User Manuals: Roberts Gorden Combat CTU 75 Gas Heater

Manuals and User Guides for Roberts Gorden Combat CTU 75 Gas Heater. We have 1 Roberts Gorden Combat CTU 75 Gas Heater manual available for free PDF download: Installation, Commissioning, Operation & Service Manual

Roberts Gorden Combat CTU 75 Installation, Commissioning, Operation & Service Manual

Roberts Gorden Combat CTU 75 Installation, Commissioning, Operation & Service Manual (51 pages)

Tubular Unit Heaters

Brand: Roberts Gorden | Category: Heater | Size: 2 MB

Table of Contents

Table of Contents
3
Table of Contents

8
SECTION 1: Heater Safety

8
SECTION 2: Installer Responsibility

8
SECTION 3: Critical Considerations

9
- Basic Information
  9
- Clearances to Combustibles
  9
- Electrical Supply
  9
- Flue
  9
- Gas Supply
  9
- Location and Suspension
  9
- Minimum Required Installation Clearances
  9
- Ventilation
  9
- Figure 1: Installation Clearances and Clearances to Combustibles
  10
- Table of Figures
  
  10
SECTION 4: Specifications

11
- Ctua
  11
- CTUB, CTUC and CTUD
  12
- General Technical Data Table
  13
- Technical Data Table
  14
SECTION 5: Heater Installation

15
- General
  15
- Handling
  15
- Shelf Mounting and Suspension
  15
- Figure 2: Suspension Methods
  15
SECTION 6: Flue Installation

16
SECTION 7: Air Supply

18
SECTION 8: Optional Heater Configurations

19
- Distribution Duct Work for CTUB, CTUC and CTUD Heaters
  19
- Figure 8: Ducting
  19
SECTION 9: Gas Piping

20
- Connections
  20
- Figure 9: Gas Connection with Stainless Steel Flex Connector
  20
SECTION 10: Wiring and Electrical Information

21
SECTION 11: Commissioning

30
- Pre-Commission Checks
  30
- Gas Supply
  30
- Mechanical Checks
  30
- Begin Commissioning
  30
- Figure 10: Automatic Burner Control Box Sequence
  31
- Figure 11: Gas Valve for Heater (Models 22 - 60)
  31
- Combustion Testing
  32
- Turning off the Heater
  32
- Figure 12: Gas Valve for Heater (Models 75 - 115)
  32
- External Controls
  33
- Complete the Commissioning
  33
- Instruction to the User
  33
SECTION 12: User Instructions

34
- User Instructions
  34
- Heater Operation
  34
- Common User Controls
  34
- Lighting Instructions
  34
- Figure 13: Heater Operating Sequence
  34
- Simple Fault Finding
  35
SECTION 13: Servicing

36
- Servicing Instructions
  36
- Burner Maintenance
  36
- Fan/Motor Assembly Maintenance
  36
- Heat Exchanger Maintenance
  36
- Gas Control Valve Maintenance
  36
- Flue Fan
  36
SECTION 14: Conversion between Gases

37
- General
  37
- Burner Conversion
  37
- Gas Valves
  37
SECTION 15: Troubleshooting

38
SECTION 16: Removal and Replacement Parts

41
- Gas Valve
  41
- Burner Compartment
  42
- Ignition Electrode and Flame Probe
  43
- Flue Fan
  44
- Pressure Switch
  45
- Ignition Control
  46
- CTUA Axial Fan/Guard/Motor Assembly
  46
- CTUB & CTUC Centrifugal Fan/Guard/Motor Assembly
  46
- Fan Data
  47
- Figure 14: Centrifugal Fan Orientation
  47

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