TABLE OF CONTENTSPrefaceAbout this manual 3About the product 31 Approvals 72 Safety 92.1 The safety symbols used in the manual and the drive 92.2 Warning 92.3 Caution 102.4 Grounding and earth fault protection 112.5 Using an RCD or an RCM device 123 Receiving the delivery 133.1 Package label 133.2 Type designation code 143.3 The contents of the delivery 143.4 Storage 143.5 Removing the packaging and lifting the AC drive 153.5.1 Weight of the AC drive 153.5.2 Lifting the AC drive 153.6 "Product modified" label 173.7 Disposal 174 Mounting 184.1 Dimensions of the cabinet, IEC 184.2 Dimensions of the cabinet, NAM 204.3 The options 244.4 Installation of the cabinet 294.5 Cooling and free space around the AC drive 304.6 The optional back channel cooling 324.6.1 Using the back channel for cooling 325 Power cabling 355.1 Cable dimensioning and selection 355.1.1 Cable and fuse sizes, IEC 355.1.2 Cable and fuse sizes, NAM 425.2 Brake resistor cables 485.3 Preparing for the cable installation 505.4 Cable installation in MR8-MR12 515.4.1 Installing the cables 556 Control compartment 606.1 The control compartment of the enclosed drive 606.2 Fieldbus connection 636.2.1 Using fieldbus through an Ethernet cable 636.2.2 Using fieldbus through an RS485 cable 64TABLE OF CONTENTS VACON · 524-HOUR SUPPORT +358 (0)201 212 575 · EMAIL: VACON@VACON.COM