Bosch Rexroth IndraControl VR 21 Series - Page 4

Page
10 Assembly, Disassembly and Electrical Installation.............................. 13
10.1 Housing Dimensions............................................................................ 13
10.1.1 Front View............................................................................................ 13
10.1.2 Overview of Housing Dimensions - Side View...................................... 14
10.2 Installation Notes................................................................................. 14
10.3 Mounting Cut-Out................................................................................ 15
10.4 Mounting Dimensions.......................................................................... 16
10.5 Disassembly......................................................................................... 16
10.6 Electrical Wiring................................................................................... 16
10.6.1 Connecting the Supply Voltage............................................................ 16
10.6.2 Connecting the Functional Earth (FE)................................................. 17
11 Commissioning.................................................................................... 18
12 Device Description............................................................................... 18
12.1 General Information............................................................................. 18
12.2 Control and Display Elements.............................................................. 19
12.2.1 Display................................................................................................. 19
12.2.2 Touchscreen........................................................................................ 19
12.2.3 Real-Time Clock .................................................................................. 19
12.3 Variants................................................................................................ 19
13 Error Causes and Elimination.............................................................. 20
14 Maintenance........................................................................................ 20
14.1 General Information............................................................................. 20
14.2 Display................................................................................................. 20
14.3 Cleaning Notes..................................................................................... 21
14.4 Fuse..................................................................................................... 21
14.5 Regular Maintenance Tasks................................................................. 21
15 Ordering Information........................................................................... 21
15.1 Accessories and Spare Parts............................................................... 21
15.2 Type Code VR21xx.01.......................................................................... 22
16 Disposal............................................................................................... 22
16.1 Take-Back............................................................................................. 22
16.2 Packaging............................................................................................. 23
Bosch Rexroth AG
Table of Contents
VR 21
II
DOK-SUPPL*-VR21**.01**-IT02-EN-P