This Area Must Remain Locked Conveyor Warning sign used to identify

Warning sign used to identify alkali storage area hazards or conditions in industrial

Installation & use

and vehicles to site access

This sign warns of **automated machinery** hazards where contact may result in serious injury or death

This version features a text only layout for clear identification where symbol based signage is not required

This Area Must Remain Locked Conveyor Warning sign used to identifyMandatory sign used to indicate that this area must remain locked. This sign communicates a mandatory instruction that must be followed to maintain workplace safety and compliance. Suitable for industrial facilities, workshops, construction sites, warehouses, and controlled work environments. Available in Standard and Class 100 Reflective finishes. Designed in accordance with AS 1319.