National Products Series B, BW3 instruction manual → for USE with Propane GAS only, Ð20Ð

Page 20

REPAIR PARTS

FOR USE WITH PROPANE GAS ONLY

3

4

6

56A

2

 

 

 

 

1

 

 

 

 

 

 

 

 

 

 

A98238

 

Propane Gas Burners and Manifold Parts

 

 

 

 

This is a Repair Parts ListÐNot a Packing List

 

 

 

KEY

DESCRIPTION

 

 

PART NO.

 

 

NO.

2 Section

3 Section

4 Section

5 Section

6 Section

7 Section

 

1

24-v Gas Valve, Propane Gas

146-62-062

146-62-062

146-62-062

146-62-062

146-62-059

146-62-059

2

Pilot Tube

146-15-005

146-15-005

146-15-005

146-15-005

146-15-006

146-15-006

3

10-32 X 3/16-in. Slotted Hex Head Screw

146-95-301

146-95-301

146-95-301

146-95-301

146-95-301

146-95-301

4

Gas Manifold

146-16-020

146-16-021

146-16-022

146-16-023

146-16-024

146-16-025

5

Orifice Ð Propane Gas*

146-15-036

146-15-036

146-15-036

146-15-036

146-15-036

146-15-036

6

Main Burner Less Pilot Bracket²

Ð

146-15-532

146-15-532

146-15-532

146-15-532

146-15-532

6A

Main Burner with Pilot Bracket

146-15-531

146-15-531

146-15-531

146-15-531

146-15-531

146-15-531

7

Pilot Burner with Orifice, Propane Gas

146-62-093

146-62-094

146-62-094

146-62-094

146-62-094

146-62-094

³

Rollout Shield

425-00-932

425-00-933

425-00-934

425-00-935

425-00-936

425-00-937

Quantity is 1 unless otherwise noted.

*Requires 1 less than the number of sections. ² Requires 2 less than the number of sections. ³ Not illustrated.

Ð20Ð

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Contents Installation, Start-Up, and Operating Instructions IndexSafety Considerations Ð2ÐPage Ð4Ð Gas-Fired Hot Water Boilers→ Locating the Boiler Procedure 1ÐBOILER Located in Unconfined Space → ÐRoom Large In Comparison With Boiler→FRESH AIR for Combustion Ð5ÐProcedure 2ÐBOILER Located in Confined Space AÐFresh Air Duct Capacities for Vertical Ducts BtuhBÐFresh Air Duct Capacities for Horizontal Ducts Btuh Ð6ÐInstallationðsystem Piping Procedure 1ÐFOR USE with Cooling UnitsProcedure 2ÐLOW Design Water Temperature Systems below 140F Procedure 1ÐCHECKING ChimneyProcedure 2ÐMINIMUM Vent Pipe Clearance Ð8ÐÐBoiler and Power Venter Optional Horizontal Venting with Power VenterPower Venter KIT Ð9ÐGAS Supply Piping Procedure 1ÐCHECKING GAS Supply Procedure 2ÐCONNECTING GAS PipingÐGas Pipe Sizes Ð10ÐProcedure 3ÐCHECKING GAS Piping Electrical WiringProcedure 1ÐELECTRIC Power Supply Procedure 2ÐINSTALLING ThermostatÐUnit Wiring Diagram Ð12ÐProcedure 8ÐWATER Temperature Control Equipment and Optional Accessories Procedure 1ÐRELIEF ValveProcedure 7ÐDRAIN Valve Procedure 9ÐCIRCULATING Pump Procedure 10ÐBLOWER Draft InducerProcedure 11ÐPRESSURE Switch Procedure 12ÐROLLOUT Switch Flame Rollout Safety ShutoffGAS Valve Operating Instructions To Turn On Gas To ApplianceTo Turn Off Gas To Appliance Ð15ÐProcedure 2ÐPILOT Burner Adjustment Procedure 3ÐMAIN BurnersProcedure 4ÐLIMIT Controls Adjustment Procedure 5ÐTHERMOSTAT Heat Anticipator AdjustmentMaintaining Boiler Procedure 1ÐBURNERS Procedure 2ÐRELIEF ValveProcedure 3ÐEXPANSION Tank Procedure 4ÐBOILER Flue PassagesProcedure 8ÐBLOWER Service HintsÐ18Ð If System is not Heating or not Giving Enough Heat→ for USE with Natural GAS only Natural Gas Burners and Manifold PartsÐ19Ð KEY DescriptionÐ20Ð → for USE with Propane GAS onlyPropane Gas Burners and Manifold Parts Ð21Ð KEYBoiler Controls and Piping Ð22ÐService Training Ð23ÐÐ24Ð

BW3, Series B specifications

National Products Series B and BW3 are pioneering additions to the realm of mobile workstation solutions, designed specifically for professionals who operate in fast-paced environments. These rugged and versatile products cater to a variety of sectors, including law enforcement, emergency response, and field service, ensuring that users remain efficient and organized while on the move.

The Series B is notable for its robust construction, built to withstand the rigors of constant use in challenging conditions. With a lightweight yet durable design, it combines portability with the resilience necessary for demanding applications. This series excels in adaptability, featuring multiple mounting options that can accommodate various devices, including laptops, tablets, and even larger screens. The flexibility to adjust the mount for optimal user comfort makes it suitable for long hours of operation.

One of the standout features of the Series B is its innovative Quick Release technology. This allows users to swiftly secure or detach devices with minimal effort, essential for those who need to move quickly between vehicles or locations. Additionally, the series is equipped with an array of cable management solutions, keeping workspaces organized and clutter-free—an essential consideration for professionals who rely on multiple devices.

The BW3 series takes mobility a step further by emphasizing a balance between form and function. With a streamlined design, the BW3 is as aesthetically pleasing as it is practical. Its integrated power management system features built-in charging ports, enabling users to keep their devices powered throughout the day. This aspect is particularly beneficial for professionals who rely on GPS, communication tools, and other electronic devices in the field.

Both the Series B and BW3 incorporate advanced materials that enhance their durability. These innovations include weather-resistant coatings and anti-corrosive finishes, guaranteeing longevity and reliability even under adverse conditions.

In summary, the National Products Series B and BW3 are finely crafted mobile workstation solutions that seamlessly integrate technology and functionality. Their key features—including Quick Release mounts, extensive device compatibility, and robust construction—make them indispensable tools for demanding professionals. By prioritizing user comfort and efficiency, these products elevate the standards of mobile work environments, empowering users to excel in their respective fields.