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750-370
ProFire Q Series Manual

3-7

Operation

FIGURE 3-1.

Kromschroeder VAV valve

FIGURE 3-2.

UGB Board

3.7.4 — Burners Designed for Full Modulation Operation

Ensure power is supplied to the burner before attempting to commission the fuel curve.

Hold the F and A button to access the parameters (password is

YYYYY

Using the + and the - buttons to navigate, go to parameter 400.

Use the ¿ and + buttons to advance until the phase screen is displayed (

PHXX

Turn the burner switch on and burner will advance to phase 36 and purge.

After purge is complete, the burner will modulate to its light-off point (

LIGHT OFF / LOW FIRE

ADJUSTMENT

HIGH FIRE

ADJUSTMENT

"PF"

CONNECT TO

BOILER

"PL"

CONNECT TO

BURNER

750-00518-000

GAS CONNECTION

CONNECT "PL" HERE

750-00518-000

1 2 3 4

OFF

SW2

SW4

JP2

JP1

SW1

JUMPER

OFF

JUMPER

SET TO 3

DIP SWITCHES

1 & 4 ON

2 & 3 OFF

SET TO 9

SET TO F

750-00518-000

Содержание profire q

Страница 1: ...Manual Part No 750 370 01 2016 ProFire Q Burner Gas Only Installation Operation Maintenance Table Of Contents...

Страница 2: ......

Страница 3: ...llation Operation and Service Manual Manual Number 750 00370 Release Date January 2016 Information to be filled out by owner Unit Serial Number Date of Installation Distributor Information Name Addres...

Страница 4: ...No part of this document may be reproduced stored in a retrieval system or transmitted in any form or by any means without the prior written consent of Industrial Combus tion Cleaver Brooks 351 21st S...

Страница 5: ...Canadian Gas Association CGA B149 1 and B149 2 and Canadian Standard Association CSA B140 and B139 for oil burners Installation Codes shall prevail Authorities having jurisdiction should be consulted...

Страница 6: ...5 4 1 5 4 0 2 95 4 0 Q6 150 1 500 36 1 2 0 75 1 5 6 2 0 4 0 4 0 Q8 175 1 750 42 3 4 1 0 1 5 6 2 0 4 0 3 45 5 75 Q8 200 2 000 48 3 4 1 0 1 5 6 2 0 4 0 3 80 5 75 Q8 250 2 500 60 3 4 0 75 1 5 10 2 0 4 5...

Страница 7: ...11 16 4 3 8 Hinge pivot point in inches Mounting flange to hinge G 22 3 8 25 Hinge swing radius E 17 11 16 20 5 8 Center line to hinge F 4 3 16 3 7 8 Blast tube dimensions in inches Extension L 2 2 Di...

Страница 8: ...C 4 11 16 4 3 8 Hinge pivot point in inches Mounting flange to hinge G 22 3 8 25 Hinge swing radius E 17 11 16 20 5 8 Center line to hinge F 4 3 16 3 7 8 Blast tube dimensions in inches Extension L 2...

Страница 9: ...894 04111 000 PART DESCRIPTION CONTROL COMPONENTS BURNER SIZE PART NUMBER Display Siemens Full Mod Siemens Q6 Q8 833 05071 000 Cable Display Siemens Full Mod Siemens Q6 Q8 826 00315 000 Controller Si...

Страница 10: ...000 Regulator Air Gas 2 Low High Low Pres 918 01319 000 Ball Valves 2 All Low Pressure 941 00128 Regulator Maxitrol 210 1 All High Pressure 817 00617 Valve Gas Diaphragm 1 All High Pressure 940 01103...

Страница 11: ...iring Head Assembly w UV Scanner ELECTRODE FLAME ROD SCREW LOCK WASHER BAFFLE WELDMENT STANDOFF LOCK WASHER ORIFICE PLATE SPRING PIN ELECTRODE SPRING PIN NUT LOCK WASHER SCREW UV SCANNER ORIFICE PLATE...

Страница 12: ......

Страница 13: ...ers 1 2 1 4 Combustion Air Handling System 1 2 1 5 Firing Head 1 3 1 6 Gas System 1 3 1 6 1 Main Gas Train Components 1 4 1 6 2 Pilot Gas Train Components 1 5 1 6 3 Operation 1 5 CHAPTER 2 Installatio...

Страница 14: ...l Shutdown 3 4 3 6 Safety Shutdown 3 4 3 7 Startup and Operating 3 5 3 7 1 Gas Burners Bubble Test 3 5 3 7 2 Burners Designed for On Off Operation 3 6 3 7 3 Burners Designed for Low High Low Operation...

Страница 15: ...5 Maintenance 5 1 5 1 Overview 5 1 5 2 Control System 5 1 5 2 1 Programming Control 5 2 5 3 Impeller 5 2 5 4 Firing Head Inspection 5 2 5 5 Air Filter Inspection 5 2 5 6 Ignition Electrode Flame Rod 5...

Страница 16: ...iv 750 370 ProFire Q Series Manual CHAPTER 6 Troubleshooting 6 1 6 1 Awareness 6 1 6 2 Emergency Shutdown 6 2 6 3 Problem Possible Causes 6 3 STARTUP SERVICE REPORT WARRANTY POLICY...

Страница 17: ...manually set firing at any desired rate between minimum and maximum Fully modulated burners include additional safeguards to assure that the burner always returns to the minimum firing position for i...

Страница 18: ...tes 90 from low to high position 1 4 Combustion Air Handling System The combustion air handling system consists of two major components Component Details Fusing Control circuit and motor load fusing M...

Страница 19: ...ion the fuel metering valve is actuated by the servo The LMV37 regulates the gas flow in proportion to fan speed which is also controlled by the LMV37 For low high low operation the gas flow is contro...

Страница 20: ...agm gas valve Main Gas Regulator Regulates gas train pressure to specified pressure required at inlet to the gas train Input is set my the main gas pressure regulator adjustment Main Gas Cocks For man...

Страница 21: ...ly modulating burner the butterfly gas valve modulates gas flow to the burner The butterfly valve is positioned by the servo The air is controlled by the LMV37 linkageless system The automatic gas val...

Страница 22: ...Introduction 1 6 750 370 ProFire Q Series Manual...

Страница 23: ...where the system has a tall chimney The exact height of a chimney requiring draft control is indeterminate but draft regulation is seldom needed for chimneys less than 50 feet high especially with Sco...

Страница 24: ...FIGURE 2 1 Combustion Chamber Dimensions Burner Size A in B in C in Combustion Chamber Min Width in Combustion Chamber Min Length in Q6 037 2 6 10 8 20 Q6 055 2 6 10 8 24 Q6 075 2 6 10 10 24 Q6 100 2...

Страница 25: ...ed to prevent escape of combustion products into the boiler room The burner mounting flange is designed to provide for a seal The face of the boiler and burner flange must be sealed with a burner flan...

Страница 26: ...tion Kit number 880 06384 000 is supplied with the burner and includes the support bracket and hardware A 3 4 NPS pipe must be supplied by others FIGURE 2 3 Support Bracket Installation FIGURE 2 4 Q S...

Страница 27: ...ped loose Full modulation gas train components upstream of the butterfly valve are shipped loose These components should be mounted by the installer as close to the burner as practical Normally the co...

Страница 28: ...rtain that the operator in charge is properly instructed in the operation and maintenance procedures Before opening the gas shutoff valves read the regulator instructions carefully Open the shutoff va...

Страница 29: ...sure required and the pressure setting recorded Item Check Boiler Check the boiler water level Be sure all boiler valves are installed correctly and positioned properly Set the high limit control slig...

Страница 30: ...m potentiometers Refer to the Kromschroeder and UGB operation manual for adjustment information See Section 3 7 3 for valve and UGB adjustment For full modulation operation the fan speed and gas setti...

Страница 31: ...the flame signal Refer to Flame Safeguard manufacturers instructions for optimal flame signal readings Some flame safeguard amplifier or flame safeguard chassis body has a meter jack for this purpose...

Страница 32: ...is ready for startup on the next call for heat 3 5 Manual Shutdown When the burner motor stops close all manual valves 3 6 Safety Shutdown 1 If at any time during the operating cycle a flame failure o...

Страница 33: ...rers procedures The unit should be taken out of service if the unit fails any part of the gas valve leak test Any defective part must be replaced prior to putting the equipment back into service 1 Clo...

Страница 34: ...3 9 3 7 2 Burners Designed for On Off Operation Adjust main gas regulator and slow opening valve to achieve high fire and smooth ignition 3 7 3 Burners Designed for Low High Low Operation 1 Plumb the...

Страница 35: ...te go to parameter 400 3 Use the and buttons to advance until the phase screen is displayed PHXX 4 Turn the burner switch on and burner will advance to phase 36 and purge 5 After purge is complete the...

Страница 36: ...modulation rate To exit hold ESC and until the whole display blinks solid indicates auto mode 12 Refer to the Siemens LMV37 manual for a detailed commission sequence After the Siemens LMV37 has been i...

Страница 37: ...n the operating cycle always proceeds sequentially through pre purge main flame ignition run and post purge The length of the purge and ignition trial vary according to the type of programmer used Dur...

Страница 38: ...med Read and understand starting instructions before attempting to operate the burner Before attempting to start the burner the following checks must be made An ultraviolet flame sensor electrical spa...

Страница 39: ...djustment on Gas Efficient combustion cannot be properly judged by flame appearance although it may help in making preliminary settings The proper settings of air fuel ratios must be determined by flu...

Страница 40: ...ccessful test proceed with startup procedures 4 Reconnect the power supply and proceed with startup procedures 4 4 Gas System 4 4 1 Gas Pressure Gas must be supplied at a pressure high enough to overc...

Страница 41: ...after tripping To reset allow gas pressure to rise and press the manual reset button 4 4 6 High Gas Pressure Switch Turn the adjusting screw until the indicator moves to a pressure setting slightly ab...

Страница 42: ...4 5 Parallel Positioning Adjustment For parallel positioning systems refer to the control manufacturer s documentation and to the accompanying wiring diagram for information on adjusting the system I...

Страница 43: ...beyond regular inspection Examine electrical connections Keep the controls clean Remove any dust from the interior of the control Covers should be left on controls at all times Keep the control cabine...

Страница 44: ...uld verify safety shutdown with a safety lock out upon failure to ignite the pilot or the main flame and upon loss of flame Each of these conditions should be checked on a scheduled basis The safety c...

Страница 45: ...y is supported by a socket in the diffuser and gas inlet tube No adjustment is required except proper positioning of the electrode wire 5 7 Flame Scanner The scanner must be clean Even a small amount...

Страница 46: ...ose wiring connections If there is proper voltage at the valve coil and the valve still fails to open replace the coil Refer to manufacturer s bulletin for correct procedure in coil replacement Should...

Страница 47: ...ator Refer to instructions Air Filter Operator Refer to instructions WEEKLY Firing Rate Control Operator Verify factory settings Igniter Operator Make visual inspection Check flame signal strength Mai...

Страница 48: ...Maintenance 5 6 750 370 ProFire Q Series Manual...

Страница 49: ...condition Refer to the control bulletin for specifics and suggested remedies Familiarity with the programmer and other controls in the system may be obtained by studying the contents of this manual Kn...

Страница 50: ...l shut off valves on the fuel supply line The unit can also be shut down with the main electrical power disconnect Inspect the burner carefully and troubleshoot before re starting the unit Follow inst...

Страница 51: ...ock circuit not completed a Fuel valve auxiliary switch not closed No Ignition 1 Lack of spark a Electrode grounded or porcelain cracked b Improper electrode setting c Loose terminal on ignition cable...

Страница 52: ...or open circuit in running interlock circuit d The flame failure light is energized by ignition failure main flame failure inadequate flame signal or open control in the running interlock circuit 7 Im...

Страница 53: ...PPM Flame Failure Smoke Bacharach N A N A N A Combustion Air Switch Combustion Eff High Purge Switch Stack Draft W C Low Fire Interlock Furnace Pressure W C Oil Pressure Switch N A N A Blast Tube Pre...

Страница 54: ...750 370 ProFire Q Series Manual...

Страница 55: ...ent Warranty Adjustment Buyer must make claim of any breach of any warranty by written notice to the Company s home office within thirty 30 days of the discovery of any defect The Company agrees at it...

Страница 56: ...any s liability for breach of implied if any and express warranties representations instructions or defects from any cause in connection with the sale or use of the equipment THE COMPANY SHALL NOT BE...

Страница 57: ......

Страница 58: ...e mail info cleaverbrooks com Web Address http www cleaverbrooks com...

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