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PBY70
Unigas PBY70 Manuals
Manuals and User Guides for Unigas PBY70. We have
1
Unigas PBY70 manual available for free PDF download: Manual Of Installation - Use - Maintenance
Unigas PBY70 Manual Of Installation - Use - Maintenance (44 pages)
Double-stage Heavy oil Burners
Brand:
Unigas
| Category:
Burner
| Size: 2.57 MB
Table of Contents
Table of Contents
2
Warnings
3
Part I: Installation
5
Burner Model Identification
5
Technical Specifications
5
Performance Curves
6
Overall Dimensions
7
Installing the Burner
8
Packing
8
Handling the Burner
8
Fitting the Burner to the Boiler
8
Electrical Connections
10
Fan Motor and Pump Motor Direction
10
Connecting the Oil Heating Resistors
11
Reccomendations to Design Heavy Oil Feeding Plant
11
Pipe Heating System
11
Inlet Minimum Pressure of the Pump (both for Supplying System and Burner)
11
Pump Operating Maximum Pressure (both for the Supplying System and Burner)
11
Adjusting the Supplying Oil Ring
11
Burner Adjustments
12
Hydraulic Diagrams
16
Ignitor Burner Assembly
20
Heavy Oil Pumps
21
Suntec TV Pressure Governor
21
Connecting the Oil Flexible Hoses to the Burner
22
Connecting the Compressed Air Hoses
22
Adjusting Air and Fuel Rate
24
Oil Thermostat Adjustment
24
Adjusting the Ignitor Gas Flow Rate: Gas Valve Brahma EG12*R and Pressure Governor
24
Adjustments - Brief Description
25
Oil Flow Rate Settings
25
Calibration of Air Pressure Switch
28
EVL Air Valve for Gun Cleaning
28
Part II: Operation
29
Operation
29
Part III: Maintenance
31
Routine Maintenance
31
Maintenance of the Gas Governor with Filter (Ignitor Gas Train)
31
Removing the Combustion Head
32
Removing the Oil Gun, Replacing/Adjusting the Nozzle and the Ignition Electrode
32
Checking the Detection Current
33
Cleaning and Replacing the Detection Photoresistor
33
Seasonal Stop
33
Burner Disposal
33
Troubleshooting
34
Spare Parts
35
Burner Exploded View
36
Electrical Wiring Diagrams
38
Appendix
39
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