Hach Flo-Dar, Руководство пользователя

Страница: 3 / 44

1
Table of contents
Section 1 Specifications
.................................................................................................................... 3
Section 2 General information
......................................................................................................... 5
2.1 Safety information ........................................................................................................................ 5
2.1.1 Use of hazard information ................................................................................................... 5
2.1.2 Precautionary labels ........................................................................................................... 5
2.1.3 Confined space precautions ............................................................................................... 6
2.1.4 FCC regulations .................................................................................................................. 7
2.2 Product overview ......................................................................................................................... 7
2.2.1 Theory of operation ............................................................................................................. 8
Section 3 Installation
........................................................................................................................ 11
3.1 Unpack the instrument ............................................................................................................... 11
3.2 Mechanical installation............................................................................................................... 12
3.2.1 Site location guidelines ..................................................................................................... 12
3.2.2 Sensor installation............................................................................................................. 14
3.2.2.1 Assemble the clamps on the frame and wall bracket............................................... 17
3.2.2.2 Install the frame on the wall ..................................................................................... 19
3.2.2.3 Install the sensor on the frame................................................................................. 21
3.2.2.4 Align the sensor vertically—Flo-Dar without SVS .................................................... 21
3.2.2.5 Align the sensor vertically—Flo-Dar with SVS ......................................................... 22
3.2.2.6 Align the sensor horizontally .................................................................................... 23
3.2.2.7 Make a final alignment check................................................................................... 24
3.2.2.8 Optional extended depth sensor installation ............................................................ 24
3.2.3 Measure the sensor offset ................................................................................................ 26
3.2.4 Measure the pipe diameter ............................................................................................... 27
3.3 Electrical installation .................................................................................................................. 27
3.3.1 Wiring safety information .................................................................................................. 27
3.3.1.1 Electrostatic Discharge (ESD) considerations ......................................................... 27
3.3.2 Connection to the logger or controller ............................................................................... 28
Section 4 Operation
.......................................................................................................................... 29
4.1 Install the Flo-Ware software on the PC .................................................................................... 29
4.2 Set up the FL900 Series Logger, Flo-Logger or Flo-Station ...................................................... 29
Section 5 Maintenance
.................................................................................................................... 31
5.1 Preventative maintenance ......................................................................................................... 32
5.2 Cleaning the instrument ............................................................................................................. 32
5.3 Cable replacement..................................................................................................................... 33
5.4 Changing the sensor dessicant.................................................................................................. 33
5.4.1 Desiccant replacement procedure .................................................................................... 33
5.5 Hydrophobic filter description..................................................................................................... 34
5.6 Hydrophobic filter replacement procedure ................................................................................. 35
Section 6 Replacement Parts and Accessories
......................................................................... 37
6.1 Replacement Parts .................................................................................................................... 37
6.2 Accessories................................................................................................................................ 37
Section 7 Contact Information
....................................................................................................... 39
Section 8 Limited warranty
............................................................................................................. 41