6-2
6-1 Inspection and Maintenance
6
Inspection and Maintenance
General Precautions
• Always keep the Inverter and area clean to prevent dust from entering.
• Take utmost care not to have the wires disconnected or connected wrongly. Tightly fix the
terminals and connectors.
• Do not expose the electronic device to humidity, oil, dust and/or iron powder or shavings. Doing so
may damage the insulation and result in an accident.
• Do not pull on the cables in connecting/disconnecting the connectors (cooling fan and control PCB
cables). Doing so may result in fire or injury due to cable damage.
Inspection Item
• Daily inspection
• Periodic inspection (about every year)
• Insulation resistance test (about every two years)
• Megger test
Short the terminals as below to conduct the test.
• Make sure that the resistance between the main circuit terminal and ground is 5 M
Ω
or more at 500
V DC megger.
• Do not conduct a withstand voltage test on any part of the Inverter.
Doing so may result in the deterioration of parts.
* To shorten non-operation time, we recommend always keeping a spare Inverter ready.
R/L1
S/L2
T/L3
U/T1
V/T2
W/T3
+1
P/+2
N/-
500 V DC megger
* Terminal symbols for 3G3MX-AE
are indicated as L1, L2, N/L3 instead of
R/L1, S/L2, T/L3 respectively.
*
RB
Summary of Contents for SYSDRIVE 3G3MX-A2002
Page 1: ...Cat No I559 E1 01 USER S MANUAL SYSDRIVE MXSERIES Multi function Compact Inverter...
Page 17: ...Chapter 1 Overview 1 1 Functions 1 1 1 2 Appearance and Names of Parts 1 3...
Page 24: ......
Page 25: ...Chapter 2 Design 2 1 Installation 2 1 2 2 Removing and Mounting Each Part 2 5 2 3 Wiring 2 10...
Page 90: ......
Page 91: ...Chapter 4 Functions 4 1 Monitor Mode 4 1 4 2 Function Mode 4 5...
Page 180: ......
Page 181: ...Chapter 5 Maintenance Operations 5 1 Special Display List 5 1 5 2 Troubleshooting 5 5...
Page 188: ......
Page 189: ...Chapter 6 Inspection and Maintenance 6 1 Inspection and Maintenance 6 1 6 2 Storage 6 7...
Page 212: ...7 15 7 5 Options 7 Specifications 3G3AX RBU41 95 75 2 5 208 218 5 145 35 100 5...
Page 230: ......
Page 231: ...Appendix Appendix 1 Parameter List App 1 Appendix 2 Product Life Curve App 17...
Page 249: ...INDEX...
Page 252: ......