viii
750-91 (revised 2009)
Model CB-LE Packaged Boiler Manual
4.4 — Flame Loss Sequence 4-5
4.4.1 — No Pilot Flame 4-6
4.4.2 — Pilot But No Main Flame 4-6
4.4.3 — Loss of Flame 4-6
CHAPTER 5 Starting and Operating Instructions 5-1
5.1 — Preparation for Startup: All Fuels 5-1
5.2 — Control Settings: Steam and Hot Water 5-2
5.2.1 — Operating Limit Control 5-2
5.2.2 — High Limit Control 5-2
5.2.3 — Modulating Control 5-3
5.2.4 — Low-Water Cutoff and Pump Control 5-3
5.2.5 — Additional Considerations 5-3
5.3 — Gas Pilot 5-3
5.4 — Atomizing Air 5-4
5.5 — Firing Preparations for No. 2 Oil (Series 100 - 200) 5-5
5.5.1 — Oil Flow 5-5
5.5.2 — Oil Pressure 5-6
5.5.3 — Starting 5-7
5.6 — Firing Preparation for No. 6 Oil (Series 400 - 600) 5-7
5.6.1 — Oil Flow 5-7
5.6.2 — Oil Pressure 5-8
5.6.3 — Oil Temperature 5-8
5.6.4 — Starting 5-9
5.7 — Firing Preparations for Gas (Series 200-400-700) 5-9
5.8 — IFGR Setup 5-11
5.9 — Startup, Operating and Shutdown: All Fuels 5-13
5.9.1 — Operating 5-14
5.9.2 — Shutdown 5-15
5.10 — Control Operational Test and Checks 5-15
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