Desa BC165DT, BC55CT, BC115DT, UKC115DT, UKC70ET, UKC55CT, UKC165DT, BC70ET, RC115DT Safety Information

Page 2

SAFETY INFORMATION

WARNING: This product contains and/or generates chemicals known to the State of California to cause cancer or birth defects or other reproduc- tive harm.

IMPORTANT: Read this owner’s manual carefully and completely before trying to assemble, operate or service this heater. Improper use of this heater can cause serious injury or death from burns, fire, explosion, electrical shock, and carbon monoxide poisoning.

DANGER: Carbon monoxide poisoning may lead to death!

Carbon Monoxide Poisoning: 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 working properly. Get fresh air at once! Have heater serviced. Some people are more affected by carbon monoxide than others. These include pregnant women, persons with heart or lung disease or anemia, those under the influence of alcohol, and those at high altitudes.

Make certain you read and understand all warn- ings. Keep this manual for reference. It is your guide to safe and proper operation of this heater.

1.Use only kerosene, #1#2 diesel/fuel oil, JET A or JP-8 fuels to avoid risk of fire or explosion. Never use gasoline, naphtha, paint thinners, alcohol or other highly flammable fuels.

2.Fueling

a)Personnel involved with fueling shall be qualified and thoroughly familiar with the manufacturerʼs instructions and applicable regulations regarding the safe fueling of heating units.

b)Only the type of fuel specified on the heaterʼs data plate shall be used.

c)All flame, including the pilot light, if any, shall be extinguished and the heater allowed to cool, prior to fueling.

d)During fueling, all fuel lines and fuel-line connections shall be inspected for leaks. Any leaks shall be repaired prior to returning the heater to service.

e)At no time shall more than one dayʼs supply of heater fuel be stored inside a building in the vicinity of the heater. Bulk fuel storage shall be outside the structure.

f)All fuel storage shall be located a minimum of 25 feet (762 cm) from heaters, torches, welding equipment, and similar sources of ignition (exception: the fuel reservoir integral with the heater unit).

g)Whenever possible, fuel storage shall be confined to areas where floor penetrations do not permit fuel to drip onto or be ignited by a fire at lower elevation.

h)Fuel storage shall be in accordance with the authority having jurisdiction.

3.Use only the electrical voltage and frequency specified on model plate.

4.Heater must be grounded. Use only a properly grounded three-wire extension cord. Plug into grounded outlet only.

5.Use only in areas free of flammable vapors or high dust content.

6.Minimum clearance from any combustible materials: 8 feet (244 cm) from hot air outlet; 4 feet (122 cm) from top; and 4 feet (122 cm) from sides and inlet.

7.Locate heater on a stable and level surface while hot or operating or a fire may occur.

8.Use only in well-vented areas. Before using heater, provide at least a three-square-foot (2800 square cm) opening of fresh, outside air for each 100,000 Btu/Hr (30 kw) of rating.

9.Keep children and animals away from heater at all times.

10.Never start heater when combustion chamber is hot or if fuel has accumulated in combustion chamber.

11.When used with thermostat, heater may start at anytime.

12.When heater is moved or stored, it must be in a level position or fuel spillage may occur.

13.Use heater only in accordance with local ordinances and codes.

14.Never use gasoline, crankcase drainings, naphtha, paint thinners, alcohol or other highly flammable fuels.

15.Never use heater where gasoline, paint thinner or other highly flammable vapors are present.

2

www.desatech.com

116170-01A

Image 2
Contents Table of Contents Safety Information Unpacking Product IdentificationTheory of Operation FuelsVentilation For 115 and 165 Models only AssemblyFor 40, 55 and 70 Models only Tools NeededTo Stop Heater OperationTo Start Heater To Restart HeaterSTORING, Transporting or Shipping Replace drain plug if providedFault Condition Possible Cause Remedy Preventative Maintenance ScheduleTroubleshooting Dirty fuel filter Ment, Control assembly Defective ignitorAssembly Sembly Obstruction in nozzleFAN Service ProceduresUpper Shell Removal AIR OUTPUT, AIR Intake and LintReplace filter end cover Pump Pressure AdjustmentFuel Filter Ignitor Replace combustion chamberPlace plastic hex-body into vise and lightly tighten Nozzle AssemblyReplace fan see Fan, Fuel and AIR Line Replacement and Proper Routing Pump Rotor Procedure if Rotor is BindingSpecifications Model Size 115 165Illustrated Parts Breakdown Models BC40 and RC40Parts List NTC-4CModels BC55CT, RC55CT, UKC55CT, BC70ET, RC70ET and UKC70ET See 39 13 Wire Not Shown Connects T-stat to Ignition Control Assembly Burner Head Assembly FHPF3-6CFHPF3-5C Wheels and Handle Parts List NTC-3BZWiring Diagrams Wiring DiagramsThermostat KIT HA1210 AccessoriesIgnition Control Assembly Photocell Tester HA1170 AIR Gauge KIT HA1180116170-01A Warranty and Repair Service Keep this WarrantyTable DES Matières Remplir pour vos dossiersLA Sécurité Alimentation en carburantDéballage Identification DU ProduitLa production dune odeur particulière CarburantsThéorie DE Fonctionnement Cas dextinction de la flammePour LES Modèles 115 ET AssemblagePour LES Modèles 40, 55 ET 70 Uniquement Outils nécessairesPour Arrêter Lappareil DE Chauffage FonctionnementPour Allumer Lappareil DE Chauffage Pour Rallumer Lappareil DE ChauffageRemettez le bouchon de vidange en place si nécessaire Entreposage Transport OU ExpéditionRéinitialisation de lappareil de chauffage Dépannage État DE LA Panne Cause Possible SolutionCalendrier Dentretien Préventif Réservoir Du kérosène Sallume pas Mauvaise pression Photoélectrique mal installéPas de carburant dans le PompeFiltres DE Sortie DAIR, DE Retrait DE LA Partie Supérieure DE LhabillageVentilateur Prise Dair ET DE PeluchesRemplacez le couvercle des filtres Ajustement DE LA Pression DE LA PompeFiltre À Carburant Important ne huilez pas les filtres. Filtre de prise dairAllumeur Assemblage DE LA Buse DaérationRotor DE Pompe Procédure si le rotor se bloque Tuyau de la conduite dair etAssemblage DE Commande DE Lallumeur Taille du modèle 115 165VUE Détaillée DES Pièces Modèles BC40 ET RC40Liste DES Pièces Modèles BC55CT, RC55CT, UKC55CT, BC70ET, RC70ET ET UKC70ET Voir Modèles De la commande dallumage ou au thermostat si présent Assemblage DE Tête DE Brûleur Vis102001-30 Moteur 079975-02 Corps de pompe Liste DE Pièces DES Roues ET DE LA Poignée Diagrammes DE Câblage De la commande ’allumeurPRÊT-À-MONTER DE Roues ET DE Poignée Renforcées HA1202 AccessoiresPRÊT-À-MONTER DE LA Jauge Dair HA1180 Prêt À Monter Pour Thermostat HA1210116170-01A Service DE Garantie ET DE Réparation Conservez Cette Garantie