IBC Technologies Inc.
1-844-432-8422
|
www.ibcboiler.com
120-388E1
-
April 24, 2024
- Released Document
5 of 6
Removing the burner from the heat exchanger lid
1. Mark the refractory, with a permanent marker or equivalent, so that it lines up with the same mark
made earlier between the lid and heat exchanger.
2. Carefully remove the refractory and place in a clean dry area. (See warning above regarding the
refractory).
3. Gradually loosen and remove the 3 screws securing the burner to the heat exchanger lid, with a #2
Phillips screwdriver.
4. Remove the burner (I).
5. Remove and discard the old burner gasket (G).
Note
SL 20-115 G1 only
If present, remove the attached intake port from the underside of
the heat exchanger lid.
Remove the two set-screws from the fan coupler, and discard.
This part not required for the new burner.
SL 20-115 G1
Intake Port
Burner installation
Attaching the burner to the heat exchanger lid
1. Place the heat exchanger lid on a flat surface.
2. Position the burner gasket on the lid, aligning it with the screw holes.
3. Install the new burner in place:
a. Use the three M4 x 6 mm screws to secure the burner and gasket onto the new heat exchanger
lid.
b. Tighten the screws gradually by hand, plus an additional one-eighth (⅛) turn in a cross pattern.
Do not over-tighten.
4. Inspect the refractory for cracks, degradation and flatness. If in doubt, replace with a new one. (See
warning above regarding the refractory).
5. Carefully insert the refractory into the heat exchanger combustion chamber, using the alignment marks
for proper positioning.
6. Ensure that the orange heat exchanger lid gasket is in good condition, flat, and free of debris.