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1.5 Precautions for Maintenance
Use a soft dry cloth to wipe dirt off the surface of this unit. Do not leave a chemical cloth in contact with the unit for a long
time or do not wipe it with thinner or benzene.
Conduct the following inspections to properly use this unit for a long time:
(1) Daily maintenance
① No damage with this unit
② No abnormality with the LCD indicator
③ No abnormal noise, smell or heat
(2) Periodical maintenance (Every 6 months to once a year)
・ No looseness in the installation or in the connection of the terminal block
・ Replace the lithium battery when the battery voltage is low (BAT. LED lights up) or every 3 years.
Do periodical maintenance in a non-energized state. Otherwise, an electric shock, a product failure, or
・
a fire could be caused. Tighten the terminal screws regularly to prevent a fire.
Caution
While the BAT. LED lights up, if the power supply is turned off, the present time data will be deleted. If
・
the BAT LED lights up, replace the lithium battery.
1.6 Precautions for Storage
To store this unit, turn off the power, disconnect the wires, and put them in a plastic bag.
For long term storage, disconnect the battery from the unit.
The cumulative power interruption backup time is 1 year for the lithium battery. If the battery is used over the backup time,
the present time data will be deleted.
Avoid the following places for long term storage. Otherwise, a product failure or reduction of the product life could be
caused.
・
The Ambient temperature exceeds the range -10°C to
+60°C.
The Relative humidity exceeds the range 30% to 85% RH, or
・
condensing
Exposed to much dust, corrosive gas, salty environment, or
・
oil smoke
Exposed to rain, water drop, or direct sunlight.
・
1.7 Precautions for Disposal
When disposing of this unit, treat it as industrial waste.
This unit has a built-in lithium battery. The lithium battery must be disposed of according to the local regulation.
There may be remaining electrical capacity in the lithium battery removed from this unit. Treat it separately
Caution
because, when it contacts other metals, heat generation, rupture, or ignition may occur.
1.8 Packaging Materials and User's Manual
For reduction of environment load, the packaging materials are produced with cardboard.
2. Notifications
No part of this manual may be reprinted or reproduced in any form or by any means without the consent of our company.
This manual is designed with the assumption that the OS of your computer is Windows 10. Therefore, depending on settings
or specifications of the computer to be used, the examples of the window screen or operation described in this manual may
be different from those of your computer.
We make efforts to update this manual as soon as possible according to the revision of software or hardware. However, note
that it may not be timely updated.
・
The average daily temperature exceeds +35°C.
Exposed to excessive vibration or impact
・
Metal fragments or conductive substances are
・
scattered.
8
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