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Big Foot Installation Manual - Space-Ray

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2. 15 8 INFRARED GAS HEATERS Form 44201200 i July 2012 42509378 Fan Assembly Item No Part No Description 4260132 Gasket 44015251 101 6 Connector tube flange assembly with set screw 4267216 Hex Nut 4267266 6 Spring Lockwasher 30742050 P55 Fan Unit McMillan 42741080 Restrictor Plate 47 6mm ID NI 5 OO Po 44200060 Flue Plate Outlet 116mm Dia with screen S 9 Form 44201200 July 2012 43 BODY Part Description Qty 1 02127110 Nut 5 16 18 12 2 02125130 5 10 24 x 52 Round Head Machine 6 3 42769010 Sliding Clamp reflector 6 4 02189020 Screw 10 x 14 Self Drilling TEKS 12 5 02266010 Reflector Speed Clip 15 6 42873000 U Bolt Clamp 6 7 43318050 Tube Support Hanger Bracket 19deg 3 8 41932100 Radiant Tube 101 6mm dia x 3m long 2 9 42913000 U Bend 305mm centers 1 10 43319100 Reflector 3035mm long 2 11 43320000 Reflector Head End 2 12 43490010 Reflector U Bend Overlap 1 13 43490020 Reflector Foot End 1 14 44152240 Turbulator 2 15 30462980 Torctite Coupling 1 16 30303010 S Hook Burner Heater Suspension not shown 6 17 30545040 Turnbuckle Bur
3. Horizontal MINIMUM CLEARANCES TO COMBUSTIBLES Mounted Horizontally Model No Sides Ceiling Below Ends SBF 25 36 91cm 12 30cm 69 175cm 32 81 Fig 1 A WARNING Certain materials or objects when stored under the heater will be subjected to radiant heat and could be seriously damaged Observe the Minimum Clearances to Combustibles listed in the manual and on the heater at all times NOTE 1 The clearances specified above must be maintained to combustibles and other materials that may be damaged by temperatures 32 C 90 F above ambient temperature Clearances to combustibles are posted on the control box In areas used for storage of combustible materials where they may be stacked below the heater The installer should post signs that will specify the maximum permissible stacking height to maintain the required clearances from the heater to combustibles Space Ray recommends posting these signs adjacent to the heater thermostat or other suitable location that will provide enhanced visibility 2 The stated clearance to combustibles represents a surface temperature of 32 C 90 F above room temperature Building materials with a low heat tolerance such as plastics vinyl siding canvas tri ply etc may be subject to degradation at lower temperatures It is the installer s responsibility to assure that adjacent materials are protected from degradation F
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7. Joyeinqing eBuej4 eqni SM9JOS IUA H S OL Hho Es A 1099431 pu g N p ds Wy 2 2 epis 2 uoee SMIS ICS OL eued 109494 pued 99 5 mE X pojeo W9 SZ 485 IPPON d mdp r jqw ssy 62104 jeued 1 pug 1004 1029394 Fig 5 9 Form 44201200 July 2012 9 0 TYPICAL SUSPENSION METHODS Not with standing their limited scope the appliance should be installed in accordance with the relevant provisions of any National Gas Safety Installation and Use Regulations Due account should also be taken of any obligations arising from any National Health and Safety at Work Regulations National and Local Building Regulations and National Electrical Wiring Regulations The appliance must be installed and where necessary converted for use on other gases by a qualified installer AWARNING SUSPENSION HAZARD Burner must be secured to the mounting flange with nuts All materials used to suspend the heater must have a minimum working load of 52kg All S Hooks must be crimped closed Never use the heater to support a ladder or other access equipment Failure to do so may result in death serious injury or property damage Various means of suspending the heater can be used See the
8. 2 To shut down the appliance for a period for time in excess of one week switch off the electricity supply to the appliance and turn off the gas supply at the gas isolation valve Note Concise operating instructions are contained on Instruction Label 4260440 which should be affixed adjacent to a low level user control FLAME SUPERVISION 1 To check the operation of the flame supervision equipment run the appliance normally turn off the gas supply at the gas isolation valve and observe that the amber neon indicator remains illuminated 2 After a purge period of 20 seconds minimum the solenoid valves and the ignition spark electrode will be re energized and with the gas still turned off the ignition control will go to lockout condition after a further 10 seconds maximum Amber neon indicator extinguished 3 Switch off the electricity supply to the appliance for a period of 10 seconds before attempting to re ignite the burner see Section 15 0 19 0 CLEANING AND ANNUAL MAINTENANCE A WARNING ELECTRIC SHOCK amp EXPLOSION HAZARD Disconnect electrical power and gas supply before servicing Failure to do so may result in death or serious injury This heater must be cleaned and serviced annually by a qualified contractor before the start of each heating season and at any time excessive accumulation of dust and dirt is observed Maximum heating efficiency and clean combustion will be maintained by keeping
9. Ventilation by thermal evacuation is sufficient if 10m2 h of exhaust air per kW of operating heat input are ventilated out of the installation room 2 The air products of combustion mixture must be evacuated above the radiant heaters if possible near the ridge by means of exhaust mixture opening s vents 3 Where the exhaust mixture opening s can be closed it shall only possible to operate the radiant heaters when they are open 4 The maximum horizontal distance between a radiant heater and a vent opening shall be 6 six times the vent height in the case of wall openings 3 three times the vent height in the case of roof openings VENTILATION BY MECHANICAL EVACUATION 1 Ventilation by mechanical evacuation is sufficient if 10m2 h of exhaust air per kW of operating heat input are ventilated out of the installation room 2 air products of combustion mixture must be evacuated above the radiant heaters using fan s w It shall only be possible to operate the radiant heaters whilst the exhaust airflow is proven 4 The maximum horizontal distance between a radiant heater and a fan shall be 6 six times the fan mounting height in the case of wall openings 3 three times the fan mounting height in the case of roof openings 5 Total minimum proven ventilation airflow in m gt h will be Total installed kW input X 10 Note Mechanical exhaust air openings must be positioned such that the burner stability of the nearest
10. remove the Air Tube Assembly from the Air Switch pressure connection marked H 2 Disconnect the three electrical leads from the Air Switch by gently pulling the connectors using pliers 3 Unscrew the two No 8 x 12 self tapping screws securing the Air Proving Switch to the floor of the Control box and lift out with the electrical leads attached 4 Remove the Air Switch and remove the restrictor from the Air Switch connection marked L When installing a replacement Air Switch take care to connect the electrical leads in accordance with the wiring diagram shown in Section 15 0 Fig 35 and replace the restrictor on the pressure connection marked L The appliance will not function unless this restrictor is in place Form 44201200 July 2012 37 21 6 REMOVING GAS VALVE AND MANIFOLD ASSEMBLY one Ei TH Fig 36 After opening the control box door disconnect the 12 way Molex electrical connector Disconnect the grey HT ignition spark flame sensor lead from the ignition module Disconnect the green yellow wire from the grounding tab of gas valve Unscrew the two 4 25 setscrews from the burner bracket and remove the burner clamp Unscrew the burner and slide it away from the valve Unscrew the M4 screw securing the valve bracket to the control valve and remove the grommet NO oF WON P Slide out the complete as
11. 108 274cm 54 Medals 137 odels F SBF 25 6 e Side View a Tube Support 15 pane Bracket P 134 3 8 Qty 3 341cm Bumer Reflector Qty 2 Emitter Tube U Bend Box 12 24 3 4 30cm 63cm Fresh Air Inlet Flue Bottom View Terminal gt 7 11 16 20 24 3 8 62 Burner Box Hanging Centers End Reflector Fresh Air Qty 2 Inlet 7 1 4 18cm 19 Deg typical 1 2 MPT Gas Connection Fan End Reflector ElectricaliSuppi Tube Support 12 30 uppiy U bend Hanger Bracket 3 places Tube Centers Flue Terminal 25 11 16 65cm U Bend End View Burner End View Fig 4 Form 44201200 July 2012 ASSEMBLY TYPICAL OVERVIEW 6 SYSTEM SHOWN 8 1 7 uolsuedsng xog 152 E o uoisuedsns i Jauing P 92 8 S SZ Apog wee 14 OL 22 801 0 uoisuedsns Buidno xog 1euing siu useJ4 1O 99 J 1 2 5 1 0 OL SINN 91 6 8 9 yog N UNA uo ig eqn 2 1 ve Ol 9 1032H z
12. 7 SPACE RAY INSTALLATION AND OPERATION INSTRUCTIONS INFRARED RADIANT IP55 POULTRY TUBE HEATER Single Stage Pull Through System Negative Pressure Models SBF 25 IP55 inact 5 Energy Association OWNER INSTALLER For your safety this manual must be carefully and thoroughly read and understood before installing operating or servicing this heater This heater is intended for use with either Natural Gas or Propane Gas It must be installed by a qualified service person or a licensed contractor in accordance with state and local codes WARNING Improper installation adjustment alteration service or maintenance can cause property damage injury or death Read the installation operation and maintenance instructions thoroughly before installing or servicing this equipment For assistance or additional information consult a qualified installer service agency or the gas supplier INSPECT all combustion air openings into the building and if necessary clear as they become blocked by litter dust feathers or other matter FOR YOUR SAFETY Exhaust fans MUST be operating on an appropriate cycle when heaters are operating to avoid a high concentration of carbon monoxide When used without fresh air this heater may give off carbon monoxide an odorless and poisonous gas CARBON MONOXIDE POISONING MAY LEAD TO DEATH Early signs of carbon monoxide poisoning resemble the with headaches dizziness and nausea y
13. Box field su Thermostat WN Thermostat ove Is Ed ove Is EL BL N BL N LIS si N 7 BL S 2 N BL e 2 N GYp_ g E _ E BRE L BRE J L POWER IN POWERIN 230V s 230V Fig 25 Multiple Heaters Thermostat connection diagram Thermostat 230V 50Hz POWER CORD CORD FROM Green LE H Switch FROM Earth 1 H Switch l Terminal field supplied Terminal block field supplied IP55 Junction Box field supplied RIN POWER IN 230V 50Hz 230V 50Hz Fig 26 Notes The method of connection to the electrical supply must facilitate complete isolation and should preferably be via a fused double pole isolator having a constant separation of at least 3mm in all poles and supplying the appliance ONLY Alternatively connection may be made via a fused 3 pin plug and un switched shuttered socket both complying with the requirements of National or Local Regulations Neither thermostat nor switch are supplied as standard equipment NOTE In the event of an electrical fault after installation of the appliance preliminary system checks are required to be carried out i e earth continuity polarity and resistance to earth Form 44201200 July 2012 23 3 Internal Wiring Diagram POWER IN TO FAN L N I I AMBER NEON BL RED AIR SW
14. G20 Natural Gas 5 Remove the step opening adjustment cap on the valve turn counterclockwise the arrow to min recap the step opening adjustment cap see Fig 40 dot 3 dot 3 remove the black cap and see dot 2 detailed view dot 4 dot 2 dot 4 dot 1 dot 5 dot 1 detailed view after the detailed view after the black cap removed black cap removed for 2H G20 for 3P G31 Fig 40 23 0 INSTALLATION DATA Date of of Heaters in Installation System Serial No N Natural Gas Model SBF L Propane Gas Form 44201200 40 July 2012 24 0 REPLACEMENT PARTS GUIDE The following is a list of replacement parts which may be required during the life of the appliance CONTROL COMPONENTS Item No Part No Description Qty 1 02330010 Vinyl Cap 1 2 02331010 Plug Liquid Tight Hole 1 3 30635020 _ Connector Liquid Tight 2 4 30700040 Grommet Pipe Sealing 1 5 30739010 Terminal Block 6 Pole 1 6 44190110 Housing complete with gaskets 1 7 44193150 Access Panel 1 8 44202010 Turnbuckle Holder Bracket 1 8a 30545040 Turnbuckle Not shown 1 9 03988070 Tubing Silicone 178mm Lg Not shown 2 10 2113 Pressure Test Point 1 11 4260363 Nipple 1 12 4262322 Brass Locknut 2 13 4250600 _ Fabrication 1 1
15. Section 15 0 for connection details a WN pre lubricated and require no attention 6 When re assembling the Air Restrictor Plate and Connector a new Gasket must be fitted between the Tube If a flued installation disconnect the flue from the Fan Loosen set screw from Tube Flange Assembly Draw the Fan Assembly off the Radiant Tube Unscrew the three M6 nuts and washers securing the Connector and Air Restrictor Plate to the fan Inspect the main impeller and secondary cooling impeller and remove any dust by brushing with a soft brush Check that the impeller rotates freely and that there is no excessive play in the bearings The bearings are Flange Assembly and Air Restrictor orifice Plate see Fig 39 Form 44201200 July 2012 39 22 0 CONVERSION INSTRUCTIONS CONVERSION FROM CAT 2H G20 TO CAT 3P G31 1 Remove the Injector from the Injector Fitting see Section 21 3 and replace it with the alternative Injector supplied fastenings pack Check that the size reference marked on the Injector agrees with that listed in the Specifications table Section 5 0 for the appliance model in question 2 Remove the pressure governor cap from the integral pressure governor of the Control Valve and screw the adjuster clockwise to increase the gas pressure check supply and manifold pressure in accordance with Section 14 0 Replace the pressure governor cap 3 Affix the gas adjustment label 3P G31 37mbar sup
16. Shutdown Instructions J u u uu u Commissioning dass sss Cleaning and Annual Maintenance Troubleshooting nones crescere eei perdo que Replacing Parts vii n Removal of Electrodes E Removing Main B rnert 5 asa DS Removing ec eee Removing Ignition Control Removing Air Switch Removing Gas Valve and Manifold Assembly 38 Removing Neon Indicator 38 Removing Air Inlet Plate 39 Removing the Fan 39 Conversion Instructions 40 Installation Data 40 Replacement Parts Guide U u u uu 41 1 0 SAFETY This heater is a self contained infrared radiant tube heater designed for use in poultry applications Safety information required during installation and operation of this heater is provided in this manual and the labels on the product The installation service and maintenance of this heater must be performed by a contractor qualified in the installation and service of gas fired heating equipment All personnel in contact with the heater must read and understand all safety information instructions and labels before operatio
17. appliance is unaffected VENTILATION BY NATURAL AIR CHANGE Gas fired radiant heaters may be operated without any special exhaust system if the exhaust gases are discharged to the outside atmosphere by a sufficient natural air change in the installation room Furthermore no provision for thermal or mechanical ventilation is required in the following particular cases Buildings with natural air change greater than 1 5 volumes per hour Buildings with a density of operating heat input not greater than 5W m gt AIR SUPPLY Air supply openings are required to admit air and shall be located below the radiant heaters The total area of the unobstructed cross sections of all the air supply openings shall not be smaller than the total area of the unobstructed cross sections of all the exhaust openings Slits and gaps of fixed cross section can also be used as air supply openings Where the air supply openings can be closed it shall only be possible to operate the radiant heaters when they are open B FLUED If the appliance is to flued externally then flue pipe of diameter stated in table 4 and complying with National and Local Regulations should be used IMPORTANT When flued horizontally the flue pipe must be arranged to provide a continuous rise from the appliance of 25mm per 1m length The ventilation requirements for flued appliances are set out in BS 6896 1991 and must be applied The following is guidance to the standard For
18. following drawings for typical examples 1 Use only noncombustible materials for suspending hangers and brackets 2 Turnbuckles can be used with chains to allow leveling of the heater All 5 hooks and eye bolts must be manually crimped closed by the installer 3 For suspending the appliance it is recommended that suitable protected welded chain 3mm x 65 links per m or 8mm min mild steel drop rods and suitable brackets are used Attach the chains or drop rods to the hanger brackets where shown providing at least 0 5mm closed link hooks are used chains may be attached directly to the hanger brackets 4 Heaters subject to vibration must be provided with vibration isolating hangers 5 Heaters must not be supported by gas or electric supply lines and must be suspended from a permanent structure with adequate load capacity Space Ray recommends that the body sections be suspended using chains with turnbuckles This will allow slight adjustments after assembly and heater expansion contraction during operation A CAUTION Failure to install the burner box suspension chain vertically will void the manufacturers warranty M n 108 274cm 10 FT 33m Body Section 25 5 8 wie From burner suspension to Turnbuckle first hanger Turnbuckle S Hook Turnbuckle Tube Support Hanger Bracket Burner Box Suspension Fig 6 Form 44201200 10 July 2012 10 0 ASSEMBLY OF TUBE SECTIONS NCAU
19. rigid piping and the heater A union should be installed before the control box inlet An approved shut off valve should be installed within 1 8m of the union 8 gas pipe flexible hose and connections must be self supporting gas pipe work must not bear any of the weight of the heater or any other suspended assembly 9 This appliance is equipped with a step opening combination gas valve The maximum supply pressure to the appliance is 60 mbar If the line pressure is more than the maximum supply pressure then a second stage regulator which corresponds to the supply pressure must be used 10 After all gas connections have been made make sure the heater and all gas outlets are turned off before the main gas supply is turned on slowly Turn the gas supply pressure on and check for leaks 11 2nd stage regulator is used the ball valve down stream in the supply line must be closed when purging the gas lines to prevent gas seeping through it initial gas pressure is higher than 60 mbar the redundant combination gas valve is designed to lock out Pressure build up in the supply lines prior to the heater must be released before proper heater operation A WARN Do not use open flame of kind test for leaks KEY DIMENSIONS AND COMPONENTS OF THE GAS CONNECTIONS Approved _ Flexible Connector zB N rf 3TU Manual Gas d Shut
20. the heater clean It is essential that at least once a year preferably before the heating season a qualified person service the appliance In exceptionally dirty conditions more frequent servicing may be desirable IMPORTANT 1 Do not rest anything especially ladders against the appliance 2 Gas and Electricity supplies must be isolated before commencing servicing work or replacement of components 3 Unless instructed to the contrary re assemble components in reverse order 4 Check all joints for gas soundness after carrying out any servicing of the appliance 5 On completion of a service fault finding task which has required the breaking and remaking of electrical corrections the following checks using a multimeter must be made a Earth continuity check b Polarity check c Resistance to earth check The contractor shall check the following during periodic maintenance e Clearances to combustibles Check that clearances are being maintained Make sure there are no flammable objects liquids or vapors near the heater See also Section 4 0 e Reflectors Reflectors should be kept clean at a minimum blow off the reflectors Dirty reflectors will reduce heat output e Heat exchanger tubes Inspect the heat exchanger tubes to make sure they are not cracked sagging or showing signs of fatigue e Combustion air intake Disconnect combustion air intake from the control box and inspect internally using a flashlight to make
21. 201200 July 2012 34 21 0 REPLACING PARTS A WARNING ELECTRIC SHOCK amp EXPLOSION HAZARD Disconnect electrical power and gas supply before servicing Failure to do so may result in death or serious injury Only use genuine Space Ray replacement parts Parts are available from the factory for replacement by a licensed person Refer to the Replacement Parts Guide in Section 24 0 for all replacement parts IMPORTANT Disconnect gas and electricity supplies to the appliance before carrying out any repair work This work can be carried out at high level using a purposes designed access tower but it is preferable that this work should be carried out at ground level 21 1 REMOVAL OF ELECTRODES Fig 31 This range of radiant tube heaters employs a single probe electrode system whereby both the spark generation and flame supervision operations are carried out via a common electrode The second electrode provides the earth path for the ignition spark The two electrodes are identical therefore either lead grey HT or green yellow earth may be connected to either electrode 1 Open the Control Box door by removing the screws care must be taken not to lose the rubber sealing washers 2 Disconnect the grey HT ignition flame sensor lead and the green yellow earth lead from the electrodes by gently pulling the connectors using pliers 3 Unscrew the M6 x 16 set screw secu
22. 4 4250625 Air Switch Assembly 1 15 44427000 Gas Valve Assembly complete 1 15a 4262586 Valve 4105 1 15b 4262552 Flange 1 2 BSPT Straight 2 15c 4260502 Nipple 1 2 BSPT x 110mm 1 15d 44428000 Gas Valve Bracket 1 16 42506950 Wiring Harness less H T cable Not shown 1 17 42510929 H T Cable 178mm Lg Not shown 1 17a 43447070 Gas Valve Ground Wire Green Yellow not shown 1 18 4260132 Gasket 3 19 4260364 njector Fitting 1 20 4260367 _ Clamp 1 21 4260371 101 6mm Connector 1 22 4260380 Burner Bracket 1 23 4260541 Electrode 1 24 4262197 gnition Control 1 25 4262280 Neon Light Red round 1 26 4262281 Neon Light Amber round 1 27 03259xxx Injector State Model amp Gas Type for Size 1 28 4260360x Baffle Plate State Model amp Gas Type for Size 1 29 4260362 Air Inlet Fabrication 1 LABELS MANUAL Item No Part No Description Qty 30 4262036 Label Neon 1 31 43269080 Label Fan Power Supply 1 32 4260420 Label Warning GB IE 1 33 43344160GB Label Clearances to Combustibles 1 34 42848130GB Label Nameplate 1 35 4260440 Label Operating Instructions GB 1 36 4262000 Label Space Ray Logo 1 37 4260625A Label This Way Up 1 38 43269050 Label Door Remains Closed 1 39 42874070 Label Wire Connections 1 40 44201200 Installation Operation Manual 1 Form 44201200 July 2012 41
23. ITCH Y GR INSULATOR WIRING COLOUR CODES BL BLUE E BR BROWN ELECTRODE GR GREY 4 n G Y GREEN amp YELLOW mmm L RED 123 5 F INSULATOR W WHITE Y YELLOW IGNITION MODULE CONNECTION GAS VALVE Fig 27 16 0 VENTING AND FRESH AIR FOR COMBUSTION A WARNING POISONOUS GAS AND SOOT HAZARD Heaters installed unvented must be installed in an area with at least 10m hr per kW heat input of outside air ventilation In buildings with airborne contamination such as poultry houses the heater must be installed with fresh air for combustion Failure to do so may result in death serious injury property damage or illness from Carbon Monoxide poisoning These appliances may be installed with an exhaust flue fitted or without an exhaust flue fitted A FLUELESS UNFLUED The installation room should have volume of at least 10m2 kw of installed nominal heat input of the radiant heater The ventilation requirements and calculation methods for unflued appliances are set out in the European Standards EN 13410 2001 and must be applied The following is guidance to the standard Form 44201200 24 July 2012 Ventilation may achieved any of the three following different means Thermal evacuation of the products of combustion air mixture Mechanical evacuation of the products of combustion air mixture Natural air change VENTILATION BY THERMAL EVACUATION 1
24. LATIONS AWARNING FIRE AND EXPLOSION HAZARD Tighten flexible gas hose and components securely Flexible metal gas hoses must be installed without any twists or kinks in them The hose will move during operation of the heater and it can crack if it is twisted Failure to do so may result in death serious injury or property damage IMPORTANT BEFORE CONNECTING THE GAS TO THE HEATER 1 Connect to the supply tank or manifold in accordance with state or local building codes Authorities having jurisdiction should be consulted before the installation is made 2 Check that the gas fuel on the burner rating plate matches the fuel for the application 3 Check that the gas supply piping has the capacity for the total gas consumption of the heaters and any other equipment connected to the line 4 Check that the calculated supply pressure with all gas appliances and heaters operating will not drop below the minimum supply pressure required for these heaters Check inlet supply pressures on Section 14 0 5 All gas supply lines must be located in accordance with the required clearances to combustibles from the heater as listed on the clearances label of the heater and Section 4 0 of this manual 6 Pipe joint compounds must be resistant to the action of liquefied petroleum gases Form 44201200 18 July 2012 7 Tube heaters will expand contract during operation Use approved flexible connector for connections between the
25. Off Valve Sediment Trap x Drip Leg 36 to 43cm 5cm Max Displacement LX Second Stage Regulator with Vent Leak Limiter to reduce the Supply Pressure below 60mbar if required 7 Fig 17 Alternate Supply Locations Adaptor 1 2 male 5 b f i 1 H Sy Pd m 2 Control D d Adaptor 1 2 BSP female END VIEW Movement SIDE VIEW Fig 18 INCORRECT POSITIONS lt gt Movement Movement Movement Movement WRONG WRONG Fig 19 Radiant tube heaters will expand and contract during operation Therefore it is essential to provide a flexible hose which must conform to national or Local Regulations to connect the appliance to the gas supply Minimum size to be 12 7mm bore Form 44201200 July 2012 19 The gas pipe flexible hose and connections must be self supporting The gas pipe work must not bear any of the weight of the heater or any other suspended assembly 12 Natural Gas G20 at 20mbar nominal supply pressure appliance cat 2H Maximum supply pressure Pmax 25mbar Minimum supply pressure Pmin 17mbar Setting pressure 12 5mbar Gas connection R 13 Check that the gas fuel on the burner data plate matches the fuel for the application 14 LPG 631 at 37mbar nominal su
26. TION CUT HAZARD Sheet metal parts particularly reflectors and vent have sharp edges Always use gloves when handling Failure to do so may result in death serious injury or property damage During field assembly of the heater body sections the recommended procedure is as follows A Before hanging heater sections first determine the actual layout of the system see Sections 7 0 for details Consideration must also be taken for flue pipe fresh air ducting gas piping clearances to combustibles etc before hanging heater Typical suspension methods are shown in Section 7 0 B Install suspension per spacing shown in Section 9 0 1 Space tube support hanger brackets with firing tubes as shown Note Welded seam of tubes must be positioned on bottom side as shown 2 Secure tube support hanger brackets to firing tubes using U bolt clamps and 5 16 18 hex nuts supplied in the fastenings pack U Bolt Clamps Tube Support Hanger Brackets Hex Nut 5 16 18 54 Note Welded seam 137cm of tube must be positioned on bottom side Fig 7 Form 44201200 July 2012 11 10 1 ASSEMBLY U BEND 1 Slide the U bend onto ends of each tube ensuring that they are fully engaged Fasten the U bend to each tube using 10 x 1 2 self drill screws as shown DETAIL A U Bend a 3 p DETAIL U Bend Attachment Note Welded seam of Fasten U bend to tubes tube must be posi
27. ant for the correct function of the appliance the polarity of the electrical supply MUST be correct The diagram below shows the physical terminal block location in the housing Liquid tight cable gland must be tightened to prevent water entering Terminal block the cabinet N 6 L 230V 9 E Earth BL Ss Neutral BL Neutral GYs sj E Earth L Live 230V POWERIN 230V 50Hz Terminal block Fig 23 Form 44201200 22 July 2012 diagram below shows field supplied IP55 junction box for connecting power the fan Neutral POWER IN S Live 230V 50Hz FROM FROM FAN CONTROL BOX Terminal field supplied IP55 Junction Box field supplied Fig 24 2 Twin core and earth PVC covered flexible supply cable 0 5mm 2 National or Local standard specification must be used with connection made as follows Single Heaters per Thermostat connection diagram L 230V 50Hz C POWER POWER CORD CORD Switch FRom H Switch FAN FAN Terminal block field supplied Terminal field supplied 1P55 Junction Box field supplied 1P55 Junction
28. ccessibility This heater is for INDOOR INSTALLATION ONLY and is used in VENTED or UNVENTED mode The term Unvented actually means Indirect Vented While the products of combustion are expelled into the building national codes require ventilation in the building to dilute these products of combustion This ventilation must be provided by amp ravity or mechanical means Ventilation requirements are addressed further in these instructions Although these heaters may be used in many applications other than space heating e g process heating Space Ray will not recognize the warranty for any use other than space heating This heater is not an explosion proof heater Where the possibility of exposure to volatile and low flash point materials exists it could result in property damage or death This heater must not be installed in a spray booth where the heater can operate during the spraying process Consult your local fire marshal or insurance company Form 44201200 2 July 2012 4 0 CLEARANCES COMBUSTIBLES AWARNING FIRE AND EXPLOSION HAZARD Combustible material must be located outside the clearance dimensions listed Failure to do so may result in death serious injury or property damage Minimum clearances to combustibles shall be measured from the outer surfaces as shown in the following diagram Cn Ceiling lt gt J Side Side 1
29. d the air proving switch will sense an adequate air flow condition The amber neon indicator will be illuminated 5 After a purge period of 20 seconds minimum the solenoid valves and ignition spark electrode will be energized simultaneously 6 Upon successful ignition the flame sensor will detect the flame and the ignition spark electrode will be de energized 7 Should the flame fail to permanently establish during the 10 second ignition period the solenoid valves and ignition spark electrode will be de energized the amber neon indicator extinguished the fan stop rotating and the appliance ignition control go to lockout condition 8 repeat the ignition sequence it will be necessary to switch off the electricity supply to the appliance for a period of 10 seconds to reset the ignition control If a first reset is not successful wait at least 15 seconds before repeating the procedure After reset an extended waiting time will occur 9 If the burner fails to ignite following a second ignition sequence switch off the electricity supply to the appliance turn off the gas supply at the gas isolation valve and investigate the fault 10 If gas failure occurs after successful ignition the appliance ignition control will attempt one re ignition before going to lockout condition Form 44201200 30 July 2012 IGNITION 1 shut down the appliance for short periods of time switch off the electricity supply to the appliance
30. dent ed otra tac kun ice re 4 2 0 3 0 4 0 5 0 6 0 6 1 7 0 8 0 8 1 9 0 10 0 10 1 10 2 10 3 10 4 10 5 11 0 12 0 13 0 14 0 15 0 16 0 17 0 18 0 19 0 20 0 21 0 21 1 212 213 21 4 215 216 217 218 219 22 0 23 0 24 0 44201200 July 2012 Accessory Packages niue Gua Sma 6 Typical Assembly Layouts u 7 Dimensions Models SBF 25 6 8 Heater Assembly Typical Overview 6M system 00 J l 9 Typical Suspension Methods 10 Assembly of Tube Sections 11 Assembly of U Bend 12 Adding Body Reflectors 13 Adding U Bend Reflectors 14 Adding End Reflectors 15 Inserting Turbulators Exhaust Tube 16 Attaching Control uuu u u Attaching Fan Assembly Ski a naa kau aa Gas Connections and Regulations Instructions for Pressure Test Gauge Connection eres 20 Electrical neenon dt dede 22 Venting and Fresh Air for Combustion x Lighting and
31. e Assembly Part No 44129000 Step A Cut hole in ceiling approximately 108mm diameter 101 6mm Flexible Air Inlet Hose 610mm Long Note This hole location Part No 30675020 should allow the hose enough room to expand and contract with the heater Step B Slide fresh air intake into hole and secure flange with screws 4 each 101 6mm Starting Collar Part No 30504040 h Control Box ension amp eac End Vi Part No 30676040 End View Step D Squeeze ears of spring clamp and slide over compressed end of flexible hose Compress end of flexible hose Step E Slide hose and clamp onto starting collar of control Repeat steps C amp D on opposite hose end for connection to fresh air intake Silicon joints Type B22 When installing external flue single duct systems with ducted combustion air supply the distance between the flue terminal and fresh air intake shall be no less than 1 m for both vertical and horizontal systems Fig 30 Form 44201200 28 July 2012 52 When fresh air for combustion and the flue outlet are from different pressures zones as shown in Fig 28 the flue outlet and the fresh air intake must not be on surfaces that are 180 degrees apart The acceptable configurations are those shown in Fig 28 in combination with the maximum lengths listed on table above A CAUTION Property Damage The flexible air inlet hose shou
32. e rubber washers and screws 2 Ignite the appliance burner by switching on the electricity supply to the appliance and check that the manometer reading is as stated below for the gas type the appliance is adjusted for see the Data Label affixed to the Control Box door Form 44201200 20 July 2012 3 category 2 gas type G20 natural supply pressure 20mbar nom 17mbar min 25mbar max category 3P gas type G31 propane supply pressure 37mbar nom 27mbar min 45mbar max Switch off the electricity supply to the appliance open the control box door and remove the manometer tube from the LEFT Gas IN control valve test nipple Screw in the test nipple sealing screw TO CHECK THE BURNER SETTING PRESSURE 1 Unscrew the sealing screw two turns of the RIGHT Gas OUT Control Valve test nipple and connect the free end of the manometer tube permanently connected to the manometer test nipple inside the side panel of the control box to this test nipple See Fig 20 Close the control box door and secure with the rubber washers and screws Ignite the appliance burner by switching on the electricity supply to the appliance and check that the manometer reading is as stated below for the gas type the appliance is adjusted for see the Data Label affixed to the control box door Category 2H gas type G20 natural setting pressure 12 5mbar Category 3P gas type G31 propane setting pressure 25mbar In the event that the burner se
33. eal see Section 21 8 Door Seal Check the condition of the seal around the Control Box door and replace as necessary IMPORTANT The appliance will not function unless the seal around the control box door is sound and the door secured with the M4 screws and rubber washers Flue Pipes For flued appliances it is important that periodic sweeping of the flue is carried out according to the National or Local regulations in force Auxiliary Controls Room thermostats time switches frost thermostats etc should be checked to ensure correct functioning and are set to the user requirements Re assemble and Commission Re assemble the appliance in reverse order and commission in accordance with the instructions contained in Section 18 0 Form 44201200 32 July 2012 TROUBLESHOOTING GUIDE 20 0 Si eq pinous eu au Jewod pue Yo episui 30 yams eoejdes uonoeuuoo uo Bunoousejqnou Sox
34. essory Package Part 43341000 4 1 pkg per Straight Configuration Series 150mm Contains End Reflector 43320000 QTY 2 Speed Clips 02266010 QTY 8 Fresh Air Inlet Through Ceiling Package Part 44129500 Contains 101 6mm Air Intake Assembly 44129000 QTY 1 b 101 6mm x 610mm Flexible Hose 30675020 QTY 1 101 6mm Spring Tension Clamp 30676040 QTY 2 d 12 x 34 Sheet Metal Screws 02240010 QTY 4 Fresh Air Inlet Through Sidewall Package Part 44129510 Contains 101 6mm Vent Cap 41000020 QTY 1 b 101 6mm x 610mm Flexible Hose 30675020 QTY 1 c 101 6mm Spring Tension Clamp 30676040 QTY 2 j END REFLECTOR pm B X2 N B Form 44201200 July 2012 7 0 TYPICAL ASSEMBLY LAYOUTS MODEL EMITTER TUBE LENGTH SYSTEM LENGTH 910mm Turbulator Sections SBF 25 6 3m 2 each 6m 2 Plus U Bend 6M SYSTEM LEGEND 2 Coupling 5 E 3M 3M 610mm Aluminized Steel Fan Burner Box Aluminized Tube Aluminized Tube Turbulator Sections Assembly 180 Deg U Bend NOTES 1 A U Bend is used as shown above to create a U configuration Fig 3 Form 44201200 July 2012 T 8 0 DIMENSIONS MODELS 25 6 from suspension to eee first hanger 65cm P
35. hey are flush with the tube end Note Refer to the table below for quantities of turbulators required for each heater model MODEL 610mm Turbulator Sections SBF 25 2 Turbulators Fig 12 Form 44201200 July 2012 16 11 0 ATTACHING CONTROL BOX ASSEMBLY Reflector End Panel Speed Clip END VIEW QTY 4 mounting position Warning Lights Must Face Down Failure to do so will result in overheating the ignition module Control Box and will invalidate the warranty Fig 13 1 Place Torctite Coupling over the end of the Radiant Tube see Fig 13 ensuring that it engages fully up to the stop Assemble the Control Box to the Radiant Tube ensuring that it engages fully into the Torctite Coupling up to the stop and is positioned vertically Tighten the nuts of the Torctite Coupling to secure the Control Box to the Radiant Tube taking care to support the Control Box in line with the axis of the tube NOTE Tighten the Torctite Coupling screws alternately while continually checking for slackness of the joint Assemble the end reflector flush with the end of the main body reflector Secure by sliding speed clips onto the reflector edges Evenly space the speed clips on the sides one each side and top two required of the reflectors to provide a snug fit Leave a 197mm space between the end reflector and the control box assembly Repeat the p
36. ition Visually check that the electrode gap is maintained at 3 5mm and that the tips of the flame sensor and spark electrode are free from deposits Clean off any deposits Check that the electrode ceramic is free from cracks See Section 21 1 Suspension system Check that the suspension system is holding the heater level Make sure that the heater is hanging securely look for any evidence where the heater may have been hit accidentally and tighten any loose hanging points Check that S hooks are closed Check that there is no evidence of wear on the chain at the connection to the heater and at the ceiling Main Burner and Orifice Check the Main burner and orifice remove any dirt or debris including spider webs See Sections 21 2 and 21 3 Electrical Wiring Check that all the electrical connections are sound and that the wiring is undamaged Replace damaged wires as necessary Air Inlet Baffle Plate Check that the air inlet holes in the Baffle Plate which is clamped between the Control Box side panel and the Air Inlet flange are clear from obstructions Check also that the wire mesh panel of the Air Inlet is clean Clean as necessary using a soft brush In the case of an appliance having a ducted air supply it will be necessary to disconnect the flexible ducting from the Air Inlet by first releasing the hose clip If it is necessary to remove the Air Inlet to adequately clean the Baffle Plate it will be necessary to replace the gasket s
37. ld be connected so that flexibility is provided for the expansion and contraction of the heater Failure to follow these instructions may result in property damage and invalidate warranties 17 0 LIGHTING AND SHUTDOWN INSTRUCTIONS 1 Ensure that the Control Box lid is closed The heater will not operate with the door open 2 Turn on the gas supply to the appliance 3 Set any time switches or thermostats to demand heat 4 Switch on the electricity supply to the appliance The red neon indicator and amber neon indicator will be illuminated 5 The burner should ignite within 20 seconds Both red and amber neon indicators will remain illuminated 6 Failure to ignite will result in the ignition controller going to lockout condition The red neon indicator will remain illuminated The amber neon indicator will be extinguished 7 f lockout occurs switch off the electricity supply to the appliance wait 10 seconds before switching on the electricity supply to the appliance to repeat the ignition sequence 8 If the appliance fails to ignite after a second sequence switch off the electrical supply to the appliance and call the service engineer 9 If gas failure occurs after successful ignition the appliance will attempt one re ignition before going to lockout condition 10 To shut down the appliance for short periods of time switch off the electricity supply to the appliance 11 To shut down the appliance for l
38. m 44201200 July 2012 25 NATURAL VENTILATION Low level ventilation shall be provided in all cases below the level of the heater s Up to and including 60kW Over 60kW Minimum proven air flow 4 5cm2 kW 270cm 2 2bcm kW in excess of total rated heat input Where the air supply openings can be closed it shall only be possible to operate the radiant heaters when they are open MECHANICAL VENTILATION Ventilation shall be provided in all cases at or below the level of the heaters C FLUE AND COMBUSTION AIR CONFIGURATIONS 2 35m3 h kW of total rated heat input It shall only be possible to operate the radiant heaters whilst the ventilation airflow is proven The heaters can be installed with different flue and combustion air configurations please review the diagrams on the following page for the overview of the permitted installations The permissible maximum lengths associated with these options are listed in the table below Model Flue Max Dnm Air Max Flue Length m jiener length 90 100mm 100mm Flue m 100mm bends m 100mm A2 8 n a n a 17 22 8 8 16 L7m C52 8 8 16 17 A2 Fresh air horizontal C52 Fresh air vertical amp Flue horizontal in different B22 Fresh air and flue vertical pressure zones C52 Fresh air horizo
39. n The following symbols will be used in this manual to indicate important safety information Y Warning instructions must be followed to prevent or avoid hazards which WARN may cause serious injury property damage death Caution instructions must be followed to prevent incorrect operation or ANCAUTION installation of the heater which may cause minor injury or property damage 2 0 INSTALLER RESPONSIBILITY The installer is responsible for the following e The heater and venting as well as electrical and gas supplies must be installed in accordance with these installation instructions and any applicable codes and regulations e Every heater shall be located with respect to building construction and other equipment so as to permit access to the heater e Each installer must follow the clearances to combustible materials for the heaters e Install the heater so that the supports and hangers are correctly spaced in accordance with these instructions The heater must be supported by materials having a working load limit of at least 52kg Supply the owner with a copy of these Installation and Operation Instructions e Never use the heater as a support for a ladder or other access equipment Do not hang anything from the heater e Supply all installation materials necessary that not included with the heater e Check the nameplate to make sure that the burner is correct for the gas type in the building and
40. nd Reflector End Reflector 1 X P Speed Clip Qty 7 10 Self Drill Screws Qty 2 each side 12 25cm Overlap DETAIL D Reflector Clamp N N Reflector Tube Support amp Hanger Bracket Reflector Clamp Installation Fig 10 2 Place the end reflector flush with the U bend reflector Secure by sliding speed clips onto the end reflector edges Evenly space the speed clips on the sides two each side and top three each of the reflectors to provide a snug fit Form 44201200 14 July 2012 10 4 ADDING END REFLECTORS 1 Place each end reflector flush with the main body reflectors Secure by sliding speed clips onto the end reflector edges Evenly space the speed clips on the sides two each side and top two each of the reflectors to provide a snug fit Speed Clip Qty 4 each reflector End Reflectors Fig 11 Form 44201200 July 2012 15 10 5 INSERTING TURBULATORS EXHAUST TUBE A WARNING POISONOUS GAS AND SOOT HAZARD The heater must be assembled with the correct number of turbulator sections and tube length for the rated heat input The turbulator must be installed in the last tube section as shown Failure to do so may result in death serious injury property damage or illness from Carbon Monoxide poisoning 1 Assemble the turbulators together by interlocking the slotted end portions Slide these into the secondary exhaust tube section until t
41. ner Suspension not shown 1 Fan Assembly see separate list Note 1 Screws Nuts and Washers are standard hardware items and can be purchased at any local hardware store Burner Box see separate list 2 Please order by PART NUMBER not by Item Number 3 Replacement Part Prices are available when ordering 4 Please refer to complete Model Number when ordering ALL ILLUSTRATIONS ARE INTENDED TO GIVE THE GENERAL IMPRESSION OF UNITS ONLY WE RESERVE THE RIGHT TO ALTER ANY SPECIFICATION WITHOUT NOTICE 44 Form 44201200 July 2012
42. ntal amp Flue vertical in different pressure zones Fig 28 Type A2 Outside ducted combustion air supply The heater must be connected with a fresh air supply to meet IP55 protection requirements The heater must have an adequate supply of clean fresh air A length of 100mm flexible ducting should be installed between the Control Box Air Inlet and any rigid ducting and be secured to the Air Inlet with hose clips The diagram below shows the alternatives for fresh air connection Fresh air connection must be sealed with silicone sealant provided 26 Form 44201200 July 2012 Vertical Through the roof PN41000020 vent 2 supplied with heater 101 6mm OD Single Wall Pipe PVC or sheet metal supplied by installer 910mm Minimum Flashing supplied by installer 101 6mm OD Spring Tension Clamp 2 each Part No 30676040 supplied with heater T 101 6mm OD Starting Collar Horizontal supplied with heater Through Sidewall __ ________ Burner Box view 101 6mm OD Single Wall Pipe 150mm PVC or sheet metal supplied 2 Minimum by installer 101 6mm Flexible Air Inlet Installer to seal flexible air inlet Hose 762mm Long hose to start collar with silicone Part No 30675020 sealant supplied with heater Fig 29 Form 444201200 July 2012 27 Alternative Taking Fresh Air from the Attic Of Rig e y ent Fresh Air Intak
43. onger periods of time switch of the electricity supply to the appliance and turn off the gas supply at the gas isolation valve NOTE The lighting and shutdown instructions are also shown on the permanent nameplate label attached to the heater control box Form 44201200 July 2012 29 18 0 COMMISSIONING The chart below shows the sequence of operation for the normal operating cycle Thermostat Blower Red neon indicator Air switch Amber neon indicator Ignition Gas valve Flame sensing Call for heat Thermostat on 20 secs pre purge 10 secs trial for ignition Normal operation flame sensing Thermostat off Heater OFF Function ON Function OFF Fig 29 If the flame is not sensed during sequence T3 then the heater will go to lockout It is essential that all new pipework installations are purged and tested for soundness with a suitable leak detection fluid prior to attempting to ignite any appliance This work should be carried out in accordance with National or Local regulations NOTE DO NOT TEST FOR SOUNDNESS BY USE OF NAKED FLAMES IGNITION 1 Close and secure the Control Box door The appliance will not operate unless the door is secured 2 Turn on the gas supply to the appliance 3 Setthe system time clock and thermostat to demand heat 4 Switch on the electricity supply to the appliance The appliance red neon indicator will be illuminated the system fan will commence rotating an
44. orm 44201200 July 2012 3 5 0 SP ECIFICATIONS Model No Heat Input KW Hs Heat Input kW Hi SBF 25 L IP55 23 45 SBF 25 N IP55 23 45 21 86 21 86 Appliance Type Appliance Category Gas Supply Pressure mbar A2 B22 C52 A2 B22 C52 ll ou3P 2 620 631 20 37 Setting Pressure mbar 12 5 25 Injector 3 8mm 2 6mm Burner Baffle Plate Exhauster Baffle Plate Electrical Supply Power Consumption Fuse Externally Rating 12 x 12mm holes 12 x 12mm holes 47 6mm ID 230V 50Hz 125W 3A Protection Rating Min Length Max Length Width IP55 4M 4M Gas Connection Flue Size Minimum Recommended Mounting Height 6 0 PACKING LIST SBF 25 IP55 SBF 25 IP55 Body Components The appliances are supplied as follows see Fig 2 System Lengths Ref No Part No Part Description 6M QTY 1 See list Control Box Package includes fan 1 2 43509378 Fan McMillan w 47 6mm ID plate 1 3 43318050 Hanger Brackets 19 Deg 3 4 30462980 Torctite Coupling 1 4a 44015251 Tube Flange Assembly included with fan 1 5 Fastenings Pack 1 6 41932100 Radiant Tube 0101 6mm x 3m 2 7 42913000 U Bend 1 8 43319100 Reflector Panel 3035 long 2 9 43341000 Reflector Kit End Panel includes clips 1 10 43490010 Reflector Overlap U Bend 1 11 43490020 Reflecto
45. ou experience these signs GET FRESH AIR IMMEDIATELY Have the heaters serviced as soon as possible and check the ventilation in the house These heaters are designed for agricultural applications and may operate with the use of either Natural Gas or Liquid Propane LP Gas Check the heater s nameplate to determine the correct gas type before proceeding with installation IF YOU SMELL GAS FOR YOUR SAFETY t DO NOT try to light any appliance t DO NOT touch any electrical switch DO NOT use any telephone in your building DO NOT store or use gasoline or other t IMMEDIATELY call your gas supplier from a neighbor s flammable vapors and liquids in the vicinity of telephone Follow the gas supplier s instructions If you this or any other appliance cannot reach your gas supplier call the fire department IIMPORTANT SAVE THIS MANUAL FOR FUTURE REFERENCE Gas Fired Products UK Ltd Chapel Lane Claydon Ipswich Suffolk IP6 OJL England Phone 01473 830551 Fax 01473 832055 E mail info spaceray co uk www spaceray com uk Form 44201200 July 2012 SECTION DESCRIPTION PAGE 1 0 e e deo E E E 2 ey 2 General Information Minimum Clearances to 3 Specifications I P 4 Packing List SBF 25 IP55
46. plied fastenings pack onto the Data Label adjacent to the headings Adjusted For and Setting Pressure to cover the original gas adjustment label 2H G20 20mbar 4 Carry out checks in accordance with Section 14 0 of this manual to ensure correct supply pressure relative to the gas type being used G31 Propane 5 Remove the step opening adjustment cap on the valve turn clockwise the arrow to dot 4 recap the step opening adjustment cap see Fig 40 CONVERSION FROM CAT 3P G31 TO CAT 2H G20 1 Remove the Injector from the Injector Fitting see Section 21 3 and replace it with the alternative Injector supplied fastenings pack Check that the size reference marked on the Injector agrees with that listed in the Technical Data table Section 5 0 for the appliance model in question 2 Remove the pressure governor cap from the integral pressure governor of the Control Valve and unscrew the adjuster counter clockwise to increase the gas pressure check supply and manifold pressure in accordance with Section 14 0 Replace the pressure governor cap 3 Affix the gas adjustment label 2H G20 20mbar supplied fastenings pack onto the Data Label adjacent to the headings Adjusted For and Setting Pressure to cover the original gas adjustment label 3P G31 37mbar 4 Carry out checks in accordance with Section 14 0 of this manual to ensure correct supply pressure and setting pressure relative to the gas type being used
47. pply pressure appliance cat Maximum supply pressure Pmax G31 45mbar Minimum supply pressure Pmin G31 27mbar Setting pressure 25mbar Gas connections R 15 The complete installation MUST be tested for soundness in accordance with National or Local Regulations A WARN Do not use open of any kind to test for leaks 14 0 INSTRUCTIONS FOR PRESSURE TEST GAUGE CONNECTION CHECKING GAS PRESSURES 1 Switch off the electricity supply to the appliance 2 Connect a manometer to the test nipple protruding from the rear panel of the Control Box adjacent to the Air Inlet Adaptor See Fig 20 3 Open the Control Box door by removing the screws care must be taken not to lose the rubber sealing washers Pressure Test Nipple Test Nipple LEFT Gas In manometer tube connection Pressure Test Nipple Rubber Tubing RIGHT Gas Out OO o9 Control Rear View Pressure Govenor manometer tubing 2 Adjuster Control Front View scale 0 100mbar access panel not shown Fig 20 TO CHECK THE GAS SUPPLY PRESSURE 1 Unscrew the sealing screw two turns of the LEFT Gas IN Control Valve test nipple and connect the free end of the manometer tube permanently connected to the manometer test nipple inside the side panel of the control box to this test nipple See Fig 20 Close the control box door and secure with th
48. r Foot End 1 12 44152240 Turbulator 2 13 44129520 Flexible Hose Kit w 2 clamps 1 Form 44201200 July 2012 SBF 25 55 Body Fastener included body package Body Fastener Kit 42907370 02125130 Screw 10 24 x 14 Round Head Machine 02189020 Screw 10 16 x 14 Self Drill TEKS 02266010 Speed Clip foot end reflector 02127110 Hex Nut 5 16 18 42873000 U Bolt 42769010 Clamp Sliding reflector 30545040 Turnbuckle control suspension 30303010 S Hooks Suspension o l ooJlb s5o CONTROL BOX PACKAGE NUMBERS Gas Type 2H G20 Gas Type 3P G31 MODEL NO PART NO MODEL NO PART NO SBF 25 N IP55 44473000 SBF 25 L IP55 44473500 Fig 2 COMPLETE MODEL SYSTEM Includes Control Box and Body Package MODEL GAS TYPE SYSTEM LENGTH TUBE MATERIAL SBF 25 N IP55 6 2H G20 6M Aluminized Steel SBF 25 L IP55 6 Aluminized Steel Form 44201200 July 2012 5 STANDARD OPTIONAL ACCESSORIES Part Description 44129500 Kit Fresh Air Intake Ceiling 44129510 Kit Fresh Air Intake Sidewall includes 100mm vent cap 43341000 Kit Reflector End Panels packaged with control box 2160 Manual Cut Off Valve 4262504 Gas connector 4262900 Hanging Chain 10m 6 1 ACCESSORY PACKAGES A End Reflector Acc
49. ring the electrode carrier to the Control Box and remove the Electrode Assembly 4 Remove any foreign matter from the Electrode tips and check that the spark gap is 3 bmm If the Electrode rods are badly oxidized replace the electrodes 5 Upon re assembly ensure that the HT lead and earth lead connectors are securely attached to the Electrodes Form 44201200 July 2012 35 21 2 REMOVING MAIN BURNER 3 1 Open the control box door unscrew the two M4 x 25 setscrews from the Burner Bracket and remove the Burner Clamp Fig 32 2 Unscrew the Burner from the Injector Fitting 3 Liftthe burner out of the Control Box 21 3 REMOVING INJECTOR Fig 33 1 Remove the Burner as described at above Unscrew the Injector from the Injector Fitting using a spanner whilst retaining the Injector Fitting with a second spanner 2 Inspect the Injector and clean as necessary with a soft bristle brush DO NOT DAMAGE THE INJECTOR ORIFICE BY USE OF SOLID OBJECTS Form 44201200 36 July 2012 21 4 REMOVING IGNITION CONTROL Fig 34 1 Disconnect the 12 way Molex electrical connector and the grey HT ignition spark flame sensor lead from the Ignition Control 2 Unscrew the M3 screw securing the Ignition Control to the Control Valve 3 Slide out the Ignition Control 21 5 REMOVING AIR SWITCH Fig 35 1 After opening the control box door
50. rocedure to attach the second Reflector End Panel to the opposite end of the Reflector The control box must be supported with a welded chain after overall heater suspension is complete This is to prevent control box from sagging and burning tube out prematurely Assemble bracket and turnbuckle to inlet end of control box as shown Welded Chain Turnbuckle Adjust turnbuckle Q to level control Bracket Nut amp Washer Fig 14 Fig 15 4 Adjustthe turnbuckle until control box is level Use a levelling device to verify ANCAUTION Failure to install the burner box suspension chain vertically will void the manufacturers warranty Form 44201200 17 12 0 ATTACHING ASSEMBLY Fan Air Restrictor Plate Gasket Tube Flange Assembly Set Screw 2 Og d Radiant tube 101 6mm x 3m Outlet Screen Fan outlet must face down to prevent damage to materials above the heater from hot exhaust gases Fig 16 1 Assemble the Fan Assembly to the Radiant Tube and position the fan outlet pointing downwards for flueless applications Secure the Fan Assembly to the Radiant Tube by tightening the set screw taking care to support the Fan Assembly in line with the axis of the tube IMPORTANT Failure to assemble the Radiant Tubes with their welded seams facing downward will void the manufacturer s warranty 13 0 GAS CONNECTIONS AND REGU
51. sembly of gas valve ignition module and manifold After replacing the Control Valve check the gas pressures in accordance with Section 14 0 of this manual IMPORTANT TEST FOR GAS SOUNDNESS USING A SUITABLE LEAK DETECTION FLUID 21 7 REMOVING NEON INDICATOR Fig 37 1 Disconnect the electrical leads from the Neon Indicators by gently pulling the connectors using pliers 2 Remove the star washers 3 Press the neon indicator out through the mounting hole in the floor of the control box When replacing a Neon Indicator connect the electrical leads in accordance with the wiring diagram shown in Section 15 0 Fig 27 Form 44201200 38 July 2012 21 8 REMOVING AIR INLET PLATE Front View access panel removed Fig 38 Pressure Test Fitting Air Switch Pressure Gasket Fitting Gasket Air Inlet i Hex Nuts amp Assembly Rear View Washers 3 each 1 After opening the control box door disconnect tubing from both brass pressure test fittings 2 Remove brass nut from pressure test fitting 3 Disassemble components from the control box 21 9 REMOVING THE Fan ii 6 P cu Screen M6 Nut and Washer 3 each 2 Fig 39 am 1 Air Restrictor Plate Gasket Tube Flange Assembly M6 Nut and 4 Washer 3 each Radiant tube 101 6mm x 3m 1 Disconnect the electrical wires from the fan see
52. sure no foreign material has collected in the tubes and that there is no obstruction around the air intake openings Clean any foreign materials Inspect any joints to make sure they are completely sealed See also Section 16 0 Form 44201200 July 2012 31 Venting System Disconnect vent pipe and inspect internally using flashlight to make sure foreign material has collected in the pipes Check the external vent cap and make sure that there is no obstruction around the exhaust openings Clean any foreign materials Inspect any joints to make sure they completely sealed See also Section 16 0 Gas lines Make sure that the gas lines are not leaking Check the gas connection to the heater for any signs of damage fatigue or corrosion If there are any signs of damage to the gas connection or leaks found in the gas piping immediately stop using the heater until the gas pipe and connections have been repaired or replaced Check that the gas lines are not bearing the weight of the heater See also Section 13 0 Control Box In order to extend the longevity of the heater the heat exchanger tube and the burner must be level Check that the control box is level use the turnbuckle on the burner suspension eyebolt to adjust the level of the burner See also Section 11 0 Blower wheel and housing Check that the blower wheel spins freely blow out any dust or dirt with compressed air See Section O for blower location Electrode cond
53. the installation altitude e Apply silicone sealant to the joint of the fresh air intake to prevent the introduction of moisture into the system 3 0 GENERAL INFORMATION This heater is a self contained infrared radiant tube heater designed for use in poultry houses where flammable gases or vapors are not generally present This heater has been approved for enclosure rating of IP55 This means it is electrically safe after wash down with a maximum of 12 51 at 8 Installation of this heater must be in accordance with all applicable codes shown in the instructions and or the local codes and authorities having jurisdiction Clearances to combustibles as outlined in the manual should always be observed In areas used for storage of combustible materials where they may be stacked below the heater the installer must post signs that will specify the maximum permissible stacking height to maintain the required clearances from the heater to combustibles Inspect all openings regularly and clean as necessary This is necessary because litter dust feathers and other matter can become airborne and clog openings and adversely affect heater operation and performance Every heater shall be located with respect to building construction and other equipment so as to permit access to the control housing Each installer shall use skillful and reliable installation practices when locating the heaters and must give consideration to service a
54. tioned with 10 x 1 2 self drill on bottom side screws Bottom View P o Fig 8 Form 44201200 12 July 2012 10 2 ADDING MAIN BODY REFLECTORS 1 a main body reflector over one of the heater tubes Squeeze reflector inward slightly and rotate until the edge flange engages with the divider clip of each hanger bracket as shown in DETAIL B 2 Slide end of reflector until it is 3 8cm from end of tube as shown below Fasten reflector to the first hanger bracket using 2 10 x 1 2 self drill screws See DETAIL C Repeat installation steps 1 and 2 for remaining reflector Reflector 1 Divider Clip Reflector DETAIL A Reflectors 3 8cm C i NJ 2 DETAIL B Fasten reflector to this hanger bracket only using 10 x 1 2 self drill screws Qty 2 each per reflector Fig 9 Form 44201200 July 2012 13 10 3 ADDING U BEND REFLECTORS 1 Place the U bend reflector over the main body reflectors Adjust the overlap to 12 25cm as shown Secure the U bend reflector to the main body reflectors with 2 10 x 14 self drill screws on each side Mount the reflector clamps per DETAIL D on each side of the tube support hanger brackets AWARNING The reflector clamps MUST be installed per reflector clamp installation detail which allows the reflector to slide under the clamp during heater operation U Be
55. tting pressure is incorrect switch off the electricity supply to the appliance and remove the cap from the integral pressure governor for the Control Valve see Fig 20 Close the control box door and switch on the electricity supply to the appliance to ignite the burner Remove the plug from the control box door and insert a suitable screwdriver through the exposed hole in the box to locate the governor adjusting screw Adjust the pressure by turning the pressure governor adjusting screw clockwise to increase or anti clockwise to decrease the burner setting pressure See Fig 21 Remove hole plug Use screwdriver for pressure adjustment at govenor Fig 21 4 Upon obtaining the correct burner setting pressure switch off the electricity supply to the appliance remove the screwdriver replace the plug into the boss in the upper surface of the control box door and open the door Remove the manometer tube from the RIGHT Gas OUT Control Valve test nipple and screw in the test nipple sealing screw Close the control box door and secure with the rubber washers and screws FLAME SUPERVISION 1 To check the operation of the flame supervision equipment run the appliance normally turn off the gas supply at the gas isolation valve and observe that the amber neon indicator remains illuminated After a purge period of 10 seconds minimum the solenoid valves and the ignition spark electrode will be re energized and with the gas still t
56. urned off the ignition control will go to lockout condition after a further 12 seconds maximum Amber neon indicator extinguished Switch off the electricity supply to the appliance for a period of 10 seconds before attempting to re ignite the burner see Section 15 0 Form 44201200 July 2012 21 STEP OPENING PRESSURE SETTING 1 Switch off the electricity to the appliance open the control box door and locate the step opening setting dial see Fig 22 2 Remove the black cap and check the red arrow position For 2H G20 the arrow should be aligned with MIN for 3P G31 it should be aligned with dot 4 If the setting is not correct use a suitable screwdriver to set the arrow to the correct position 3 After setting recap the black cap remove the black cap and see dot 2 dot 4 dot 2 dot 4 detailed view dot 1 detailed view after the detailed view after the black cap removed black cap removed for 2H G20 for 3P G31 Fig 22 15 0 ELECTRICAL CONNECTIONS AWARNING ELECTRIC SHOCK HAZARD Disconnect electrical power and gas supply before servicing This appliance must be connected to earth Failure to do so may result in death or serious injury 1 electrical wiring to this heater must be installed in accordance with the latest or current National Regulations and any Local Regulations which apply Electrical supply 230V 50Hz 125W Current rating 0 55 Fuse externally 3A Import

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