4
TABLE OF CONTENTS
I. General Information ................................... 5
II. Pre-Installation .........................................10
III. Installation Instructions ........................... 12
IV. Electrical ...................................................24
V. System Start-Up ....................................... 30
VI. Operating ..................................................37
VII. Maintenance & Service Instructions. .... 42
VIII. Boiler Cleaning ........................................45
IX. Trouble Shooting ..................................... 48
X. Repair Parts .............................................51
XI. Burner Specifications
.............................58
Appendix A - Low Water Cut-Off ..........60
WARNING
This boiler contains very hot water under 12 - 15 PSI pressure. DO NOT
unscrew any pipe fittings nor
attempt to disconnect any components of this boiler without positively assuring the water is cool and has
no pressure. Always wear protective clothing and equipment when installing, starting up or servicing this
boiler to prevent scald injuries. DO NOT rely on the pressure and temperature gauges to determine the
temperature and pressure of the boiler. This boiler contains components which become very hot when
the boiler is operating. DO NOT touch any components unless they are cool.
High water temperatures increase the risk of scalding injury. If this boiler is equipped with a tankless
heater for domestic water supply, a flow regulator and automatic mixing valve must be installed properly
in tankless heater piping. Refer to Section III "Installation Instructions" for additional details.
This boiler needs fresh air for safe operation and must be installed so there are provisions for adequate
combustion and ventilation air.
This boiler must be connected to an approved chimney or vent system in good condition. Serious
property damage could result if the boiler is connected to a dirty or inadequate chimney or vent system.
The interior of the chimney flue must be inspected and cleaned before the start of the heating season for
any obstructions. A clean and unobstructed chimney flue is necessary to allow noxious fumes that could
cause injury or loss of life to vent safely and will contribute toward maintaining the boiler's efficiency.
DO NOT operate boiler with the absence of an approved vent system.
This boiler is supplied with controls which may cause the boiler to shut down and not re-start without
service. If damage due to frozen pipes is a possibility, the heating system should not be left unattended in
cold weather; or appropriate safeguards and alarms should be installed on the heating system to prevent
damage if the boiler is inoperative.
This boiler is designed to burn No. 2 fuel oil only. DO NOT use gasoline, crankcase drainings, or any
oil containing gasoline. Never burn garbage or paper in this boiler. DO NOT convert to any solid fuel
(i.e. wood, coal). DO NOT
convert to any gaseous fuel (i.e. natural gas, LP). All flammable debris, rags,
paper, wood scraps, etc., should be kept clear of the boiler at all times. Keep the boiler area clean and
free of fire hazards.
All boilers equipped with burner swing door have a potential hazard which if ignored can cause severe
property damage, personal injury or loss of life. Before opening swing door, turn off service switch to
boiler to prevent accidental firing of burner outside the combustion chamber. Be sure to tighten swing
door fastener completely when service is completed.
Содержание CL3-105
Страница 18: ...18 III Installation Instructions continued Figure 12 Recommended Boiler Piping for Gravity Return Steam Boiler ...
Страница 33: ...33 Figure 26 L1 and V1 Head Electrode Positioning and Gun Setting Beckett AFG V system start up continued ...
Страница 46: ...46 Figure 31 Cleaning of Boiler Flueways VIII Boiler Cleaning continued ...
Страница 52: ...52 X Repair Parts continued Bare Boiler Assembly Exploded View ...
Страница 57: ...57 Beckett AFG Burner X Repair Parts continued ...
Страница 63: ...63 SERVICE RECORD DATE SERVICE PERFORMED ...
Страница 64: ...64 ...