Installation Installation and Operation Manual - COMTEC
®
6000
16 Doc.-ID: COM6000_11022020_EN
2.11 Insulating the Protection Tube outside the Duct
Info
If a cooling protection tube is used, the part of the protection tube outside the duct wall must be insulated
or heated if necessary. If only a protection tube is in use and not a cooling protection tube, this insulation
may also be
necessary.
Make sure that the gas outlet is not blocked.
Figure 11 - Insulation of the cooling protection tube
Probe connection box
Steel cover
Flange gasket
Duct wall
Suction connection
Flue gas
Cooling tube - Insulate to avoid condensation
Gas entry
Protection tube flange
Gas outlet – do not block
Counter flange welded gas tight at correct angle