IMPORTANT SAFEGUARDS

1.Read Instructions - All the safety and operating instructions should be read before the appliance is operated.

2.Retain Instructions- The safety and operating instructions should be retained for future reference.

3.Heed Warnings - All warnings on the appliance and in the operating instructions should be adhered to.

4.Follow Instructions - All operating and use instructions should be followed.

5.Cleaning - Unplug this video product from the wall outlet before cleaning. Do not use liquid cleaners or aerosol clean-

ers. Use a damp cloth for cleaning. EXCEPTION: A product that is meant for uninterrupted ser- vice and, that for some specific reason, such as the possibil- ity of the loss of an authorization code for a CATV convert- er, is not intended to be unplugged by the user for cleaning or any other purpose, may exclude the reference to unplug- ging the appliance in the cleaning description otherwise required in item 5.

6.Attachments - Do not use attachments not recommended by the video product manufacturer as they may cause hazards.

7.Water and Moisture- Do not use this video product near water, for example, near a bath tub, wash bowl, kitchen sink, or laundry tub, in a wet basement, or near a swimming pool, and the like.

8.Accessories - Do not place this video

product on an unstable cart, stand, tripod, bracket, or table. The video product may fall, causing serious injury to a child or adult, and serious damage to the appli- ance. Use only with a cart, stand, tripod, bracket, or table recommended by the manufacturer, or sold with the video

product. Any mounting of the appliance should follow the manufacturer's instructions and should use a mounting accessory recommended by the manufacturer. An appliance and cart combination should be moved with care. Quick stops, excessive force, and uneven surfaces may cause the appliance and cart combination to overturn.

9.Ventilation - Slots and openings in the cabinet are provided for ventilation and to ensure reliable operation of the video product and to protect it from overheating, and these open- ings must not be blocked or covered. The openings should never be blocked by placing the video product on a bed, sofa, rug, or other similar surface. This video product should not be placed in a built-in installation such as a bookcase or rack unless proper ventilation is provided or the manufac- turer's instructions have been adhered to.

10.Power Sources - This video product should be operated only from the type of power source indicated on the marking label. If you are not sure of the type of power supply to your home, consult your appliance dealer or local power compa- ny. For products intended to operate from battery power, or other sources, refer to the operating instructions.

11.Grounding or Polarization - This video product is equipped with a polarized alternating-current line plug (a plug having one blade wider than the other). This plug will fit into the power outlet only one way. This is a safety feature. If you are unable to insert the plug fully into the outlet, try reversing the plug. If the plug should still fail to fit, contact your elec- trician to replace your obsolete outlet. Do not defeat the safety purpose of the polarized plug.

12.Power Cord Protection - Power supply cords should be rout- ed so that they are not likely to be walked on or pinched by items placed upon or against them, paying particular atten- tion to cords at plugs, convenience receptacles, and the point where they exit from the appliance.

13.Outdoor Antenna Grounding - If an outside antenna or cable system is connected to the video product, be sure the anten- na or cable system is grounded so as to provide some pro- tection against voltage surges and built-up static charges. Article 810 of the National Electrical Code, ANSI/NFPA No. 70, provides information with regard to proper ground-

ing of the mast and supporting structure, grounding of the lead-in wire to an antenna discharge unit, size of grounding conductors, location of antenna-discharge unit, connection to grounding electrodes, and requirements for the grounding electrode. (Fig. A)

FIGURE A

EXAMPLE OF ANTENNA GROUNDING

ANTENNA

LEAD

AS PER NATIONAL ELECTRICAL CODE

WIRE

GROUND

 

CLAMP

 

 

ANTENNA

 

DISCHARGE UNIT

 

(NEC SECTION 810-20)

ELECTRIC

 

SERVICE

 

EQUIPMENT

GROUNDING CONDUCTORS

 

(NEC SECTION 810-21)

 

GROUND CLAMP

NEC – NATIONAL ELECTRICAL CODE

POWER SERVICE GROUNDING

S2898A

ELECTRODE SYSTEM

 

(NEC ART 250, PART H)

14.Lightning - For added protection for this video product dur- ing a lightning storm, or when it is left unattended and unused for long periods of time, unplug it from the wall out- let and disconnect the antenna or cable system. This will pre- vent damage to the video product due to lightning and power-line surges.

15.Power Lines - An outside antenna system should not be located in the vicinity of overhead power lines or other elec- tric light or power circuits, or where it can fall into such power lines or circuits. When installing an outside antenna system, extreme care should be taken to keep from touching such power lines or circuits as contact with them might be fatal.

16.Overloading - Do not overload wall outlets and extension cords as this can result in a risk of fire or electric shock.

17.Object and Liquid Entry - Never push objects of any kind into this video product through any openings as they may touch dangerous voltage points or short-out parts that could result in a fire or electric shock. Never spill liquid of any kind on the video product.

18.Servicing - Do not attempt to service this video product yourself as opening or removing covers may expose you to dangerous voltage or other hazards. Refer all servicing to qualified service personnel.

19.Damage Requiring Service - Unplug this video product from the wall outlet and refer servicing to qualified service per- sonnel under the following conditions:

a. When the power-supply cord or plug is damaged.

b. If liquid has been spilled, or objects have fallen into the video product.

c. If the video product has been exposed to rain or water.

d. If the video product does not operate normally by following the operating instructions. Adjust only those controls that are covered by the operating instructions as an improper adjustment of other controls may result in damage and will often require extensive work by a qualified technician to restore the video product to its normal operation.

e. If the video product has been dropped or damaged in any way.

f. When the video product exhibits a distinct change in perfor- mance this indicates a need for service.

20.Replacement Parts - When replacement parts are required, be sure the service technician has used replacement parts specified by the manufacturer or have the same characteris- tics as the original part. Unauthorized substitutions may result in fire, electric shock or other hazards.

21.Safety Check - Upon completion of any service or repairs to this video product, ask the service technician to perform safety checks to determine that the video product is in prop- er operating condition.

22.Heat - This video product should be situated away from heat sources such as radiators, heat registers, stoves, or other products (including amplifiers) that produce heat.

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Emerson EWD2003 owner manual Important Safeguards

EWD2003 specifications

The Emerson EWD2003 is a cutting-edge temperature control device designed to enhance monitoring and management in industrial environments. Known for its reliability and precision, this device is utilized in a variety of applications, including HVAC systems, food processing, and environmental monitoring.

One of the standout features of the Emerson EWD2003 is its robust temperature sensing capabilities. It employs advanced sensor technology, which ensures accurate readings and responsiveness to temperature fluctuations. The device can accommodate various sensor types, such as thermocouples and RTDs, making it versatile and adaptable to differing setups.

The EWD2003 supports a broad temperature range, making it suitable for both low and high-temperature environments. Its digital display provides real-time data, allowing users to monitor conditions at a glance. Additionally, the device includes built-in alarm functionalities that alert users to any temperature deviations beyond preset thresholds, ensuring proactive management of potential issues.

Connectivity is another significant technology feature of the Emerson EWD2003. With options for both wired and wireless communications, the device can seamlessly integrate into existing monitoring systems. It supports protocols like Modbus, making it compatible with various industrial automation systems. This connectivity enhances data logging, enabling users to track historical trends and make informed decisions based on empirical data.

The EWD2003 also emphasizes user-friendliness. Its intuitive interface simplifies setup and configuration, reducing installation time. The device can be tailored to fit specific user needs, with programmable settings that allow for customization based on the requirements of the application.

In terms of characteristics, the Emerson EWD2003 is constructed for durability. Its robust design ensures it can withstand harsh industrial environments, while the quality components contribute to a longer lifespan. The device operates with energy efficiency in mind, reducing operational costs for businesses.

In conclusion, the Emerson EWD2003 stands out in the market for temperature control solutions. Its combination of accurate sensing, extensive connectivity options, user-friendly interface, and robust design makes it an ideal choice for industries that require precise temperature management. Whether for critical process monitoring or routine temperature checks, the EWD2003 is engineered to meet the demands of modern industrial applications.