Instruction/ maintenance manual of the product LV-1101 Omega Engineering
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http://www .omega.com e-mail: info@omega.com ® U ser ’ s Guide LV - 1 1 0 1 & LV - 1 1 0 2 Non-Magnet ic L iquid L evel Swi t ches.
W ARRANTY / DISCLAIMER OMEGA ENGINEERING, INC. warrants this unit to be free of defects in materials and workmanship for a period of 13 months from date of purchase. OMEGA Warranty adds an additional one (1) month grace period to the normal one (1) year product warranty to cover handling and shipping time.
Servicing Nor th America: USA: One Omega Drive, Box 4047 ISO 9001 Certified Stamford, CT 06907-0047 Tel: (203) 359-1660 FAX: (203) 359-7700 e-mail: info@omega.com Canada: 976 Bergar Laval (Quebec) H7L 5A1 Tel: (514) 856-6928 FAX: (514) 856-6886 e-mail: canada@omega.
Unpacking Instructions Remove the Packing List and verify that you have received all equipment, including the following (quantities in parentheses): LV-1101 or LV-1102 level switch (1) Operator’s Manual (1) If you have any questions about the shipment, please call the OMEGA Customer Service Department.
General Description The OMEGA ® LV-1100 Series Liquid Level Switches feature a non-magnetic design suitable for application where magnetic particles (ie: rust) are present. The LV-1100 Series also feature rugged metal construction and a buoyancy adjustment to allow the unit to be used with fluids down to SP.
Specifications Working Fluid Specific Gravity Range: Adjustable between 0.6 and 1.0+ Nom. Working Pressure/Temperature: 300 PSIG @ 180˚F max. Liquid Level Change To Activate Switch: 1 / 4 inch Relay .
Installation The LV-1101 Series Level Switches are supplied with a 2" x 1" TT bushing threaded in place with 2 to 3 wraps of Teflon tape, which must be intact or renewed if bushing and switch are separated before assembly in tank. Apply a minimum of 2 to a maximum of 3 wraps of Teflon tape to the male threads of the bushing.
Check the match of the outside diameter of the cable with the inside diameter of the grommet. No more than .020" of play should be evident. NOTE 2.
Figure 1: Wiring Schematic for power applied to the load when the liquid level is LOWER than the set point (power to the load is interrupted when the liquid level is ABOVE the set point).
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TEMPERA TURE Thermocouple, RTD & Thermistor Probes, Connectors, Panels & Assemblies Wire: Thermocouple, RTD & Thermistor Calibrators & Ice Point References .
An important point after buying a device Omega Engineering LV-1101 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Omega Engineering LV-1101 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Omega Engineering LV-1101 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Omega Engineering LV-1101 you will learn all the available features of the product, as well as information on its operation. The information that you get Omega Engineering LV-1101 will certainly help you make a decision on the purchase.
If you already are a holder of Omega Engineering LV-1101, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Omega Engineering LV-1101.
However, one of the most important roles played by the user manual is to help in solving problems with Omega Engineering LV-1101. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Omega Engineering LV-1101 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
