Bryant 355M-40-4 7001, 775 1.5, 8000, 825, 1.3 1.4 1.5 850, Only 8001, 9000, 1.4 1.5 1.6, 750

Page 40

 

 

TABLE 12ÐMODEL 355MAV ORIFICE SIZE AND MANIFOLD PRESSURE FOR CORRECT INPUT

Continued

 

 

(TABULATED DATA BASED ON 20,000 BTUH HIGH HEAT/13,000 BTUH LOW HEAT PER BURNER

 

 

 

 

 

 

DERATED 2% FOR EACH 1000 FT ABOVE SEA LEVEL)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AVG GAS

 

 

 

 

 

SPECIFIC GRAVITY OF NATURAL GAS

 

 

 

 

ALTITUDE

 

0.58

 

0.60

 

0.62

 

0.64

 

0.66

 

HEAT VALUE

 

 

 

 

 

 

 

RANGE

AT ALTITUDE

Orifice

 

Manifold

Orifice

 

Manifold

Orifice

 

Manifold

Orifice

 

Manifold

Orifice

 

Manifold

 

 

(FT)

 

 

 

 

 

 

 

(BTU/CU FT)

 

Pressure

 

Pressure

 

Pressure

 

Pressure

 

Pressure

 

 

 

No.

 

No.

 

No.

 

No.

 

No.

 

 

 

 

 

 

 

High/Low

 

 

High/Low

 

 

High/Low

 

 

High/Low

 

 

High/Low

 

 

 

625

43

 

3.8/1.6

42

 

3.3/1.4

42

 

3.4/1.4

42

 

3.5/1.5

42

 

3.6/1.5

 

 

 

650

43

 

3.5/1.5

43

 

3.7/1.6

43

 

3.8/1.6

42

 

3.2/1.4

42

 

3.3/1.4

Only

 

 

675

44

 

3.8/1.6

43

 

3.4/1.4

43

 

3.5/1.5

43

 

3.6/1.5

43

 

3.7/1.6

 

7001

700

44

 

3.5/1.5

44

 

3.6/1.5

44

 

3.8/1.6

43

 

3.4/1.4

43

 

3.5/1.5

 

 

 

 

 

 

 

U.S.A.

 

 

725

44

 

3.3/1.4

44

 

3.4/1.4

44

 

3.5/1.5

44

 

3.6/1.5

44

 

3.7/1.6

 

to

775

45

 

3.5/1.5

45

 

3.6/1.5

45

 

3.7/1.6

45

 

3.8/1.6

44

 

3.3/1.4

 

 

750

45

 

3.7/1.6

45

 

3.8/1.6

44

 

3.3/1.4

44

 

3.4/1.4

44

 

3.5/1.5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

8000

800

45

 

3.3/1.4

45

 

3.4/1.4

45

 

3.5/1.5

45

 

3.6/1.5

45

 

3.7/1.6

 

 

 

825

47

 

3.6/1.5

45

 

3.2/1.3

45

 

3.3/1.4

45

 

3.4/1.4

45

 

3.5/1.5

 

 

 

850

47

 

3.4/1.4

47

 

3.5/1.5

47

 

3.7/1.5

45

 

3.2/1.3

45

 

3.3/1.4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AVG GAS

 

 

 

 

 

SPECIFIC GRAVITY OF NATURAL GAS

 

 

 

 

ALTITUDE

 

0.58

 

0.60

 

0.62

 

0.64

 

0.66

 

HEAT VALUE

 

 

 

 

 

 

 

RANGE

AT ALTITUDE

Orifice

 

Manifold

Orifice

 

Manifold

Orifice

 

Manifold

Orifice

 

Manifold

Orifice

 

Manifold

 

 

(FT)

 

 

 

 

 

 

 

(BTU/CU FT)

 

Pressure

 

Pressure

 

Pressure

 

Pressure

 

Pressure

 

 

 

No.

 

No.

 

No.

 

No.

 

No.

 

 

 

 

 

 

 

High/Low

 

 

High/Low

 

 

High/Low

 

 

High/Low

 

 

High/Low

 

 

 

600

43

 

3.8/1.6

42

 

3.3/1.4

42

 

3.4/1.4

42

 

3.5/1.5

42

 

3.6/1.5

 

 

 

625

43

 

3.5/1.5

43

 

3.6/1.5

43

 

3.8/1.6

42

 

3.2/1.4

42

 

3.3/1.4

Only

 

8001

650

44

 

3.7/1.6

43

 

3.4/1.4

43

 

3.5/1.5

43

 

3.6/1.5

43

 

3.7/1.6

 

 

675

44

 

3.5/1.5

44

 

3.6/1.5

44

 

3.7/1.6

44

 

3.8/1.6

43

 

3.4/1.5

 

 

 

 

 

 

 

 

U.S.A.

 

to

700

44

 

3.2/1.4

44

 

3.3/1.4

44

 

3.4/1.5

44

 

3.6/1.5

44

 

3.7/1.6

 

 

725

45

 

3.6/1.5

45

 

3.8/1.6

44

 

3.2/1.4

44

 

3.3/1.4

44

 

3.4/1.4

 

 

 

 

 

 

 

 

 

 

9000

750

45

 

3.4/1.4

45

 

3.5/1.5

45

 

3.6/1.5

45

 

3.8/1.6

44

 

3.2/1.4

 

 

 

775

45

 

3.2/1.3

45

 

3.3/1.4

45

 

3.4/1.4

45

 

3.5/1.5

45

 

3.6/1.5

 

 

 

800

47

 

3.6/1.5

47

 

3.7/1.6

45

 

3.2/1.3

45

 

3.3/1.4

45

 

3.4/1.4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AVG GAS

 

 

 

 

 

SPECIFIC GRAVITY OF NATURAL GAS

 

 

 

 

ALTITUDE

 

0.58

 

0.60

 

0.62

 

0.64

 

0.66

 

HEAT VALUE

 

 

 

 

 

 

 

RANGE

AT ALTITUDE

Orifice

 

Manifold

Orifice

 

Manifold

Orifice

 

Manifold

Orifice

 

Manifold

Orifice

 

Manifold

 

 

(FT)

 

 

 

 

 

 

 

(BTU/CU FT)

 

Pressure

 

Pressure

 

Pressure

 

Pressure

 

Pressure

 

 

 

No.

 

No.

 

No.

 

No.

 

No.

 

 

 

 

 

 

 

High/Low

 

 

High/Low

 

 

High/Low

 

 

High/Low

 

 

High/Low

 

 

 

575

43

 

3.8/1.6

42

 

3.2/1.4

42

 

3.3/1.4

42

 

3.5/1.5

42

 

3.6/1.5

 

 

 

600

43

 

3.5/1.5

43

 

3.6/1.5

43

 

3.7/1.6

42

 

3.2/1.3

42

 

3.3/1.4

Only

 

9001

625

44

 

3.7/1.6

44

 

3.8/1.6

43

 

3.5/1.5

43

 

3.6/1.5

43

 

3.7/1.6

 

 

650

44

 

3.4/1.4

44

 

3.5/1.5

44

 

3.7/1.5

44

 

3.8/1.6

43

 

3.4/1.4

 

 

 

 

 

 

 

 

U.S.A.

 

to

675

45

 

3.8/1.6

44

 

3.3/1.4

44

 

3.4/1.4

44

 

3.5/1.5

44

 

3.6/1.5

 

 

700

45

 

3.6/1.5

45

 

3.7/1.6

45

 

3.8/1.6

44

 

3.3/1.4

44

 

3.4/1.4

 

 

 

 

 

 

 

 

 

 

10,000

725

45

 

3.3/1.4

45

 

3.4/1.5

45

 

3.6/1.5

45

 

3.7/1.6

45

 

3.8/1.6

 

 

 

750

47

 

3.7/1.6

45

 

3.2/1.4

45

 

3.3/1.4

45

 

3.4/1.5

45

 

3.5/1.5

 

 

 

775

47

 

3.5/1.5

47

 

3.6/1.5

47

 

3.7/1.6

45

 

3.2/1.4

45

 

3.3/1.4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Ð40Ð

Page 39 Page 41
Image 40
Page 39 Page 41
Contents Ð1Ð ÐMultipoise OrientationsÐ2Ð DimensionsUnit Size Safety Considerations Electrostatic Discharge ESD PrecautionsMinimum Inches Clearance To Combustible Construction → ÐClearances to CombustiblesIntroduction Applications GeneralII. Upflow Applications Condensate Trap Location Factory-Shipped OrientationÐ5Ð Condensate Trap Location Alternate Upflow OrientationÐ6Ð Pressure Switch TubingCondensate Trap Field Drain Attachment III. Downflow Applications Condensate Trap LocationCondensate Trap Tubing Ð7ÐÐ8Ð IV. Horizontal Left SUPPLY-AIR Discharge ApplicationsHorizontal Right SUPPLY-AIR Discharge Applications Construct a Working PlatformÐ9Ð ÐAttic Location and Working Platform Condensate Trap Tubing ÐHorizontal Right Tube Configuration Location GeneralII. LOW-FIRE only Installation III. Furnace Location Relative to Cooling EquipmentII. Installation in Upflow or Downflow Applications Installation Leveling Legs if DesiredIV. Hazardous Locations Furnace Plenum Opening Floor Opening Casing Ðopening DimensionsWidth III. Installation in Horizontal Applications ÐDuct FlangesIV. Filter Arrangement Ðfilter InformationBottom Closure Panel → ÐBottom Filter ArrangementWiring VI. GAS PipingÐmaximum Capacity of Pipe Electrical Connections→ ÐHeating and Cooling Application Wiring Diagram II -V WiringÐWiring Diagram Ðelectrical Data III. AccessoriesAmps Size Direct Venting Removal of Existing Furnaces from Common Vent SystemsNgpic II. COMBUSTION-AIR and Vent PipingÐCOMBUSTION-AIR and Vent Pipe Termination Clearances Combustion-Air and Vent Pipe DiameterLocation Clearance FT Or doors which can be opened or Combustion-air openingExample Combustion-Air and Vent Pipe AttachmentÐmaximum Allowable Pipe Length FT 2001 to3001 to 4001 to 5000³Ðmaximum Allowable Pipe Length FT 6001 to 7000³7001 to 8000³ 8001 to 9000³Termination KIT Installation COMBUSTION-AIR Intake Housing Plug FittingIII. Concentric Vent and COMBUSTION-AIR ÐRoof Termination Preferred Extended Exposed Sidewall Pipes Two-Pipe Termination KitConcentric Vent/Air Termination Kit 042040 042060 042080 060080 060100 060120IV. Multiventing and Vent Terminations Condensate Drain GeneralII. Application III. Condensate Drain ProtectionÐConcentric Vent and Combustion-Air Roof SELF-TEST Mode II. Heating ModeSequence of Operation HSIIV. Emergency Heat Mode Cooling ModeVI. Heat Pump Mode III. Heating Modeðtwo StageÐWiring Schematic for 2-Speed Cooling Applications VII. Continuous FAN ModeIX. Bypass Humidifier Mode Dehumidification ModeXI. Zone Mode START-UP Procedures GeneralÐair Conditioning A/C Airflow Setup Switch Position Ðcontinuous FAN CF Airflow Setup Switch PositionSetup Switches SW III. Prime Condensate Trap with WaterÐsetup Switch Description Ðblower OFF Delay Setup Switch PositionAdjustments IV. Purge GAS LinesSet Gas Input Rate → ÐRedundant Automatic Gas ValveBTU/CU FT Only 4001875 1.5 50007001 775 1.58000 825Ðaltitude Derate Multiplier for U.S.A CanadaSume the Orifice SIZE. Always Check and Verify Altitude Derate Multiplier Factor for U.S.ASet Temperature Rise Check Safety Controls Check Primary Limit ControlÐgas Rate CU FT/HR Set Thermostat Heat AnticipatorII. Check Pressure Switches ChecklistChecklistðinstallation CHECKLISTÐSTART-UPLoad Calculation Combustion and Vent Piping

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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