Roberts Gorden BH35ST/EF, BH35UT/EF, BH30UT/EF, BH40DL, BH15UT Roberts-Gordon LLC, Table of Contents

TABLE OF CONTENTS
SECTION 1: Heater Safety		2
1.1 Manpower Requirements		2
1.2 Safety Labels and Their Placement		2
SECTION 2: Installer Responsibility		4
2.1	Low Level User Instructions	4
2.2	Corrosive Chemicals	4
2.3	National Standards and Applicable Codes	4
SECTION 3: Clearances to Combustibles		5
3.1	Required Clearances to Combustibles	5
3.2	Clearance Data - Linear and Double Linear	6
3.3	Clearance Data -U Tube	8
SECTION 4: Major Component Descriptions		10
SECTION 5: General Suspension Details		11
SECTION 6: Linear & Double Linear Heater
	Installation	13
6.1	Linear Standard Parts List	13
6.2	Double Linear Standard Parts List	16
6.3	Burner Tube Installation	19
6.4	Coupling and Tube Assembly	19
6.5	Tube Clamp Package Installation	21
6.6	Reflector Installation	22
6.7	Double Linear Tee Installation
	(for double linear heaters only)	24
SECTION 7: U-Tube Heater Installation		25
7.1 U-Tube Standard Parts List		25
7.2	U-Tube Hanger Placement	29
7.3	Burner Tube and Fan Tube Installation	29
7.4	U-Tube Support Bracket Assembly
	Installation	30
7.5	Coupling and Tube Assembly	31
7.6	Tube Installation	32
7.7	U-Tube Installation	32
7.8	Reflector Installation	33
SECTION 8: Multiburner Configuration &
	Installation	35
8.1	Initial Assembly	35
SECTION 9: Burner & Fan Installation		37
9.1	Burner Installation	37
9.2	Fan Assembly	37
9.3	Linear & U-Tube Fan Installation	38
9.4	Double Linear Fan Installation	38
9.5	Multiburner 83/90 BWLG Fan Assembly
	(Horizontal and Vertical Outlets)	39
9.6	Condensate Drain Assembly	40
SECTION 10: Optional Heater Accessories		41
10.1 Reflector Side Extension Installation		42
10.2 U-Tube Cover Installation		43
10.3 Decorative 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
	(Linear or U-Tube)	55
13.2	Typical External Wiring Diagram
	(Double Linear Option 1)	55
13.3	Typical External Wiring Diagram
	(Double Linear Option 2)	56
13.4	Typical External Wiring Diagram
	(Multiburner)	56
13.5	Internal Wiring Diagram	57
SECTION 14: Operation		58
14.1	Heater Lockout Indication (Optional)	58
14.2	Testing	59
14.3	Commissioning (Multiburner)	59
14.4	System Checks	59
14.5	User Instructions	59
14.6	ECA Approved Systems (Multiburner only)	60
SECTION 15: Servicing Instructions		61
15.1	Annual Procedure	61
15.2	Component Removal	61
15.3	Maintenance Checklist	62
SECTION 16: Troubleshooting		64
16.1	Troubleshooting Flow Chart
	(Linear, Double Linear and U-Tube)	65
16.2	Troubleshooting Flow Chart (Multiburner)	67
16.3	Manifold Gas Pressure Setting	69
SECTION 17: Replacement Parts		70
SECTION 18: Specifications		72
18.1	Material Specifications	72
18.2	Heater Specifications	72
18.3	Venting Specifications	72
18.4	Suspension Specifications	72
18.5	Controls Specifications	72
18.6	Linear Heater	73
18.7	Double Linear Heater	73
18.8	U-Tube Heater	73
18.9	Burner Specifications	74

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