Ludlum Measurements 23, Техническое руководство

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Model 23 & 23-1 Technical Manual
Section 2
Ludlum Measurements, Inc. Page 2-1 August 2017
Getting Started
Unpacking and Repacking
Remove the calibration certificate and place it in a secure location. Remove
the instrument and ensure that all of the items listed on the packing list are in
the carton. Check individual item serial numbers and ensure calibration
certificates match between instruments.
To return an instrument for repair or calibration, provide sufficient packing
material to prevent damage during shipment and appropriate labeling.
Every returned instrument must be accompanied by an Instrument Return
Form , which can be downloaded from the Ludlum website at
www.ludlums.com . Find the form by clicking the “Support” tab and
selecting “Repair and Calibration” from the drop-down menu. Then choose
the appropriate Repair and Calibration division where you will find a link to
the form.
Battery Installation
Replace the battery with the following procedure:
1. Press and hold the power switch (color: red) for approximately two
seconds until the Model 23 turns off.
2. Remove the battery door.
3. Extract the used battery using miniature pliers or something similar
and insert the new battery with the negative (-) side facing upward.
4. Replace the battery cover.
Section
2
Insert the battery with the
negative (-) side facing upward.