Section 4 - Owner Serviceable Items; Firebox Door Cam Loc Adjustment; Firebox Door Seal Rope; Light Bulb - Central Boiler CL 4030 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 replaced 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
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in slightly toward the furnace; then tighten securely
(see Fig. 46). On the dual Cam Loc doors, make sure
to adjust both the top and bottom for equal pressure
when latched.
Fig. 46

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.

Section 4 - Owner Serviceable Items

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. 47.
Fig. 47
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.

LIGHT BULB

A 40-watt appliance type bulb is installed in each of the
fixtures on the outdoor furnace. Do not install a bulb in
excess of 60 watts.
1. Disconnect power to the furnace.
2. Remove the two screws securing the clear plastic
lens over the light.
3. Replace the bulb.
4. Ensure that the gasket is aligned correctly; then
install the plastic cover and secure with two screws.

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.
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