4
Guidelines for safe and efficient use
Symbol Description
3FBEUIFTFJOTUSVDUJPOTGPSTBGFVTFPGUIJTXJSFMFTTEFWJDF
:PVNVTUBMXBZTFYFSDJTFFYUSFNFDBVUJPOXIFOESJWJOHJOPSEFSUP
SFEVDFUIFSJTLPGBDDJEFOUT%POPUVTFZPVSXJSFMFTTEFWJDFXIJMF
ESJWJOH
%POPUMFBWFUIFEFWJDFPSJUTBDDFTTPSJFTXJUIJOUIFSFBDIPGDIJMESFO
BOEEPOPUBMMPXUPQMBZXJUI5IFEFWJDFDPOUBJOTTNBMMQBSUTXJUITIBSQ
FEHFTUIBUNBZDBVTFJOKVSZPSCSFBLPGGBOEHJWFSJTFUPEBOHFSPG
TVGGPDBUJPO
5IJTEFWJDFNBZQSPEVDFBMPVETPVOE
4XJUDIPGGZPVSQIPOFXIFOQSPNQUFEUPEPTPJOIPTQJUBMTDMJOJDTPS
IFBMUIDBSFGBDJMJUJFT5IFTFSFRVFTUTBSFEFTJHOFEUPQSFWFOUQPTTJCMF
JOUFSGFSFODFXJUITFOTJUJWFNFEJDBMEFWJDFT
Guidelines for safe and efficient use