Unit assembly
© robatherm 49
Connection of weatherproof devices with roof rack frame
Requirements:
• Lower AHU anchored to the foundation (see chapter "Fastening to on-site
beams", page 25).
• Transport lugs removed.
• Roof sealed at the separation points and corners (see chapter "Roof sealing",
page 39).
A – main frame
Fig. 81: Mounted lower AHU with main frame
The following install material is included in the delivery:
Fig. 82: Additional frame
Fig. 83: Install material
B - additional frame beginning/end (204 mm); C - additional frame middle (408 mm);
D - hexagonal screw M8x8 DIN 931 galvanized steel; E - washer form A; d1=8,4;
d2=16 DIN 125 galvanized steel; F - hexagon nut M8 DIN 934 galvanized steel
Additional frames are delivered on a pallet or are clamped between the main frames.
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