2.3.7 Installation of signal lamp (option)GeneralAs an option, a signal lamp can be installed on the robot. The lamp is activatedwhen the controller is in the MOTORS ON state.NoteDo not use the Signal Lamp option in a Clean Rom environment.Signal lamp on robotThe signal lamp is installed on the upper arm, as shown in the figure below.xx0500002125Indicator lampALamp holderBO-ringCCable glandDContinues on next page3HAC026048-001 Revision: E 75© Copyright 2006-2013 ABB. All rights reserved.2 Installation and commissioning2.3.7 Installation of signal lamp (option)