Figure 3-20 EXU control panel 58
Figure 3-21 Location of protection features and lights 59
Figure 3-22 Grounding switch 60
Figure 3-23 Locking bar and white lamp 61
Figure 3-24 Grounding stud 62
Figure 3-25 4-way grounding set 62
Figure 3-26 Connection studs for the 4-way grounding set in
the COU 63
Figure 3-27 Connection studs for the 4-way grounding set in
a PCU 64
Figure 4-1 Lifting bracket on base frame of a drive and
safety hook secured to lifting bracket 68
Figure 4-2 Lift frame and lift spreader 69
Figure 5-1 Floor inclination 75
Figure 5-2 Connection points on side of transport units (PCU
example) 77
Figure 5-3 Applying silicone 78
Figure 5-4 Roof joint 78
Figure 5-5 Lifting a cooling unit (example with IP54 unit) 79
Figure 5-6 Cable duct openings (example with 1700 mm PCU) 81
Figure 5-7 Water inlet / outlet and drain outlet (back view) 83
Figure 5-8 Roof attachment 84
Figure 5-9 Recommended ceiling and wall fixings 85
Figure 5-10 Busbar connections 87
Figure 5-11 AC busbar connection 88
Figure 5-12 PE ground busbar connection 88
Figure 5-13 DC busbar connection 88
Figure 5-14 Heating cable connection 89
Figure 6-1 Grounding the transformer and the drive (in PCU) 93