The type of roller dolly and the placement of the two types is shown in the followingillustration and table.xx1500000595Fixed roller dolliesRoller dollies with steeringTrack motion length2 pcs4 pcs9 sections2 pcs4 pcs8 sections2 pcs4 pcs7 sections2 pcs4 pcs6 sections-4 pcs5 sections-4 pcs4 sections-4 pcs3 sections-4 pcs2 sectionsProduct manual - IRBT 2005 573HAC051130-001 Revision: F© Copyright 2015 - 2018 ABB. All rights reserved.2 Installation and commissioning2.3.4.2 Lifting and moving track motion IRBT 2005Continued