Ludlum Measurements 239605, Manual

Page: 12 / 50

Model 3-IS & 3-IS-1 Technical Manual
Section 2
Ludlum Measurements, Inc. Page 2-2 October 2010
Unpacking and Repacking
Remove the calibration certificate and place it in a secure location. Remove the
instrument and accessories (batteries, cable, etc.) 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. The Model 3-IS serial number is located on the front
panel below the battery compartment. Most Ludlum Measurements, Inc. detectors
have a label on the base or body of the detector for model and serial number
identification.
Important!
If multiple shipments are received, ensure that the detectors and
instruments are not interchanged. Each instrument is calibrated to
specific detector(s), and therefore not interchangeable.
To return an instrument for repair or calibration, provide sufficient packing
material to prevent damage during shipment. Also provide appropriate
warning labels to ensure careful handling. Include detector(s) and related
cable(s) for calibration. Include brief information as to the reason for return,
as well as return shipping instructions:

Return shipping address

Customer name or contact

Telephone number

Description of service requested and all other necessary
information
Battery Installation
Ensure the Model 3-IS range selector switch is in the
OFF
position. Open
the battery lid by pushing down and turning the quarter-turn thumbscrew
counterclockwise ¼ turn. Install two
˝
D
˝
size batteries (Duracell Procell
PC1300 1.5V alkaline) in the compartment.