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9

Adjustment, Start
and Stop

32-00055—01

In this chapter you will find instructions on how to adjust a
system, and how to start and stop a system. 

  Do not bypass any safety feature. You can cause

fires and explosions.

Step 1: Reset the System

1. Set the air flow switch so that it drops out at 20% below

the maximum pressure of the combustion air blower. 

2. Set the low gas pressure switch at 20% below the gas 

pressure measured at the inlet to the main gas valve 
train.

3. Set the high gas pressure switch at 20% above the gas 

pressure measured at the inlet to the main gas valve 
train.

4. Close all the burner (and by-pass pilot, if applicable) 

gas valves, manual and automatic.

5. Start the combustion air blower.

6. Try to ignite the burner; be sure the flame monitoring 

system indicates a flame failure.

  Make sure blower rotates in the correct direction.

If incorrect, have a qualified electrician rewire the
blower to reverse it.

7. Activate the pressure 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 failures do

not shut down the fuel system within the required
failure response time, immediately correct the
problem before proceeding.

8. Adjust main gas inlet pressure to the ratio regulator 

within the range specified in the appropriate datasheet.

  Gas inlet pressures must stay within the specified

range. Pressure above the specified range can
damage the ratio regulator. 

  Pressure below the specified range can impair the

ability of the ratio regulator to control the gas flow. 

  Operating the system outside the specified range

can cause excess fuel consumption and the
possible accumulation of unburned fuel in the
tube.

  In extreme cases, this accumulation of unburned

fuel may cause fires or explosions.

9. With modulating air burners, verify that the actuator 

opens the air BV towards the back of the burner as 
shown. If it doesn’t, refer to the actuator’s literature for 
instructions on how to reverse the direction.

Figure 4.1. Air BV

DANGER

CAUTION

DANGER

WARNING

Back

Open

Closed

Open in this 

direction only

4

Summary of Contents for Eclipse ImmersoPak IP004

Page 1: ...Eclipse ImmersoPak Burners Model IP004 012 Version 3 Operating Instructions Edition 9 16 32 00055 01 ...

Page 2: ...nt parts and Honeywell 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 to material arising in connection with the sale installation use of inability to use or the repair or replacement of Honeywell Eclipse s products Any operation expressly prohibited in this manual any adjustment or a...

Page 3: ...efore Installation 7 Burner Installation 7 Flame Sensor Installation 8 Checklist After Installation 8 Adjustment Start Stop 10 Step 1 Reset the System 10 Step 2 Verify the Air Flow 11 Step 3 Set Low Fire Air 11 Step 4 Ignite the Burner 11 Step 5 Verify the Settings 13 Maintenance Troubleshooting 15 Maintenance 15 Monthly Checklist 15 Yearly Checklist 15 Troubleshooting Procedures 16 Appendix i Con...

Page 4: ...udience This manual has been written for people who are already familiar with all aspects of a nozzle mix burner and its add on components also referred to as the burner system These aspects are Installation Use Maintenance The audience is expected to have previous experience with this type of equipment ImmersoPak Documents Installation Guide No 360 This document Datasheet Series No 360 Available ...

Page 5: ...reated by sanding sawing grinding cutting and other construction activities could release crystalline silica Crystalline silica is known to cause cancer and health risks from the exposure to these chemicals vary depending on the frequency and length of exposure to these chemicals To reduce the risk limit exposure to these chemicals work in a well ventilated area and wear approved personal protecti...

Page 6: ...sting 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 Standard 70 ANSI C11981 EN 746 2 Gas Piping All the gas piping must comply with all applicable local codes and or standards such as NFPA Standard 54 ANSI Z223 EN 746 2 Where to Get the Standards The...

Page 7: ...For bolt hole patterns see the datasheet for your ImmersoPak model If adapters are used burner flange should not be spaced further than 4 from tank wall Figure 3 1 Bolt Hole Pattern Tank wall Make sure that the wall of the tank is strong enough to carry the weight of the burner If necessary reinforce the tank wall area where you plan to install the burner Burner Piping The burner is factory assemb...

Page 8: ...tall and connect a UV scanner refer to scanner information guide 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 NOTE Only specific burner sizes are capable of using a flame rod These models are IP004 005 and 006 For detailed information on how to install and connect a flame rod refer to Bull...

Page 9: ... and other limit interlocks Be sure the switches fail as intended in the event of a power failure If simulated limits or simulated flame failures do not shut down the fuel system within the required failure response time immediately correct the problem before proceeding 8 Adjust main gas inlet pressure to the ratio regulator within the range specified in the appropriate datasheet Gas inlet pressur...

Page 10: ...Drive control motor to low fire position 3 Set low fire air a Loosen the set screw on burner side of coupling NOTE There is a slot in the end of the BV shaft that is parallel to the air damper This slot is used for visual indication of the BV position The BV is closed when the shaft slot is perpendicular to the direction of air flow through the BV Figure 4 4 Air BV Shaft b Rotate air BV shaft to f...

Page 11: ...just the control motor to incrementally increase gas flow c Attempt to ignite burner d Repeat steps b and c until burner ignites If necessary refer to Chapter 5 for troubleshooting tips 8 Flame signal strength Adjust gas flow as described above in step 7b to maintain a stable flame signal and reliable ignition NOTE If viewing the flame it should be blue with flashes of yellow When firing propane o...

Page 12: ...flame signal and reliable ignition NOTE If viewing the flame it should be blue with flashes of yellow When firing propane or butane a proper low fire flame may have sustained flashes of yellow 9 Verify low fire flame if applicable a Shut off gas Allow process to cool b Verify repeatability of ignition and low fire flame signal at cold conditions 10 Shut down the system Figure 4 8 Step 5 Verify Set...

Page 13: ... burner if the settings do not repeat as expected If necessary refer to Chapter 5 Maintenance Troubleshooting 8 Record all setup data as an aid for future troubleshooting and setup operations Do not turn the combustion air blower off immediately Allow time for the process to cool This will prevent hot gases from back flowing into the burner and blower causing damage to the burner 9 Stop the burner...

Page 14: ... free smooth action and adjustment 6 Check for proper operation of the ventilating equipment 7 Test the interlock sequence of all safety equipment manually make each interlock fail noting that related equipment closes or stops as specified by the manufacturer 8 Test flame monitoring control system by manually shutting off gas to burner 9 Test main fuel hand valves for operation 10 Clean or replace...

Page 15: ...r 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 groun...

Page 16: ...the low fire air butterfly valve position The burner goes out when it cycles to high fire Not enough gas pressure into the ratio regulator Check the start up settings Measure the gas pressures and adjust them where necessary Check for valve train pressure loss Loading line to the ratio regulator is leaking Repair the leak in the loading line The burner is erratic and does not respond to adjustment...

Page 17: ...ration Low gas pressure switch has activated Check incoming gas pressure Adjust gas pressure if necessary Check pressure switch setting and operation Malfunction of the flame safeguard system e g shorted out flame sensor or electrical noise in the sensor line Have a qualified electrician troubleshoot and correct the problem No power to the control unit Have a qualified electrician troubleshoot and...

Page 18: ... x 10 3 millimeter mm inch in 3 94 x 10 2 MJ Nm Btu ft standard 26 86 From To Multiply By kiloPascals kPa millibar mbar 10 meter m millimeter mm 1000 millibar mbar kiloPascals kPa 0 1 millimeter mm meter m 0 001 From To Multiply By actual cubic foot h acfh actual cubic meter h am h 2 832 x 10 2 standard cubic foot h scfh normal cubic meter h Nm h 2 629 x 10 2 degrees Fahrenheit F degrees Celsius C...

Page 19: ...Notes 32 00055 01 19 ...

Page 20: ...ntrol Solutions Honeywell International Inc 1985 Douglas Drive North Golden Valley MN 55422 customer honeywell com U S Registered Trademark 2016 Honeywell International Inc 32 00055 01 M S 09 16 Printed in United States ...

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