Cumberland Stove Works MF3500 User Manual

INSTALLATION AND OPERATION MANUAL
MF3500 Model
Page 22 800-345-6007
CumberlandStoveWorks.com
NORMAL CARE & MAINTENANCE
CLEANING THE GLASS
When the fire is first started, it will produce some smoke.
The smoke might accumulate on the glass surface. Before
the fire gets hot, open the door and wipe the glass surface
off with a damp rag.
If after constant use, the glass might fill with ash deposits.
You must clean the glass after the glass has cooled down.
Do not touch the surface with your hands. Take a damp rag
and wipe the glass clean. If this does not clean the glass
use any non-abrasive liquid spray.
DISPOSAL OF ASHES
Ashes should be placed in a metal container with a
tight fitting lid. The closed container of ashes should
be placed on a noncombustible floor or on the ground,
well away from all combustible materials, pending final
disposal. If the ashes are disposed of by burial in soil
or otherwise locally dispersed, they should be retained
in the closed container until all cinders have been
thoroughly cooled.
REMOVAL OF CERAMIC GLASS
Open the door and lift off of hinges. If the door is tight, tap
gently on the bottom of the door with your hand or rubber
hammer. Lay door down on newspaper with glass clips
facing you. Loosen the screws and take off the glass clips.
Remove the broken glass carefully and discard.
Reverse the above procedure for replacing new glass with
new gasket.
FUEL POT REMAINS
The “clinker” is the solid mass that remains unburned in
the burner pot. It contains the inorganic parts of the fuel
and is safe to use as fertilizer or dispose of in a proper
container.
SOOT AND FLY ASH
The products of combustion will contain small particles of fly
ash. The fly ash and soot will collect in the exhaust venting
system and restrict the flow of flue gasses. Incomplete
combustion, such as occurs during startup, shutdown, or
incorrect operation of the parlor stove will lead to some soot
formation which will collect in the exhaust venting system.
The exhaust venting system should be inspected at least
once per month (during heavy use) to determine if cleaning
is necessary. Corn has a high ash content.
EXHAUST AND CONVECTION AIR FILTER
• Remove air filter and replace regularly
• Clean exhaust vent
Ash Pan Location
CAUTION
DO NOT OPERATE STOVE WITH BROKEN GLASS.
DO NOT SLAM THE DOOR SHUT.
DO NOT STRIKE GLASS.
DO NOT USE ABRASIVE CLEANERS.
DO NOT CLEAN HOT GLASS.
RE P L ACE CE R A M I C G L A S S W I T H FAC TO RY
AUTHORIZED REPLACEMENT PARTS ONLY.
THE CLINKER WILL REMAIN HOT FOR SEVERAL
MINUTES AFTER IT IS PULLED OUT OF THE BURNER
POT.

Cumberland Stove Works MF3500 Specifications

General

Brand	Cumberland Stove Works
Model	MF3500
Category	Stove
Language	English

Summary

Normal Care and Maintenance

Cleaning the Glass

Instructions for cleaning stove glass when cool or hot, using damp rags or non-abrasive spray.

Disposal of Ashes

Safe procedures for storing ashes in a metal container away from combustibles.

Removal of Ceramic Glass

Step-by-step guide for safely removing and replacing the stove's ceramic glass panels.

Fuel Pot Remains

Information on 'clinker' residue, its composition, and potential use as fertilizer.

Soot and Fly Ash

Explains soot formation, impact on venting, inspection frequency, and high-ash fuels.

Exhaust and Convection Air Filter

Guidance on cleaning and regularly replacing air filters and exhaust vents.

Daily Maintenance

Periodic Maintenance

Wear heat-resistant gloves for maintenance. Tap side heat exchangers to dislodge loose fly ash.

Ash Build-up Inspection

Inspect the stove interior for excessive ash, noting fuel differences in ash production.

Weekly Maintenance

Ash Pan Cleaning

Remove and empty the ash pan into a metal container with a tight-fitting lid.

Exhaust System Cleaning

Clean exhaust system weekly or monthly based on fuel ash content; detach pipe if needed.

Seasonal Cleaning

Annual Fuel Cleanout

Clean hopper, firebox, ash pan, and fire pot annually to prevent rust and mold.

Pre-Shutdown Procedure

Run stove on high for six hours in spring to clear systems before shutting down.

Internal Component Cleaning

Clean draft blower, heat exchangers, and lubricate moving parts; use wet/dry vacuum.