Mendota FV44i, Инструкция по установке и эксплуатации

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NATURAL GAS TO LP GAS CONVERSION – PILOT INSTRUCTIONS
NATURAL GAS TO LP GAS CONVERSION – MAIN ORIFICE SPECIFIC INSTRUCTIONS
Changing the main orifice requires the following tools:
9/16” Open-Ended Wrench
1/2” Deep Well Socket
Remove the 3/8
” nuts as shown in the detailed drawing below.
Slide the burners to the right, to disengage both burner venturi tubes from the air boxes. The LP Main Orific-
es included in the LP Conversion Kit are #54 for rear and #56 for the front burner. Verify proper sizing with
drill bits.
Replace the Front and Rear Orifices using the 1/2 “ deep well socket.
Reinstall the burners and venturi tubes into the air boxes. Replace the 3/8
” nuts and tighten completely.
Note: Use these instructions to convert this unit to High Altitude Specification for the Main Orifices.
3/8” NUTS (TWO EA. END OF BURNERS)
A selectable sliding pilot orifice (LP or Nat) is located beneath the pilot hood base. By loosening the pilot hood
base with 7/16” open ended wrench, the orifice may be slid into the LP or NAT position as shown:
Note: Sliding orifice is marked
“Nat on one end and LP on the
other.
Once LP or NAT gas is selected, retighten the pilot base. Do not over tighten
NAT Gas
Sliding Orifice Position
LP Gas
Sliding Orifice Position
Main Orifices located below burners