info@mac-srl.it
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00_Avvertenze-02 200221
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WARNINGS FOR THE MAINTENANCE TECHNICIAN
• The installation must be carried out by competent companies and experts in the fi eld.
• The maintenance technician must be formed and informed about bollard installation.
• The maintenance technician must work using the specifi c protection devices and following the safety regulations
in force in the place where the bollard is installed.
• To not cause damages, the maintenance technician must evaluate carefully the place where the bollard will be
installed and check that all the moving parts are free from obstacles, by also checking that the handlings operate
linearly.
• For what concerns the movement operations, make reference to the “Transport and lifting” chapter.
• MAC s.r.l. is not responsible about the non-compliance of its products and accessories installation methods.
• The maintenance technician must insert the protections against the indirect contacts upstream of the power line,
following the regulations in force according to the installation place.
• Check that upstream of the plant there is a diff erential magnetermic switch with a 0,03 A threshold.
• The control unit main power line must be directly connected upstream of the specifi c main switch, placed inside
the station itself.
• Use standard fl ameproof cables.
• To guarantee a correct power source (230V +/- 10% in movement); the main power line sizing must be at least
3x2,5 mm. Anyway, it must be meditated by the maintenance technician depending on the main switch sizing and
on the distance from the distribution point.
• Check the grounding system is perfectly done.
• The maintenance technician must give to the client/user all the information about the bollard manual handling in
case of emergency and give the user and maintenance manual.
