5
USAGE AND MAINTENANCE
USER MAINTENANCE
To maintain the safety and performance of the equipment, never attempt to repair or perform
maintenance. These tasks should be performed by an authorized service representative.
Maintenance tasks that can be performed by the user are as follows; for details, follow the
manual’s instructions.
OPERATING THE FUSE:
The fuse is replaceable.
For details, see page 33 of this manual.
CLEANING COVER GLASSES
For details, see page 34 of this manual.
ESCAPE CLAUSE
Usage:
This lensmeter is an electric instrument and it must be used in accordance with its
Instruction Manual.
• TOPCON shall not take any responsibility for damages due to fire, groundquake, actions by
third person, or the negligence and misuse by the user and used under unusual conditions.
• TOPCON shall not take any responsibility for damage derived from the inability to use this
equipment, such as a loss of business profit and suspension of business.
• TOPCON shall not take any responsibility for damage caused by operations other than
those described in this Instruction Manual.