Bryant 355M-40-5, 355M-40-4 operating instructions ÐRoof Termination Preferred

Page 27

 

ROOF

18″ MAXIMUM

 

 

 

 

BRACKET

 

COUPLING

 

 

 

COMBUSTION

VERTICAL SEPARATION

 

AIR

VENT

 

BETWEEN COMBUSTION

 

AIR AND VENT

 

 

8 3/4″ FOR 3″ KIT

 

 

6 3/4″ FOR 2″ KIT

 

 

MAINTAIN 12 IN. MINIMUM

 

 

CLEARANCE ABOVE HIGHEST

 

 

ANTICIPATED SNOW LEVEL.

 

 

MAXIMUM OF 24 IN. ABOVE ROOF.

 

 

Fig. 31ÐRoof Termination (Preferred)

A87224

VENT

COMBUSTION

AIR

MAINTAIN 12 IN. (18 IN. FOR CANADA)

MINIMUM CLEARANCE ABOVE HIGHEST ANTICIPATED SNOW

LEVEL. MAXIMUM OF

24 IN. ABOVE ROOF.

A93054

Fig. 32ÐConcentric Vent and Combustion-Air Roof

Termination (Preferred)

OVERHANG OR ROOF

12″ MINIMUM

VENT

90°

BRACKET

12 IN. SEPARATION

BETWEEN BOTTOM OF COMBUSTION AIR AND

BOTTOM OF VENT

MAINTAIN 12 IN.￿

CLEARANCE

ABOVE HIGHEST ANTICIPATED SNOW

LEVEL OR GRADE,

COMBUSTION-AIR WHICHEVER IS GREATER.

A87225

Fig. 34ÐSidewall Termination of 12 in. or More

Ð27Ð

OVERHANG OR ROOF

12″ MINIMUM

1″ MAXIMUM

COMBUSTION-AIR

VENT

MAINTAIN 12 IN.￿

CLEARANCE

ABOVE HIGHEST

ANTICIPATED SNOW

LEVEL OR GRADE,

WHICHEVER IS

GREATER.

A93055

Fig. 33ÐConcentric Vent and Combustion-Air Side

Termination

OVERHANG OR ROOF

12″ MINIMUM

VENT

90°

BRACKET

COUPLING

 

12 IN. SEPARATION

 

BETWEEN BOTTOM OF

 

COMBUSTION AIR AND

 

BOTTOM OF VENT

 

MAINTAIN 12 IN.￿

 

CLEARANCE

 

ABOVE HIGHEST

 

ANTICIPATED SNOW

COMBUSTION-AIR

LEVEL OR GRADE,

(ELBOW PARALLEL

WHICHEVER IS

TO WALL)

GREATER.

 

A87226

Fig. 35ÐSidewall Termination of Less than 12 in.

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Contents ÐMultipoise Orientations Ð1ÐDimensions Ð2ÐUnit Size → ÐClearances to Combustibles Safety ConsiderationsElectrostatic Discharge ESD Precautions Minimum Inches Clearance To Combustible ConstructionCondensate Trap Location Factory-Shipped Orientation IntroductionApplications General II. Upflow ApplicationsCondensate Trap Location Alternate Upflow Orientation Ð5ÐPressure Switch Tubing Ð6ÐCondensate Trap Field Drain Attachment Ð7Ð III. Downflow ApplicationsCondensate Trap Location Condensate Trap TubingIV. Horizontal Left SUPPLY-AIR Discharge Applications Ð8ÐConstruct a Working Platform Horizontal Right SUPPLY-AIR Discharge ApplicationsÐ9Ð ÐAttic Location and Working Platform Condensate Trap Tubing Location General ÐHorizontal Right Tube ConfigurationIII. Furnace Location Relative to Cooling Equipment II. LOW-FIRE only InstallationInstallation Leveling Legs if Desired II. Installation in Upflow or Downflow ApplicationsIV. Hazardous Locations Ðopening Dimensions Furnace Plenum Opening Floor Opening CasingWidth ÐDuct Flanges III. Installation in Horizontal Applications→ ÐBottom Filter Arrangement IV. Filter ArrangementÐfilter Information Bottom Closure PanelElectrical Connections WiringVI. GAS Piping Ðmaximum Capacity of PipeII -V Wiring → ÐHeating and Cooling Application Wiring DiagramÐWiring Diagram III. Accessories Ðelectrical DataAmps Size II. COMBUSTION-AIR and Vent Piping Direct VentingRemoval of Existing Furnaces from Common Vent Systems NgpicOr doors which can be opened or Combustion-air opening ÐCOMBUSTION-AIR and Vent Pipe Termination ClearancesCombustion-Air and Vent Pipe Diameter Location Clearance FTCombustion-Air and Vent Pipe Attachment Example4001 to 5000³ Ðmaximum Allowable Pipe Length FT2001 to 3001 to8001 to 9000³ Ðmaximum Allowable Pipe Length FT6001 to 7000³ 7001 to 8000³COMBUSTION-AIR Intake Housing Plug Fitting Termination KIT InstallationIII. Concentric Vent and COMBUSTION-AIR ÐRoof Termination Preferred 042040 042060 042080 060080 060100 060120 Extended Exposed Sidewall PipesTwo-Pipe Termination Kit Concentric Vent/Air Termination KitIII. Condensate Drain Protection IV. Multiventing and Vent TerminationsCondensate Drain General II. ApplicationÐConcentric Vent and Combustion-Air Roof HSI SELF-TEST ModeII. Heating Mode Sequence of OperationIII. Heating Modeðtwo Stage IV. Emergency Heat ModeCooling Mode VI. Heat Pump ModeVII. Continuous FAN Mode ÐWiring Schematic for 2-Speed Cooling ApplicationsSTART-UP Procedures General IX. Bypass Humidifier ModeDehumidification Mode XI. Zone ModeIII. Prime Condensate Trap with Water Ðair Conditioning A/C Airflow Setup Switch PositionÐcontinuous FAN CF Airflow Setup Switch Position Setup Switches SWÐblower OFF Delay Setup Switch Position Ðsetup Switch Description→ ÐRedundant Automatic Gas Valve AdjustmentsIV. Purge GAS Lines Set Gas Input RateBTU/CU FT 5000 Only4001 875 1.5825 7001775 1.5 8000Altitude Derate Multiplier Factor for U.S.A Ðaltitude Derate Multiplier for U.S.ACanada Sume the Orifice SIZE. Always Check and VerifySet Thermostat Heat Anticipator Set Temperature RiseCheck Safety Controls Check Primary Limit Control Ðgas Rate CU FT/HRChecklist II. Check Pressure SwitchesCombustion and Vent Piping ChecklistðinstallationCHECKLISTÐSTART-UP Load Calculation

355M-40-4, 355M-40-5 specifications

The Bryant 355M-40-5 and 355M-40-4 are innovative CNC cylindrical grinders designed to meet the demands of precision machining in various industrial applications. These machines stand out due to their robust construction, advanced technology, and versatile functionalities, which are critical for achieving high-quality grinding results.

One of the main features of the Bryant 355M-40-5 and 355M-40-4 is their precision grinding capability. With high spindle speeds and excellent rigidity, these grinders are engineered to deliver superior surface finishes even on complex geometries. The machines are equipped with advanced dressing systems that ensure consistent wheel profiles, enhancing performance and reducing cycle times.

The Bryant 355M-40-5 differentiates itself through its multi-axis capability, allowing for the grinding of intricate shapes and features without the need for extensive setup changes. Operators can easily program complex grinding sequences through the user-friendly interface, which supports both manual and automated operations. This flexibility is crucial in manufacturing environments that require quick turnaround times and adaptability to various workpieces.

Meanwhile, the Bryant 355M-40-4 focuses on efficiency and productivity, featuring a streamlined design that optimizes workflow. The machine is fitted with high-precision linear guides and ball screws, ensuring smooth and accurate movements during the grinding process. This results in minimal wear and tear, thereby extending the machine's lifespan and maintaining accuracy over time.

Key technologies incorporated into both models include state-of-the-art control systems that enable real-time monitoring and feedback during operations. This feature allows operators to make on-the-fly adjustments to optimize grinding parameters, leading to improved performance and reduced scrap rates. Additionally, the integration of automation solutions, such as robotic loading systems, enhances productivity by minimizing downtime and labor costs.

The Bryant 355M-40-5 and 355M-40-4 are built with durability in mind, utilizing high-strength materials that resist deformation and wear. Their thermal stability ensures consistent performance even under varying operating conditions, making them a reliable choice for high-volume production.

In summary, the Bryant 355M-40-5 and 355M-40-4 models are exemplary CNC cylindrical grinders that combine precision, efficiency, and advanced technology. Their features make them suitable for a wide range of grinding applications, from tool manufacturing to automotive components, ensuring that they remain competitive in the ever-evolving landscape of manufacturing technology.
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