Instruction/ maintenance manual of the product LVCN700 Series Omega Vehicle Security
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http://www .omega.com e-mail: info@omega.com ® U ser’s Guide L VCN700 S er i es Multi-Point Ultrasonic Level Switch WARRANTY /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.
Step One SPECIFICA TIONS Range: L VCN704: 2" to 4' (5 cm to 1.2m) L VCN709: 4" to 9.8' (10 cm to 3m) L VCN716: 4" to 16.4' (10 cm to 5m) L VCN126: 8" to 26.2' (20 cm to 8m) Repeatability: 0.25" (6 mm) Adjustability: Over entire range Hysteresis: L VCN704/709: 0.
INTR ODUCTION TECHNOLOGY Step Three A. Application: The general purpose ultrasonic level switch pro- vides non-contact level detection up to 26’ or 8m with 3 relays.
Step Four Step Five CALIBRA TION A. Introduction: The switch has two modes, the RUN and CAL modes. In the RUN mode, the switch is operational and the relay(s) will energize or de-ener gize at the calibrated set point distances. In the CAL mode, the relay set point distances and states may be target-cal- ibrated into memory .
Step Seven Step Six CALIBRA TION B. Calibration T ools: T o target calibrate the switch set points, you will need the appropriate power supply (95-250 V AC or 12-28 VDC for DC version), tape measurer , flat reflective target such as a wall, and optional Omega box insert for use as a product holder .
Step Eight PR OGRAMMING Step Nine PR OGRAMMING C. Programming a High and Low Level Out of Bounds Alarm: After having powered the switch with the appropriate supply voltage, entered the CAL mode, selected a relay channel and erased any previously input set points, follow the below procedure: 1.
Step T en PR OGRAMMING E. Programming A utomatic Empty: After having powered the switch with the appropriate supply voltage, entered the CAL mode, selected a relay channel and erased any previously input set points, follow the below procedure: 1. Stretch the tape measurer out to the appropriate distance in between the switch and target.
A. Fitting Selection: Check the switch part number to determine the required fitting mount size and thread type. The switch is commonly installed in tank adapters, flanges, brackets or stand pipes.
Step Fourteen High Alarm VA C INPUT HOT NEUTRAL Motor Starter (Pump) RELA Y 1 RELA Y 2 RELA Y 3 L 1 L 2 POWER VA C Cal. Run High Low Select Low Alarm VA C INPUT NEUTRAL HOT High Alarm VDC INPUT HOT NEUTRAL Motor Starter (Pump) RELA Y 1 RELA Y 2 RELA Y 3 (+) (-) POWER VDC Cal.
Relay 1 Relay 2 Energize De-Energize Energize De-Energize Backup Primary Stop Relay 1 Relay 2 Energize De-Energize Energize De-Energize Backup Primary Stop Duplexing Control Operation Alternating Cont.
An important point after buying a device Omega Vehicle Security LVCN700 Series (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 Vehicle Security LVCN700 Series 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 Vehicle Security LVCN700 Series - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Omega Vehicle Security LVCN700 Series you will learn all the available features of the product, as well as information on its operation. The information that you get Omega Vehicle Security LVCN700 Series will certainly help you make a decision on the purchase.
If you already are a holder of Omega Vehicle Security LVCN700 Series, 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 Vehicle Security LVCN700 Series.
However, one of the most important roles played by the user manual is to help in solving problems with Omega Vehicle Security LVCN700 Series. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Omega Vehicle Security LVCN700 Series 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
