Hioki BT3554-50, Instruction Manual, Page: 153 / 188

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10
Maintenance and Service
10.1 Repair, Inspection, and Cleaning
WARNING
Do not attempt to modify, disassemble, or try to repair
the instrument. Doing so may cause a fire, electric
shock, or injury.
Calibration
The calibration period varies with the conditions and environment
of use. It is recommended to determine a calibration period based
on those factors and to have the instrument regularly calibrated by
Hioki.
Precautions for Transportation
Be sure to follow these precautions when transporting the
instrument:
• Remove the LR6 Alkaline batteries from the instrument in order to
avoid damage. Additionally, be sure to double box the instrument.
Accidental damage suffered in transit is not covered by the
warranty.
• Attach a description of the issue when sending out your
instrument for repair.
Cleaning
If the instrument becomes dirty, wipe the instrument clean with a
soft cloth moistened with water or a neutral detergent. Wipe the
display gently with a soft, dry cloth.
Never use solvents such as benzene, alcohol, acetone, ether,
ketone, thinners or gasoline. Doing so could deform and discolor the
instrument.
10 Maintenance and Service
HIOKI BT3554F961-00 HIOKI BT3554F961-00