Potterton Isis HE, Installation, Operation & Maintenance Manual

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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
- Technical Data 3
Fig 2 - Base Details 4
- Clearances/ Burner Information 4
Fig 3 - Boiler Water Connections (6-7 Sect) 5
Fig.4 - Boiler Water Connections (8-15 Sect) 5
SECTION 2
- General Information 6
- Installation 7
- Boiler Siting and Base 7
SECTION 3
- Ventilation 8
- Flue 8
- Flue Size Considerations 8
- Water Circulation Systems 8
- Boiler Protection 9
- System Water Quality 9
SECTION 4
- Boiler Erection 10
- Risk Assessment 10
- C.O.S.H.H. 11
- Erection/Assembly Check List 11
- Waterway Sealing 12
- Erection Procedure 12
Table 4 - Section Build Data/Boiler Sealant
Details 13
Fig.5 - Waterway Sealing Details 13
- Checking For Leaks 14
- Boiler Dismantling 15
- Fitting the Casing 15
Fig.7 - Boiler Insulation 15
Fig.8 - Fitting Locknuts to Studs 15
Fig.9 - Front Panel Fixing 15
Fig.10 - Door Fixing 16
Fig.11 - Door Micro Switch 16
Fig.12 - Firing Door Casing & Insulation 16
Fig.13 - Control Panel 17
Fig.14 - Rear Casing 17
Fig.15 - Boiler Side Rails 17
Fig.16 - Boiler Side Panel Fixing 17
Fig.17 - Side/Front Panel Fixing 18
- Fitting the Inserts 18
- Insert Removal 18
- Boiler Tool Storage 18
- Cafco Blaze Preparation 19
Table 5 - Insert Dimensions 19
Fig.18 - Insert Position 19
SECTION 5 Page
- Boiler Maintenance 20
- Cleaning of Flue Surfaces 20
- Class ‘D’ Fuel Oil 20
- Classes ‘E’ and ‘F’ Fuel Oils and 20
Sludge Gas
- Boiler Ancillaries
20
- Boiler Controls 21
- Commissioning 21
- Additional Checks 22
- Combustion Analysis (NG) 22
- Burner Fan Rotation 22
- Fault Finding 22
- Overheat Operation 22
- Burner Lockout 22
SECTION 6
Fig.20 - Control Panel Wiring 23
Fig.21 - Pump Overrun Using Changeover 24
Pipe Thermostat
Fig.22 - Volt Free Connections 24
SECTION 7
- Casing Pack Details/Part Nos. 25-
29