Operator's Manual Fourth Edition • Fourth PrintingGS-3384 • GS-3390• GS-4390• GS-5390 Part No. 133564Front MatterImportantRead, understand and obey these safety rules andoperating instructions before operating thismachine. Only trained and authorized personnelshall be permitted to operate this machine. Thismanual should be considered a permanent part ofyour machine and should remain with the machineat all times. If you have any questions, contact us.Contact Us:Internet: www.genielift.comE-mail: awp.techpub@terex.comContentsIntroduction ........................................................... 1Symbol and Hazard Pictorials Definitions ............. 4General Safety ...................................................... 6Personal Safety................................................... 10Work Area Safety ................................................ 11Legend ................................................................ 19Controls ............................................................... 20Inspections .......................................................... 25Operating Instructions ......................................... 38Transport and Lifting Instructions ....................... 44Maintenance ....................................................... 47Specifications ...................................................... 51Copyright © 2002 by Terex CorporationFourth Edition: Fourth Printing, November 2015Genie is a registered trademark of Terex South Dakota, Inc.in the U.S.A. and many other countries. “GS” is a trademarkof Terex South Dakota, Inc.These machines comply withANSI/SIA 92.6CAN B.354.4