Bryant 355M-40-4, 355M-40-5 operating instructions ÐConcentric Vent and Combustion-Air Roof

Page 30

A

A96128

Fig. 36ÐRooftop Termination (Dimension "A" is Touching or 2-In. Maximum Separation)

VENT

VENT

A

COMBUSTION AIR

COMBUSTION

AIR

1MAXIMUM (TYP)

VENT

A

VENT

A93056

A93057

Fig. 37ÐConcentric Vent and Combustion-Air Roof

Fig. 38ÐConcentric Vent and Combustion-Air Side

Termination (Dimension "A" is Touching or

Termination (Dimension "A" is Touching or

2-In. Maximum Separation)

2-In. Maximum Separation)

VENT

VENT

COMBUSTION AIR

A

COMBUSTION AIR

COMBUSTION AIR

A

A96129

COMBUSTION AIR

A96130

Fig. 39ÐSidewall Termination of 12 in. or Less

(Dimension "A" is Touching or 2-In.

Maximum Separation)

Fig. 40ÐSidewall Termination of More Than 12 in.

(Dimension "A" is Touching or 2-In.

Maximum Separation)

Ð30Ð

Image 30
Contents Ð1Ð ÐMultipoise OrientationsDimensions Ð2ÐUnit Size Minimum Inches Clearance To Combustible Construction Safety ConsiderationsElectrostatic Discharge ESD Precautions → ÐClearances to CombustiblesII. Upflow Applications IntroductionApplications General Condensate Trap Location Factory-Shipped OrientationÐ5Ð Condensate Trap Location Alternate Upflow OrientationPressure Switch Tubing Ð6ÐCondensate Trap Field Drain Attachment Condensate Trap Tubing III. Downflow ApplicationsCondensate Trap Location Ð7ÐÐ8Ð IV. Horizontal Left SUPPLY-AIR Discharge ApplicationsConstruct a Working Platform Horizontal Right SUPPLY-AIR Discharge ApplicationsÐ9Ð ÐAttic Location and Working Platform Condensate Trap Tubing ÐHorizontal Right Tube Configuration Location GeneralII. LOW-FIRE only Installation III. Furnace Location Relative to Cooling EquipmentInstallation Leveling Legs if Desired II. Installation in Upflow or Downflow ApplicationsIV. Hazardous Locations Ðopening Dimensions Furnace Plenum Opening Floor Opening CasingWidth III. Installation in Horizontal Applications ÐDuct FlangesBottom Closure Panel IV. Filter ArrangementÐfilter Information → ÐBottom Filter ArrangementÐmaximum Capacity of Pipe WiringVI. GAS Piping Electrical Connections→ ÐHeating and Cooling Application Wiring Diagram II -V WiringÐWiring Diagram III. Accessories Ðelectrical DataAmps Size Ngpic Direct VentingRemoval of Existing Furnaces from Common Vent Systems II. COMBUSTION-AIR and Vent PipingLocation Clearance FT ÐCOMBUSTION-AIR and Vent Pipe Termination ClearancesCombustion-Air and Vent Pipe Diameter Or doors which can be opened or Combustion-air openingExample Combustion-Air and Vent Pipe Attachment3001 to Ðmaximum Allowable Pipe Length FT2001 to 4001 to 5000³7001 to 8000³ Ðmaximum Allowable Pipe Length FT6001 to 7000³ 8001 to 9000³COMBUSTION-AIR Intake Housing Plug Fitting Termination KIT InstallationIII. Concentric Vent and COMBUSTION-AIR ÐRoof Termination Preferred Concentric Vent/Air Termination Kit Extended Exposed Sidewall PipesTwo-Pipe Termination Kit 042040 042060 042080 060080 060100 060120II. Application IV. Multiventing and Vent TerminationsCondensate Drain General III. Condensate Drain ProtectionÐConcentric Vent and Combustion-Air Roof Sequence of Operation SELF-TEST ModeII. Heating Mode HSIVI. Heat Pump Mode IV. Emergency Heat ModeCooling Mode III. Heating Modeðtwo StageÐWiring Schematic for 2-Speed Cooling Applications VII. Continuous FAN ModeXI. Zone Mode IX. Bypass Humidifier ModeDehumidification Mode START-UP Procedures GeneralSetup Switches SW Ðair Conditioning A/C Airflow Setup Switch PositionÐcontinuous FAN CF Airflow Setup Switch Position III. Prime Condensate Trap with WaterÐsetup Switch Description Ðblower OFF Delay Setup Switch PositionSet Gas Input Rate AdjustmentsIV. Purge GAS Lines → ÐRedundant Automatic Gas ValveBTU/CU FT 875 1.5 Only4001 50008000 7001775 1.5 825Sume the Orifice SIZE. Always Check and Verify Ðaltitude Derate Multiplier for U.S.ACanada Altitude Derate Multiplier Factor for U.S.AÐgas Rate CU FT/HR Set Temperature RiseCheck Safety Controls Check Primary Limit Control Set Thermostat Heat AnticipatorII. Check Pressure Switches ChecklistLoad Calculation ChecklistðinstallationCHECKLISTÐSTART-UP 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.