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- NovaTec
- Gas Heater
- GFH-1500
- Instruction Manual
NovaTec GFH-1500 Instruction Manual
Summary of GFH-1500
Page 1
Gas fired heater with novatouch ™ plc interface models: gfh-1500, gfh-1750, gfh-2000 gfh-2500, gfh-3000, gfh-3500 & gfh-4000 document: gfh-nt 1500-4000 im 14 dec 2016 © novatec, inc. 2016 all rights reserved.
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2 document: gfh-nt 1500-4000 im 14 dec 2016 gas fired heater instructions ©2016 novatec, inc. All rights reserved table of contents 1.0 engineering data 5 1.1 applicable drawings 5 1.2 typical operational parameters 5 1.3 utilities – electrical 5 1.4 utilities - natural gas 6 1.5 instrument settings...
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3 document: gfh-nt 1500-4000 im 14 dec 2016 gas fired heater instructions ©2016 novatec, inc. All rights reserved 13.0 maintenance and inspection 24 photograph, typical burner flame 25 13.1 gas valve actuator cw adjustment and programming 26 13.2 actuator parameter factory setup summary 27 photograp...
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4 document: gfh-nt 1500-4000 im 14 dec 2016 gas fired heater instructions ©2016 novatec, inc. All rights reserved notes: 1.0 engineering data please record the following information, which is specific to this piece of equipment, in the space provided. Our parts/service department will need these num...
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5 document: gfh-nt 1500-4000 im 14 dec 2016 gas fired heater instructions ©2016 novatec, inc. All rights reserved 1.0 engineering data 1.1 applicable drawings description gfh-1500 gfh-1750 electrical gfh-1500-020d1-3 gfh-1750-tbd mechanical gfh-1500-016d (2 sheets) gfh-1750-017d (2 sheets) descripti...
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6 document: gfh-nt 1500-4000 im 14 dec 2016 gas fired heater instructions ©2016 novatec, inc. All rights reserved 1.4 utilities - natural gas description gfh-1500 gfh-1750 gfh-2000 gfh-2500 supply pressure (max) (psi/”wc) 5.0/140 5.0/140 5.0/140 5.0/140 supply pressure (min) (psi/”wc) 1.0/28 1.0/28 ...
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7 document: gfh-nt 1500-4000 im 14 dec 2016 gas fired heater instructions ©2016 novatec, inc. All rights reserved 1.5 instrument settings and data description gfh-1500 gfh-1750 combustion high temp limit switch (deg. F) 600 600 process high temp limit switch (deg. F) 400 400 main gas regulator press...
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8 document: gfh-nt 1500-4000 im 14 dec 2016 gas fired heater instructions ©2016 novatec, inc. All rights reserved instrument settings continued description gfh-3000 gfh-3500 combustion high temp limit switch (deg. F) 600 600 process high temp limit switch (deg. F) 400 400 main gas regulator pressure...
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9 document: gfh-nt 1500-4000 im 14 dec 2016 gas fired heater instructions ©2016 novatec, inc. All rights reserved 2.0 getting started summary for qualified technicians i f you are experienced and qualified, starting and operating the gas heater is simple and easy. Connect the gas line and flue to th...
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10 document: gfh-nt 1500-4000 im 14 dec 2016 gas fired heater instructions ©2016 novatec, inc. All rights reserved caution only qualified technicians should install the gas and flue lines. Local and national codes need to be followed. Warning only clean filtered process air should enter the heat exc...
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11 document: gfh-nt 1500-4000 im 14 dec 2016 gas fired heater instructions ©2016 novatec, inc. All rights reserved 3.0 introduction novatec's highly efficient indirect fired gas heater is designed to be a more economical, durable alternative to electrically heated units. Like all novatec products, t...
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12 document: gfh-nt 1500-4000 im 14 dec 2016 gas fired heater instructions ©2016 novatec, inc. All rights reserved 3.1 elipse burner photograph, typical eclipse burner sketch - cross-section of nozzle mixing burner cross-section of nozzle mixing burner alloy tube air inlet gas nozzle- air & gas mixi...
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13 document: gfh-nt 1500-4000 im 14 dec 2016 gas fired heater instructions ©2016 novatec, inc. All rights reserved 3.2 control panel ignition transformer gas valve actuator flame controller disconnect switch.
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14 document: gfh-nt 1500-4000 im 14 dec 2016 gas fired heater instructions ©2016 novatec, inc. All rights reserved 4.0 unpacking when unpacking, caution should be exercised to see that the equipment is not handled roughly. The crate must be removed carefully. The machine must not be used to pry agai...
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15 document: gfh-nt 1500-4000 im 14 dec 2016 gas fired heater instructions ©2016 novatec, inc. All rights reserved 8.0 process high temperature limit a process high temperature limit switch (phtl) with display has been supplied with the gas heater. It requires a manual reset if tripped. The process ...
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16 document: gfh-nt 1500-4000 im 14 dec 2016 gas fired heater instructions ©2016 novatec, inc. All rights reserved 9.0 combustion high temperature limit a combustion high temperature limit switch (chtl) with display has been supplied with the gas heater. It requires a manual reset if tripped. The co...
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17 document: gfh-nt 1500-4000 im 14 dec 2016 gas fired heater instructions ©2016 novatec, inc. All rights reserved 10.0 novatec gas fired heater sequence of operation a control box is attached to the gas fired process heater assembly. It contains the combustion motor starter, ignition transform er, ...
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18 document: gfh-nt 1500-4000 im 14 dec 2016 gas fired heater instructions ©2016 novatec, inc. All rights reserved main gas train high gas pressure switch dual main safety shutoff valve (2 separate valves in one body) main gas regulator low gas pressure switch manual shutoff valve with test port gas...
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19 document: gfh-nt 1500-4000 im 14 dec 2016 gas fired heater instructions ©2016 novatec, inc. All rights reserved 3.0 after 1 minute of air purging, the automatic 10 seconds trial for ignition is initiated. Simultaneously, the pilot gas solenoid valves (1sol & 3sol) and the ignition transformer (2t...
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20 document: gfh-nt 1500-4000 im 14 dec 2016 gas fired heater instructions ©2016 novatec, inc. All rights reserved 9.0 i f t he burner controller detects an alarm, it turns the burner off and closes the “alarm” interface contact (3cr) to the novatouch plc. The novatouch plc display on the desiccant ...
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21 document: gfh-nt 1500-4000 im 14 dec 2016 gas fired heater instructions ©2016 novatec, inc. All rights reserved 11.0 process temperature adjustment t he process air temperature is set by adjusting the process temperature set point on the novatouch plc controls on the desiccant dryer. Note that ad...
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22 document: gfh-nt 1500-4000 im 14 dec 2016 gas fired heater instructions ©2016 novatec, inc. All rights reserved 3.0 adjust high gas pressure switch (hgps) 3.1 the hgps is open if the main gas pressure is low. The switch should be adjusted to 36" wc. The neon indicator will glow (visible through t...
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23 document: gfh-nt 1500-4000 im 14 dec 2016 gas fired heater instructions ©2016 novatec, inc. All rights reserved 8.0 gas heater check list 8.1 after the gas heater has been properly installed and adjusted, complete a gas heater check list for each heater. A blank copy of a typical check list can b...
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24 document: gfh-nt 1500-4000 im 14 dec 2016 gas fired heater instructions ©2016 novatec, inc. All rights reserved 13.0 maintenance and inspection it is recommended that maintenance and inspection is done on a scheduled basis. Maintenance requirements will naturally vary widely for each installation...
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25 document: gfh-nt 1500-4000 im 14 dec 2016 gas fired heater instructions ©2016 novatec, inc. All rights reserved photograph, typical burner flame clean burning and durable nozzle mixing burner thumb screw with gasket washer assembly combustion air inlet filter combustion air flow control butterfly...
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26 document: gfh-nt 1500-4000 im 14 dec 2016 gas fired heater instructions ©2016 novatec, inc. All rights reserved 13.1 gas valve actuator cw adjustment and programming the gas butterfly valve rotary actuator is a keypad programmable, direct coupled, modulating motor that has been fully programmed a...
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27 document: gfh-nt 1500-4000 im 14 dec 2016 gas fired heater instructions ©2016 novatec, inc. All rights reserved 9.0 place the actuator in the orientation by which it will be attached to the mounting bracket. Slide the actuator and coupling assembly onto the butterfly valve shaft and attach carefu...
Page 28: Gas Valve
28 document: gfh-nt 1500-4000 im 14 dec 2016 gas fired heater instructions ©2016 novatec, inc. All rights reserved photograph, typical gas valve actuator 13.3 regulator spring range main gas regulator (dungs fri modular style) spring color range (in. Of water) range (mbar) brown 1 - 3.6 2.5 - 9 whit...
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29 document: gfh-nt 1500-4000 im 14 dec 2016 gas fired heater instructions ©2016 novatec, inc. All rights reserved 14.0 spare parts model gfh-1500, 460/3/60 assembly p/n 11064-xx (quantities shown for one assembly) qty description part number 1 combustion airflow switch (aps) 96-0270 2 high temp lim...
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30 document: gfh-nt 1500-4000 im 14 dec 2016 gas fired heater instructions ©2016 novatec, inc. All rights reserved parts list (continued) model gfh-1500 assembly p/n 11064-xx (quantities shown for one assembly) qty description part number 1 combustion blower assembly, 1.15 hp 09704 10 ft. Ignition/f...
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31 document: gfh-nt 1500-4000 im 14 dec 2016 gas fired heater instructions ©2016 novatec, inc. All rights reserved model gfh-1750, 460/3/60 assembly p/n 11067-xx (quantities shown for one assembly) qty description part number 1 combustion airflow switch (aps) 96-0270 2 high temp limit switch w/ disp...
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32 document: gfh-nt 1500-4000 im 14 dec 2016 gas fired heater instructions ©2016 novatec, inc. All rights reserved parts list (continued) model gfh-1750 assembly p/n 11067-xx (quantities shown for one assembly) qty description part number 1 combustion blower assembly, 1.15 hp 98-0555 10 ft. Ignition...
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33 document: gfh-nt 1500-4000 im 14 dec 2016 gas fired heater instructions ©2016 novatec, inc. All rights reserved model gfh-2000, 460/3/60 assembly p/n 11062-xx (quantities shown for one assembly) qty description part number 1 combustion airflow switch (aps) 96-0270 2 high temp limit switch w/ disp...
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34 document: gfh-nt 1500-4000 im 14 dec 2016 gas fired heater instructions ©2016 novatec, inc. All rights reserved parts list (continued) model gfh-2000 assembly p/n 11062-xx (quantities shown for one assembly) qty description part number 1 combustion blower assembly, 1.15 hp 98-0555 10 ft. Ignition...
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35 document: gfh-nt 1500-4000 im 14 dec 2016 gas fired heater instructions ©2016 novatec, inc. All rights reserved model gfh-2500, 460/3/60 assembly p/n 11058-xx (quantities shown for one assembly) qty description part number 1 combustion airflow switch (aps) 96-0270 2 high temp limit switch w/ disp...
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36 document: gfh-nt 1500-4000 im 14 dec 2016 gas fired heater instructions ©2016 novatec, inc. All rights reserved parts list (continued) model gfh-2500 assembly p/n 11058-xx (quantities shown for one assembly) qty description part number 1 combustion blower assembly, 3.4 hp 09707 10 ft. Ignition/fl...
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37 document: gfh-nt 1500-4000 im 14 dec 2016 gas fired heater instructions ©2016 novatec, inc. All rights reserved model gfh-3000, 460/3/60 assembly p/n 11398-xx (quantities shown for one assembly) qty description part number 1 combustion airflow switch (aps) 96-0270 2 high temp limit switch w/ disp...
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38 document: gfh-nt 1500-4000 im 14 dec 2016 gas fired heater instructions ©2016 novatec, inc. All rights reserved parts list (continued) model gfh-3000 assembly p/n 11398-xx (quantities shown for one assembly) qty description part number 1 combustion blower assembly, 3.4 hp 09707 10 ft. Ignition/fl...
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39 document: gfh-nt 1500-4000 im 14 dec 2016 gas fired heater instructions ©2016 novatec, inc. All rights reserved model gfh-3500, 460/3/60 assembly p/n 11305-xx (quantities shown for one assembly) qty description part number 1 combustion airflow switch (aps) 96-0270 2 high temp limit switch w/ disp...
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40 document: gfh-nt 1500-4000 im 14 dec 2016 gas fired heater instructions ©2016 novatec, inc. All rights reserved parts list (continued) model gfh-3500 assembly p/n 11305-xx (quantities shown for one assembly) qty description part number 1 combustion blower assembly, 3.4 hp 09707 10 ft. Ignition/fl...
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41 document: gfh-nt 1500-4000 im 14 dec 2016 gas fired heater instructions ©2016 novatec, inc. All rights reserved model gfh-4000, 460/3/60 assembly p/n 6727-001 (quantities shown for one assembly) qty description part number 1 combustion airflow switch (aps) 96-0270 2 high temp limit switch w/ disp...
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42 document: gfh-nt 1500-4000 im 14 dec 2016 gas fired heater instructions ©2016 novatec, inc. All rights reserved parts list (continued) model gfh-4000 assembly p/n 6727-001 (quantities shown for one assembly) qty description part number 1 combustion blower assembly, 3.4 hp 09707 10 ft. Ignition/fl...
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43 document: gfh-nt 1500-4000 im 14 dec 2016 gas fired heater instructions ©2016 novatec, inc. All rights reserved 15.0 type iv gas heater check list site _____________________________________________ date ________________ model ____________________________ serial no ___________________________ tech...
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44 document: gfh-nt 1500-4000 im 14 dec 2016 gas fired heater instructions ©2016 novatec, inc. All rights reserved section 2 check list pass fail with power off, verify all electrical connections are tight. With no flame (wnf), check the combustion blower for the proper rotation. Wnf, disconnect the...
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45 document: gfh-nt 1500-4000 im 14 dec 2016 gas fired heater instructions ©2016 novatec, inc. All rights reserved section 3 check list actuator parameter settings parameter selection code setting factory setting your setting low fire stop (lf) 15 down 15 high fire stop (hf) 15 up 90 control signal ...
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46 document: gfh-nt 1500-4000 im 14 dec 2016 gas fired heater instructions ©2016 novatec, inc. All rights reserved 16.0 warranty – novatec, inc. - effective date 21 sept 2016 novatec, inc. Offers comprehensive product warranties on all of our plastics auxiliary equipment. We warrant each novatec man...