180
ML-5120A
1. Maintenance Parts and Standard Intervals of Inspection/Replacement
Part name Model No.
Operation
interval
(standard) (*1)
Contents of
operation (*2)
MAIN POWER switch T3-1-102/E+SVB-SW-T0 5 years Replace
Switching power supply
KHNA480F-24
5 years
Repair or
Replace
PBA600F-36
LD power supply AS1182575 5 years Replace
FAN harness
AS1178859
5 years Replace
AS1178863
Electromagnetic contactor
SC-03/G DC24V 1b+SZ-
SP1(ROHS)
5 years Replace
SC-4-1/G coil DC24V 1b
FC-LD unit (*5) PZ1183551 2 years Replace
Branch
unit
Single AS1178501
2 years Replace
2-powershasring AS1178502
Optical
ber
φ 0.2mm, 5m ST200MT 5m
2 years Replace
φ 0.2mm, 10m ST200MT 10m
φ 0.2mm, 20m ST200MT 20m
φ 0.3mm, 5m ST300MT 5m
φ 0.3mm, 10m ST300MT 10m
φ 0.3mm, 20m ST300MT 20m
φ 0.4mm, 5m ST400MT 5m
φ 0.4mm, 10m ST400MT 10m
φ 0.4mm, 20m ST400MT 20m
φ 0.6mm, 5m NLGS-1-S600/750-ND/ND-5.3
φ 0.6mm, 10m NLGS-1-S600/750-ND/ND-10.3
φ 0.6mm, 20m NLGS-1-S600/750-ND/ND-20.3
Protective glass Specied glass for output unit
Every day Clean
— Replace
Replacement lter for cooler
(2 pcs.)
ENC-F-38
Every month Clean
— Replace
Replacement
FAN motor for
cooler
Internal FAN motor 33
3 years Replace
External Oilproof FAN motor 4
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For the hatched portion, our engineer takes charge of maintenance work.
*1: The operation interval means the maintenance time or expected life of the
part, and is dierent from the warranty period.
*2: Part replacement is performed when any damage or defect is found or the