ABB IRB 6620 - 2.3 Securing the robot with a transport support

2 DressPack and SpotPack
2.2.1 Introduction
52 Rev.E 3HAC 025861-001
DressPack Upper/Lower arm
For Spot Welding application there are two additional alternative available, one
without connection point between lower and upper arm and one with connection
point only for signals, see Figure 35 and Figure 36.
Figure 35 External with retract arm (option 778-2 and option 781-1).
Figure 36 DressPack Upper/Lower arm. External routing for spot welding (option 778-2 and option 781-2).
Pos Description
A Connection point for signals. Figure 36 shows IRB 6640.