Roberts Gorden Blackheat BH15 UT Installation & Servicing Instructions Manual

Roberts Gorden Blackheat BH15 UT Installation & Servicing Instructions Manual

Vacuum assisted single-burner and double linear systems

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Roberts-Gordon products are designed, tested, manufactured and cer-
tified to meet the highest technical standards in the infrared heating
industry. To ensure safe operation it is essential that systems using
Roberts-Gordon products be installed and commissioned in accor-
dance with the manufacturer's instructions and other applicable
codes and regulations. Failure to inspect and maintain equipment
properly constitutes a serious safety hazard.
0063
© Copyright 1999 Roberts-Gordon
Blackheat
D D o o u u b b l l e e L L i i n n e e a a r r S S y y s s t t e e m m s s
I I n n s s t t a a l l l l a a t t i i o o n n & & S S e e r r v v i i c c i i n n g g
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.
Keep this manual in a safe place to provide your
serviceman with information should it become
V V a a c c u u u u m m A A s s s s i i s s t t e e d d
S S i i n n g g l l e e -b b u u r r n n e e r r a a n n d d
I I n n s s t t r r u u c c t t i i o o n n s s
BH15 UT
BH15 ST
BH20 UT
BH20 ST
BH25 UT
BH25 ST
BH30 UT
BH30 ST
BH35 UT
BH35 ST
BH40 UT
BH40 ST
BH45 UT
BH45 ST
BH50 UT
BH50 ST
BH2 15 ST
BH2 20 ST
BH2 25 ST
BH2 30 ST
BH2 35 ST
Installer
Owner
necessary.
Roberts-Gordon Europe, Ltd.
12 Cobham Road,
Ferndown Industrial Estate
Wimborne, Dorset BH21 7PS
Telephone: +44 (0) 1202 896510
Fax: +44 (0) 1202 861397
http://www.rg-inc.com
P/N 170101UK Rev.F 8/99
®

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Summary of Contents for Roberts Gorden Blackheat BH15 UT

  • Page 1 ® Blackheat V V a a c c u u u u m m A A s s s s i i s s t t e e d d S S i i n n g g l l e e -b b u u r r n n e e r r a a n n d d D D o o u u b b l l e e L L i i n n e e a a r r S S y y s s t t e e m m s s I I n n s s t t a a l l l l a a t t i i o o n n &...
  • Page 2: Table Of Contents

    T T a a b b l l e e o o f f C C o o n n t t e e n n t t s s Initial Assembly ......16 1 1 .
  • Page 3 S S e e c c t t i i o o n n 1 1 . . I I n n t t r r o o d d u u c c t t i i o o n n 1 1 .
  • Page 4 S S e e c c t t i i o o n n 2 2 . . S S p p e e c c i i f f i i c c a a t t i i o o n n s s 2 2 .
  • Page 5: Heater Specifications

    Table 1. U-Tube Heater Specifications BH15UT BH20UT BH25UT BH30UT BH35UT BH40UT BH45UT BH50UT U U -T T u u b b e e H H e e a a t t e e r r Rate - Gross (kW) 15 kW 20 kW 25 kW 30 kW...
  • Page 6 PLAN VIEW 100 mm 254 mm Flanged Burner Tube Swirler Fan Tube U-Tube Heat Exchanger Length 273 mm 171 mm 100 mm END VIEW Swirler PLAN VIEW Heat Exchanger Length 317 mm SIDE VIEW Figure 1. Blackheat U-Tube and Linear Tube Configurations 2 2 .
  • Page 7: Clearances To Combustibles

    S S e e c c t t i i o o n n 3 3 . . U U -T T u u b b e e H H e e a a t t e e r r I I n n s s t t a a l l l l a a t t i i o o n n HEALTH AND SAFETY Blackheat cannot be responsible for ensuring that all the end, intermediate and first brackets.
  • Page 8 Blackheat U-Tube Heater Parts List Table 4. Part No. Description BH15UT BH20UT BH25UT BH30UT BH35UT BH40UT BH45UT BH50UT Burner Assembly with Gasket S7340K Fan Assembly (includes flange) - Airflow 45 BTFR S7104K Fan Assembly (includes flange) - Torin S7320K Fan Assembly (includes flange)- Magnetek 03051100 Burner Tube, 100 mm x 3048 mm 91409408...
  • Page 9 Figure 3. Model BH15UT U-Tube Assembly...
  • Page 10 Figure 4. Model BH20UT/BH25UT U-Tube Assembly...
  • Page 11 Figure 5. Model BH30UT/BH35UT/BH40UT U-Tube Assembly...
  • Page 12 Figure 6. Model BH45UT/BH50UT U-Tube Assembly...
  • Page 13: Related Documents

    S S e e c c t t i i o o n n 4 4 . . L L i i n n e e a a r r H H e e a a t t e e r r I I n n s s t t a a l l l l a a t t i i o o n n HEALTH AND SAFETY Blackheat cannot be responsible for ensuring that all 4.4.3...
  • Page 14: Heater Parts List

    Coupling should be tight when the slide bar is ±50 Starting at the first reflector support, and alternating mm from the end of the coupling. every other support down the length of the heater, the screws should be loosened 2 mm to allow for expan- 4.4.7 Place a reflector over the flanged burner tube and sion of the heating tubes during operation.
  • Page 15 Figure 10. Model BH15ST Assembly...
  • Page 16 Figure 11. Model BH20ST and BH25ST Assembly...
  • Page 17 Figure 12. Model BH30ST, BH35ST and BH40ST Assembly...
  • Page 18 Figure 13 Model BH45ST and BH50ST Assembly...
  • Page 19: Health And Safety

    S S e e c c t t i i o o n n 5 5 . . D D o o u u b b l l e e L L i i n n e e a a r r H H e e a a t t e e r r I I n n s s t t a a l l l l a a t t i i o o n n HEALTH AND SAFETY between the end of the fan tubes and secure using Blackheat cannot be responsible for ensuring that all...
  • Page 20: Heater Parts List

    Table 6. Blackheat Double Linear Heater Parts List Part No. Description BH2-15ST BH2-20ST BH2-25ST BH2-30ST BH2-35ST Burner Assembly with Gasket S7353K Fan Assembly (including flange) - Airflow S7105K Fan Assembly (including flange) - Magnatek 03051100 Burner Tube, 100 mm x 3048 mm 91409408 Heat Treated Aluminised Tube, 100 mm x 3048 mm S5127W...
  • Page 21: Typical Installation Layout

    Figure 14. Typical Installation Layouts (Double Linear Heaters)
  • Page 22: Gas Supply

    S S e e c c t t i i o o n n 6 6 . . G G a a s s a a n n d d E E l l e e c c t t r r i i c c S S u u p p p p l l y y 6 6 .
  • Page 23 Blackheat Thermostat or Earth Time Clock 230V 50Hz Burner 1 Burner 3 Burner 2 Earth Fan 1 Fan 2 Fan 3 Figure 15. Typical External Wiring Diagram (Single-burner Systems) ALTERNATE #1 Blackheat Thermostat or Time Clock Earth 230V 50Hz Burner 1 Burner 2 Earth ALTERNATE #2...
  • Page 24: Internal Wiring Diagram

    AUTOMATIC CONTROL UNIT ELECTRODE grey NOISE sense FILTER purple green blue brown EARTH PRESSURE SWITCH 230V, 50 Hz black brown green/ blue blue brown MAINS IN yellow SOCKET black NC NO white yellow yellow blue 2A, 230V FUSE green/ yellow NEON SOCKET blue...
  • Page 25: Flueless Installation

    S S e e c c t t i i o o n n 7 7 . . D D i i s s c c h h a a r r g g e e o o f f C C o o m m b b u u s s t t i i o o n n P P r r o o d d u u c c t t s s AUTOMATIC CONTROL UNIT 7 7 .
  • Page 26 Burner Flue Roof Wall Inlet Min. 1 m Flue Inlet 100 mm diameter Fresh Air Intake Spigot Dust Arrest Flue Baffle Plate Figure 19. Fresh Air Intake Spigot Min. 1 m Inlet See section 7.2 for recommendations on duct length. Figure 20.
  • Page 27 S S e e c c t t i i o o n n 8 8 . . O O p p e e r r a a t t i i n n g g t t h h e e S S y y s s t t e e m m 8 8 .
  • Page 28: Testing

    S S e e c c t t i i o o n n 9 9 S S e e r r v v i i c c i i n n g g I I n n s s t t r r u u c c t t i i o o n n s s IMPORTANT: Never use the heater as a support for 9 9 .
  • Page 29 S S e e c c t t i i o o n n 1 1 0 0 . . G G a a s s C C o o n n v v e e r r s s i i o o n n I I n n s s t t r r u u c c t t i i o o n n s s It is the installer’s responsibility to follow these instructions and 10.3.6 Attach gas conversion label indicating gas type to to insure that all local and national codes are followed.
  • Page 30 Plastic Capscrew Outlet Pressure Tap Inlet Pressure Tap Governor Screw Replacement Spring Governor Screw Teknigas Gas Valve and Spring Figure 21 TEKNIGAS Valve Spring Replacement Figure 23 TEKNIGAS Valve Detail Burner Cup Inlet Pressure Tap Outlet Pressure Tap (center horizontally) I-Step Adjustment Electrode 16 mm...
  • Page 31: Troubleshooting Flow Chart

    Figure 25. Troubleshooting Flow Chart...
  • Page 33: Burner Internal Components

    S S e e c c t t i i o o n n 1 1 1 1 . . R R e e p p l l a a c c e e m m e e n n t t P P a a r r t t s s Figure 26.
  • Page 34 T T a a b b l l e e 7 7 . . R R e e p p l l a a c c e e m m e e n n t t P P a a r r t t s s Item Part Number Description...
  • Page 35 S S e e c c t t i i o o n n 1 1 2 2 . . T T h h e e B B l l a a c c k k h h e e a a t t W W a a r r r r a a n n t t y y EXCLUSIVE REMEDY: All Blackheat product bear CE marking signifying that The sole and exclusive remedy for any loss, damage or...
  • Page 37 Due to a policy of continuous development, we reserve the right to change specifications without notice. Printed in UK All rights reserved. No part of this work covered by the copyrights herein may be reproduced or copied in any form or by any means –...

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