Siemens SITRANS FUH1010PVDX, Руководство по эксплуатации, Страница: 287 / 308

Installation Instructions
1012WS-2-7 Weld Seal Installation Instructions
Inspection Proc Test Proc Prep By Date Approval Initial Date
NA NA G VanPopering 10/29/01 Engineering: DR 03/22/06
Valid By: N/A N/A Covered Assemblies:
1012WS Dual Enclosure (Reflect and Direct-X Modes)
Change Log
Document Rev Change Description Date Change By Approved
A/- Original Release GV
A/1 Added provisions for welding to pipe (Page 8 Step 5) GV
A/2 Fixed Typo Step 2 Paragraph A,C (Notes) 03/16/06 GV DR
B (CN5157) Changed LOGO to Siemens 08/14/06 GV MF
Tools Required General Notes
1) Hex Key Set S.A.E. 5/32 and 1/8 In.
2) Phillips Head Screwdriver #2
3) 7/16” Socket Deep throat
4) 7/16” Wrench Open end
5) Razor Blade
6) Flat Blade screwdriver
7)
Torque limiting driver/wrench
in/lbs
Compounds Used
1) CC128 Super Lube
2) CC110 G662 Silicone Grease
Pre Assembly Note:
1. Using the installation menu and the procedure outlined in the FDC Field Manual, confirm
that you have the appropriate transducers and Enclosure Set for operation on the chosen
pipe.
2.
Select mounting location
2.1 Choose location that remains full at zero flow.
2.2 Where possible, locate enclosure ass’y 10 pipe diameters or more from elbow or valve to
ensure fully developed and stable flow profile.
2.3 On horizontal pipe sections, select horizontal plane to avoid sediment or gas blockage of
ultrasonic beam.
2.4 Multiple beam applications see drawing 1012WS-8 and/or Fig 1-1 of this procedure.
3.
Prepare pipe for enclosure mounting.
3.1 Remove grit, corrosion, coating or heavy paint. (Avoid grinding which could cause distortion
of the pipe surface
3.2 Clean and degrease surface.
3.3 Do not mount over frost.
3.4 Do not mount on the seam of the pipe.
3.5 Locally, smooth the pipe surface to accept the transducers. Use the abrasive pad provided.
(Note: It is recommended two people be available to perform
this procedure.)
CC-506 Form Rev A/-
1012WS-2-7
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