CleaverBrooks CBLE - Page 10

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750-91 (revised 2009)
Model CB-LE Packaged Boiler Manual
6.18 — Low-Gas Pressure Switch 6-21
6.19 — High-Gas Pressure Switch 6-21
6.20 — Fuel Oil Pressure and Temperature: General 6-22
6.21 — Fuel Oil Combustion Adjustment 6-23
6.21.1 — Standard Burner Low-Fire Adjustment: Heavy Oil 6-25
6.21.2 — High Turndown Burner Low-Fire Adjustment: Light Oil 6-25
6.22 — Burner Drawer Adjustment 6-25
6.23 — Oil Drawer Switch 6-26
6.24 — Low Oil Temperature Switch 6-27
6.25 — High Oil Temperature Switch (Optional) 6-27
6.26 — Low Oil Pressure Switch (Optional) 6-27
6.27 — Electric Oil Heater Thermostat (400 and 600 Series: Steam) 6-27
6.28 — Steam Oil Heater Thermostat: No. 6 Oil (400 and 600 Series: Steam) 6-28
6.29 — Hot Water Oil Heater Thermostat (400 and 600 Series) 6-28
6.30 — Steam Heater Pressure Regulator (400 and 600 Series: Steam) 6-28
CHAPTER 7
Troubleshooting 7-1
7.1 — Overview 7-1
CHAPTER 8
Inspection and Maintenance 8-1
8.1 — Overview 8-1
8.1.1 — Periodic Inspection 8-2
8.2 — Fireside Cleaning 8-2