Garage jack, 2 ton low

Quelle est la signification des symboles ?

Stable jack for professional workshops with extra low minimum height, 70mm. Equipped with a foot pedal to quickly reach the lifting point and a safety valve to prevent overloading. Lowering Control System, LCS as standard. Equipped with polyamide wheels to reduce noise and a rubber pad on the lifting saddle to prevent damage to body panels and paint. Automatic setting return to prevent accidental operation.