Draft Details
- Gas-fired incineration toilets (New Edition) ...
- DRAFT STANDARD
- Legal Notice for Draft Standards
- Preface
- + 1 Scope
- 1.1 General
- 1.2 Application
- 1.3 Terminology
- 1.4 Units of measurement
- 2 Reference publications
- 3 Definitions
- + 4 General requirements
- 4.1 Installation
- 4.2 Construction
- + 5 Construction requirements
- + 5.1 Assembly and construction
- 5.1.1 General
- 5.1.2 Signs of wear
- 5.1.3 Accessibility of parts
- 5.1.4 Accessibility of controls
- 5.1.5 Construction and assembly
- 5.1.6 Installation instructions
- 5.1.7 Venting system interface
- + 5.2 Materials
- 5.2.1 General
- 5.2.2 Galvanic corrosion
- + 5.3 Burners
- 5.3.1 General
- 5.3.2 Burner connection
- 5.3.3 Burner bodies
- 5.3.4 Ribbon burners
- 5.3.5 Ports
- 5.3.7 Joints
- + 5.4 Primary air control
- 5.4.1 General
- 5.4.2 Air shutters
- 5.4.3 Primary air adjustment
- 5.4.4 Air shutter construction
- 5.4.5 Sheet-metal air shutters
- + 5.5 Orifices and orifice fittings
- 5.5.1 Fixed orifices
- 5.5.2 Gas-air mixture adjustment means
- 5.5.3 Rigid securement
- 5.5.4 Orifice spud and spud holders
- + 5.6 Automatic ignition devices
- 5.6.1 General
- 5.6.2 Main burner igniters, and/or pilot ignite...
- + 5.7 Pilot burners and safety shut-off devices
- + 5.7.1 General
- 5.7.1.1 Safety shut-off device
- 5.7.2 Pilot burners
- + 5.8 Air flow control
- 5.8.1 Electrical interlock
- + 5.9 Automatic valves
- 5.9.1 General
- 5.9.2 Current failure
- 5.9.3 Semi-rigid tubing
- + 5.10 Manual valves
- 5.10.1 General
- 5.10.2 Separate burners
- 5.10.3 On off positions
- 5.10.4 Accessibility
- 5.10.5 Valve rotation
- 5.10.6 Lubricants
- + 5.11 Gas supply lines
- 5.11.1 Mateirals
- 5.11.2 Wall thickness
- 5.11.3 Obstructions and abrasions
- 5.11.4 Compounds
- 5.11.5 Threaded unions
- 5.11.6 Temperature suitability for gas conduits...
- 5.11.7 Nonferrous semi-rigid tubing
- + 5.13 Combustion chambers
- 5.13.1 Material
- 5.13.2 Residue removal
- 5.13.3 Charging doors
- + 5.13.4 Linings of combustion chamber
- 5.13.4.1 General
- 5.13.4.2 Thickness
- 5.13.4.3 Other materials
- 5.13.4.4 Joints
- 5.13.5 Insulation
- 5.14 Flue gas temperature limiting means
- + 5.15 Timing devices
- 5.15.1 Timer
- 5.15.2 Interlock
- + 5.16 Strength
- 5.16.1 Vertical loading
- 5.16.2 Vent terminals vertical loading
- 5.16.3 Vent terminals impact
- + 5.17 Electrical
- 5.17.1 General
- + 5.18 Instructions
- 5.18.1 General
- 5.18.2 Fan or blower
- + 5.19 Marking
- 5.19.1 General
- 5.19.2 Wall thickness
- + 6 Test gases
- 6.1 Test gas requirementses
- + 7 Performance requirements
- + 7.1 General
- 7.1.1 Fuel requirements
- 7.1.2 Instructions
- 7.1.3 Installation
- 7.2 Burner ratings
- + 7.3 Test pressures and burner adjustments
- 7.3.1 Normal test pressure
- 7.3.2 Test requirements
- 7.3.3 Gas pressure regulator
- 7.3.4 Burner adjustments
- + 7.4 Incineration
- + 7.4.1 Testing requirements
- 7.4.1.1 General
- 7.4.1.2 Method of test
- + 7.5 Burner operating characteristics
- 7.5.1 Flash back
- 7.5.2 Gas ignition
- + 7.5.3 Burner integrity
- 7.5.3.1 General
- 7.5.3.2 Method of test
- 7.5.4 Flame containment
- + 7.5.7 Burner monitoring
- 7.5.7.1 General
- 7.5.7.2 Method of test
- + 7.5.8 Updraft resistance test
- 7.5.8.1 General
- 7.5.8.2 Method of test
- + 7.6 Pilot operating characteristics
- 7.6.1 Delayed ignition
- 7.6.2 Continuously burning pilot burner flames
- 7.6.3 Carbon deposits
- 7.6.4 Ignition
- + 7.7 Pilot burners and safety shut-off devices
- 7.7.1 Testing requirements
- 7.7.2 Low fire start
- + 7.7.3 Safety shut-off response
- 7.7.3.1 General
- 7.7.3.2 Method of test
- 7.7.3.3 Pilot burner flash back
- + 7.8 Incinerating effectiveness
- 7.8.1 General
- + 7.8.2 Method of test
- 7.8.2.1 Test #no. 12 — Normal operation
- 7.8.2.2 Test no. 2 — Maximum Capacity
- 7.8.2.3 Charge
- + 7.9 Smoke, odour, and fly Aash elimination char...
- + 7.9.1 Test requirements
- 7.9.1.1 General
- 7.9.1.2 Method of test
- + 7.10 Wall, floor, and flue gas temperature
- 7.10.1 General
- 7.10.2 Method of test
- + 7.11 Timing devices
- 7.11.1 General
- 7.11.2 Method of test
- 7.12 Purging effectiveness
- + 7.13 Materials
- + 7.13.1 Testing requirements
- 7.13.1.1 General
- 7.13.1.2 Method of test
- + 7.13.2 Ceramic baffles
- 7.13.2.1 General
- 7.13.2.2 Method of test
- + 7.14 Strength
- + 7.14.1 Structural
- 7.14.1.1 General
- 7.14.1.2 Method of test
- + 7.14.2 Vent terminal strength
- + 7.14.2.1 Static Load
- 7.14.2.1.1 Method of test
- + 7.14.2.2 Impact load
- 7.14.2.2.1 Method of test
- + 7.15 Wind tests for gas-fired incineration toil...
- + 7.15.1 Static Pressure (10 mph)
- 7.15.1.1 General
- 7.15.1.2 Method of test
- + 7.15.2 Static Pressure (40 mph)
- 7.15.2.1 General
- 7.15.2.2 Method of test
- + Annex A (normative)
- A.1 Class I. Integral marking
- A.2 Class IIA-1. Permanent plate
- A.3 Class IIA-2. Permanent plate
- A.4 Class IIA-3. Permanent plate
- A.5 Class IIA-4. Permanent plate
- A.6 Class IIIA-1. Permanent label
- A.7 Class IIIA-2. Permanent label
- A.8 Class IIIB. Waterproof marking
- A.9 Class IIIC. Waterproof label
- A.10 Class IV. Nonwaterproof label
- A.11 Class V. Printed marking
- A.12 Class VI. Attached tags
1.1 General
1.2 Application
The requirements of this Standard apply only to gas-fired incineration toilets which are manufactured, sold, and installed as a packaged, completely assembled unit.
1.3 Terminology
In this Standard, “shall” is used to express a requirement, i.e., a provision that the user is obliged to satisfy in order to comply with the Standard; “should” is used to express a recommendation or that which is advised but not required; and “may” is used to express an option or that which is permissible within the limits of the Standard.
Notes accompanying clauses do not include requirements or alternative requirements; the purpose of a note accompanying a clause is to separate from the text explanatory or informative material.
Notes to tables and figures are considered part of the table or figure and may be written as requirements.
Annexes are designated normative (mandatory) or informative (non-mandatory) to define their application.
1.4 Units of measurement
The values given in SI units are the units of record for the purposes of this Standard. The values given in parentheses are for information and comparison only.
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