Manuals
/
Brands
/
Lawn and Garden
/
Metal Detector
/
Toshiba
/
Lawn and Garden
/
Metal Detector
Toshiba
LF414 manual
Please, tick the box below to download manual:
Contents
Main
NOTES
ELECTROMAGNETIC FLOWMETER DETECTOR MODEL LF414 INSTRUCTION MANUAL
NOTICE
NOTES
SAFETY PRECAUTIONS
WARNING
Explanation of signal words
Safety symbols
SAFETY PRECAUTIONS Safety Precautions for Installation and Wiring
SAFETY PRECAUTIONS (continued)
Safety Precautions for Installation and Wiring
SAFETY PRECAUTIONS (continued)
Safety Precautions for Maintenance and Inspection
Usage limitation
Warranty and Limitation of Liability
Handling Precautions
Handling Precautions (continued)
Table of Contents
1. Product Inspection and Storage
1.1 Product Inspection
2. Overview
3. Names of Parts
3.1 Appearance
3.1.1 Appearance of LF414/LF600F, LF414/LF610F
(1) Meter size of 1/2 inch (15mm)
IMPORTANT
Page
Page
(4) Meter size of 6 and 8 inch (150 and 200mm)
3.1.2 Appearance of LF414/LF620F
(1) Meter size of 1/2 inch (15mm)
Page
Page
(4) Meter size of 6 and 8 inch (150 and 200mm)
For the detail of the converter, check the LF620F converter's instruction manual.
Figure 3.1.8 Appearance of LF414/LF620F Meter size 6 and 8 inch (150 and 200mm)
3.1.3 Appearance of LF414
(1) Meter size of 1/2 inch (15mm)
Page
Page
(4) Meter size of 6 and 8 inch (150 and 200mm)
3.2 Construction of the terminal blocks
3.2.1 Terminal Block Construction of LF414/LF600F, LF414/LF610F and LF414/LF620F Type
3.2.2 Terminal Block Construction of LF414 Type
4. Installation
Safety Precautions for Installation
4.1 Notes on Selecting the Installation Location
4.2 Mounting Procedure 4.2.1 Pipe checks
Page
4.2.2 Installation Procedure
IMPORTANT
Page
4.3 Piping Connections
(1a) Ideal Upstream Straight Pipe Length Installation Requirements
(1b) Optional Mount Anywhere Installation Mount-Anywhere
L=5D L=10D
(2) Pipe Orientation
(3) Flow Direction
(4) Preventing an Empty Pipe Condition
4.4 Grounding
(1) Grounding of the LF414/LF620F type
(2) Grounding of the LF414 type
Separate
A G X B E Y FG
5.Wiring
Page
Notes on wiring
5.1 Cables
5.2 External Device Connections and Grounding
5.3 Notes on Wiring 5.3.1 Notes on Instrumentation-Converter Wiring
5.3.2 Notes on Wiring of the Separate type (LF414)
5.4 Wiring 5.4.1 Terminal Treatment of Cables
(1) Power cable, current output cable, digital I/O cables
(2) Excitation cable
(3) Connecting the input signal cable
Notes on signal cable shield processing work
5.4.2 Cable Connection
6. Operation
Preparatory check
7. Maintenance and Troubleshooting
Safety precaution for Maintenance and Troubleshooting
7.1 Maintenance
7.2 Troubleshooting
7.2.1 Flow rate is not indicated
7.2.2 Flow rate indicated is not correct
7.2.3 Flow rate indication is not stable
8. Principle of Operation
9. Specifications
9.1Specifications
Page
Page
Unit: gal/min
Unit: m3/h
9.2 Type Specification Code
Table 9.3 Type Specification Code
Table 9.4 Type Specification Code (Exciting Cable and Signal Cable)
10. Outline Dimensions
10.1 Outline dimensions of LF414/LF600F, LF414/LF610F
(1) Meter size of 1/2 inch (15mm)
(2) Meter size of 1 inch (25mm)
Page
Page
Page
10.3 Outline dimensions of LF414