Replacing The Burner - IBC SL Series Installation & Operating Manual

7.3.3 Replacing the burner

Warning
The IBC heat exchanger has a small amount of combustion chamber insulation
(refractory), which contains ceramic fibers.
When exposed to extremely high temperatures, the ceramic fibers that contain crystalline
silica can be converted into cristobalite, classified as a possible human carcinogen.
Avoid disturbing or damaging the refractory. If damage occurs, contact the factory for
directions.
Avoid breathing and contact with skin and eyes and follow these precautions:
1. For conditions of frequent use or heavy exposure, respirator protection is required.
Refer to the "NIOSH Guide to the Selection and Use of Particulate Respirators
Certified under 42 CFR 84" for selection and use of respirators certified by NIOSH.
For the most current information, NIOSH can be contacted at 1-800-356-4676 or on
the web at www.cdc.gov/niosh.
2. Wear long sleeved, loose fitting clothing, gloves and eyes protection.
3. Assure adequate ventilation.
4. Wash with soap and water after contact.
5. Wash potentially contaminated clothes separately from other laundry and rinse
washing machine thoroughly.
6. Discard used insulation in an air tight plastic bag.
NIOSH stated first aid:
Eye contact - Irrigate and wash immediately.
Breathing - Provide fresh air.
Replacing the burner on the SL 26-260 G3
For reference, see Figure 41
To remove the burner:
1. Turn off the electric power and gas supply to the boiler.
2. Ensure that the boiler cools down to the surrounding temperature. Do not drain the boiler
unless freezing conditions are expected during this procedure.
3. Remove the cabinet door, and then remove the top cover/lid.
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7.3.3 Replacing the burner