Eclipse Winnox WX Series Guia de Instalação descarregar pdf (Página 17)

Eclipse Winnox Burner, WX Series, V2, Installation Guide 111, 2/26/2010

Ŷ Do not attempt to remove the rear cover by

removing the inner circle bolts \. Internal burner

parts will be damaged.

e. Remove bolts ].

f. Remove the rear cover / nozzle assembly Z from the

burner housing [.

g. To reassemble, follow this sequence in the reverse

order.

NOTE:

The combustor can be inspected only by removing

the burner from the chamber wall or entering the chamber.

Figure 5.2 Nozzle Inspection

Recommended Spare Parts

To make sure that the downtime of the system is as short

as possible in case of a failure, you should keep a stock of

spare parts. Please refer to the Eclipse Product

Information Center (EPIC) for a full listing of spare parts:

http://www.eclipsenet.com/products

Troubleshooting

CAUTION

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Problem Possible Cause Solution

Start-up sequence runs but

burner does not light.

No ignition. There is no power to the ignition

transformer.

Restore the power to the ignition

transformer.

No ignition. Open circuit between the

ignition transformer and the igniter.

Repair or replace the wiring to the igniter.

No ignition. The igniter needs cleaning. Clean the igniter.

No ignition. The igniter is not correctly

grounded to the burner.

Clean the threads on the igniter and the

burner. NOTE:

Do not apply grease to the

threads on the igniter.

No ignition. Igniter insulator is broken.

Igniter is grounding out.

Inspect the igniter. Replace if broken.

Igniter grounds out, igniter is bent. Inspect ignitor by removing nozzle and rear

cover. Check if gaps exist, readjust if

needed.

Not enough gas. The gas pressure into the

ratio regulator is too low.

Check the start-up setting. Measure the

gas pressures and adjust where necessary.

Not enough gas. The impulse line to the

ratio regulator is leaking.

Repair any leaks.

Not enough gas. The adjustable orifice

valve is not open far enough.

Adjust bypass or low fire gas.

Not enough gas. Start gas solenoid valve

does not open.

Check the solenoid valve coil for proper

operation. Replace it if necessary.

Not enough gas. Gas valve does not open. Check the wiring to the automatic gas shut-

off valve. Check the output from the flame

safeguard. Open manual gas cock.

Not enough gas. Ratio regulator is

incorrectly set.

Adjust the ratio regulator to the proper

setting.

No flame signal. Broken flamerod and/or

dirty UV scanner lens.

Inspect and clean sensor. Replace if

necessary.

Too much gas. Gas butterfly valve too far

open.

Check for proper setting.

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