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

Gas Piping

Burner Piping

The burner is factory assembled and shipped as ordered.

NOTE:

 If it is necessary to redirect piping, remove 

the

outer four bolts only

X

. Rotate the rear cover and

replace bolts. When reassembling, be sure that:

•  ratio regulator spring column 

Y

 is pointing up

•  the bypass regulator spring column is pointing up

•  arrow on the ratio regulator points in the direction of

gas flow

•  integral fuel orifice and o-rings 

Z

 are reinstalled

•  the same straight run of pipe 

[

 remains between

the ratio regulator and the burner.

Ŷ

  Do not attempt to redirect piping by removing the

inner circle bolts 

\

. Internal burner parts will be

damaged.

Figure 3.6 Burner Piping

Ŷ

  Do not alter the bypass regulator. The NFPA

requires that the bypass regulator 

]

 be

appropriately vented and protected.

• 

 For applications in which the Winnox is

operating indoors, a vent limiting device is
installed in the bypass regulator.

• 

 For applications in which the Winnox is

operating outdoors, an insect/rain protector is
installed in the bypass regulator.

Supply Piping

Inlet pressure to the ratio regulator must stay within
specified limits. Refer to the appropriate Winnox
datasheet, series 111.

•  Locate the valve train close to the burner. The gas 

must reach the burner during the fixed trial for 
ignition period.

•  Sufficiently size the shut off valve in the valve train.

•  Make sure piping is large enough to accommodate 

flow required to meet burner input.

•  Minimize piping elbows.

•  Install fuel flow measurement device 

X

 upstream 

from the burner inlet.

•  If necessary to maintain inlet pressures to the 

burner (see datasheet for your burner), install a gas 
pressure regulator 

Y

 upstream of the burner inlet 

and downstream of the valve train and fuel 
measurement device 

X

.

Figure 3.7 Supply Piping

Pipe Connections

Installation of a pipe union in the gas line is recommended
to simplify burner removal.

Use of flexible pipe is optional.

NOTE:

 Flexible pipe causes higher pressure drops than

standard pipe. Consider this when sizing your gas lines.

CAUTION

CAUTION

T

a

p E

M

a

in 

ga

s

shut-o

ff

v

a

lve tr

a

in

Summary of Contents for Winnox WX Series

Page 1: ...Eclipse Winnox Burners WX Series Installation Guide 111 2 26 2010 Version 2...

Page 2: ...furnishing of replacement parts and Eclipse will not be liable for any other injury loss damage or expenses whether direct or consequential including but not limited to loss of use income or damage t...

Page 3: ...g Storage 6 Approvals of Components 6 Checklist Before Installation 7 Installing the Flame Sensor 7 Burner Mounting 7 Gas Piping 9 Checklist After Installation 10 Adjustment Start Stop 11 Step 1 Reset...

Page 4: ...ions are available due to the modular design of the burner Figure 1 1 Winnox Burner Audience This manual has been written for people who are already familiar with all aspects of a nozzle mix burner an...

Page 5: ...burner This manual provides information in the use of these burners for their specific design purpose Do not deviate from any instructions or application limits described herein without written appro...

Page 6: ...g marks from UL FM CSA European EN 746 2 with CE mark from TuV Gastec Advantica Electrical Wiring All the electrical wiring must comply with all applicable local codes and or standards such as NFPA St...

Page 7: ...flame rod UV Scanner The UV scanner must be compatible to the flame monitoring control that is used Refer to the manual of your selected control for proper selection of the scanner Flame Rod NOTE Only...

Page 8: ...ustor slot position as shown in Figure 3 4 Placing insulation over combustor slots will impede burner performance and decrease combustor life Figure 3 4 Alloy Combustion Tube Refractory Plug When usin...

Page 9: ...egulator For applications in which the Winnox is operating outdoors an insect rain protector is installed in the bypass regulator Supply Piping Inlet pressure to the ratio regulator must stay within s...

Page 10: ...ks 1 Be sure there are no leaks in the gas lines 2 Be sure all the components contained in the flame monitoring and control systems are properly installed This includes verifying that all the switches...

Page 11: ...re switches and other limit interlocks Be sure the switches fail as intended in the event of a power failure If simulated limits or simulated flame failure do not shut down the fuel system within the...

Page 12: ...a fully closed position Holes in the butterfly valve will supply low fire air When firing into a positive chamber pressure rotate the air butterfly valve from the closed position in the direction of...

Page 13: ...urner c Measure low fire gas pressure to the burner gas inlet Verify pressure at is within the range specified on the datasheet for your burner 10 After ignition verify low fire flame a Shut off gas W...

Page 14: ...ff combustion air blower b Restart combustion air blower drive through purge cycle and ignite burner c Measure low fire gas pressure to the burner gas inlet Verify pressure at is within the range spec...

Page 15: ...X refer to step 1 for adjustment procedure to match the desired input determined in step 4 7 Measure gas pressure at the burner inlet Y and verify the pressure is within the range specified on the dat...

Page 16: ...for the proper operation of ventilating equipment 7 Test interlock sequence of all safety equipment and manually make each interlock fail noting that related equipment closes or stops as specified by...

Page 17: ...ng 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...

Page 18: ...The burner is unstable or produces soot smoke or excessive carbon monoxide The air gas ratio is out of adjustment Measure all the gas pressures and air pressures Compare these pressures to the documen...

Page 19: ...r mbar pounds sq in psi 14 5 x 10 millimeter mm inch in 3 94 x 10 2 MJ Nm BTU ft standard 2 491 x 10 2 From To Multiply By kiloPascals kPa millibar mbar 10 meter m millimeter mm 1000 millibar mbar kil...

Page 20: ...Off Valve Normally Closed Solenoid valves are used to automatically shut off the gas supply on a bypass gas system or on small capacity burners 760 Pressure Regulator The pressure regulator reduces g...

Page 21: ...Locations Burner Settings Parameters Low Fire High Fire Main gas pressure Gas pressure into the ratio regulator Bypass fuel differential pressure Tap E Chamber High fire input Fuel Flow Measurement D...

Page 22: ...Offered By Power Equipment Company 2011 Williamsburg Road Richmond Virginia 23231 Phone 804 236 3800 Fax 804 236 3882 www peconet com...

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