HF scientific AccUView Wastewater UV %Transmission Monitor - Manual (Page 5)

Table of Contents
Section Page
Specifications .................................................................................................... 1
1.0
Overview & Orientation.................................................................................... 2
1.1
Unpacking and Inspection of the Instrument and Accessories ............. 2
1.2 The Display .......................................................................................... 3
1.3 The Touch Pad ...................................................................................... 3
1.4 Vapor Purge........................................................................................... 4
1.5 The AccUView Wastewater Panel ........................................................ 4
2.0
Safety................................................................................................................. 5
2.1
Symbols used on Instrument & In Manual............................................ 5
3.0
Installation and Commissioning ....................................................................... 6
3.1
Mounting and Site Selection ................................................................. 6
3.2 Plumbing ............................................................................................. 7
3.3 Electrical Connections ...................................................................................... 8
3.3.1 Power ........................................................................................ 8
3.3.2 RS-485 ..................................................................................... 9
3.3.3 Relay.......................................................................................... 9
3.3.4 4-20 mA .................................................................................... 9
4.0 Operation
........................................................................................................ 10
4.1 Modes of Operation ............................................................................ 10
4.2 Warm-up ............................................................................................. 11
4.3 Routine Measurement ......................................................................... 11
4.4 Security Access Feature ...................................................................... 11
5.0 Instrument
Calibration .................................................................................... 13
5.1 100%T Calibration .............................................................................. 13
5.2 100%T Calibration Error .................................................................... 14
6.0 Instrument Offset ........................................................................................... 15
6.1 Restoring Factory Settings .................................................................. 16
7.0 Instrument Configuration (CONFIG mode).................................................... 17
7.1 Selecting the Output (O/P) ................................................................. 17
7.2 Setting the 4-20 mA ............................................................................ 17
7.3 Configuring the RS-485 Port .............................................................. 18
7.4 Configuring the Alarm ........................................................................ 19
7.5 Offset Calibration ................................................................................ 19
7.6 Enabling the Security Access .............................................................. 20
AccUView Wastewater (1/09) i
Rev. 2.9