Operating Instructions and Installation Instructions

LR, LRK, LR-NT, LRK-NT 21 - 32
We reserve the right to make changes to dimensions and construction 1 edition 30.10.2007
© Copyright YGNIS AG CH-Ruswil
Table of Contents
1.
Precautions 2
2. Description 3
2.1. General information 3
2.2. Conformity and certificates 4
3. Scope of supply 4
4. Technical data 5
4.1. Main data / operating conditions 5
4.2. Minimum operating pressure 5
4.3. Required water quality 5
4.4. Dimensions 6
4.5. Dimensions of custom made models 8
4.6. Technical data 10
4.7. Additional data for Pyronox LRK and LRK-NT 22
4.8. Correction values for different operating conditions 28
5. Boiler control panel 31
5.1. Description 31
5.2. Basic equipment 31
5.3. Optional features 31
5.4. Governor types 31
5.5. Cable sets 31
6. Installation guide 32
6.1. Boiler room and boiler room ventilation 32
6.2. Planning dimensions 32
6.3. Hydraulic connection 34
6.4. Electrical installation 35
6.5. Turbulators 35
6.6. Boiler control panel and casing assembly 36
6.7. Connecting the burner and ARF-blower 36
6.8. Flue gas system 38
7. Operating conditions 39
7.1. Fuels 39
7.2. Combustion air 39
7.3. Filling the installation and water quality 39
7.4. Protection against corrosion 39
7.5. Requirements for operation 39
8. Operation 40
8.1. Commission 40
8.2. Decommission 40
8.3. First steps to take in case of failure 41
9. Maintenance 42
9.1. Periodical checks and maintenance operations 42
9.2. Boiler cleaning 42
9.3. Burner maintenance 42
10. Spare parts 43
10.1. Pyronox LR 21-26 43
10.2. Pyronox LRK 21-26 44
10.3. Pyronox LR 27-32 45
10.4. Pyronox LRK 27-32 46