All rights reserved  17  Service Manual e-Series (EN) 1.1.8 
3.2  Control Box and Teach Pendant 
 
3.2.1  Inspection Plan 
Set  forth  below  is  a  check  list  of  inspections  that  Universal  Robots  recommends be  performed 
according  to  the  marked  time  interval.  If  upon  inspection,  the  referenced  parts  are  not  in  an 
acceptable state, please rectify immediately  
Use the following sections as guide: 
3.2.2 Functional and safety inspection 
3.2.3 Visual Inspection 
4.0.1 Pre-Use Assessment 
4.2 Control Box  
Check Emergency stop on Teach Pendant 
Check safety inputs and outputs(if 
connected) 
Check Teach Pendant cable and connector 
Check and clean air filters on Control Box 
Check terminals in Control Box 
Check electrical grounding 1< Ω to Control 
Box  
Check main power to Control Box 
V = Visual inspection   F = Functional inspection