SP6551 manual - 71238 7/12/05 1:56 PM Page 7

Operating Humidifier Controls

The operating controls of your Emerson evaporative humidifier are located on the top center of the humidifier. The controls are found under the smoked cover, located between the air circulating fans. Lift the con- trol cover by placing your finger in the round cutout and lifting. The cover will stay open. Now you can clearly see the control area. Familiarize yourself with the controls and ref- erence the diagram of the control area for the correct naming used within this manual.

To Operate the Controls

Humidity Control:

Adjust the amount of humidity depending on your needs. The humidifier will turn on and off as required to maintain level of humidity selected. A medium setting (half way

between and is recommended, but there are times when a low or high amount of humidity may be preferred. For constant operation of humidifier, turning the control all the way clockwise allows for the maximum amount of humidity to be evaporated into the air continuously.

IMPORTANT: Water damage may result if condensation starts to form on windows or walls. Humidity Control setting should be lowered until condensation no longer forms.

Green Humidity Light

When the selected humidity level is met, the fans will shut off and the green “Desired Humidity” light will illuminate. When more humidity is called for, the fans will turn on and the light will go out.

Air Flow Control

The unit is adjusted from OFF “ ” to high “ ” with a three speed rotary control.

The higher the air flow speed, the more water is evaporated and released into the air. Low speed “ ” is the quietest and is provided for conditions that may not require as high an evaporation rate.

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Fill Light

When the unit has a small amount of water left in it, the amber fill light will come on and the unit will automatically shut off.

NOTE: This humidifier is designed so the right bottle as viewed from front empties first. For maximum run time between fills, let both bottles empty completely before refilling.

Manual Dryout

At the end of the humidification season or if you do not plan to run the humidifier for one week or more, you can override the auto- matic shutoff function to completely dry the humidifier cabinet out.

To do this, simply slide the float retainer locat- ed at the back of the humidifier cabinet to the top position of the slot it is located in. This will hold the float in an upward position and the fans will run until you turn the power off.

NOTE: Be sure to position float retainer to the normal operating mode (lowest position in slot) for normal operation.

Below is a diagram of the slot the float retain- er is located in at the back of the cabinet.

TOP POSITION

Back of CabinetIS FOR MANUAL

DRYOUT

BOTTOM POSITION

IS FOR NORMAL

OPERATION MODE

FLOAT

RETAINER

SLOT

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Emerson HD1405 owner manual Operating Humidifier Controls, To Operate the Controls
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HD1405 specifications

The Emerson HD1405 is a pioneering solution in the realm of process automation, designed to enhance efficiency, reliability, and accuracy in industrial operations. As part of Emerson's advanced instrumentation portfolio, the HD1405 stands out for its blend of cutting-edge features and user-friendly design.

One of the HD1405’s main features is its robust data acquisition capabilities. It is equipped with high-speed processing power that allows for real-time monitoring and control of various processes. The device can capture and analyze data from multiple sources simultaneously, ensuring that operators have access to crucial information at their fingertips.

Another notable aspect of the HD1405 is its integration of advanced diagnostic tools. These tools leverage predictive analytics to anticipate potential equipment failures before they occur. This proactive approach helps to minimize downtime and enhances the overall reliability of the industrial processes being monitored. With features like self-diagnostics and trend analysis, the HD1405 empowers operators to make informed decisions based on comprehensive data insights.

The Emerson HD1405 also supports a wide array of communication protocols, providing seamless connectivity with existing systems. Its compatibility with various industry standards ensures that it can be easily integrated into any automation architecture, thus facilitating point-to-point communication as well as connection to larger networks.

In terms of user experience, the HD1405 features a highly intuitive interface. Operators can navigate through settings and data with ease, thanks to the device's clear graphical displays and logical layout. This user-centric design minimizes the learning curve for technicians and allows for efficient training and onboarding processes.

Additionally, the HD1405 is designed to endure harsh industrial environments. Its durable construction and rugged design enable it to withstand extreme temperatures, vibrations, and contaminants commonly found in process industries. This reliability in challenging conditions makes it an ideal choice for a wide range of applications, from oil and gas to chemical processing and beyond.

In summary, the Emerson HD1405 is a versatile and sophisticated device that combines advanced data acquisition capabilities, predictive diagnostics, multi-protocol connectivity, and user-friendly design. Its robust characteristics position it as an invaluable tool for optimizing industrial processes and fostering operational excellence. As industries continue to evolve, the HD1405 remains at the forefront of automation technology, helping businesses achieve their goals with efficiency and precision.
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