Справочник Пользователя для Sapphire Audio DV425TR

02/01                                                                                     Page 49                                                                               250-5533

In Canada, this unit is approved from 0 to 4500 

feet above sea level. Installation of this stove at 

altitudes above 4500 feet is subject to field test of 

the individual installation and approval by the local 

authority having jurisdiction.

In the United States, input ratings of this unit are 

based on sea level operation, and shall not be 

changed for operation at elevations up to 2000 feet. 

For operation at elevations above 2000 feet, this 

stove shall be reduced at the rate of 4% for each 

1000 feet above sea level.

Exception:  As permitted by the authority having 

jurisdiction.  

To adjust stove for operation above 2000 feet the 

burner orifice may need to be changed.  The orifice 

is located beneath the logset so it is necessary to 

first remove the logs.  To do so please refer to the 

following  detailed instructions  to achieve optimum 

performance of your stove.

1.  Remove front (if installed), glass, and logs (if 

installed.)

 2.  Remove log/burner pan: First remove screws 

then lift the front of pan vertically and slide pan to 

one side and pull out of firebox. See page 12.

 3.  Remove burner plate.

 4.  Remove main burner orifice using a 5/8" wrench.

 5.  Replace orifice with the proper size as indicated 

in the chart below for your gas type and venting 

installation. 

 6.  Re-install burner plate:  First slide burner tube 

into shutter and over holes.  Secure plate with 

screws.

 7.  Re-install log/burner pan. Slide vertically into the 

back of firebox and then place horizontal onto 

burner plate.  

8.  Install logs, refer to page 14 for correct place-

ment.

9.  Replace glass door and front.

ALTITUDE: