2. Prepare Site • Assemble Burner • Mount Burner
(continued)
Combustion/ventilation air checklist
:
Verify that openings are unobstructed.
:
Verify that appliance space and air source spaces are free of:
• Gasoline or other flammable liquids or vapors.
• Combustible materials.
• Air contaminants and chemicals, such as laundry products, paint,
thinner, varnish, etc.
:
Confirm with the building owner that the area will be kept free of these
materials at all times and that air openings will be kept unobstructed.
Inspect burner and components
• Check the air tube length. Verify the usable length of the tube UTL will
be long enough (see Figure 1).
• Visually inspect all burner components and wiring.
• Verify that wiring is intact and leads are securely connected.
• Verify that all burner components are in good condition.
Do not install or operate the burner if any component is dam-
aged or if burner does not comply with the specifications of
Table 1, page 4, and other guidelines of this manual and the
appliance manual.
Welded-flange burners
1. Verify the bolt pattern on the appliance chamber matches the flange
pattern.
2. Verify the insertion depth (UTL) matches the depth of the appliance
opening (so the end of the air tube is flush with, or slightly short of, the
inside surface of the combustion chamber) (see Figure 1).
Figure 1 Airtube insertion depth
It is the installer’s responsibility to verify correct
nozzle is installed and properly tightened.
NOTICE – EZ-66 burners firing above 2.25 GPH
1. EZ-66 burners are shipped with the blank air shutter (behind fuel pump)
installed. This shutter is suitable only for firing rates up to 2.25 GPH.
2. For firing rates over 2.25 GPH, obtain an open type air shutter from
your Carlin dealer. Remove the blank shutter and replace with the open
shutter.
3. The optional open air shutter is suitable for firing rates from 1.50 to
3.00 GPH.
4. To change air shutters, remove the burner fuel pump. (The fuel pump
holds the shutter in place.) Install the correct shutter and replace the
fuel pump.
MN66-3P 090721
– 5 –
Carlin Select EZ-66 Oil/Bio Fuel Burner Instruction Manual
