Brooks Instrument 5851i - Manual (Page 5)

i
Installation and Operation Manual
X-TMF-5851i-MFC-eng
Part Number: 541B109AAG
September, 2009
Brooks ® Model 5851 i
Section 1
Introduction
Paragraph
Number Page
1-1 Purpose ............................................................................. 1-1
1-2 Description ........................................................................ 1-1
1-3 Specifications .................................................................... 1-3
Section 2
Installation
2-1 Receipt of Equipment ........................................................ 2-1
2-2 Recommended Storage Practice ....................................... 2-1
2-3 Return Shipment ................................................................ 2-2
2-4 Gas Connections ............................................................... 2-2
2-5 Installation ......................................................................... 2-3
2-6 In-Line Filter ....................................................................... 2-4
2-7 Electrical Interfacing .......................................................... 2-5
2-8 Configuring the PC Board .................................................. 2-8
Section 3
Operation
3-1 Theory of Operation ........................................................... 3-1
3-2 Operating Procedure ......................................................... 3-2
3-3 Zero Adjustment ................................................................ 3-3
3-4 Calibration Procedure ........................................................ 3-4
3-5 Response .......................................................................... 3-6
Section 4
Maintenance and
Troubleshooting
4-1 General .............................................................................. 4-1
4-2 Troubleshooting ................................................................. 4-1
4-3 Sensor Tube ...................................................................... 4-6
4-4 Disassembly and Assembly ............................................... 4-6
4-5 Use of the Conversion Tables ........................................... 4-10
4-6 Use of Orifice Sizing Nomograph ...................................... 4-11
4-7 Restrictor Sizing ............................................................... 4-15
Section 5
Parts List
5-1 General .............................................................................. 5-1
Section A
CE Certification
CE Certification of Mass Flow Equipment .......................... A-1