Table Of Contents
PARTS WARRANTY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
SERVICE POLICY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
BOILER ROOM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
VENTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
JACKET ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
BURNER MOUNTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
BOILER CONNECTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
FUEL CONNECTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
CLEANING AND FILLING A NEW STEAM BOILER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
OPERATING THE BOILER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
STARTING THE BOILER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
STOPPING THE BOILER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
BURNER START UP AND TEST INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
CONTROL DESCRIPTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Daily Boiler Check & Maintenance List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Monthly Boiler Check & Maintenance List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Semiannual Boiler Check & Maintenance List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Annual Boiler Check & Maintenance List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
WATER TREATMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27
APPENDICES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30
Recirculation; Twin Units and Tank Systems
Specifications and Data - L Series; WL Series; CWH Series
Replacement Parts List for L, WL & CWH Series Boilers
Burks Turbine Pumps - Impeller Adjustment Instructions
Piping Layout Dwgs. PL-100, PL-101, PL-099, PL-102
Corning Tubular Gage Glasses, Red Line - Use, Care and Installation
Warrick Probe Series 26 Controls
Warrick Probe Assembly - Replacement Parts
Safety Valve Piping, Typical
McDonnell & Miller Installation & Maintenance Instructions (one or more):
MM-201(B) Series 767 Low Water Cut-Offs for Steam Boilers
MM-213(C) Series 750 Probe Type Low Water Cut-Offs with Remote Sensors
MM-231 Series 42 Low Water Cut-Off/Pump Controller
MM-316 Series 247-2 Combination Mechanical Water Feeder/Low Water Cut-Off
Pressure Control Bulletin (steam units only)
Honeywell Aquastat Controllers L4006 IOM Bulletin
Summary of Contents for CWH series
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