Potterton NXR3, Инструкция по установке, эксплуатации и обслуживанию, Страница: 2 / 40

INDEX
Section 1 Page
Fig. 1 - General Data & Dimensions 1
Table 1 - Boiler Dimensions 1
Table 2 - Combustion Chamber Data 1
Table 3 - Technical Data 2
- Explanatory Notes 3
- Clearances 4
Fig. 2 - Boiler Clearances 4
Fig. 3 - Boiler Footprint/Base Details 4
Section 2
- General Information 5
- Standard Supply 5
- Controls 5
- Optional Extras 5
- Shipping / Packaging 5
- Installation Standards 6
- Boiler Siting & Base 6
Section 3
- Ventilation 7
- Flues (General) 7
- Water Circulation Systems 7
- Boiler Protection 8
- System Water Quality 8
Section 4
- Boiler Erection 9
- Risk Assessment 9
- Manual Handling 9
- Personal Protective Equipment 9
- Confined Spaces 9
- Electrical Safety 9
- Packaging Details 9
- Preparation 9
- C.O.S.H.H 10
- Erection Checklist 10
- Boiler Erection 11
Fig. 4 - Section Assembly 11
Fig. 5 - Section Orientation 12
- Pulling Up Bars 12
Fig. 6 - Boiler Fittings Assembly 13
- Fittings Assembly 14
Fig. 7 - Baffles Assembly 14
Fig. 8 - Door Hinge Guide Assembly 14
- Insulation & Casing Assembly 15
Fig. 9 - Insulation Position 15
Fig. 10 - Casing Support Frame 15
- Casing Assembly 16
Fig. 11 - Casing Side Panel Assembly 16
Fig. 12 - Front Casing Assembly 16
Fig. 13 - Casing Assembly 17
Fig. 14 - Control Panel Configuration 18
Fig. 15 - Control Panel Operation 18
Fig. 16 - Cable/Capillary Tube Routing 20
Page
Fig. 17 - Fitting Thermometer into Flue 20
- Fitting the Burner 20
- Connections 21
- Single Phase Installation 21
Fig. 18 - Boiler & Burner Power Supply 21
Fig. 18A - Boiler & Burner Single Phase
Supply 21
- Three Phase Installation 21
- Volt Free Contacts 21
- Connecting the Gas Supply 21
- Connecting the Oil Supply 22
- Connecting the Water System 22
Section 5
- Commissioning Check List 23
- Contravention of Regulations 23
- Boiler Commissioning 23
- Safety Requirements 24
- Emergency Instructions 24
- Pre-Commissioning Dry Run 24
- Soundness Testing 24
- Commissioning Live Run 24
- Additional Checks 25
- Fault Finding 25
- Overheat Operation 25
- Burner Lockout 25
- Boiler Maintenance 26
- Cleaning Flue Surfaces 26
- Natural Gas/LPG Fired Boilers 26
- Class ‘D’ & ‘C2’ Fired Boilers 26
- Sludge Gas 26
- Boiler Ancillaries 26
- Boiler Controls 26
- Safety Interlocks 26
Section 6
Fig. 19 - Boiler Wiring Diagram 27
- Wiring Diagram – Legend 28
Fig. 20 - Pump Overrun Pipe Thermostat 28
Section 7
- NXR3 Boiler Parts List 29
Fig. 21 - Boiler Components 30
Fig. 22 - Casing Components 32
Fig. 23 - Instrument Panel Components 34