidden to vacuum the following materials :
Burning materials (embers, hot ashes, lighted cigarettes, etc.), flammable liquids, aggressive fuels (e.g.
gasoline, solvents, acids, alkaline solutions, etc.) and mixtures of flammable dust and liquids.
Uses other than the manufacturer's instructions shall be considered as contravening the regulations.
The manufacturer shall not be held responsible for any resulting damage. Any risk shall be borne
entirely by the user. Observing the operating instructions and compliance with inspection and
servicing requirements shall also be considered as included under use in accordance with the
regulations.
1.1
Safety instructions for particular operating phases
Before commencing work
Before commencing work, make yourself familiar with the working environment at the place of
use. The working environment includes: obstacles in the area of work, necessary protection at
the site relating to public thoroughfares and the availability of help in the event of accidents.
Site the machine on an even, firm and stable base
Electrical powered machine
Always turn off the machine and separate it from the main source of electricity before any work
on the machine is done.
Make all electrical connections securely to eliminate contact of live wires with spray water or
dampness
It is IMPERATIVE that you earth the machine properly.
The machine must be turned off immediately when a danger appears.
In the event of the machine breaking down or stopping for no apparent reason, switch off the
main electricity supply. Only a qualified electrician is allowed to investigate the trouble and
remedy the fault.
