Step-by-step how to do it
Bryan KnockdownTM boilers
Disassembly
1.RV Series boiler shown. This is
2.After unbolting clips remove burner.
3.Remove control devices, gauges and valves, jacket access doors and panels. Jacket panels are fastened with single screws.
4.Flanges are color coded with their mates to make correct reassembly easy. White stripes guide accu- rate realignment.
5.Jacket frames are tack welded and coded for easy reassembly. Break tack welds and remove frame.
6.Remove tube panels (secured by bolts and angles) tube clamps, and back flue panel (tack welded).
7.Remove baffles and with tube puller furnished, remove tubes. Remove flue collector end panels.
8.Remove bolts holding up- per tube header and remove pressure vessel assembly using permanent lift lugs on the assembly.
Reassembly
9.Transport components through doors to boiler site for reassembly. Install monoblock insulation in floor frame, mix cement reinforced with stainless steel needles, pour refractory base in floor frame.
10.Matching flange colors reas- semble pressure vessel. Pre- pare tube holes and install tubes.
11.Install tube clamps. Install flue collector panels, position tube panel frame and weld into place.
12.Insert baffles and install flue collector back and side panels. Install flue collector top. Install tube panels.
13.Seal weld entire flue collec- tor to prevent flue gas leaks. Reassemble jacket frame- work following color codes and aligning tack welds, then weld into place.
14.Apply insulation all around and secure.
15.Attach jacket panels to frame- work.
16.Install burner, pack around head with ceramic blanket.
17.Install control devices using
18.Wire controls into burner panel.
1 | 2 | 3 |
4 | 5 | 6 |
7 | 8 | 9 |
10 | 11 | 12 |
13 | 14 | 15 |
16 | 17 | 18 |
