... intake only clean air.2. Safety, automatic chain brake equipped ZL2000A Gasoline Chain saw Verified Information This information is Verified by Bureau ... 01 --- 2049/12/31 CE ENTE CERTIFICAZIONE MACCHINE 110418/ZZT245 Chain Saw & ZL2000, ZL3300, ZL4000, ZL5200, ZL5800,ZL6200, ZL6600 2011 ... & Model No. Report Date Product Test Report CNAS Chain Saw & ZL5800 2011/09/09 Product Test Report Zhejiang Testing ...