User Guide

4
Figure 2: Flame Rollout Switch and Observation
Port Location
do not attempt to place boiler in operation. Contact
a qualied service agency.
3. Flame Rollout Switch See Figure 2. A device
which automatically interrupts boiler operation
when ames or excessive heat are present in the
vestibule. The control is a single use device. If the
control was activated to interrupt boiler operation,
do not attempt to place boiler in operation. Contact
a qualied service agency.
4. Electronic Ignition System - see Figure 1. The
Electronic Ignition (EI) System consists of:
a. a solid state ignition control with integral
ignition module to initiate, monitor and stop
burner operation.
b. a combination gas valve to regulate gas ow to
the main burners.
c. a pilot burner to provide the ignition source for
the main burners.
B. Instructions to place boiler in operation and to turn
off boiler are shown on the Lighting or Operating
Instruction label posted on the inside of the front
removable door. See Figure 3 for front door removal
instructions. The Lighting/Operating Instructions are
also shown in Figures 4 and 5.
Figure 3: Jacket Front Panel Removal
User Maintenance
WARNING
Service on this boiler should be undertaken only by trained and skilled personnel from a qualied service
agency. Inspections should be performed at intervals specied in Installation, Operating and Service
Instructions and this manual. Maintain manuals in a legible condition.
Keep boiler area clear and free of combustible materials, gasoline and other ammable vapors and liquids.
Do not place any obstructions in boiler room that will hinder ow of combustion and ventilation air.
A. General Housekeeping (Continuous).
1. Keep boiler area clear and free of combustible
materials and obstructions to the free ow of
combustion and ventilation air to the boiler.
2. Do not store or use gasoline or other ammable
vapors or liquids in the vicinity of the boiler or any
other appliance.
3. Do not store or use sources of hydrocarbons in the
vicinity of the boiler. Sources of hydrocarbons
include bleaches, cleaners, chemicals, sprays, paint
removers, fabric softeners, cat litter and refrigerants.
B. Inspect Vent System (Monthly). See Figure 6. Follow
instructions TO TURN OFF GAS TO APPLIANCE
(see Figures 4 and 5) and contact a qualied service
agency if any of the following conditions are found:
1. Collapsed vent pipe
2. Disconnected or loose joints
3. Sags in horizontal runs
4. Corrosion or other deterioration
5. Broken or loose supports
6. Blocked vent switch not attached to draft hood.