Installation And Precautions; Power Supply - AND Weighing Indicator AD-4406 OP03 Instruction Manual

3.

Installation and Precautions

3.1. Installation and Precautions
The AD-4406 weighing indicator is a precision electronic instrument. Handle the
indicator carefully.
The operating temperature is -10
Do not install the indicator in direct sunlight.
A malfunction or other problems may be caused by an unstable power source including
momentary power failure or instantaneous noise. Use a stable power source.
When an AC Adapter is used, please confirm that the local voltage and receptacle type
are correct for your indicator.
Use shielded cables for all connections. Connect the cable shields to the shield
terminal or case as an earth terminal.
Earth ground the indicator. Do not join the earth ground line with other electrical
power equipment.
Do not install the indicator in a place where it is apt to be charged with static
electricity, or where the relative humidity is less than 45%. Plastic and isolators are
apt to be charged with static electricity.

3.2. Power Supply

When an AC adapter is used
A stable power source must be used; an unstable power source which includes an
instantaneous noise component may result in a malfunction.
When standard batteries are used
Use six new size C batteries, preferably alkaline type.
Remove the battery cover. Press in and up on the end of the battery box. Slowly
release pressure on the battery box while holding it against the top of the battery
compartment. The battery box will slide out.
Insert the batteries into the battery box, taking care of the polarity of the batteries.
Then, insert the battery box, contact end first, into the battery compartment. Push it
in and towards the bottom. The battery box will hook onto the edge of the
compartment. Attach the cover over the battery box so that it will not fall out.
Rechargeable size C batteries can be used in place of standard batteries. For
details on how to use and charge the rechargeable batteries, refer to the battery
instruction manual.
AD-4406 Weighing Indicator
to +40 (14 to 104 ).
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3. Installation and Precautions