Lodge Manufacturing GMD1-80N ユーザーズマニュアル

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All installations and services must be performed by qualified service personnel.
 
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IX.  USER INFORMATION SECTION 
 
A. WARNINGS AND CAUTIONS: 
   
  
If you suspect there is a problem with the furnace, pertaining to the 
venting system or any other related problem, immediately contact a qualified 
service agency.  If a service agency is not available, contact your fuel 
supplier.
 
  
  
Personal injury or property damage could result from major repair 
or service of this furnace by anyone other than a qualified contractor.  The 
user should only perform the routine maintenance described in the user 
section of this manual.
 
   
The area around the furnace should be kept free and clear of 
combustible materials, especially papers and rags. 
 
Do not block or obstruct air openings on the furnace casing.  Do not 
block or obstruct air openings communicating within the area in which the 
furnace is installed. 
   
Do not allow the outside air intake to be blocked or obstructed by 
vegetation, ice, snow, or any other materials. 
   
  
Do not use this furnace if any part has been underwater.  
Immediately call a qualified service agency to inspect the furnace and to 
replace any part of the electrical or control system, which has been 
underwater. 
   
  
Should overheating occur or the fuel supply fail to shut off, shut off 
the manual fuel supply valve to the furnace before shutting off the electrical 
supply.