YOKOGAWA PUS400G, User Manual, Page: 6 / 31

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IM 19C1B3-01E
<CONTENTS>
Model PUS400G
Ultrasonic Oscillator
CONTENTS
IM 19C1B3-01E 7th Edition

INTRODUCTION ...................................................................................................i

For the safe use of this equipment ...................................................................ii

After-sales Warranty ..........................................................................................iv
1. Overview .................................................................................................... 1-1
1.1 Standard Specifications ...................................................................................1-1
1.2 Model and Suffix Codes ...................................................................................1-2
1.3 External Dimensions ........................................................................................1-3
2. Installation and Wiring ............................................................................. 2-1
2.1 Installation .........................................................................................................2-1
2.1.1 Installation Site ...................................................................................2-1
2.1.2 Installing Procedure ...........................................................................2-2
2.2 Wiring .................................................................................................................2-4
2.2.1 Types of Wiring ..................................................................................2-4
2.2.2 Cable Protection by Conduit ..............................................................2-4
2.2.3 Connecting Ultrasonic Vibrator Cable ...............................................2-5
2.2.4 Power Supply Wiring .........................................................................2-5
2.2.5 Ground Wiring ...................................................................................2-5
3. Operation ................................................................................................... 3-1
3.1 Names and Function of Each Part ..................................................................3-1
3.2 Preparation for Operation ................................................................................3-2
3.2.1 Inspecting State of Wiring Installation ................................................3-2
3.3 Steady State Operation ....................................................................................3-2
3.3.1 If In-Action Pilot Lamp Goes OFF (Related information: Section 4.2) 3-2
3.3.2 Stopping and Restarting Operation ...................................................3-2
4. Inspection and Maintenance ................................................................... 4-1
4.1 Inspecting State of Ultrasonic Wave Application ..........................................4-1
4.1.1 Checking State of Ultrasonic Oscillator Operation ........................... 4-1
4.1.2 Checking Cleaning Effect ..................................................................4-1
4.2 Inspection When In-Action Pilot Lamp is OFF ...............................................4-2
4.2.1 Cause of Pilot Lamp Going Out .........................................................4-2
4.2.2 Replacing Procedure for Fuse ...........................................................4-2
5. Troubleshooting ....................................................................................... 5-1
5.1 Remedies for Troubles .....................................................................................5-1