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Webster JBEX Series Manuals
Manuals and User Guides for Webster JBEX Series. We have
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Webster JBEX Series manual available for free PDF download: Operation, Maintenance & Installation Manual
Webster JBEX Series Operation, Maintenance & Installation Manual (56 pages)
Forced Draft Burners, High Swirl Combustion Head
Brand:
Webster
| Category:
Burner
| Size: 2.88 MB
Table of Contents
Safety Precautions
2
Table of Contents
3
General
4
Nameplate Information
4
Ratings
4
Product Offering
6
Your Complete Manual
6
Service and Parts
6
Components
8
General
9
Combustion Air
9
Burner Drawer
10
Gas Fuel Components
11
Oil Fuel Components
12
Flue Gas Recirculation (FGR)
13
Fuel-Air-Ratio Controls
14
Electrical Controls
15
Installation
17
General Considerations
17
Refractory Frontplate
22
Burner Mounting
22
Gas Piping
22
General Oil Piping
23
Pressure Atomized Oil System
24
Air Atomized #2 Oil
24
Gas Pilot
24
FGR Duct System
24
Draft and Stacks
26
Electrical System
27
Fuel and Control Systems
28
Gas Systems
28
Gas Pilot
30
Pressure Atomized Oil System
30
Air Atomized #2 Oil
32
Fuel-Air-Ratio Controls
32
Electrical Controls
32
Operating and Modulating Controls
33
Flame Safeguards
33
Preliminary Adjustments
34
Visual Inspection
34
Burner Drawer Checkout
34
Motor Rotation
35
Fuel, FGR and Air Control
35
Fuel Cam Adjustments
37
Air Damper Adjustments
37
Pilot and Scanner Set up
38
Gas System Adjustments
38
Oil System Adjustments
38
Air Proving Switch
39
Operating and Modulating Controls
39
Startup and Operating Adjustments
40
Pre-Start Check List
40
Linkage Adjustments
40
Fuel Cam Adjustments
41
FGR Adjustments
41
Burner Drawer Adjustments
42
Single Fuel Setups
43
Combination Gas and Pressure Atomized Oil
43
Combination Gas and Air Atomized #2 Oil
43
Gas Setup
43
Pressure Atomized Oil Setup
45
Air Atomized #2 Oil Setup
46
Operating Control Adjustments
47
Limit Tests
47
Pilot Test
47
Burner Shutdown
48
Restarting after Extended Shutdown
48
Maintenance
49
General
49
Physical Inspection
49
Fuel-Air-Ratio
49
Gas Fuel Systems
49
Oil Fuel Systems
49
FGR Systems
50
Combustion Air Fan
50
Inspection and Maintenance Schedule
51
Combustion Chart
52
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