
Chapter
4
34
ML-7 Series/ML-9001A
Chapter
4
Maintenance
As user-serviceable parts wear out with use, performance declines. Repair and replacement may be
necessary. Inspect the unit regularly, referring to the following table for guidelines.
4.2 Part Replacement Schedule
Component
Schedule
(*1)
Maintenance
(*2)
Part Number
ML-7111A
ML-7112AH
ML-9001A
ML-7064A
LD power supply unit
5 years
Replace
1011249
1011264
1011249
-
Q switch drive unit
5 years
Replace
1011285
1011285
1011285
-
Fan motor
For head
(internal)
4.5 years
Replace
1016949
1151595
1016949
-
For head
(exhaust)
1016974
1151598
1016974
-
For Control Unit
(rear, top)
1025480
1176523
1025480
-
For Control Unit
(rear, bottom)
1025474
1011296
1025474
-
Fan
For Control
Unit (side)
2 years
Replace
-
-
-
1025472
Air filter
For head
Weekly
(1 year)
Clean
(replace)
1034919
1011297
1034919
-
For Control Unit
1034921
1034186
1034921
1172438
For Chiller
Unit
Weekly
Clean
-
-
-
1027567
Lithium
battery (*3)
For Control Unit
3 years
Replace
1208828
1208828
1208828
1208828
For Operating
Unit
5 years
Replace
1191153
-
1191153
1191153
f
lens
(lens only)
(without
collar)
f75
5 years
(*4)
Replace
1029036
-
-
1029036
f100
1029039
-
1029020
1029039
f150
1029038
-
-
1029038
f160
1029013
1029426
1029021
-
f254
1029017
-
1029022
-
f270
1029043
-
-
1029043
f300
-
-
1029023
-
f350
-
-
-
1029042
f410
-
-
1150833
-
f420
1029016
-
-
-
f
lens
protective
glass
f75
Daily
(5 years)
(*5)
Clean
(replace)
1029251
-
-
1029251
f100
1029281
-
1042008
1029281
f150
1029279
-
-
1029279
f160
1029239
1029255
1029248
-
f254
1029247
-
1029026
f270
1029024
-
-
1029024
f300
-
-
1029025
-
Summary of Contents for ML-7 Series
Page 4: ......
Page 8: ...4 ML 7 Series ML 9001A Contents...
Page 82: ...Chapter 4 78 ML 7 Series ML 9001A Chapter 4 Maintenance...
Page 83: ...Appendix...