6-5
6-1 Inspection and Maintenance
6
Inspection and Maintenance
Control
circuit
Operation
check
Check the balance of
output voltage levels
between phases in
Inverter run.
Check that there are
no errors in trip
detection and the
display circuit
throughout the
operation of sequence
protection.
3
3
Measure
the phase-
to-phase
voltage
between
Inverter
output
terminals U/
T1, V/T2,
and W/T3.
Simulate
the Inverter
trip circuit
output
Ex) Use an
external trip
etc.
Voltage
difference
between phases
2% max.
Operates with no
faults
Digital
multimeter
Rectifier
Voltmeter
Parts
check
(including
PCB)
General Check that there are
no abnormal odors or
discoloration.
Check that there is no
significant rusting.
3
3
Visual
inspection
No faults
Capacitor Check that there is no
liquid leakage or
deformation.
3
Visual
inspection
*1
Display
Digital
Operator
Check that the display
is clear.
Check that there are
no missing parts.
Check that the LED
indicators are lit
properly.
3
3
3
Visual
inspection
Normal operation
Display can be
read
Inspection
part
Inspection
item
Inspection point
Inspection
period
Inspection
method
Criteria
Standard
replacement
period
Meter
Daily
Periodic
*1. The life of the capacitor depends on ambient temperatures. Refer to "Product Life Curve" (App-17).
*2. Clean the Inverter periodically. Accumulated dust in or on the cooling fan or heat sink can cause the Inverter
to overheat.
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: ......