Fig. 6 - Boiler Fittings Assembly - Potterton NXR3 Installation, Operation And Maintenance Manual

POTTERTON COMMERCIAL PRODUCTS DIVISION
INSTALLATION, OPERATION & MAINTENANCE MANUAL
NXR3
Fig. 6 – Boiler Fittings Assembly
1 Front Section
2 Intermediate Section
3 Rear Section
4 Nipple (Ø89)
5 Sealing Cord (Ø7)
6 Tie Rod
7 Reducer
8 Sensor Pocket (200mm length)
9 Door Hinge
9a Door Hinge
10 Door Guide
11 Door Pin
12 Welding Flange
13 Flange Gasket
14 Distributor (6&7 section)
14a Distributor (8&9 section)
15 Flow and Return Manifold
16 Drain Valve
17 Sensor Pocket (100mm length)
18 Upper Baffle
19 Flue Hood (180mm outlet)
19a Flue Hood (200mm outlet)
20 Flueway Hatch (left)
20a Flueway Hatch (right)
21 Sealing Rope
22 Chamber Door
23 Internal Insulation
24 External Insulation
SECTION 4
PAGE 13
25 Sight Glass Flange
26 Sight Glass & Seal
27 Door Seal (Ø16)
28 Burner Plate
29 Burner Plate Gasket
30 Cleaning Door
31 Internal Insulation
32 External Insulation
33 Section Insulation Blanket
39 Cleaning Brush
40 Bag of Screws
42 2" Blanking Plug