Anderson ANM75 Manual de instrucciones - Página 9

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3. Profile Plate Adjust

Provide an opening in the duct 80mm larger than the external burner dimensions

gap on all 4 sides.

Profile plates are not required for good burner operation, but uniform velocity must

be maintained for the full length of the burner. If velocity is not uniform, profile

plates can be used to correct this condition. Profile plates should be positioned

flush with the firing end of the burner. If necessary, the plates can be located up to

1/2" back from the firing end, but under no circumstances should they be in front

of the burner.

4. Valve train connection

Locate the valve train as close as possible to the burner to make sure gas reach the

burner during the trial for ignition time. Sufficiently size shut off valves in the valve

train. In order to decrease pressure loss in pipe, minimize piping elbows to be used

while pipe union is recommended. Flexible pipe is good optional but pressure lost

must be considered.

5. Flame monitoring

There are two different types of flame sensors:

UV scanners

Each ANM75 Series burner is capable of U.V. flame monitoring. The burner will not

come equipped with a UV scanner. A ½" BSPT connection is provided on each

burner for the connection of UV scanner.

Flame Rod

If the flame rod option was selected when the burner was ordered, the burner will

be delivered with the flame rod already installed on the burner.

10.6 Checklist after installation

To verify the system was properly installed, perform the following checks:

– Be sure there are no leaks on gas lines.

– Be sure all the components for flame monitoring, pressure switch and wiring are

properly installed.

– Be sure all components of the spark ignition system are installed and functioning

properly.

– Be sure the blower rotates in the proper direction. If the rotation is incorrect, have

a qualified electrician rewire the blower to rotate in the proper direction.

– Be sure all valves are installed in the proper location and correctly oriented

relative to the flow direction.

After installation of the burner system components is complete, the following steps

should be followed in order to prepare for adjustment:

– Set the air flow switch so that it drops out at 50% below the maximum pressure of

the combustion air blower.

Anderson Thermal Soluions（Suzhou）Co. ,Ltd.

Anderson Thermal Solutions – ANM75 Burner Operation Manual