Maintenance; Firebox Cleaning And Inspection; Cleaning Procedure; Care Of Cast Iron - Vermont Castings 0003380 Installation And Operating Instructions Manual

Radiance Vent-Free Gas Heater
®
The following procedures will help ensure that your heater
continues to perform safely and efficiently.

Firebox Cleaning and Inspection

Cleanliness is critical to correct operation of the heater.
The log set, burner, valve controls and air circulation
areas must all be kept free of dust and unobstructed by
debris. Inspect these areas before each use and clean
whenever accumulation is evident. Follow the simple
procedure outlined below.
Frequent cleaning may be necessary in living environments
subject to excessive carpet lint or pet hair. For example, if
you live with a dog that sheds continuously, you will need to
inspect the burner area frequently and clean it as often as
the accumulation requires. In extreme conditions, it may
be necessary to clean the burner and log set monthly
or bi-weekly.
This appliance should be inspected and thoroughly
cleaned annually by a qualified gas technician.

Cleaning Procedure

1. Turn the burner OFF and let the heater cool completely
before cleaning.
2. Lift the Front plate up and then swing the bottom out to
disengage it from the heater shell. (Page 8, Fig. 4)
3. Remove the screen by lifting up and away from the unit.
Or, if so equipped, remove the glass panel by releasing
the two upper retainer latches. Lift the panel up and off
of the firebox frame. (Fig. 28)
4. Carefully inspect the log set for damage. Contact your
local dealer if any damage is evident. DO NOT OPERATE
THE HEATER WITH A DAMAGED OR LOOSE LOG SET.
Use a soft-bristled brush vacuum cleaner attachment to
remove dust or debris from the log set, pilot and burner.
Use care as the log set is fragile.
5. Inspect the catalytic combustor at the top of the firebox.
Replace the combustor if any damage or deterioration is
evident.
6. Replace the screen or glass panel and the front plate.
DO NOT OPERATE THE HEATER WITH THE SCREEN
/ GLASS PANEL OR FRONT PLATE REMOVED.
19

Maintenance

Fig. 28 - Remove the screen or glass panel.

Care of Cast Iron

An occasional dusting with a dry rag will help keep the painted
surfaces looking new. Use high-temperature stove paints,
available through your local dealer, to touch-up areas as
needed. Clean areas to be painted with a wire brush and be
sure to cover the log set, burner and valve assembly. Apply
the paint sparingly; two light coats of paint will give better
results than a single heavy coat.
Porcelain enamel surfaces should be cleaned with a
soft, damp cloth. Do not use abrasive cleaning agents. If
necessary, use only a cleaning agent formulated specifically
for use on porcelain enamel surfaces.
Turn the burner Pilot OFF before applying paint. NEVER
paint pilot or around pilot area.
Dust and debris accumulation can result in poor
performance. Inspect the Valve compartment, burner parts
and log set frequently and Clean these parts monthly or
as often as accumulation warrants.
Glass Latch
ST675
RUVSOD
screen/glass removal
7/01
!
WARNING
!
WARNING
Screen Hooks
30005056