Removing the SMB unitUse these procedures to disconnect and remove the SMB unit.Preparations before removing the SMB unitNoteActionxx2200001458Jog the robot to calibration position, if possible.This position facilitates updating of the revolutioncounters afterwards.1DANGERTurn off all:• electric power supply• hydraulic pressure supply• air pressure supplyto the robot, before entering the safeguardedspace.2Removing the electronic boxNoteActionDANGERMake sure that all supplies for electrical power, hy-draulic pressure, and air pressure are turned off.1ELECTROSTATIC DISCHARGE (ESD)The unit is sensitive to ESD. Before handling the unitread the safety information in section The unit issensitive to ESD on page 48.2Continues on next pageProduct manual - IRB 6710 3433HAC085695-001 Revision: A© Copyright 2023 ABB. All rights reserved.5 Repair5.6.4 Replacing the SMB unitContinued