Thermo Scientific 5028i, Instruction Manual

Page: 237 / 330

Optional Equipment
Roof Flange Assembly
Thermo Fisher Scientific Model 5028
i
Instruction Manual 9-5
Figure 9–3. Rack Mount Option Assembly
An optional roof flange assembly can be used with flat roof applications,
as shown in Figure 9–4 . This roof flange assembly uses 3” PVC tubing,
fittings and roof flange with gasketing. The installer must assure a water
tight installation when using a flange of this design. A 2-1/2” circular
hole should be drilled through the roofline of the the enclosure, or
building, if it has a flat roof. The roof surface should be clean and swept
of all debris. The flange should be centered over the hole that has been
drilled. A generous bead of RTV or silicone sealent should be applied to
the circumfernce of the ponts shown in Figure 9–4 .
Roof Flange Assembly