Gas Filter - Groups - Schwank infraSchwank D 15U Technical Manual

Gas filter - groups

To avoid technical problems with the gas combination
valves which are caused by pollution of dust or rust
coming out of the gas pipe should to be mounted a
gas filter-group ¾" (gas filter + premounted double
nipple) for tube heater 40U.
For tube heaters 15-30U a similar gasfilter-group
½" has to be ordered in case the gas pipe is made of
black steel (welded).
gas filter-group Rp ½"
for 15-30U
3
gas filter-group Rp /
4
for 40U
Assembly instruction
Direct installation between flexible gas pipe and valve
burner unit, with a slight radial slope for better cleaning
the filter bottom! In case of strong polluted filter pad use
the corresponding spare part set for gas filter.
Pay attention to the flow direction of the filter!
Fig 41: Mounted gas filter-group at tube heater
code no: 192 0756 0
" code no: 192 0757 9
infraSchwank D / calorSchwank D - shape U
35