Instruction/ maintenance manual of the product PH-2720-PA Omega Speaker Systems
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www .omega.com e-mail: info@omega.com U ser ’ s Guide Shop online at PH-2720-P A Preamplifier.
It is the policy of OMEGA to comply with all worldwide safety and EMC/EMI regulations that apply. OMEGA is constantly pursuing certification of its products to the European New Approach Directives. OMEGA will add the CE mark to every appropriate device upon certification.
1. Wiring OMEGA PH-2720-P A pH/ORP Preamplifier Instr uctions SAFETY INSTRUCTIONS FOR IN-LINE ELECTRODE INSTALLATION 1. Do not remove from pressurized lines. 2. Do not exceed maximum temperature/pressure specifications. 3. Wear safety goggles or face shield during installation/service.
3. Recommended Position 4. Installation 1 Preamplifier 2 Fitting inlet Hand tighten only! In-line Applications Preamplifier 1 2 Customer supplied pipe 3/4 in. NPT or ISO 7/1-Rc 3/4 Submersible Applications Sealant PH-31542-TC Sensor Cap (purchased separately) A.
5. Accessories 6. Specifications PH-2720-PA pH/ORP Preamplifier Housing material: CPVC Compatible sensors: PHE-3271 Flat Surface pH Electrode PHE-2716 Bulb pH Electrode ORE-2715 Flat Surface ORP Electrode ORE-2717 Bulb ORP Electrode Input Impedance: >10 11 Ω Operating temp.
With simulator connected Ok with simulator connected but fails with electrode Error Condition A) mV output stuck at zero B) mV output erratic C) mV output stuck at 1.
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. OMEG A ’ s W ARRANTY adds an additional one (1) month grace period to the normal one (1) year product warranty to cover handling and shipping time.
6-2720.090-OM/(B-1 1/01) M-2035/1 101 Where Do I Find Ever ything I Need for Process Measurement and Control? OMEGA…Of Course! Shop online at www.omega.
An important point after buying a device Omega Speaker Systems PH-2720-PA (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 Speaker Systems PH-2720-PA 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 Speaker Systems PH-2720-PA - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Omega Speaker Systems PH-2720-PA you will learn all the available features of the product, as well as information on its operation. The information that you get Omega Speaker Systems PH-2720-PA will certainly help you make a decision on the purchase.
If you already are a holder of Omega Speaker Systems PH-2720-PA, 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 Speaker Systems PH-2720-PA.
However, one of the most important roles played by the user manual is to help in solving problems with Omega Speaker Systems PH-2720-PA. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Omega Speaker Systems PH-2720-PA 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
