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12.1 Maintenance and Inspection
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Chapter 12
Maintenance and Service
12.1 Maintenance and Inspection
To ensure the safe operation of this unit, perform maintenance
regularly.
If the unit gets wet or oil or dust penetrates the equipment, the insulation
may deteriorate, posing the risk of electric shock or fire. Immediately stop
using the equipment if it becomes wet or contaminated by oil and dust,
then contact your vendor or nearest agent.
This instrument uses a lithium battery for memory backup. Thus, a
depleted battery may prevent measurement conditions from being saved. If
you cannot save measurement conditions, contact your vendor or nearest
agent.
Maintenance and repair parts and other supplies will be available for
seven years after production of the instrument is discontinued.
If damage is suspected, check the "12.3 Troubleshooting" before
contacting your dealer or Hioki representative.
When sending the instrument for repair, pack the instrument carefully so
that it will not be damaged during shipment, and include a detailed written
description of the problem. Hioki cannot be responsible for damage that
occurs during shipment.
Cleaning the unit
To clean the instrument, wipe it gently with a soft cloth moistened with water
or mild detergent. Never use solvents such as benzene, alcohol, acetone, ether,
ketones, thinners or gasoline, as they can deform and discolor the case.
Wipe the LCD gently with a soft, dry cloth.
Inspection
Various inspections are available for the 8730-10, 8731-10: ROM/RAM
check (7.2.9), key check (7.2.10), and screen check (7.2.11). Periodically
conduct these inspections to confirm that there are no problems with the
8730-10, 8731-10. Should you find any problem, contact your dealer or
our representative.
Maintenance
Depending on the environment where the 8730-10, 8731-10 is used,
consumables (e.g., backlight, electrolytic capacitor) require periodic
replacement by our service engineers. For details, please contact your
dealer or our representative.
