05 MECHANICAL INSTALLATION
3BHS799208 E01 REV E ACS5000 WATER-COOLED USER MANUAL 82/186
5.10.3 Installing IP54 roof-mounted cooling units
One by one, install the IP54 roof-mounted cooling units on top of the PCU
compartments that have the designated openings.
1. Align the water inlet / outlet (1), drain outlet (2), and cables (3) of the
unit with the designated openings in the cabinet roof.
2. Slowly lower the cooling unit onto the cabinet.
Make sure that the water inlet / outlet, the drain outlet, the cables and
the screw holes fit.
3. Screw the cooling unit to the cabinet roof.
4. To get to the water inlet / outlet and the drain outlet from inside
the cabinet.
• Try to reach them from underneath the cable duct at the front
• Remove the back wall if necessary to reach them from the back.
Table 5-3 Installation material per IP54 unit
Item Quantity Details
Self-tapping Torx screws 22 M6x16
Washers with sealing 22 6.8x1 (4.8x2.8)
Tube spacers 2
1
2 3
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