IC-SA-1511 (02/2014)
V/LNV Series Manual
iii
3.7 — Safety Shutdown
3-5
3.8 — Startup and Operating
3-6
3.8.1 — Gas Burners
3-6
3.8.2 — Oil Burners
3-7
3.8.3 — Combustion Gas-Oil Burners
3-8
3.8.4 — Fuel Chart Comparison for O
2
- Excess Air - CO
2
3-9
3.9 — Normal Operation
3-10
3.10 — Shutdown
3-10
CHAPTER 4
Adjustments
4-1
4.1 — Overview
4-1
4.2 — Combustion Adjustment on Oil and Gas
4-1
4.2.1 — Stack Temperature
4-1
4.2.2 — Smoke Measurement
4-2
4.2.3 — Test Equipment
4-2
4.2.4 — Gas Adjustments
4-2
4.2.5 — Fuel Oil Adjustments
4-2
4.3 — Electrical Interference Test
4-2
4.3.1 — Gas Fired
4-2
4.3.2 — Oil Fired
4-3
4.4 — Burner Ignition Adjustment
4-3
4.4.1 — Gas Pilot Flame Adjustment
4-3
4.4.2 — Gas Pilot Turndown Test
4-3
4.4.3 — Direct Spark Oil Only (VL) Adjustment (V13-55)
4-4
4.4.4 — Burner Pilot Settings
4-4
4.4.5 — Drawer Assemblies for Firetube Boiler Applications
4-6
4.4.6 — Drawer Assemblies for Watertube/ Cast Iron Boiler Applications
4-9
4.5 — Gas System
4-13
4.5.1 — Gas Pressure
4-13
4.5.2 — Gas Flow
4-13
4.5.3 — Main Gas Pressure Regulator 4-13
4.5.4 — Low Gas Pressure Switch
4-13
4.5.5 — High Gas Pressure Switch
4-14
4.5.6 — Gas Combustion Adjustment
4-14
4.5.7 — On-Off Gas Burner Adjustment
4-14
4.5.8 — Low-High-Off/Low Gas Burner Adjustment
4-15