Dyna-Glo Delux RA250NGDGD Instructions / Assembly
Contents
1. O Other WARRANTY REGISTRATION IMPORTANT We urge you to fill out your warranty registration card within fourteen 14 days of date of purchase You can also register your warranty on the internet at www ghpgroupinc com Complete the entire serial number Retain this portion of the card for your records GHP Group Inc 6440 W Howard St Niles IL 60714 3302 Tel 877 447 4768 www ghpgroupinc com SAVE THIS CARD 6440 W Howard St GHP Group Inc Niles IL 60714 33022. 1 5 Nozzle Connector 2315545 1 6 Nozzle Nut 2315546 1 7 Main Gas Tubing Assy NG 2315523 1 8 Nozzle Bracket 2315517 1 9 Flame Shield 2315516 2 10 Thermocouple 2201584 1 11 Spark Plug 2201583 1 12 Thermocouple Holder 2315520 1 13 Base 5002851 1 14 Control Knob 2101451 1 15 Control Valve 5050651 1 16 Fitting 2304948 2 17 Tubing Inlet Assy 2315524 1 18 Fitting Regulator to Tubing Inlet 2315547 1 19 Regulator 2315555 1 20 Regulator Bracket 2315518 1 For Technical Support or Troubleshooting Call 1 877 447 4768 8 00 am 5 00 pm CST www ghpgroupinc com li N 8 Cj ELUX e ol 9 Dyna Glo Delux Operating Instructions and Parts Manual For Repair Parts call 1 877 447 4768 Please provide following information Model number Serial number if any Part description and number as shown in parts list Figure 7 Repair Parts Illustration for Natural Gas Radiant Heater RAZ50NGDGD RA250NGDGD NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING For Technical Support or Troubleshooting Call 1 877 447 4768 8 00 am 5 00 pm CST 9 www ghpgroupinc com Dyna Glo Delux Operating Instructions and Parts Manual Model RA250NGDGD AWARNING Use only original replacement parts This Heater must use design specific parts Do not substitute or use generic parts Improper replacement parts could cause serious or NEVER LEAVE THE HEATER fetal infants UNATTENDED WHILE BURNING Repair Parts List for Natural Gas Radi
3. NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING Operation A WARNING 4t while in operation Do not touch Keep children clothing furniture gasoline and other liquids having flammable vapors away The gas supply attaches to the heater by a minimum 3 8 inch I D pipe or flexible connector User must supply pipe or flexible connector The length should be no more than 10 feet The natural gas moves through the regulator and out the nozzle Ignition System The ignitor initiates a spark which ignites the gas from the main burner Automatic Control System This system causes the heater to turn off if the flame is extinguished TO START HEATER RA100NGDGD 1 Follow all of the safety ventilation and installation instructions previously noted in this manual Shell gt Upper Base Base Chamber Tubing Outlet Assembly Regulator Control Valve Assembly Always be sure to place the heater on a stable and level surface while the heater is in operation Be sure that no strong winds blow into the ends of the heater Turn control knob CLOCKWISE K N to OFF position Turn natural gas supply valve on Depress heater control knob and turn counterclockwise to IGN LOW position to light burner see Figure 3 If burner does not light turn heater control knob to OFF position and repeat step 5 Keep
4. PON This warranty does not imply or assume any responsibility for consequential damages that may result from the use misuse or the lack of routine maintenance of this heating appliance A cleaning fee and the cost of parts may be charged for appliance failures resulting from lack of maintenance This warranty does not cover claims which do not involve defective workmanship or materials FAILURE TO PERFORM GENERAL MAINTENANCE INCLUDING CLEANING WILL VOID THIS WARRANTY THIS LIMITED WARRANTY IS GIVEN TO THE PURCHASER IN LIEU OF ALL OTHER WARRANTIES EXPRESSED OR IMPLIED INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY OF FITNESS FOR A PARTICULAR PURPOSE THE REMEDY PROVIDED IN THIS WARRANTY IS EXCLUSIVE AND IS GRANTED IN LIEU OF ALL OTHER REMEDIES IN NO EVENT WILL GHP GROUP INC BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES Some states do not allow limitations on how long an implied warranty lasts so the above limitation may not apply to you Some states do not allow the exclusion or limitation of incidental or consequential damages so the above limitation or exclusion may not apply to you CLAIMS HANDLED AS FOLLOWS 1 Contact your retailer and explain the problem 2 Ifthe retailer is unable to resolve the problem contact our Customer Service Dept detailing the heater model the problem and proof of date of purchase 3 Arepresentative will contact you DO NOT RETURN THE HEATER TO GHP GROUP INC unless instructed by our
5. Representative This warranty gives you specific legal rights and you may also have other rights which vary from state to state ee L L dl TO REGISTER THE WARRANTY ON YOUR HEATER PLEASE FILL OUT THIS CARD COMPLETELY AND MAIL WITHIN 14 DAYS FROM DATE OF PURCHASE OR REGISTER ON LINE AT www ghpgroupinc com EMAIL STATE ZIP DATE PURCHASED DEALER PURCHASED FROM TYPE OF STORE CITY amp STATE WHERE PURCHASED PRICE PAID Please Take a Minute To Give Us Your Answers To The Following Questions All Responses Are Used Solely For Market Research And Are Held In Strict Confidence Who primarily decided this purchase O Male O Female O 18 24 O 25 39 140 59 160 and over Purpose of Purchase Do you own any other portable heaters O Yes O No If yes type brand How do you intend to use your new heater Construction Site CI Farm L Warehouse Commercial L Garage Outbuilding O Other How did you become aware of this heater O In Store Display 1 Newspaper Ad Magazine Ad O Friend Relative l O TV Commercial O Store Salesperson O Other What made you select this heater O Style O Size Portability Price 1 Package O Brand Do you O own O rent Would you recommend this heater to a friend O Yes O No Please give us your comments THANK YOU FOR COMPLETING THIS FORM Information will be held confidential NAME ADDRESS MODEL PHONE CITY SERIAL
6. compounds known to the state of California to cause cancer birth defects or other reproductive harm Wash hands after handling This heater should be utilized in sheltered well ventilated areas but never in occupied dwellings Do not use heater in occupied dwellings in living or sleeping areas Do not use heater in basement or below ground levels If a leak occurs gas may accumulate to hazardous amounts Keep appliance clear and free from combustible materials gasoline paint thinner and other flammable vapors and liquids Dust is combustible Do not use heaters in areas with high dust content For Technical Support or Troubleshooting Call 1 877 447 4768 8 00 am 5 00 pm CST 2 www ghpgroupinc com Dyna Glo Delux Operating Instructions and Parts Manual Models RA100NGDGD and RA250NGDGD NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING General Safety Information Continued Check heater for damage before each use Do not use damaged heater Minimum heater clearance from combustibles Sides 6 feet Top 5 feet Floor Combustible Not for use on finished floors The heater other than a heater with integral propane gas container must be located at least 6 feet in Canada distance must be 10 feet from any propane gas container Blower or radiant type heaters shall not be directed toward any propane gas container within 20 feet 6 m Check hose before ea
7. control knob depressed for approximately 10 to 15 seconds then release control knob If burner flame goes out wait 5 minutes then repeat steps 5 and 6 With burner operating the control knob may be turned counter clockwise to desired heating level between LOW MED and HIGH J Emitter Flame _ Nozzle Bracket Insulation Ring Pilot Assembly Base Shield Tubing Pilot Assembly lt Ignitor Tubing Inlet Assembly Tip Over Switch Lower Base Figure 4 RA250NGDGD Part Identification Automatic Control Button TO SHUT DOWN HEATER 1 Shut off the main burner valve being sure to wear a glove for protection Turn the control knob to the OFF position 2 Firmly close the natural gas supply valve TO RESTART HEATER 1 Wait five minutes for heater to cool 2 Follow steps in TO START HEATER section TO START HEATER RA250NGDGD 1 Follow all of the safety ventilation and installation instructions previously noted in this manual 2 Always be sure to place the heater on a stable and level surface while the heater is in operation Be sure that no strong winds blow into the ends of the heater 3 SLOWLY open the gas valve 4 Push in and hold the automatic control button see Figure 4 Push ignitor button see Figure 4 You may need to repeat pushing the ignitor button several times before the pilot will light NOTE The ga
8. gas supplier Flames are extremely high and coming from emitter Unit has been connected to a propane gas supply instead of natural gas Check gas source and replace with natural gas supply oe oe 9 Dyna Glo Delux Operating Instructions and Parts Manual RA100NGDGD For Repair Parts call 1 877 447 4768 Please provide following information Model number Serial number if any Part description and number as shown in parts list NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING LELEEECE A OAOA AAA AAAA OONO AAAA NNN Bane SOO SOSSO Q v A A N ur MERE ANN NORS ANANA NNN INNON ARANA ANNA 7 4s n wana i i V X v i XA ae VRE NN AAN ANN KIY SOR SS dK A Figure 6 Repair Parts Illustration for Natural Gas Radiant Heater RA100NGDGD Dyna Glo Delux Operating Instructions and Parts Manual Model RA100NGDGD AWARNING Use only original replacement parts This Heater must use design specific parts Do not substitute or use generic parts Improper replacement parts could cause serious or NEVER LEAVE THE HEATER fetal infants UNATTENDED WHILE BURNING Repair Parts List for Natural Gas Radiant Heater RA100NGDGD Reference Part Number for Model Number Description RA100NGDGD Quantity 1 Top Cover 5002854 1 2 Guard 2315528 1 3 Emitter 2315519 1 4 Nozzle 2315521
9. to death Some people are more affected by Carbon Monoxide than others Early signs of carbon monoxide poisoning resemble the flu with headaches dizziness and or nausea If you have these signs the heater may not be operating properly or the area may not be sufficiently ventilated Get fresh air at once Have heater serviced A WARNING Carefully install and always use great care when operating this heater Be sure to research and follow all local ordinances and codes In the absence of local codes with the Standard for the Storage and Handling of Liquefied Petroleum Gases ANSI NFPA 58 and the Natural Gas and Propane Installation Code CSA B149 1 Natural Gas Natural gas has a very distinctive odor that will help you detect a leak However this odor may fade in time Natural gas may be present in the area even though no odor is detected Use only natural gas Do not attempt to use propane gas Use only factory preset regulator provided on heater Provide adequate ventilation Before using heater provide at least a 3 square foot opening of fresh outside air for every 100 000 BTU Hr rating A WARN I N G California Proposition 65 Warning Fuels used in gas or oil fired appliances and the products of combustion of such fuels contain chemicals known to the State of California to cause cancer birth defects or other reproductive harm This product contains chemicals including lead and lead
10. A100NGDGD Minimum Operating Temp 20 F 29 C Pilot RAZ50NGDGD Unpacking Safety information appears throughout A WARNING GENERAL this manual Pay close attention to HAZARD 1 Unpack all materials used to protect the heater inside of carton Retain plastic caps attached to exposed WARNING Failure to comply with the precautions and instructions provided with this heater can result in death them Below are definitions for the safety information listed throughout fittings for use during storage this manual serious bodily injury and property loss F PN Aca Indicates an or damage from hazards of fire F 2 Remove heater accessories and all DANGER imminently explosion burn asphyxiation carbon R hardware from carton hazardous situation which if not monoxide poisoning and or electrical 3 Inspect all items for damage that may avoided WILL result in death or serious shock Only persons who can A have accurred during shipment injury understand and follow these N A WARNING ndicates a poten instructions should use or service this General Safety Information tially hazardous heater If you need assistance or heater A Make sure you read and thoroughly situation which if not avoided COULD information such as an instruction ENNA E TE result in death or serious injury manual labels etc contact your local l y P 9 Indicates a poten manufactu
11. DGD and RA250NGDGD LIMITED WARRANTY This limited warranty is extended to the original retail purchaser of this Forced Air Convection Radiant Heater and warrants against any defect in materials and workmanship for a period of one 1 year from the date of retail sale GHP Group Inc at it s option will either provide replacement parts or replace or repair the unit when properly returned to the retailer where purchased or one of our service centers as directed by GHP Group Inc within one 1 year of retail purchase Shipping costs labour costs etc are the responsibility of the purchaser DUTIES OF THE OWNER This heating appliance must be operated in accordance with the written instructions furnished with this heater This warranty shall not excuse the owner from properly maintaining this heater in accordance with the written instructions furnished with this heater A bill of sale canceled check or payment record must be kept to verify purchase date and establish warranty period Original carton should be kept in case of warranty return of unit WHAT IS NOT COVERED 1 Damage resulting from use of improper fuel Damage caused by misuse or use contrary to the owners manual and safety guidelines Damage caused by a lack of normal maintenance Fuses Use of non standard parts or accessories Damage caused in transit Freight charges on warranty parts or heaters to and from the factory shall be the responsibility of the owner D O
12. Operating Instructions amp Parts Manual RA100NGDGD and RA250NGDGD Please read and save these instructions Read carefully before attempting to assemble install operate or maintain the product described Protect yourself and others by observing all safety information Failure to comply with instructions could result in personal injury and or property damage Retain instructions for future reference Dyna Glo Delux Natural Gas Radiant Heaters Description Dyna Glo Delux Models RA100NGDGD and RA250NGDGD heaters are 50 000 to 100 000 and 250 000 BTU Hr construction heaters These heaters use natural gas for combustion They are primarily intended for temporary heating of well ventilated buildings under construction alteration or repair These heaters should be utilized in sheltered well ventilated areas but never in occupied dwellings H E v GHP Group Inc i 6440 W Howard St v Pi Niles IL 60714 i C US ANS Z83 7b 2009 CSA 2 14b 2009 Construction Heater 5 Specifications Figure 1 Models RA100NGDGD RA250NGDGD Fuel Consumption Min Gas Max Gas Manifold Ignitor Size BTU Hr Maximum Supply Pressure Supply Pressure Pressure Gap Weight Lbs Lx W xH in RA100NGDGD 50 000 to 5 1 Ibs 8 W C 14 W C 7 5 W C 0 19 18 7 heater 16 3 x 16 3 x 29 8 100 000 RA250NGDGD 250 000 12 8 Ibs 10 PSI 250 PSI 6 PSI 0 19 30 8 heater 14 7 x 14 7 x 44 3 Fuel Type Natural Gas Only Ignition Type Piezo R
13. ant Heater RA250NGDGD Reference Part Number for Model Number Description RA250NGDGD Quantity 1 Top Cover 5002854 1 2 Guard 2315554 1 3 Emitter 2315537 1 4 Upper Base 5002853 1 5 Base Cover 2315532 1 6 Lead Wire 2315643 1 7 Tilt Switch 2300186 1 8 Lower Base 5002852 1 9 Blanket 2315539 1 10 Insulation 2315544 1 11 Flame Shield 2315540 1 12 Thermocouple 2201591 1 13 Spark Plug 2201583 1 14 Spark Plug Bracket 2315609 1 15 Bracket 2315520 1 16 Box for Lead Wire 2315535 1 17 Pilot Assy GL250 39 1 18 Pilot Bracket 2315608 1 19 Wind Box 2315610 1 20 Ignition Wire 2201585 1 21 Battery 2300481 1 22 Ignition 2201220 1 23 Regulator 2315513 1 24 Regulator Holder 2315536 1 25 Regulator Connector 2315547 1 26 Inlet Tubing Assy 2315542 1 27 Connector 2315549 1 28 Control Valve 5001423 1 29 Contol Valve Fixing Nut 2305687 1 30 Contol Valve Bracket 2315538 1 31 Ball Valve 2304630 1 32 Ball Valve Connector 2305391 1 33 Pilot Connector 2315548 1 34 Main Tubing Assy 2315550 1 35 Pilot Tubing 2001402 1 36 Base Shield 2315541 1 37 Rubber Ring for Wire 2315543 1 38 Nozzle Bracket 2315533 1 39 Nut 2101008 1 40 Nozzle Connector 2315534 1 41 Nozzle 2315546 1 For Technical Support or Troubleshooting Call 1 877 447 4768 8 00 am 5 00 pm CST www ghpgroupinc com CEDE roressou GRADE J 10 oo oe Dyna Glo Delux Operating Instructions and Parts Manual r RA100NG
14. bles or products such as gasoline solvents paint thinner dust particles or unknown chemicals A WARNING Not for home or recreational vehicle use This heater has been designed as a construction heater in accordance with ANS Z83 7 CSA 2 14 Other standards govern the use of fuel gases and heating products for specific uses Your local authority can inform you of these The primary purpose of these construction heaters are to provide temporary heating of building under construction alteration or repair When properly used the heater provides safe economical heating Products of combustion are vented into the heated area For either indoor or outdoor use Adequate ventilation must be provided A WARNING Combustible byproducts produced when using this product contain carbon monoxide a chemical known to the State of California to cause cancer birth defects or other reproductive harm FIRE BURN IMPORTANT Every possible circumstance that might involve a hazard cannot be anticipated The warnings in this manual on tags or decals affixed to the unit are not all inclusive If a procedure work method or operating technique not specifically recommended by Dayton is used you must make sure it is safe for you and others You should also ensure that equipment will not be damaged or be made unsafe by the operating or maintenance method you use Carbon Monoxide poisoning may lead
15. ch use of heater Do not use if hose is cut or damaged Replace with hose specified by manufacturer Always be sure to place the heater on a stable and level surface while the heater is in operation The heater is not intended for use on finished floors Warping or other damage may occur Place heater away from any breezes or drafts Keep away from dripping water or rain Keep small children and animals away from the heater Never handle move or service a hot or operating heater Wait 20 minutes after turning heater off before touching the heater Severe burns can result Always wear gloves when handling the heater to prevent injury Never attach ductwork to heater Do not alter heater Keep heater in its original state Do not use heater if altered Turn off gas supply to heater when not in use Use only original replacement parts This heater must use design specific parts Do not substitute or use generic parts Improper replacement parts could cause serious or fatal injury Assembly MODEL RA100NGDGD 1 Provide natural gas supply system 2 Install plumbing to a low pressure natural gas source to heater The source must be regulated to 1 2 PSI maximum 3 4 inch I D pipe or flexible connector not longer than 10 feet 3 Be sure to use thread sealing compound when connecting the hose to the heater at the 1 2 NPT fitting at the regulator inlet Tighten all fit
16. er tube cools off restart heater NATURAL GAS SUPPLY You must provide the natural gas supply along with all pipe and fittings The gas supply must be regulated down to a maximum of 1 2 PSI and to a minimum of 6 inches water column The supply system must supply 8 WC min RA100NGDGD for each heater connected to the system Shell Emitter Spark Plug Thermocouple Nozzle Burner Tubing Outlet Assembly Nozzle Burner Bracket Flame Shield a Regulator AN tAS a is w rT a ae i U 7 Base _ gt S_ ee Figure 5 RA100NGDGD Part Identification Check with your local gas supplier to properly size all of your supply lines Be sure to follow all local codes or refer to the Natural Fuel Gas Code Handbook NFPA54 ANSI Z223 1 or the Natural Gas Installation Code CAN CSA B149 1 VENTILATION A WARNING A three square foot opening of fresh outside air for each 100 000 BTU Hr of heater output must be provided to operate each heater safely If the proper ventilation air is not provided carbon monoxide poisoning can occur Always be sure that the proper ventilation is being provided before starting this heater FRESH OUTSIDE AIR OPENING REQUIREMENTS Heater size Square foot opening 100 000 BTU 3 0 250 000 BTU 7 5 A WARNING Read and understand all of the warnings in the General Safety Information pages of this manual They are essential t
17. o the safe operation of this heater Be sure to follow all local codes when operating this heater A WARNING Be sure to leak test all fittings and pipe connections after installation or repairs Use a 50 50 mixture of liquid dish soap and water Bubbles forming reveal a leak You must repair all leaks at once For Technical Support or Troubleshooting Call 1 877 447 4768 8 00 am 5 00 pm CST www ghpgroupinc com PROFESSIONAL GRADE oo oe Dyna Glo Delux Operating Instructions and Parts Manual RA100NGDGD and RA250NGDGD Dyna Glo Delux Natural Gas Radiant Heaters NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING Maintenance A WARNING Never attempt to service heater while it is connected to natural gas supply operating or hot Severe burns can occur 1 Always keep heater clean 2 Inspect heater before each use Check connections for leaks Apply a 50 50 solution of dish soap and water Bubbles forming show a leak that must be corrected Correct leaks at once Troubleshooting Chart Symptom Burner fails to light 2 Gas pressure is low 3 Thermocouple loose or in need of Possible Cause s Inspect regulator hose assembly before each use If hose is highly worn or cut replace with hose specified by manufacturer Keep appliance area clear and free from combustible materials gasoline and other flammable vapors and liquids Have hea
18. rer S instructions Keep these instructions for 4 CAUTION tially hazardous future reference They are your guides situation which if not avoided MAY Consumer Retain this manual for 7 om and proper operation of this result in minor or moderate injury fut rerefere ce garer A WARNING t for home or recreational vehicle use Printed in China Rev 2013 06 13 a l Dna Gie a b PROFESSIONAL GRADE amey AS p f oo oe Dyna Glo Delux Operating Instructions and Parts Manual RA100NGDGD and RA250NGDGD Dyna Glo Delux Natural Gas Radiant Heaters NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING General Safety Information Continued GENERAL HAZARD A WARNING WARNING Failure to comply with the precautions and instructions provided with this heater can result in death serious bodily injury and property loss or damage from hazards of fire explosion burn asphyxiation carbon monoxide poisoning and or electrical shock Only persons who can understand and follow these instructions should use or service this heater If you need assistance or heater information such as an instruction manual labels etc contact the manufacturer A WARNING INHALATION AND EXPLOSION HAZARD Keep solid combustibles such as building materials paper or cardboard at a safe distance away from heater as recommended by the instructions Never use the heater in spaces which do or may contain volatile or airborne com busti
19. s line may have air in it Press in the automatic control button for about 15 seconds for the air to pass out of the system Then push the ignitor button once again Once the pilot lights keep the automatic control button pressed in Release after at least 15 seconds 5 If pilot does not light repeat Step 4 6 When pilot stays lit fully open the main burner valve by turning the handle of the burner valve counter clockwise until it stops all the way to the ON position For Technical Support or Troubleshooting Call 1 877 447 4768 8 00 am 5 00 pm CST 4 www ghpgroupinc com Dyna Glo Delux Operating Instructions and Parts Manual Models RA100NGDGD and RA250NGDGD NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING Operation Continued NOTE Arrows on main burner valve handle show directions for ON and OFF TO SHUT DOWN HEATER 1 Firmly close the natural gas supply valve 2 Shut off the main burner valve being sure to wear a glove for protection Turn the main burner handle CLOCKWISE a until it stops all the way to the OFF position TO RESTART HEATER 1 Wait five minutes for heater to cool 2 Follow steps in TO START HEATER section Running heater A WARNING below specified gas pressure may cause flashback During flashback the burner flame is mostly yellow The flame will burn inside the burner tube causing a roaring noise If flashback occurs turn heater off After burn
20. ter inspected yearly by a qualified service person The flow of combustion and ventilation air cannot be obstructed 1 More warm up time needed 1 replacement 4 Automatic control valve in need of 4 replacement STORAGE A CAUTION Disconnect heater from natural gas supply 1 Place plastic cover over brass fitting on inlet connector 2 Store in a dry clean safe place 3 When taking the heater out of storage always check inside the heater Small animals or insects may place foreign objects in the heater Keep heater free from foreign objects and combustible materials Corrective Action Relight holding control valve button in for 45 seconds 2 Inspect natural gas supply 3 Tighten reconnect or replace thermocouple Replace automatic control valve Burner lights but goes out 1 Main burner valve not completely open 1 Completely open main burner valve by when automatic control turning control knob to HIGH position valve button is released 2 Clogged gas orifice 2 Replace gas orifice 3 Low gas pressure 3 Check gas supply regulator function 4 Low gas supply 4 Contact gas supplier Burn rate is low emitter 1 Main burner valve not fully open 1 Fully open main burner valve by turning does not glow control knob towards HIGH position until it stops 2 Plugged gas orifices 2 Replace gas orifice 3 Low gas pressure 3 Check gas supply regulator output 4 Low fuel supply 4 Consult
21. tings with a wrench A Open natural gas supply valve SLOWLY Check all connections for leaks ul Figure 2 Pipe and Valve Inlet Never use an open A WARNING flame to check for a leak Apply 50 50 mixture of liquid soap and water to all joints Bubbles forming show a leak Correct all leaks at once 6 Close natural gas supply valve Figure 3 Heater Control Knob RA100NGDGD MODEL RA250NGDGD 1 Insert AA battery included into ignition by turning COUNTERCLOCKWISE kK and unscrewing ignition cap 2 Provide natural gas supply system 3 Install plumbing to a low pressure natural gas source to heater 4 Connect gas supply to heater using minimum 3 8 ID pipe Maximum pipe length is 10 feet 5 Connect hose or plumbing to 1 2 NPT flare fitting at the valve inlet Tighten all fittings with a wrench 6 Open natural gas supply valve SLOWLY Check all connections for leaks Never use an open flame to check for leaks 7 Close natural gas supply valve NOTE Keep hands and face away from outlet around top of shelf of heater while attempting to start heater For Technical Support or Troubleshooting Call 1 877 447 4768 8 00 am 5 00 pm CST www ghpgroupinc com F Dna Gio lle PROFESSIONALGRADE j oo oe Dyna Glo Delux Operating Instructions and Parts Manual RA100NGDGD and RA250NGDGD Dyna Glo Delux Natural Gas Radiant Heaters
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