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Viessmann KOB PYROTEC manual available for free PDF download: Technical Manual
Viessmann KOB PYROTEC Technical Manual (88 pages)
Grate combustion 390 to 1250 kW, Fully automatic wood boiler, for the combustion of woodchips, pellets, shavings and mixed wood
Brand:
Viessmann
| Category:
Boiler
| Size: 4 MB
Table of Contents
Table of Contents
2
Principles of Wood Combustion
5
Principles of Pellet Combustion for Generating Heat
5
What Are Wood Pellets
5
Fuel Requirements
5
Forms of Delivery
5
Principles of Woodchip Combustion for Generating Heat
5
What Are Woodchips
5
Minimum Wood Fuel Requirements
6
Content
6
Non-Wood Biomass Fuels
6
Wood Fuel Regulations and Standards
6
PYROTEC 2. 1 Product Description
7
Benefits at a Glance
7
Delivered Condition
7
Specification
8
2 1 Product Description
7
Control Unit 3. 1 Specification for Pyrocontrol
13
Functions
13
Operation
13
Standard Delivery
14
Accessories for Pyrocontrol
15
External Drive Control
15
Control of External Drive with Light Barrier
15
Accessories for Pyrocontrol Output Management
16
Cylinder Management 5 Sensors (QM)
16
External Requirement On/Off
16
Operating Message Zero Volt
16
Output Signals 0-10 V
16
Requirement, Additional Heat Source KP0
16
Requirement, Additional Heat Source KP1
17
Accessories for Pyrocontrol Remote Transfer
18
Fault Message Device, Analogue with Battery
18
Export of Operating Data
18
Visualisation, Externally Via Modem (Connected with Cable)
18
Visualisation, Internal
18
Data Line to Internal Visualisation
18
Mastercontrol for Two-Boiler Systems
19
Information on the Mastercontrol
19
Accessories for Mastercontrol
21
Heat Meter Signal
21
Requirement, Additional Heat Source KP0
21
Requirement, Additional Heat Source KP1
21
Fault Message Device, Analogue with Battery
22
Export of Operating Data
22
Heating Water Buffer Cylinder 4. 1 Specification, Buffer Cylinder
23
Installation Accessories 5. 1 Boiler Accessories
24
Flue Gas Recirculation
24
Insulation, Flue Gas Recirculation Line
24
Displacer Rods
24
Automatic Ignition System
24
Boiler Safety Equipment
25
Thermally Activated Safety Valve 100 °C
25
Thermally Activated Safety Valve 50-120 °C
25
Thermally Activated Extinguishing Valve ½", 50-90 °C
25
Supply Screw Conveyor Two-Level
25
Accessories, Heat Distribution
26
Motor Three-Way Valve
26
Pumps
26
Accessories, Flue System
27
Flue Gas Dust Extractor 240/800
27
Accessories, Cleaning Pneumatic
29
Price Reduction Net Compressed Air on Site
30
Accessories, Ash Removal
31
External Container
31
Extension of Ascending Screw Conveyor
32
Extension of Combustion Chamber Screw Conveyor
33
Design Information 6. 1 System Design
33
Selection of Rated Output
33
Flow Temperatures
33
Safety Temperatures
33
Delivery
33
Handling
33
Installation
34
Requirements for Boiler Room
34
Requirements of Sample Combustion Order
35
Combustion Air Supply
35
Minimum Clearances
36
Water Connection
36
Heating Connections
36
Boiler Circuit and Shunt Pumps
37
Safety Equipment to DIN en 12828
37
System Examples
37
Electrical Installation
39
Positioning of the Programming Module and Control Panel
39
Safety Equipment
39
Expansion
39
Extinguishing Facilities
39
Extinguishing Water Container
40
Extinguishing Facility with Cold Water Supply
40
Back Burning Protection, Boiler System
40
Prevention of Combustion Chamber Overfilling
41
Reignition Protection
41
Back Burning Protection, Fuel Supply (RSE)
41
Shut-Off Gate Valve
41
Rotary Lock Valve
41
Dual Rotary Lock Valve with Pressure Compensation
41
Low Water Indicator
41
Maximum Pressure Limiter
41
Minimum Pressure Limiter
42
Safety Valve
42
Expansion Vessel
42
Fire Protection
42
Fire Protection, Fuel Store
42
Commissioning
42
Fuel for Commissioning
42
Filling the Heating System
42
Fuel
43
Suitable Fuels
43
Fuel Discharge by Means of Screw Conveyor
43
Discharge Conveyor, Pellet, D = 120 MM
43
Drive, Discharge Conveyor, Pellets
44
Fuel Discharge by Means of Agitators
45
Spring Core Discharge AF
45
Discharge Screw AF to Spring Core Discharge
47
Horizontal Discharge AH
47
Discharge Screw AH for Horizontal Discharge
50
Protective Panel AH for Bunker
50
Cover Panel AH for Pellets
50
Fuel Discharge by Means of Funnel Discharge
51
Additional Outlet Flange
52
Funnel, Large
52
Fuel Discharge by Means of a Push Floor (Sizing)
52
Number and Length of the Pushrods with a Maximum Dumping Height
52
Specification for the Pushrod Drives
53
Forces on the Building
53
Slot Discharge, for Pulling
54
Centre Discharge
55
Slot Discharge with Fill Function
57
Fuel Discharge by Means of Push Floor (Accessory)
59
Pushrod Drive, Individual
59
Weld Base, Pushrod Drive, Individual
59
Pushrod Drive, Twin
59
Weld Base, Pushrod Drive, Twin
59
Weld Base, Bunker
59
Pushrod
60
Hydraulic Drive, as Individual
60
Hydraulic Drive, as Twin
61
Push Floor Screw Conveyor D = 190 MM
61
Push Floor Screw Conveyor D = 250 MM
61
Drive, Push Floor Screw Conveyor, Standard
62
Drive, Push Floor Screw Conveyor, Higher-Power
62
Cover, Push Floor Screw Conveyor
62
Charging the Boiler with Fuel
62
Trough Screw Conveyor
62
Drive, Trough Screw Conveyor, Standard
63
Pipe Screw Conveyor
63
Drive, Pipe Screw Conveyor, Pellets
65
Drive, Pipe Screw Conveyor, Standard
66
Drive, Pipe Screw Conveyor, High-Power
66
Fuel Storage in On-Site Pellet Store (Sizing)
66
Sizing the Pellet Storage Room
66
Pellet Storage Room Design and Required System Components
67
Additional Safety Instructions for Pellet Stores
68
Protective Boards with Z Profiles
68
Fill Connector and Return Air Connector
68
Fuel Storage in On-Site Pellet Store (Accessories)
71
Deflector 1.42 X 1.25 M
71
Blast Pipe, Straight
71
Blast Pipe with 45° Bend
71
Extension, Blast Pipe, Straight
72
Bend for Blow Line
72
Fuel Storage in On-Site Bunker (Accessories)
72
Silo Cover, Manual FDM 2.9/1.3 M
72
Bunker Cover Hydraulic FDH
73
Fall Protection Grille 120 for FDH
75
Fall Protection Grille 200 for FDH
75
Bunker Cover, Movable FDB
75
Fall Protection Grille, 120 for FDB
77
Fall Protection Grille, 200 for FDB
77
Shaker Motor for Fall Protection Grille
77
Hydraulic Drive, Bunker Charging Cover, ASH
77
Cover Drives for Hydraulic Drive, ASH
78
Silo Filling Screw Conveyor FS 300
78
Drive, Silo Filling Screw Conveyor
78
Back Burning Protection
79
Rotary Lock Valve
79
Downpipe L = 1.0 M
80
Shut-Off Gate Valve MA 220
80
Special Adaptor
80
Connection on the Flue Gas Side
81
Chimney
81
Flue Pipe
81
7 1 Sizing the Expansion Vessel
82
Sound Insulation
82
Braces
82
Appendix 7. 1 Sizing the Expansion Vessel
82
Selection Example
82
Electrical Installation
83
General Information Regarding Low Pressure Hot Water Boilers with Safety Temperatures of up to 110 ºC
83
Operating Instructions
83
Pipe Connections
83
Checks as Part of the Building Regulations Approval Process
84
Flue System
84
7. Appendix
85
Keyword Index
85
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