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13 Troubleshooting
13-52
CJ-series EtherNet/IP Units Operation Manual for NJ-series CPU Unit (W495)
13-7 Cleaning and Maintenance
This section describes daily maintenance and the cleaning and inspection methods.
Clean the EtherNet/IP Unit regularly as described below in order to keep it in optimal operating condi-
tion.
•
Wipe the Unit daily with a dry, soft cloth.
•
When a spot cannot be removed with a dry cloth, dampen the cloth with a neutral cleanser (2% solu-
tion), wring out the cloth, and wipe the Unit.
•
A smudge may remain on the Unit from gum, vinyl, or tape that was left on for a long time. Remove
the smudge when cleaning.
Precautions for Correct Use
Precautions for Correct Use
Never use volatile solvents, such as paint thinner, benzene, or chemical wipes.
Inspect the Unit regularly to keep it in its optimal operating condition.
In general, inspect the Unit once every 6 to 12 months. However, inspect it more frequently if the Unit is
used at a high temperature or humidity or under dirty or dusty conditions.
Prepare the following equipment before inspecting the Unit.
Equipment Required Daily
•
Phillips screwdriver and flat-blade screwdriver
•
Voltage tester or digital voltmeter
•
Industrial alcohol and clean cotton cloth
Equipment Required Occasionally
•
Synchronoscope
•
Oscilloscope with pen recorder
•
Thermometer and hygrometer (humidity meter)
13-7-1 Cleaning
13-7-2 Inspection
Equipment Required for Inspections
Содержание SYSMAC CJ1W-EIP21
Страница 8: ...Manual Structure 6 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495...
Страница 10: ...Sections in this Manual 8 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495...
Страница 20: ...Read and Understand this Manual 18 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495...
Страница 42: ...Revision History 40 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495...
Страница 68: ...1 Introduction 1 26 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495...
Страница 80: ...2 Installing Ethernet Networks 2 12 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495...
Страница 130: ...6 Testing Communications 6 4 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495...
Страница 206: ...7 Tag Data Link Functions 7 76 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495...
Страница 246: ...8 Message Communications 8 40 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495...
Страница 266: ...9 FTP Server 9 20 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495...
Страница 374: ...13 Troubleshooting 13 56 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495...
Страница 431: ...Index 1 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495 I Index...
Страница 436: ...Index 6 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495 Index...
Страница 437: ......