
Chapter
12
106
ML-9011A
Chapter
12
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.
12.2Part Replacement Schedule
Component
Schedule (*1)
Maintenance (*2)
Part Number
LD power supply unit
5 years
Replace
1189452
RF driver
5 years
Replace
1189862
FC-LD heat sink (with peltier and fan motor)
5 years
Replace
1189847
Fan motor
For head (intake)
4.5 years
Replace
1187477
1187478
For head (exhaust)
1187479
For Control Unit
1187477
Air filter
For head
Monthly
(1 year)
Clean
(replace)
1191434
For Control Unit
1202552
1202553
Lithium battery (*3)
3 years
Replace
1194594
f
lens
(lens only)
(without collar)
f80
5 years
Replace
1155985
f100
1029020
f160
1029021
f163
1176320
f254
1029022
f300
1029023
f410
1150833
f
lens protective glass
f80
Daily
(5 years)
Clean
(replace)
1157998
f100
1042008
f160
1029248
f163
1194617
f254
1029026
f300
1029025
f410
1159505
Resonator unit
3 years
Replace or repair
1188022
Beam expander
3x
5 years
Replace
1187619
4x
1029548
6x
1029549
8x
1029550
10x (*4)
1191432
Galvenoscanner unit
(*5)
Analog
10
10
cycles
(5 years)
Replace
1189835
Digital
1194034
Optical fiber
5 m
2 years
Replace
1200730
FC-LD (with fiber)
At the end of its
useful life
Replace
1189846
Protective eyewear
-
Replace
1176151