Section 4 - Owner Serviceable Items; Firebox Door Cam Loc Adjustment; Firebox Door Seal Rope; Solenoid - Central Boiler Pallet Burner Dual Fuel Owner's Manual

SECTION 4 – OWNER SERVICEABLE ITEMS
NOTE: If any of these items are under warranty,
remember that the warranty covers only the cost
of the replacement part. Labor is not covered.
NOTE: Use only genuine Central Boiler parts
and accessories if it ever becomes necessary to
replace any component on the outdoor furnace.

FIREBOX DOOR CAM LOC ADJUSTMENT

If the firebox door rope has been replace and it is not
sealing properly, the firebox door may need to be adjusted
to close more tightly. When adjusting the firebox door,
make sure it is not adjusted too tightly as damage to the
firebox door, frame or door rope may result.
1. Loosen the adjustment nut (two nuts on the dual
Cam Loc style door) and slide the lock assembly
®
in slightly toward the furnace; then tighten securely
(see Fig. 42). On the dual Cam Loc doors, make sure
to adjust both the top and bottom for equal pressure
when latched.
Fig. 42

FIREBOX DOOR SEAL ROPE

The firebox door seal must be in good condition to
ensure an airtight seal. If replacement is necessary due
to the firebox door seal becoming damaged or brittle,
use the following procedure:
1. Disconnect power to the furnace. Open the firebox
door.
WARNING
Remove all wood, coals and ash from the firebox
and allow the outdoor furnace to thoroughly cool
down before performing maintenance.
2. Using a scraper, remove the firebox door seal rope
and clean any remaining silicone adhesive from the
groove. Any residue left in the groove will interfere
with the new seal.
4. Apply a 1/4" (6 mm) diameter bead of silicone
sealant into the entire firebox door seal groove.
42
5. Starting at the center of the top side of the firebox
door, insert the new door seal rope into the groove,
pressing it firmly into the bead of silicone sealant.
Make sure the firebox door seal rope is not stretched
as it is pressed into the corners. Force the firebox
door seal rope out to fill in the corners as shown in
Fig. 43.
Fig. 43
6. When the seal has been pressed into the groove all
the way around the firebox door, cut the end of the
rope about one inch (2,5 cm) longer than required
and press it tightly against the beginning end of the
rope.
7. Close the firebox door.

SOLENOID

Before replacing the solenoid, check the following
items:
• Check to be sure there is incoming power to the
furnace.
• Check inside the control panel to see if the fuse
has blown. If the fuse is blown, check the draft
opening to be sure the linkage operates freely and
that there are no obstructions to the door; then
replace the fuse.
• To test the solenoid with a multimeter, turn the
Power Disconnect Switch to the OFF position and
refer to Testing Solenoid.
• If solenoid still does not operate, turn the Power
Disconnect Switch to the OFF position and replace
the solenoid (see Replacing Solenoid).

Section 4 - Owner Serviceable Items