84
MAINTENANCE
USER MAINTENANCE ITEM
MANUFACTURER MAINTENANCE ITEMS
Item Inspection time Contents
Inspection Before using
• The instrument must oprate
• The objective lens must be free of stain
or flaw.
Cleaning When the part is stained
• Objective lens
• External cover, control panel, etc.
Replacement As required • Fuse
Item Inspection time Contents
Cleaning each unit At least every 12 months
• Cleaning the external parts
• Cleaning the optical system
• Cleaning the base unit
Operation check At least every 12 months
• Operation of the instrument
• Operation of switches
To Next Page
