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Gas-Fired Products HS125LP Maintenance Instructions, Shut-down instructions, Cleaning the heater

Models: HS125LP HS125NG MH125LP

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8.Turn the gas valve knob counter-clockwise to the “ON” position (see Fig. 1). The burner will light. DO NOT operate the heater in any other than the full “ON” position.

9.IMPORTANT: DO NOT attempt to adjust the main burner input using the main gas supply valve, for this may cause the pilot and thermocouple to shut down the burner (Fig. 2).

Shut-down instructions:

To turn the heater OFF,

•For short periods of time, turn the main burner off by rotating the gas valve knob clockwise to the “PILOT” position.

•For extended periods of non use, turn the appliance completely off by rotating the gas valve knob clockwise to the “PILOT” position, depress the knob slightly, then rotate the knob fully clockwise to the “OFF” position. (Note: For Model 120L, also turn off the gas supply cylinder.)

Pilot burner adjustment:

1.Remove the pilot adjustment cap. The pilot adjustment cap is a slotted screw located in front of the “Pilot” designation stamped on top of valve body just below the gas valve knob.

2.Adjust the pilot key to provide properly sized flame. Rotate the key “clockwise” to decrease or “counter- clockwise” to increase flame.

3.Replace the pilot adjustment cap.

MAINTENANCE INSTRUCTIONS

This heater (including hose and regulator assembly if applicable) must be inspected before each use. If the hose for the Model 120L shows evidence of excessive abrasion or wear, or if the hose is cut, it must be replaced prior to the heater being put into operation. The replacement hose assembly shall be that specified by the manufacturer. See the parts list.

The appliance area must be kept free and clear of combustible materials, gasoline and other flammable vapors and liquids at all times.

The flow of combustion and ventilation air must not be obstructed.

Cleaning the heater:

Periodically, the heater must be cleaned of all dirt and dust particles.

DANGER

DO NOT ATTEMPT TO CLEAN THE HEATER WHILE IT IS OPERATING OR WHILE IT IS STILL HOT.

Turn the heater off and wait until it has completely cooled (at least 20minutes) before cleaning.

Clean the outside of the heater using a damp cloth. DO NOT clean the heater by spraying water on it. Wipe the outside of the heater off with a dry cloth after cleaning.

Clean the inside of the heater using compressed air. Blow air back and forth along all inside surfaces until all dust has been dislodged.

Clean the orifice of each burner with a #69 drill bit (for LP-Gas). Clean the orifice manually (by hand) – DO NOT use power drill.

Clean the thermocouple lead.

DO NOT operate this heater if any part has been under water. Call a qualified service person to inspect the appliance and to replace any part of the control system or gas control valve which has been under water.

This heater must be inspected at least annually by a qualified service person.

WARNING

Do not exceed ½ PSI gas pressure to appliance gas control valve.

Enerco Group, Inc. Gas-Fired Infra-Red Portable Construction Heater

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Operating Instructions and Owner’s Manual

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Gas-Fired Products HS125LP Maintenance Instructions, Shut-down instructions, Pilot burner adjustment, Cleaning the heater
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HS125LP, HS125NG, MH125LP specifications

Gas-fired products are a popular choice for heating and energy needs due to their efficiency and reliability. Among the various models available, the HS125LP, MH125LP, and HS125NG stand out for their advanced features and technologies tailored to meet diverse consumer demands.

The HS125LP and MH125LP models are designed specifically for use with propane, providing flexible installation options and consistent heating performance. Meanwhile, the HS125NG is optimized for natural gas, allowing users to tap into a more sustainable energy source. Each product features a robust construction, ensuring longevity and resistance to wear under different operating conditions.

One of the main features of these models is their high-efficiency ratings. They are engineered to maximize energy conversion, which translates to lower operational costs and reduced environmental impact. This is achieved through innovative burner designs that ensure complete combustion and minimized emissions. The incorporation of advanced heat exchanger technology enables these units to transfer heat effectively while also maintaining safety standards.

These gas-fired products are also equipped with user-friendly controls that enhance the overall user experience. Digital thermostat systems provide precise temperature management, allowing users to maintain desired comfort levels while optimizing energy usage. Additionally, many models include smart connectivity options, enabling remote access and control through mobile devices.

Safety is a paramount concern with gas-fired products, and the HS125 series does not compromise in this regard. They come equipped with multiple safety features, including flame failure protection, pressure regulators, and multiple sensors that monitor operational parameters. These features work in tandem to prevent any potential hazards and ensure peace of mind for the user.

Furthermore, the HS125LP, MH125LP, and HS125NG models are designed for quiet operation, making them suitable for a variety of environments, from residential to commercial applications. Their compact designs also facilitate easy installation in tight spaces without the need for extensive modifications.

In conclusion, the HS125LP, MH125LP, and HS125NG gas-fired products represent a blend of efficiency, safety, and modern technology. With their specialized designs catering to both propane and natural gas, these models offer reliable heating solutions for today's energy-conscious consumers. Whether for warming homes, powering appliances, or supporting industrial processes, these gas-fired units stand out in the market for their innovative approach to heating technology.