Modine CDD Serie Manual Tecnico página 32

5.11 Instructions for ceiling installation (CDD4/CDD5 only):
S1 = Support bracket
S2 = Fastening rod
P1 = Package
P2 = Package lid
U1 = Model
5.11.1 Remove package lid P2.
5.11.2 Set fastening rods S2 into ceiling.
5.11.3 Lift packaged model to ceiling.
5.11.4 Tighten nuts A to fastening rods S2.
5.11.5 Unfasten and remove safety screws B and slip down empty packaging.
5.11.6 Tighten fastening nuts A of model U1 up to ceiling.
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Figure 3