8. MAINTENANCE VM-5G
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8 MAINTENANCE
• Aluminum electrolytic capacitors are used on the main board, which have a
limited life. Their service life varies according to the conditions of use, but for
preventive maintenance it is recommended to check the conpornents listed below
in 5-year cycles for characteristic deterioration and replace them as necessary.
Component Type Manufacturer Q’ty
AC power supply Unit (VM-5G0)
ED491
Shinkawa Sensor Technology Inc. 1
DC24V power supply Unit (VM-5G1)
ED314
Shinkawa Sensor Technology Inc. 1
DC110V power supply Unit (VM-5G2)
ED491
Shinkawa Sensor Technology Inc. 1
8-1 REPLACEMENT OF VM-5G POWER SUPPLY UNIT
Replacement of VM-5G Power supply unit should be carried out by SST.