Roberts Gorden AG15ST Installation, Operation & Service Manual Download Page 9

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SECTION 1: H

EATER

AFETY

ure 1: Bottom and Back Panel Label Placement

ure 2: Control Side Label Placement

Logo La

Fan/B

rner La

Bottom Panel

Rating Plate La

Back Panel

Model No.

Serial No.

Appliance Type

Gas Pressure
at Manifold

Normal Input Rating
(Net Calorific Value)

Min. Input Rating
(Net Calorific Value)

Country of
Destination

Year of
Production

Category

Orifice Size

Electrical
Rating

Gas Type

Infrared Radiant Tube Heater

This applicance must be installed in accordance with the

rules in force, and used only in a sufficiently ventilated space.

Consult instructions before installation and use of this applicance.

0063

Model No.

Serial No.

Appliance Type

Gas Pressure
at Manifold

Normal Input Rating
(Net Calorific Value)

Min. Input Rating
(Net Calorific Value)

Country of
Destination

Year of
Production

Category

Orifice Size

Electrical
Rating

Gas Type

Infrared Radiant Tube Heater

This applicance must be installed in accordance with the

rules in force, and used only in a sufficiently ventilated space.

Consult instructions before installation and use of this applicance.

0063

Description

Part Number

Logo Label

91033200

Rating Plate Label

91031300

Fan/Burner Label

91033300

Top Panel

Gas Connection La

Description

Part Number

Logo Label

91033200

Wiring Diagram Label

91031404

Gas Connection Label

91018122

Summary of Contents for AG15ST

Page 1: ...06 7709 Service Fax 44 0 121 506 7702 E mail uksales rg inc com E mail export rg inc com www brooder heater com 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 i...

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Page 3: ...ion 31 8 6 Wall Mounting 32 SECTION 9 Venting and Fresh Air Supply 33 9 1 Type C12 C32 C62 Appliance 33 9 2 Type B22 Appliance 33 9 3 Flue Installation 33 9 4 Ventilation Requirements 33 9 5 Fresh Air Supply 33 9 6 Outside Combustion Air Supply 34 9 7 Common Duct 35 SECTION 10 Gas Piping 36 SECTION 11 Wiring 38 11 1 Typical External Wiring Diagram Linear 38 11 2 Typical External Wiring Diagram Dou...

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Page 5: ...g 7 Figure 9 Critical Hanger Placement 10 Figure 10 Linear General Assembly Overview 12 Figure 11 Linear Layout Overview 13 Figure 12 Double Linear General Assembly Overview 15 Figure 13 Double Linear Layout Overview 16 Figure 14 Linear Horizontal 32 Figure 15 Linear Rear View 32 Figure 16 Individual Flue Connection Detail 34 Figure 17 Flue Connection Dimensions 34 Figure 18 Air Supply with Flue C...

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Page 7: ...ained 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 installati...

Page 8: ...abilities or lack of experience and knowledge unless they have been given supervision or instruction concern ing use of the appliance by a person responsible for their safety Children should be supervised to ensure that they do no play with the appliance For additional copies of the Installation Operation and Service Manual please contact Roberts Gordon Europe Limited 1 1 Manpower Requirements To ...

Page 9: ...ce Consult instructions before installation and use of this applicance 0063 Model No Serial No Appliance Type Gas Pressure at Manifold Normal Input Rating Net Calorific Value Min Input Rating Net Calorific Value Country of Destination Year of Production Category Orifice Size Electrical Rating V Hz W Gas Type Infrared Radiant Tube Heater This applicance must be installed in accordance with the rule...

Page 10: ...ix the tag by peeling off the backing of the adhesive strips on the rear surface and position the tag on a wall near the heater e g thermostat A copy of the wall tag P N 91037912 is illustrated on the back cover This copy 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...

Page 11: ...be subject to degradation at lower temperatures It is the installer s responsibility to assure that adja cent materials are protected from degradation Maintain clearances from heat sensitive material equipment and workstations Maintain clearances from vehicles parked below the heater Maintain clearances from swinging and overhead doors overhead cranes vehicle lifts partitions storage racks hoists ...

Page 12: ...16 1173 1346 1403 1472 1530 C 1570 1650 1650 1780 1930 1970 2010 2080 D 1024 1116 1116 1173 1346 1403 1472 1530 FIGURE 4 LINEAR DOUBLE LINEAR ONE SIDE REFLECTOR Model AG15ST AG30DL AG20ST AG40DL AG25ST AG50DL AG30ST AG60DL AG35ST AG70DL AG40ST AG45ST AG50ST A 150 150 150 150 150 150 200 200 B 265 265 265 265 265 265 265 265 C 1580 1760 1760 1930 2090 2130 2160 2240 D 1380 1587 1587 1725 1909 1967 ...

Page 13: ... 150 150 150 150 150 150 200 200 B 1024 1116 1116 1173 1346 1403 1472 1530 C 1570 1650 1650 1780 1930 1970 2010 2080 D 1024 1116 1116 1173 1346 1403 1472 1530 A C D B FIGURE 7 UNDERSHIELD Model AG15ST AG30DL AG20ST AG40DL AG25ST AG50DL AG30ST AG60DL AG35ST AG70DL AG40ST AG45ST AG50ST A 150 150 150 150 150 150 B 1139 1173 1461 1461 1576 1610 C 840 965 1120 1120 1220 1270 D 1139 1173 1461 1461 1576 ...

Page 14: ... Hanger Suspend system from these hangers Flex Gas Line Tube Heat treated aluminised tube supplied in 3000 mm lengths Burner Tube Supplied in 3000 mm lengths Burner tube is always the first tube after the burner Reflector Support Strap Wire Form 8 x 3 4 Screw Fan Tube with Internal Swirler Supplied in 3000 mm lengths Fan tube is always the last tube on the heater where the fan is attached The swir...

Page 15: ...rances to combustibles as indicated on the rating plate and in this manual The minimum and maximum gas inlet pressures must be maintained as indicated on the rating plate Typical installation configurations are shown in Figure 9 NOTE Some models may receive S hooks P N 91907302 or spring hooks P N91903300 rather than bow shackles WARNING Severe Injury Hazard Secure burner to burner tube with bolts...

Page 16: ... INSTALLATION OPERATION AND SERVICE MANUAL 10 Figure 9 Critical Hanger Placement Description Part Number Burner Tube 03051100 S hook 91907302 Spring Hook 91903300 Bow Shackle E0007576 Tube Reflector Hanger 03090101 ...

Page 17: ...G15ST AG20ST AG25ST AG30ST AG35ST AG40ST AG45ST AG50ST 035XXXXX Burner Assembly Input and Fuel Varies 1 1 1 1 1 1 1 1 07260051 Fan Package 1 IP55 1 1 1 1 1 07260053 Fan Package 3 IP55 1 1 1 03051100 Burner Tube 100 mm x 3048 mm 1 1 1 1 1 1 1 1 91409408 Tube 100 mm x 3048 mm 1 1 2 2 2 3 3 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 3048 mm with 2134 ...

Page 18: ...de Wall Fan Tube Reflector Reflector End Cap Reflector Support Burner Coupling U Clips Burner Tube Tube and Reflector Hanger Tube Clamp Package Fan Assembly For Single Heater Damper Assembly Required for Multiburner NOTE Locate fan away from wet environment or use the IP54 protected fan Fresh Air Supply Internal Swirler Weld Spot ...

Page 19: ... 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 burner height 241 mm g burner length 445 mm Burner Reflector Tube Tube Reflector Hanger Coupling Assembly Fan Assembly LEGEND Damper Assembly AG20ST AG25ST c b d e b e AG30ST AG35ST AG40ST c b d e b e e AG45ST AG50ST c b d e b e e e ...

Page 20: ...mm x 3048 mm with 2134 mm Swirler 2 E0009170 Tee 100 mm x 100 mm x 100 mm 1 1 1 1 1 01329600 Standard Coupling Assembly 6 8 8 10 10 01329700 Coupling Lock 6 8 8 10 10 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 Optional 4 4 4 4 4 03090101 Tube and...

Page 21: ...Supply 1200 mm approx Fan Tube Burner Fresh Air Supply Tube Clamp Package Reflector Reflector End Cap Reflector Support Coupling Fan Assembly Burner Tube Tube and Reflector Hanger Tube Clamp Package U Clips Optional Tube Length NOTE Locate fan away from wet environment or use the IP54 protected fan Internal Swirler Weld Spot Outside Wall ...

Page 22: ... Tube Tube Reflector Hanger Coupling Assembly Fan Assembly LEGEND AG60DL AG70DL c b d e b e e Repeated Opposite Side AG40DL AG50DL c b d e b e Repeated Opposite Side AG30DL 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 burner height 241 mm g...

Page 23: ...er 03090101 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 Tighten coupling to join tubes Description Part Number Coupling 01329600 Slide Bar Coupling Lock 01329700 Tu...

Page 24: ...of slide bar should be within tolerance listed below Repeat Step 6 4 A D until all tubes are assembled See Page 18 Section 6 4 2 shown below Tighten slide bar as shown below 3050 mm Typ 250 mm 2290 mm 250 mm Total Overall Tube Length Weld spot at end of heat exchanger Model Overall Tube Length mm Number of Tubes AG15ST 6000 2 AG20ST 9000 3 AG25ST 9000 3 AG30ST 12 000 4 AG35ST 12 000 4 AG40ST 12 00...

Page 25: ...N 6 LINEAR DOUBLE LINEAR HEATER INSTALLATION 19 Step 6 5 Tube Clamp Package Installation Description Part Number Tube Clamp Package 01318901 Tube Clamp 01396801 Bolt 97113940 Flat Washer 95211600 Nut 92113900 ...

Page 26: ...on 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 Description Part Number Tube Reflector Hanger 03090101 Burner Tube 03051100 Reflector 02750303 ...

Page 27: ...ement 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 Sup...

Page 28: ...ICE MANUAL 22 SECTION 7 BURNER FAN INSTALLATION Step 7 1 Burner Installation Description Part Number Bolt 94273914 Lock Washer 96411600 Gasket 02568200 Burner 035XXXXX NOTE Tube Clamp Package not shown for clarity For details see Page 19 Step 6 5 ...

Page 29: ...ter Nut Torque 2 Nm 18 in lb Note Apply Silicone Recommended Install vent adapter with clamp in the up position Wire Gland tighten securely Washer Description Part Number Fan Assembly 072600XX Vent Adapter C1323B Nut M6 C0061B Washer M6 C0039B Fan Tube Fan Assembly Tighten securely until tube cannot be removed Weld Spot ...

Page 30: ...HEAT AG INSTALLATION OPERATION AND SERVICE MANUAL 24 Step 7 4 Double Linear Fan Installation Step 7 4 1 Double Linear Fan Installation Continued Tee Fan Assembly Tighten securely until tube cannot be removed ...

Page 31: ...HEATER ACCESSORIES 25 SECTION 8 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 32: ...Reflector Side Extension Installation Step 8 1 1 Bracket Installation Step 8 1 2 Side Reflector Installation Description Part Number Reflector Side Extension Package S7377K Reflector Side Extension 01368000 Retainer Clips 02751200 Reflector Side Extension 01329910 ...

Page 33: ...flector Side Extension Installation for Decorative Grilles Description Part Number Aluminium Grille 91407000 Description Part Number Deco Grille Shield 01365900 Distance A Extension Minimum Maximum Part No Width 40 mm 150 mm 01370408 200 mm 150 mm 260 mm 01370412 300 mm 260 mm 370 mm 01370416 400 mm Description Part Number Reflector Side Extension 01370412 ...

Page 34: ...nstallation Step 8 3 2 Grille End Cap Installation Step 8 3 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 35: ...ation Step 8 4 1 Grille Installation Step 8 4 2 Fastener Installation Step 8 4 3 Mesh Guard Connection 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 36: ...ector Tube Assembly Hanging Bracket Stud Hex Nut Description Part Number Undershield Reflector Package 1010 mm S7399K Assembly Hanging Bracket C0318B Stud M6 x 90 C0693B Nut M6 C0090B Undershield Reflector Hex Nut Shield Support Bracket Description Part Number Undershield Reflector Package 1010 mm S7399K Undershield Reflector 1010 mm C0521B Nut M6 C0090B Shield Support Bracket 02751700 1010 mm ...

Page 37: ... Figure 11 for Double Linear heaters see Page 16 Figure 13 8 6 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 14 Linear Horizontal Figure 15 Linea...

Page 38: ...cted away from the wet environment a 100 mm diameter extension tube between the heat exchanger end and fan must be installed This length must be subtracted from the maximum flue length Fans Horizontal Vertical 83 BWLG 190 x 75 hole 150 mm dia 90 BWTL 190 x 75 hole 150 mm dia 9 4 Ventilation Requirements Detailed recommendations for air supply are given in the relevant National Standards There must...

Page 39: ... is necessary The fresh air duct must be self supporting 9 6 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 Figure 18 A The flue and fresh air supply must penetrate the roof at a minimum of 1 000 mm apart See Figure 18 B The flue must penetrate 1 000 mm higher than the fresh air inlet on th...

Page 40: ...ND SERVICE MANUAL 34 Figure 18 Air Supply with Flue Configurations 9 7 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 C52 C32 C12 C32 C62 B22 C12 ...

Page 41: ... burners being installed plus any other connected load The gas hose which feeds the system must be large enough to supply the required gas with a maximum 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 w...

Page 42: ...reduce when the system is fired CORRECT POSITIONS Horizontal 45 End View Vertical as shown left Alternate positions okay Flexible Gas Hose 910 mm length 80 mm max displacement Side View Heater Movement 30 mm CAUTION Product Damage Hazard Hold gas nipple securely with pipe wrench when attaching gas hose Failure to follow these instructions can result in product damage INCORRECT POSITIONS WRONG INST...

Page 43: ...008 must be installed in every burner Drill a 20 5 mm hole to fit the wire gland See Page 39 Section 11 4 for wire connections Remove the taps from the power wire All wiring must comply with current wiring regulations and any local regulations which may apply Always switch off the supply to the burner before removing the burner side panel 11 1 Typical External Wiring Diagram Linear DANGER Electric...

Page 44: ...rnal Wiring Diagram Double Linear Option 1 11 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 3 A Fuse Controller or Thermostat Controller or Thermostat Burner 1 Burner 2 L N Earth Fan Earth N L 230 V 1 Ø 50 Hz ...

Page 45: ...SECTION 11 WIRING 39 11 4 Internal Wiring Diagram ...

Page 46: ... from the heater lockout indicator connector to the monitoring computer See Page 39 Section 11 4 Cut Pinch Hazard Wear protective 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 Haz...

Page 47: ...ide in the burner Adjust the damper so that the suction is 1 9 mbar Repeat for each burner 7 Start at the end burner furthest from the exhaust fan with the inclined pressure gauge connected as described above Turn on the gas and electrical sup ply reset the pressure switch by removing suction from the inlet side of the pressure switch waiting several seconds and reconnecting The start up sequence ...

Page 48: ...d Spark gap on electrode should be approximately 3 mm 13 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 Procedu...

Page 49: ...ns All installation and service of ROBERTS GORDON equipment must be performed by a contractor qualified in the installation and service of equipment sold and supplied by Roberts Gordon and conform to all requirements set forth in the ROBERTS GORDON manuals and all applicable governmental authorities pertaining to the installation service and operation of the equipment To help facilitate optimum pe...

Page 50: ...n spider webs will cause problems Carefully remove any dust and debris from the burner Electrode Replace if there are cracked ceramics excessive carbon residue or erosion of the electrode The electrode gap should be 3 mm Thermostat There should be no exposed wire or damage to the thermostat See Page 37 Section 11 Suspension Points Make sure the heater is hanging securely Look for signs of wear on ...

Page 51: ... 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 be ...

Page 52: ...from the pressure switch place jumper between black white 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 lea...

Page 53: ...SECTION 14 TROUBLESHOOTING 47 Troubleshooting Flow Chart Linear and Double Linear ...

Page 54: ...re Setting 0 1 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 4 RELAY 3 14 12 2 A1 1 A2 5 Combustion Chamber Control Chamber Governor orifice pressure while burner is running See Page 54 Section 16 8 1 Gas supply pressure while burner is running See Page 52 Section 16 2 3 ...

Page 55: ...de 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 56: ...8 OD x 3 16 ID 92700002 D Amber Neon Lamp 91320604 S Valve Gasket 03200100 E Gas Valve 90033101 T Window Gasket 92700003 F Governor Screw N A U Fresh Air Adaptor Gasket 92700005 G Outlet Pressure Tap N A V Gasket 1 2 x 17 3 8 92700006 H Cable Gland U169 W Gasket 1 2 x 8 5 92700007 I Star Washer 96212100 N S Ignition Wire 90427704 J Jet Orifice See Page 54 Section 16 8 N A N S Burner Tube Gasket 92...

Page 57: ...4118107 Screw M8 x 20 mm 2 93304507 Burner Tube Gasket 1 92700004 Fresh Air Intake Gasket 1 92700005 Rubber Gasket 10 92700002 Gas Valve Gasket 1 03200100 Description Quantity Part Number Viewer Ring 1 01390203 Mica Window Square 1 02553200 Window Gasket 2 92700003 Screw M6 x 16 mm 2 93304505 Rubber Gasket 2 92700008 Description Quantity Part Number Screw 10 24 x 5 8 2 94118110 Silicone Gasket 4 9...

Page 58: ... 20 in wg LP Gas Propane or Butane Minimum Inlet 32 5 mbar 13 in wg Maximum Inlet 50 mbar 20 in wg 16 3 Venting Specifications 16 3 1 IP54 Protected Fans AG15 20 25 30 35 Model Torin DSA 508 128 P N 90710051 AG40 45 50 Model Torin DSF 146 052 P N 90710053 AG30DL 70DL Model Torin DSF 146 052 P N 90710053 Consult the manufacturer for availability of alternate fans 16 3 2 Flue The flue must be 100 mm...

Page 59: ...sign installation and service of equipment sold and supplied by Roberts Gordon 16 6 Linear Heater AG15ST AG20ST AG25ST AG30ST AG35ST AG40ST AG45ST AG50ST Input Gross kW 15 20 25 30 35 40 45 50 51 Input Net kW 13 5 18 22 5 27 31 5 36 40 5 45 46 Tube Length mm 6096 9144 9144 12192 12192 12192 15240 15240 Overall Heater Length mm 6887 9935 9935 12983 12983 13028 16076 16076 Weight kg 41 55 55 68 68 6...

Page 60: ...99 5 54 Propane m3 h kgh 0 56 1 08 0 75 1 44 0 94 1 80 1 13 2 16 1 32 2 52 1 51 2 88 1 69 3 25 1 88 3 61 Butane m3 h 0 43 0 57 0 72 0 86 1 00 1 14 1 29 1 43 Governor Pressure Butane mbar 20 4 20 4 19 7 19 7 19 7 19 7 20 20 9 Butane in wg 8 1 8 2 7 9 7 9 7 9 7 9 8 0 8 4 Propane mbar 28 4 27 1 26 9 26 6 26 9 26 9 27 4 26 9 Propane in wg 11 4 10 9 10 8 10 7 10 8 10 8 11 0 10 8 Governor Pressure Natur...

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Page 62: ...HE HEATER Service Telephone 44 0 121 506 7709 Service Fax 44 0 121 506 7702 E mail uksales rg inc com E mail export rg inc com Roberts Gordon LLC 1250 William Street P O Box 44 Buffalo NY 14240 0044 USA Telephone 716 852 4400 Fax 716 852 0854 Toll Free 800 828 7450 WARNING Roberts Gordon Europe Limited Unit A Kings Hill Business Park Darlaston Road Wednesbury West Midlands WS10 7SH UK Telephone 44...

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