Roberts Gorden Blackheat BH15ST Installation, Operation & Service Manual Download Page 1 | Manualshive

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WARNING

FOR YOUR SAFETY

If you smell gas:

1.  Open windows.
  2.  DO NOT try to light any appliance.
  3.  DO NOT use electrical switches.
  4.  DO NOT use any telephone in

your building.

  5.  Extinguish any open flame.
  6.  Leave the building.
  7.  Immediately call your local gas

supplier after leaving the building.

Follow the gas supplier’s

instructions.

8. If you cannot reach your gas

supplier, call the Fire Department.

Fire Hazard

Keep all flammable objects, liquids and
vapors the minimum required clear-
ances to combustibles away from
heater.

Some objects will catch fire or explode
when placed close to heater.

Failure to follow these instructions can
result in death, injury or property
damage.

WARNING

Installation must be done by a registered installer/
contractor qualified in the installation and service
of gas-fired heating equipment or your gas supplier.

Improper installation, adjustment, alteration, service
or maintenance can result in death, injury or
property damage. Read the installation, operation
and service manual thoroughly before installing or
servicing this equipment.

Installer

Please take the time to read and understand

these instructions prior to any installation.

Installer must give a copy of this manual to the owner.

Owner

Keep this manual in a safe place in order to provide

your serviceman with necessary information.

© 2012 Roberts-Gordon LLC

Roberts-Gordon Europe Limited

Unit A, Kings Hill Business Park
Darlaston Road, Wednesbury
West Midlands WS10 7SH UK
Telephone: +44(0)121 506 7700
Fax: +44(0)121 506 7701
Service Telephone: +44(0)121 506 7709
Service Fax: +44(0)121 506 7702

E-mail:

u

[email protected]

E-mail: [email protected]

www.robertsgordon.co.uk
www.rg-inc.com

#6399 G

Hurll Nu-Way Pty Ltd

14 Aristoc Road

Glen Wa

v

erley, Vic 3150

Telephone: 1300 556 380

www.hnw.com.au

Nu-Way Energy [NZ] Pty Ltd

Unit 6, 123 Cryers Road

East Tamaki, NZ
Telephone: +64 9 273 6524

www.nuwayenergy.co.nz

Blackheat

®

Vacuum Assisted

Linear, Double Linear,

U-Tube, and Multi-Burner

Gas Fired Heating Systems

Installation, Operation &

Service Manual

BH15UT
BH20UT
BH25UT/EF
BH30UT/EF
BH35UT/EF
BH40UT/EF
BH45UT/EF
BH50UT/EF

BH15ST
BH20ST
BH25ST/EF
BH30ST/EF
BH35ST/EF
BH40ST/EF
BH45ST/EF
BH50ST/EF
BH55ST

BH30DL
BH40DL
BH50DL/EF
BH60DL/EF
BH70DL/EF

170101AUNZ Re

v

. A 11/12

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Summary of Contents for Blackheat BH15ST

Page 1: ...re installing or servicing this equipment Installer Please take the time to read and understand these instructions prior to any installation Installer must give a copy of this manual to the owner Owner Keep this manual in a safe place in order to provide your serviceman with necessary information 2012 Roberts Gordon LLC Roberts Gordon Europe Limited Unit A Kings Hill Business Park Darlaston Road W...

Page 2: ......

Page 3: ...ative Grille Installation 44 10 4 Protective Grille Installation 45 10 5 Sports Hall Guard Installation 46 10 6 Undershield Installation 47 10 7 Wall Mounting 48 SECTION 11 Venting 50 11 1 General Venting Requirements 50 11 2 Ventilation Requirements 50 11 3 Outside Combustion Air Supply 51 11 4 Common Duct 52 SECTION 12 Gas Piping 53 SECTION 13 Wiring 55 13 1 Typical External Wiring Diagram Linea...

Page 4: ......

Page 5: ...Figure 17 U Tube Venting 9 Figure 18 Critical Hanger Placement 12 Figure 19 Linear General Assembly Overview 14 Figure 20 Linear Layout Overview 15 Figure 21 Double Linear General Assembly Overview 17 Figure 22 Double Linear Layout Overview 18 Figure 23 U Tube Assembly Overview 27 Figure 24 U Tube Layout Overview 28 Figure 25 Multiburner Damper Flange Installation 35 Figure 26 Typical Manifold Lay...

Page 6: ......

Page 7: ...intained in accordance with these instructions These instructions refer to appliances designed to operate in the European Union Appliances designed for other countries Non European Union are available on request This appliance must be installed in accordance with the local and national codes in force and used only in a sufficiently ventilated space as specified in these instructions Before install...

Page 8: ...om the hands to the surface of the reflector Before installation check that the local distribution conditions nature of gas and pressure and adjustment of the appliance are compatible The heater must be applied and operated under the general concepts of reasonable use and installed using best building practices This appliance is not intended for use by persons including children with reduced physi...

Page 9: ...SECTION 1 HEATER SAFETY 3 of 75 Figure 2 Top Panel Label Placement Description Part Number Gas Connection Label 91018126 Internal Wiring Label 91031401 ...

Page 10: ...opy of the wall tag can be affixed on the wall near the heater Know your model number and installed configuration Model number and installed configuration are found on the burner and in the Installation Operation and Service Manual Write the largest clearance dimensions with permanent ink according to your model number and configuration in the open spaces on the tag 2 2 Corrosive Chemicals Robert ...

Page 11: ...the installer s responsibility to assure that adjacent materials are protected from degradation Maintain clearances from heat sensitive equipment and workstations Maintain clearances from vehicles parked below the heater Maintain clearances from swinging and overhead doors overhead cranes vehicle lifts partitions stor age racks hoists building construction etc In locations used for the storage of ...

Page 12: ... Model BH15ST BH30DL BH20ST BH40DL BH25ST EF BH50DL EF BH30ST EF BH60DL EF BH35ST EF BH70DL EF BH40ST EF BH45ST EF BH50ST EF BH55ST A 150 150 150 150 150 150 200 200 B 230 230 230 230 230 230 230 230 C 1580 1760 1760 1930 2090 2130 2160 2240 D 1200 1380 1380 1500 1660 1710 1760 1860 A C D B FIGURE 5 LINEAR DOUBLE LINEAR TWO SIDE REFLECTORS Model BH15ST BH30DL BH20ST BH40DL BH25ST EF BH50DL EF BH30...

Page 13: ...20 1280 1330 A C D B FIGURE 8 LINEAR DOUBLE LINEAR PROTECTIVE GRILLE Model BH15ST BH30DL BH20ST BH40DL BH25ST EF BH50DL EF BH30ST EF BH60DL EF BH35ST EF BH70DL EF BH40ST EF BH45ST EF BH50ST EF BH55ST A 150 150 150 150 150 150 200 200 B 890 970 970 1020 1170 1220 1280 1330 C 1570 1650 1650 1780 1930 1970 2010 2080 D 890 970 970 1020 1170 1220 1280 1330 A C D B FIGURE 9 UNDERSHIELD Model BH15ST BH30...

Page 14: ...C D B FIGURE 12 U TUBE ONE SIDE REFLECTOR Model BH15UT BH20UT BH25UT EF BH30UT EF BH35UT EF BH40UT EF BH45UT EF BH50UT EF A 150 150 150 150 150 150 200 200 B 230 230 230 230 230 230 230 230 C 1580 1760 1760 1930 2090 2130 2160 2240 D 1200 1380 1380 1500 1660 1710 1760 1860 A C D B FIGURE 13 U TUBE TWO SIDE REFLECTORS Model BH15UT BH20UT BH25UT EF BH30UT EF BH35UT EF BH40UT EF BH45UT EF BH50UT EF A...

Page 15: ...T EF A 200 200 200 250 250 275 300 300 B 1370 1530 1530 1630 1780 1830 1880 1930 C 1500 1650 1650 1860 1960 2040 2110 2160 D 560 560 560 560 560 560 560 560 A C D B FIGURE 16 U TUBE PROTECTIVE GRILLE Model BH15UT BH20UT BH25UT EF BH30UT EF BH35UT EF BH40UT EF BH45UT EF BH50UT EF A 150 150 150 150 150 150 200 200 B 890 970 970 1020 1170 1220 1270 1380 C 1580 1730 1730 1910 1980 2050 2110 2210 D 760...

Page 16: ...ge Fan Assembly is attached to the last section of heat exchanger tubing Fan Tube Tube and Reflector Hanger Suspend system from these hangers Flex Gas Line Tube Heat treated aluminised tube supplied in 3 000 mm lengths Burner Tube Supplied in 3 000 mm lengths Burner tube is always the first tube after the burner Reflector Support Strap Wire Form 8 x 3 4 3 9 x 19mm Screw Fan Tube with Internal Swir...

Page 17: ...ibles as indicated in this manual The minimum and maximum gas inlet pressures must be maintained as indicated on the rating plate Typical installation configurations are shown on Page 12 Figure 18 Suspension chain is not applied as standard equipment Note Some models will receive S hooks P N 91907302 or spring hooks P N 91903300 rather than bow shackles WARNING Severe Injury Hazard Secure burner t...

Page 18: ...d steel link Allows for thermal expansion of system Hanger Side View Front View Hanger Bow Shackle I Beam I Beam Beam Clamp Bow Shackle Anchor Concrete Beam Locknut Washer Screw Hook min 10 mm Washer Wood Beam Turnbuckle not included 600 mm minimum 300 mm minimum 10 mm Rod Typical Suspension Details 45 Angle 100 mm Max Description Part Number Burner Tube 03051100 Bow Shackle E0007576 Tube Reflecto...

Page 19: ...tion BH15ST BH20ST BH25ST BH25ST EF BH30ST BH30ST EF BH35ST BH35ST EF BH40ST BH40ST EF BH45ST BH45ST EF BH50ST BH50ST EF BH55ST 072XXXXX Burner Assembly Input and Fuel Varies 1 1 1 1 1 1 1 1 1 07260001 Fan Package XP 1 1 1 1 1 07260002 Fan Package XP2 1 1 1 07260003 Fan Package XP 3 1 03051100 Burner Tube 100 mm x 3048 mm 1 1 1 1 1 1 1 1 1 91409408 Tube 100 mm x 3048 mm 1 1 2 2 2 3 3 4 S5127W Fan ...

Page 20: ...19 Linear General Assembly Overview Fan Tube Reflector Reflector End Cap Reflector Support Burner Coupling U Clips Burner Tube Tube and Reflector Hanger Tube Clamp Package Internal Swirler Fan Assembly For Single Heater Damper Assembly Required for Multiburner Weld Spot ...

Page 21: ...lector width not shown 365 mm b end cap to burner fan 50 mm c end cap to hanger 50 mm d distance first hanger 2290 mm e distance typical between hangers 3050 mm f burner height 366 mm g burner length 291 mm Burner Reflector Tube Tube Reflector Hanger Coupling Assembly Fan Assembly LEGEND Damper Assembly BH20ST BH25ST EF g c b d e b f e BH30ST EF BH35ST EF BH40ST EF g c b d e b f e e BH45ST EF BH50...

Page 22: ...Swirler 2 2 2 2 S5134W Fan Tube 100 mm x 3048 mm with 2134 mm Swirler 2 01330203 Tee 100 mm x 100 mm x 100 mm 1 1 1 1 1 01329600 Standard Coupling Assembly 4 6 6 8 8 01329700 Coupling Lock 4 6 6 8 8 02750303 Reflector Aluminium 2439 mm 6 8 8 12 12 027503SS Reflector Stainless Steel 2439 mm Optional 6 8 8 12 12 02750800 Reflector End Cap Aluminium 4 4 4 4 4 027508SH Reflector End Cap Stainless Opti...

Page 23: ...SECTION 6 LINEAR DOUBLE LINEAR HEATER INSTALLATION 17 of 75 Figure 21 Double Linear General Assembly Overview ...

Page 24: ...or Tube Tube Reflector Hanger Coupling Assembly Fan Assembly LEGEND BH60DL EF BH70DL EF g c b d e b f e e Repeated Opposite Side BH40DL BH50DL EF g c b d e b f e Repeated Opposite Side BH30DL g c b d e b f Repeated Opposite Side a reflector width not shown 365 mm b end cap to burner fan 50 mm c end cap to hanger 50 mm d distance first hanger 2290 mm e distance typical between hangers 3050 mm f bur...

Page 25: ...e must be to the top Description Part Number Burner Tube 03051100 Bow Shackle E0007576 Tube Reflector Hanger 03090100 Tube Tube Orient coupling so that the impact block is in the 2 00 or 10 00 o clock positions Closed Open Tab 76 mm to 101 mm Slide Bar Coupling Wide End Coupling Tube Slide Bar A Close coupling with tab B Start slide bar coupling lock onto coupling C Insert tubes into coupling D Ti...

Page 26: ... 50 mm Drive slide bar until tight End of slide bar should be within tolerance listed below Repeat Step 6 4 A D until all tubes are assembled See Page 20 Section 6 4 2 shown below Tighten slide bar as shown below Model Overall Tube Length mm Number of Tubes BH15ST 6 000 2 BH20ST 9 000 3 BH25ST EF 9 000 3 BH30ST EF 12 000 4 BH35ST EF 12 000 4 BH40ST EF 12 000 4 BH45ST EF 15 000 5 BH50ST EF 15 000 5...

Page 27: ...Tube Clamp Package Installation Description Part Number Tube Clamp Package 01318901 Tube Clamp 01396801 Bolt 97113940 Flat Washer 95211600 Nut 92113900 Note Tube clamp package should be installed 100 mm from burner tube plate Other hangers do not need tube clamp packages ...

Page 28: ...re Hazard Support reflector with reflector hanger and support strap Reflector must not touch tube Failure to follow these instructions can result in death injury or property damage Hanger Burner Tube Reflector Description Part Number Tube Reflector Hanger 03090100 Burner Tube 03051100 Reflector 02750303 ...

Page 29: ...movement of the reflectors a combination of U clips and reflector supports are used The positioning of reflector supports and U clips depend on the individual installation Use either pop rivets or sheet metal screws instead of U clips when installing end caps and joint pieces in areas where impact and high wind may be a factor The following rules must be observed Description Part Number Reflector ...

Page 30: ...tep 6 7 Double Linear Tee Installation for double linear heaters only Tee Coupling Coupling Fan Tube Fan Tube Weld Spot Weld Spot Description Part Number Tee 01330203 Fan Tube S51XXW Coupling 01329600 Slide Bar Coupling Lock 01329700 Tube Reflector Hanger 03090100 ...

Page 31: ...H50UT BH50UT EF 072XXXXX Burner Assembly Input and Fuel Varies 1 1 1 1 1 1 1 1 07260001 Fan Package XP1 1 1 1 1 07260002 Fan Package XP2 1 1 1 07260003 Fan Package XP3 1 03051100 Burner Tube 100 mm x 3048 mm 1 1 1 1 1 1 1 1 91409408 Tube 100 mm x 3048 mm 2 2 2 2 2 91409423 Tube 100 mm x 1524 mm 2 2 2 2 S5127W Fan Tube 100 mm x 3048 mm with 3048 mm Swirler 1 1 1 1 1 1 1 S5134W Fan Tube 100 mm x 304...

Page 32: ... 91907302 or spring hooks P N 91903300 rather than bow shackles Part No Description BH15UT BH20UT BH25UT BH25UT EF BH30UT BH30UT EF BH35UT BH35UT EF BH40UT BH40UT EF BH45UT BH45UT EF BH50UT BH50UT EF 94320812 Screw 8 x 3 4 3 9 mm x 19 mm goes with 03050000 4 8 8 8 8 8 12 12 S7199K Damper Flange Assembly For use on Multiburner Systems 1 Per Heater ...

Page 33: ...SECTION 7 U TUBE HEATER INSTALLATION 27 of 75 Figure 23 U Tube Assembly Overview mm 200 ...

Page 34: ...5UT EF BH15UT BH30UT EF BH35UT EF BH40UT EF BH45UT EF BH50UT EF a overall width not shown 850 mm b end cap to burner fan 50 mm c end cap to hanger 50 mm d distance first hanger 2290 mm e distance typical between hangers 3050 mm f distance between last full tube hanger and half tube hanger 1900 mm g burner height 366 mm h burner length 291 mm U Tube Burner Reflector Tube Tube Reflector Hanger Coupl...

Page 35: ...lt Torque 13 5 Nm 129 in lb Bow Shackle NOTE Spreader bar must be used on single suspension point installations Do not hang heater from spreader bar Threaded Bar Tube and Reflector Hanger Suspension Chain Spreader Bar Description Part Number Bow Shackle E0007576 Tube Reflector Hanger 03090100 Spreader Bar 07260010 Fan Tube Burner Tube Weld seam must be to the bottom of the tube Offset mounting hol...

Page 36: ...mp packages Tight U bolt 100 mm u bolt secured to burner tube with M6 lockwashers and M6 nuts TIGHT Loose U bolt 100 mm u bolt secured to bracket with M6 lockwashers and M6 nuts on top and bottom to allow for tube expansion and contraction U tube Standard U tube Opposite 45 Tight U bolt 100 mm u bolt secured to burner tube with M6 lockwashers and M6 nuts TIGHT Loose U bolt 100 mm u bolt secured to...

Page 37: ...nd Coupling Tube Slide Bar A Close coupling with tab B Start slide bar coupling lock onto coupling C Insert tubes into coupling D Tighten coupling to join tubes Description Part Number Coupling 01329600 Slide Bar Coupling Lock 01329700 Tube 91409408 Incorrect Slide Bar position Correct Slide Bar dimensions 50 mm Drive slide bar until tight End of slide bar should be within tolerance listed below R...

Page 38: ... MANUAL 32 of 75 Step 7 6 Tube Installation Step 7 7 U Tube Installation Tube Coupling Weld Spot Coupling U tube U tube Support Bracket Assembly Weld Spot Description Part Number Coupling 01329600 Slide Bar Coupling Lock 01329700 U Tube 01335901 ...

Page 39: ...Installation WARNING Fire Hazard Support reflector with reflector hanger and support strap Reflector must not touch tube Failure to follow these instructions can result in death injury or property damage Reflector Weld Spot Description Part Number Reflector 02750303 ...

Page 40: ...nt of the reflectors a combination of U clips and reflector supports are used The positioning of reflector supports and U clips depend on the individual installation Use either pop rivets or sheet metal screws instead of U clips when installing end caps and joint pieces in areas where impact and high wind may be a factor The following rules must be observed Description Part Number Reflector Suppor...

Page 41: ... 25 Multiburner Damper Flange Installation WARNING Severe Injury Hazard Secure burner to burner tube with bolts and lockwashers Hang heater with materials with a minimum working load of 75 lbs 33 kg Failure to follow these instructions can result in death injury or property damage WARNING Cut Pinch Hazard Wear protective gear during installation operation and service Edges are sharp Failure to fol...

Page 42: ...ion Typical Fan Arrangement 150 mm Hanger 150 mm Manifold Damper Typical Cross 100 x 150 x 100 x 150 100 mm Manifold 100 mm Hanger ID ID Sleeve Tee 100 x 100 x 100 Cross 100 x 150 x 100 x 150 Max 3000 mm BH25ST BH25UT BH25ST BH25UT BH25ST BH25UT NOTE Be sure to silicone seal all manifold joints Reducer 100 x 150 Max 1000 mm ...

Page 43: ...escription Part Number Bolt 94273914 Lock Washer 96411600 Gasket 02568200 Burner 0720XXXX NOTE Tube clamp package not shown for clarity For details see Page 21 Step 6 5 Fan Assembly Vent Adapter Screw Torque 2 Nm 18 in lb Note Apply Silicone Recommended Install vent adapter with clamp in the up position Description Part Number Fan Assembly 072600XX Vent Adapter 9071060X Screw E00075XX ...

Page 44: ...SERVICE MANUAL 38 of 75 9 3 Linear U Tube Fan Installation Step 9 4 Double Linear Fan Installation Fan Tube Fan Assembly Tighten securely until tube cannot be removed Weld Spot Tee Fan Assembly Tighten securely until tube cannot be removed ...

Page 45: ...ssembly Horizontal and Vertical Outlets Fan Assembly Height Adjuster Bow Shackle Suspension Chain Tee Weld Spot Description Part Number Vertical Exhaust Tee C1324B Horizontal Exhaust Bend C1325B Horizontal Exhaust Sleeve C1326B Horizontal Exhaust Louver S5055F Condensate Cap 4 02718851 Condensate Cap 6 02718852 Non Return Valve 90201200 ...

Page 46: ...AL 40 of 75 Step 9 6 Condensate Drain Assembly Tee Condensate Cap Wall 1 BSP threaded hole Use 1 x reducer not supplied Must be connected to a drain system in accordance with local codes 3 4 CPVC Pipe Flow Non Return Valve 3 4 CPVC Pipe 3 4 Female Fan ...

Page 47: ...TER ACCESSORIES 41 of 75 SECTION 10 OPTIONAL HEATER ACCESSORIES WARNING Cut Pinch Hazard Wear protective gear during installation operation and service Edges are sharp Failure to follow these instructions can result in injury ...

Page 48: ...lation Reflector Side Extension Bracket 2 per reflector Use additional supports in high air movement applications Tube and Reflector Hanger Reflector Tube Reflector Support Description Part Number Reflector Side Extension Package S7377K Reflector Side Extension 01368000 Retainer Clips 02751200 Reflector Side Extension Bracket 01329910 Sheet Metal Screw Sheet Metal Screw ...

Page 49: ...our on the reflector Scribe the location of the mounting holes Step 10 2 3 Cut away the reflector to clear the tube leaving about 1 of material inside the scribed contour to attach the accessory joint Drill or punch six 3 mm diameter holes in reflector in the positions shown below Step 10 2 4 Use six 8 sheet metal screws to attach the joint piece Repeat Step 10 2 1 through Step 10 2 4 to attach th...

Page 50: ...nstallation Step 10 3 2 Frame Shield Installation Step 10 3 3 Reflector Side Extension Installation for Decorative Grilles Description Part Number Aluminium Grille 610 mm X1220 mm 91407000 Distance A Extension Minimum Maximum Part No Width 40 150 mm 01370408 200 mm 150 260 mm 01370412 300 mm 260 370 mm 01370416 400 mm ...

Page 51: ...lation Step 10 4 2 Grille End Cap Installation Step 10 4 3 Grille Installation Silicone Cap Grille Finger Description Part Number Grille Section 08050001 Grille End Cap 08050002 Silicone Cap 91915951 6P Bend up 90 Pull outward Grille Grille End Cap A B C D Grille Grille End Cap Reflector Final Grille Section 1010 mm ...

Page 52: ... Step 10 5 2 Fastener Installation Step 10 5 3 Mesh Guard Connection Tube and Reflector Hanger Reflector Tube Reflector Support Strap Stainless Steel Mesh Guard Description Part Number Mesh Guard 2438 mm E0009855 Mesh Guard 1524 mm C2329B Strap Stainless Steel S5218W Description Part Number Nut Spire C1088B Screw 8 x 3 8 C1089B ...

Page 53: ...g Bracket C0318B Stud M6 x 90 C0693B Nut M6 C0090B Undershield Reflector Package 2438 mm S7399A Undershield reflector 2438 mm R1299B Nut M6 C0090B Shield Support Bracket 0751700 Undershield Reflector Hex Nut Shield Support Bracket Description Part Number Undershield Reflector Package 1220 mm S7399K Undershield Reflector 1219 mm C0521B Nut M6 C0090B Shield Support Bracket 02751700 Undershield Refle...

Page 54: ...ube heaters see Page 28 Figure 24 10 7 1 Hardware Installation The wall mounting brackets must be attached to a suitable wall through all mounting holes Screw sizes less than M8 5 16 may not be used In order for the wall mounting brackets to adequately carry the weight of the heater it must be installed with best building practice Figure 27 U Tube Horizontal Model Quantity of Wall Mounting Bracket...

Page 55: ...SECTION 10 OPTIONAL HEATER ACCESSORIES 49 of 75 Figure 28 U Tube Angle Mounted Figure 29 Linear ...

Page 56: ... tube is the furthest away from the wall or obstruction i e the fan will always blow into the building or away from the obstruction 11 2 Ventilation Requirements Detailed recommendations for air supply are given in the relevant National Standards There must be an adequate supply of air for both combustion and general ventilation Air vents should have negligible resistance Do not locate air vents w...

Page 57: ... necessary The fresh air duct must be self supporting 11 3 1 Air Supply Requirements When fresh air duct is used follow one of these rules The flue must penetrate the roof while fresh air can penetrate any wall See Page 52 Figure 33 The flue and fresh air supply must penetrate the same roof at a minimum of 1 m apart See Page 52 Figure 33 The flue must penetrate 1 m higher than the fresh air inlet ...

Page 58: ... 4 Common Duct When using a common air inlet duct always ensure that the area of the common air inlet duct represents the area of all air ducts Burner Dust Arrest Baffle Plate 100 mm Diameter Fresh Air Intake Spigot Sheetmetal Screw Description Part Number Dust Arrest Baffle 07230000 Fresh Air Intake Spigot 07260000 C52 C32 C12 C32 C62 B22 C12 ...

Page 59: ...aximum pressure drop of 13 mm wc When gas piping is not included in the layout drawing the local gas supplier will usually help in planning the gas piping IMPORTANT the complete installation must be tested for gas soundness and be purged in accordance with local and national codes Check the pipe and tubing ends for leaks before placing heating equipment into service When checking for gas leaks use...

Page 60: ...NSTALLATION OPERATION AND SERVICE MANUAL 54 of 75 Figure 34 Gas Connection with Stainless Steel Flex Connector INCORRECT POSITIONS WRONG INSTALLATION Heater Movement Heater Movement Heater Movement Heater Movement ...

Page 61: ... plug before removing the burner side panel For U Tube heaters fan will plug directly into burner pack For Linear and double linear heaters an interconnecting cable will be required between the fan plug and burner socket This cable shall be three core suitable for current load of 10A and shall be installed clear of appliance in accordance with Section 3 Page 5 through Page 9 data The required plug...

Page 62: ...l External Wiring Diagram Double Linear Option 1 13 3 Typical External Wiring Diagram Double Linear Option 2 230 V 1 Ø 50 Hz Burner 1 Burner 2 L N Earth Earth N L Fan Controller or Thermostat Controller or Thermostat Burner 1 Burner 2 L N Earth Fan Earth N L 230 V 1 Ø 50 Hz ...

Page 63: ...SECTION 13 WIRING 57 of 75 13 4 Typical External Wiring Diagram Multiburner ...

Page 64: ...BLACKHEAT INSTALLATION OPERATION AND SERVICE MANUAL 58 of 75 13 5 Internal Wiring Diagram ...

Page 65: ...gear during installation operation and service Edges are sharp WARNING Failure to follow these instructions can result in death electric shock injury or property damage Burn Hazard Allow heater to cool before service Tubing may still be hot after operation Explosion Hazard Turn off gas supply to heater before service DANGER Electrical Shock Hazard Disconnect electric before service More than one d...

Page 66: ...will start the exhaust fan 6 Balancing Cold Vacuum Check each burner vacuum by connecting an inclined pressure gauge to the tee on the pressure switch inlet side in the burner Adjust the damper so that the vacuum is 1 9 mbar Repeat for each burner 7 Starting at the end burner furthest from the exhaust fan with the inclined pressure gauge connected as described above Turn on the gas supply and con ...

Page 67: ...ser or purchaser instruct them in the safe operation of the heater s Advise the user that if the system is unflued any reduction in the natural ventilation of the building may require a flue to be fitted or additional ventilation grilles will be required ...

Page 68: ... gap on electrode should be approximately 3 mm 15 1 3 Tube and Reflector Maintenance With burner and fan removed clean the outer surfaces of the tubes using a brush and wipe the inner surface of the reflector with a soft damp cloth use a household detergent if necessary Never use abrasive cleaners on the reflectors Reassemble the burner and fan in reverse order Carry out the Testing Procedure See ...

Page 69: ... minimum annual inspections of your ROBERTS GORDON equipment and perform service where necessary using only replacement parts sold and supplied by Robert Gordon Europe Limited The Vicinity of the Heater Do not store or use flammable objects liquids or vapours near the heater Immediately remove these items if they are present See Page 5 Section 3 Vehicles and Other Objects Maintain the clearances t...

Page 70: ...curely Look for signs of wear on the chain or ceiling See Page 11 Section 5 Sports Hall Guard Decorative and Protective Grilles optional The grille must be securely attached If the grille is loose or off contact a contractor qualified in the installation and service of gas fired heating equip ment for repair Check that side reflector extensions are installed correctly and secured in place if neces...

Page 71: ...ids and vapors the minimum required clearances to combustibles away from heater Some objects will catch fire or explode when placed close to heater Cut Pinch Hazard Wear protective gear during installation operation and service Edges are sharp WARNING Failure to follow these instructions can result in death injury or property damage Burn Hazard Allow heater to cool before service Tubing may still ...

Page 72: ...ck White leads from the pressure switch place jumper between leads Does the fan turn on Replace pressure switch Remove obstruction Unplug burner Does the fan turn freely Is the fan obstructed Fan bearings may have failed Replace fan Remove obstruction Repair replace or tighten hoses as necessary Is the flue pipe or the inlet of the burner obstructed Are the hoses to the pressure switch secure and ...

Page 73: ...SECTION 16 TROUBLESHOOTING 67 of 75 Troubleshooting Flow Chart Linear Double Linear and U Tube ...

Page 74: ...BLACKHEAT INSTALLATION OPERATION AND SERVICE MANUAL 68 of 75 16 2 Troubleshooting Flow Chart Multiburner ...

Page 75: ... 16 TROUBLESHOOTING 69 of 75 Troubleshooting Flow Chart Multiburner TROUBLESHOOT ENDS If problems persist contact Hurll Nu Way Australia 1300 556 380 or 61 3 85 61 1600 New Zealand 64 9 274 5111 www hnw com au ...

Page 76: ... 2 3 4 5 6 1 2 3 4 5 6 0 1 2 3 4 5 6 1 2 3 4 5 6 Manometer Governor Adjustment Screw behind cover Governor orifice pressure while burner is running See Page 75 Section 18 10 1 or See Page 76 Section 18 10 2 Gas Supply pressure while burner is running See Page 75 Section 18 10 1 or See Page 76 Section ...

Page 77: ...oxide Hazard WARNING Use only genuine ROBERTS GORDON replacement parts per this installation operation and service manual Failure to follow these instructions can result in death electric shock injury or property damage Explosion Hazard DANGER Electrical Shock Hazard Fire Hazard ...

Page 78: ...mber Neon Lamp 91320602 N S Outside Air Kit 07260000 F Gas Valve 90033101 N S Flue Collar 100 mm 91911700 G Governor Screw N A N S Outside Air Mounting Plate 07261000 H Outlet Pressure Tap N A N S 8 x 3 8 Washer Head Screw 94118106 I Flex Manifold 03090702T N S Burner Tube Gasket 02568200 J Star Washer 96212100 N S Wire Purple 12 5 07250007 K Jet Orifice See Page 75 Section 18 10 1 N A N S Wire Ha...

Page 79: ... 42 BH 25 EF 30 EF 35 EF BH 35 40 45 Model Torin DSA 524 202 BH 40 EF 45 EF 50 EF BH 50 Model Magnetek JF1G BH30DL 40DL BH50DL EF 60DL EF 70DL EF Model Magnetek JF1G Multiburner Model Airflow 83 BWLG Model Airflow 90 BWTL Consult the manufacturer for availability of alternate fans 18 3 2 Flue When fitted the flue must be 100 mm or greater in diameter and must conform to National Codes The flue mus...

Page 80: ...0 160 30 210 40 265 50 315 55 370 65 420 70 475 80 525 90 620 Minimum Installation Height mm 3500 3500 3500 3500 4600 5000 5000 5000 6000 Recommended Installation Height mm 3500 3600 3900 4200 4800 5500 6700 7600 8000 18 8 Double Linear Heater BH30DL BH40DL BH50DL BH50DL EF BH60DL BH60DL EF BH70DL BH70DL EF Input Gross kW 30 40 50 60 70 Input Net kW 27 5 36 45 54 63 Tube Length mm 12802 18898 1889...

Page 81: ...odels 2 62 kPa Manifold Valve outlet TP Pressure Natural Gas All Models 0 75 kPa ULPG All Models 2 49 kPa TP Test Point 18 10 1 Standard Burner Specifications BH15 BH20 BH25 BH30 BH35 BH40 BH45 BH50 BH55 Burner Airplate ID Number 20 15 12 6 7 9 10 11 19 Jet Numbers Natural 30 3 8 mm 19 4 7 mm 9 3 2 B E 6 8 mm G25 Jet Numbers ULPG 46 2 3 mm 37 33 3 1 mm 3 3 mm 29 25 24 Gas Consumption Natural 1 43 ...

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Page 84: ...506 7709 Service Fax 44 0 121 506 7702 E mail uksales rg inc com E mail export rg inc com WARNING Roberts Gordon Europe Limited Unit A Kings Hill Business Park Darlaston Road Wednesbury West Midlands WS10 7SH UK Telephone 44 0 121 506 7700 Fax 44 0 121 506 7701 Installation Code and Annual Inspections All installation and service of ROBERTS GORDON equipment must be performed by a contractor qualiﬁ...

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