Nitto TGF450 Series, Руководство пользователя

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User’s Manual
Rev1.0
Date:15/07/2015 User’s Manual
3 / 47
TABLE OF CONTENTS
SUPPORT ......................................................................................................................................... 2
PLACE AN ORDER ............................................................................................................................ 2
1 GENERAL ...................................................................................................................................... 6
1.1 MODEL NUMBER AND GENERAL SPECIFICATION ......................................................................... 6
1.2 PACKING LIST ............................................................................................................................. 6
1.3 STORAGE ................................................................................................................................... 6
1.4 MEASURING PRINCIPLE .............................................................................................................. 6
2 INSTALL ........................................................................................................................................ 7
2.1 FIND MOST SUITABLE LOCATION ................................................................................................ 7
2.2 REQUIREMENT ON STRAIGHT PIPE LINE ..................................................................................... 8
2.3 REQUIREMENT ON INSERTION DIRECTION ................................................................................. 9
2.4 PROCEDURE OF INSTALLATION ................................................................................................. 10
9) INSERT THE METER TO THE DEPTH S AS CALCULATED WITH THE HOT TAP MOUNTING TOOL.
(PLEASE REFERENCE TO THE MANUAL OF HOT TAP MOUNTING FOR DETAILS). NOW HOLD THE
SLEEVE (PART NO.3) WITH A WRENCH AND TIGHEN THE NUT (PART NO.4) WITH ANOTHER WRENCH.
MAKE SURE THE NUT SLEEVE IS HOLDING THE METER TIGHTENLY. ................................................. 13
3 WIRING ...................................................................................................................................... 13
3.1 WIRING FOR TERMINAL BOARD ............................................................................................... 14
3.2 SHELL GROUNDING AND ELIMINATION OF INTERFERENCE ........................................................ 15
3.4 REQUIREMENT ON WIRING ...................................................................................................... 15
4 DISPLAY ...................................................................................................................................... 16
4.1 INTRUCTION OF MULTI ‐ FUNCTIONAL LCD DISPLAY ................................................................... 16
4.2 UNIT OF THE VARIABLE DISPLAYED ........................................................................................... 17
4.3 THREE BUTTON SETTING .......................................................................................................... 18
4.4 TOTAL FLOW DISPLAYING ......................................................................................................... 18
4.5 STATUS .................................................................................................................................... 19
5 SETTING ..................................................................................................................................... 19
5.1 HOW TO SET ............................................................................................................................ 19
5.1.1 CODE SETTING ...................................................................................................................... 19
5.1.2 DIGITAL SETTING ................................................................................................................... 20