Procom EN250RYLB-O, EL250RYLB-O installation manual Installation, Checking GAS Connections

Page 9

CHECKING GAS CONNECTIONS

INSTALLATION

Continued

WARNING: Test all gas piping and connections for leaks after install- ing or servicing. Correct all leaks at once.

Pressure Testing Gas Supply

Piping System

Test Pressures In Excess Of 1/2

PSIG(3.5kPa)

1.Disconnect heater with its appliance main gas valve (control valve) and equipment shutoff valve from gas supply piping system. Pressures in excess of 1/2 psig will damage heater regulator.

2.Cap off open end of gas pipe where equipment shutoff valve was connected.

3.Pressurize supply piping system by either using compressed air or opening propane/LP supply valve.

4.Check all joints of gas supply piping system. Apply mixture of liquid soap and water to gas joints. Bubbles forming show a leak.

5.Correct all leaks immediately.

6.Reconnect heater and equipment shutoff valve to gas supply. Check reconnected fittings for leaks.

Figure 8 -Equipment Shutoff Valve

WARNING: Never use an open flame to check for a leak. Apply a mixture of liquid soap and water to all joints. Bubbles forming show a leak. Correct all leaks immediately.

Pressure Testing Heater Gas Connections

1.Open equipment shutoff valve (see Figure 8).

2.Open gas supply valve.

3.Make sure heater is in the OFF position.

4.Check all joints from equipment shutoff valve to control valve (see Figure 9).

Apply mixture of liquid soap and water to gas joints. Bubbles form- ing show a leak.

5.Correct all leaks immediately.

6. Light heater (see Operating Heater, page 10 ). Check all other internal joints for leaks.

7.Turn off heater (see To Turn Off Gas to Appliance, page10 ).

CAUTION: Make sure external regulator has been installed be- tween natural gas supply and heater. See guidelines under Connecting to Gas Supply, page 8.

Test Pressures Equal To or Less Than 1/2 PSIG ( 3.5 kPa )

1.Close equipment shutoff valve (see Figure 8).

2.Pressurize supply piping system by either using compressed air or opening gas supply tank valve.

3.Check all joints from gas meter to equipment shutoff valve (see Fig- ure 9). Apply mixture of liquid soap and water to gas joints. Bubbles forming show a leak.

4.Correct all leaks immediately.

Figure 9 -Checking Gas Joints

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Contents What to do if YOU Smell GAS EN250RYLB-O EL250RYLB-OWater Vapor BY-PRODUCT of Unvented Room HeatersTabel of Contents Safety Information Product Features Safety Information Local CodesSafety Pilot Product IdentificationAIR for Combustion and Ventilation Providing Adequate VentilationDetermining Freshair Flow for Heater Location Air From Outdoors below Ventilation Air From OutdoorsCheck GAS Type InstallationConnecting to GAS Supply Installation Items NeededNG Models Installation Checking GAS ConnectionsTest Pressures Equal To or Less Than 1/2 Psig 3.5 kPa For Your Safety Read Before Lighting Installing LogsOperating Heater Lighting InstructionsOperations Burner Operations Remote TransmitterOperations Timing Operations TURN-OFFOperating Heater Cleaning and MaintenanceOperations KEY-PRESS Locking Operations FANCleaning and Maintenance Troubleshooting Observed ProblemPossiblecause Remedy EN250RYLB-O SpecificationsReplacement Parts Accessories Replacement PartsParts Under Warranty Equipment Shutoff ValveEL250RYLB-O EN250RYLB-O Illustrated Parts BreakdownParts List Illustrated Parts Breakdown NFHTX186-D Install the decorating logs

EL250RYLB-O, EN250RYLB-O specifications

The Procom EL250RYLB-O and EN250RYLB-O are versatile, high-performance radio communication systems designed for both indoor and outdoor use. These cutting-edge devices stand out due to their robust feature sets, advanced technologies, and exceptional characteristics, making them suitable for various applications in public safety, industrial sectors, and emergency services.

One of the standout features of the Procom EL250RYLB-O and EN250RYLB-O is their wide frequency range. They are equipped to operate across multiple bands, ensuring compatibility with a range of existing communication networks. This flexibility allows the devices to be seamlessly integrated into different systems, enhancing their utility in diverse environments.

Both models support advanced digital signal processing, which significantly improves audio clarity and communication reliability. This technology reduces background noise and allows for clear transmission even in challenging conditions, ensuring that users can maintain contact without interruptions.

In addition to their advanced audio capabilities, the EL250RYLB-O and EN250RYLB-O are built with durability in mind. They boast rugged housing that is resistant to moisture and extreme temperatures, making them ideal for field use. The robust construction ensures that these communications systems can withstand the rigors of outdoor environments, catering to the needs of professionals who often work in demanding situations.

Moreover, these devices come equipped with efficient power management technology. This feature enhances battery life, allowing for extended periods of use without the need for frequent recharging. This is especially beneficial for emergency responders and field workers who may not have easy access to power sources.

Another significant characteristic is their user-friendly interface. The layout of the controls and display is intuitive, allowing users to operate the system effectively even under pressure. This ergonomic design is vital in emergency scenarios where quick and efficient communication is crucial.

In addition to their hardware features, the EL250RYLB-O and EN250RYLB-O benefit from comprehensive support for various modulation schemes, enabling reliable data transmission over different communication protocols. This adaptability further reinforces their suitability for a wide range of applications.

Overall, the Procom EL250RYLB-O and EN250RYLB-O are exemplary communication tools that combine advanced technologies, impressive features, and rugged reliability. Their ability to operate effectively in various environments makes them a notable choice for professionals seeking dependable radio communication solutions.
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