99-MAN 100242 v2 5/03
OPERATOR MAINTENANCE
WARNING:
To avoid possible electrical shock, disconnect the thermocouple connectors from the
thermometer before opening the back cover.
Use only factory specified spare parts for maintenance. The manufacturer will not be held
responsible for any accident, incident, or malfunction following a repair done other than by
its Service Center or by an approved repair center.
Battery Replacement:
A standard 9-volt battery supplies power. (NEDA 1604, IEC 6F22).
The
appears on the LCD display when replacement is needed.
To replace the battery:
•
Turn the Thermometer OFF
•
Remove the rubber holster.
•
Remove the screw from the back of the meter and lift off the battery cover.
•
Replace the battery, rear cover and holster.
Cleaning:
•
Periodically wipe the case with a damp cloth and very mild soap, if needed.
•
Do not use any abrasives or solvents.
•
Do not let any liquid enter the case or sensor area.
REPAIR AND CALIBRATION
To guarantee that your instrument complies with the factory specifications, we recommend
that the unit be submitted to our factory service center at one-year intervals for
recalibration, or as required by other standards. For repair and/or calibration:
Chauvin Arnoux
®
, Inc. d.b.a. AEMC
®
Instruments
15 Faraday Dr. • Dover, NH 03820, USA
(800) 945-2362 • (603) 749-6434 • Fax: (603) 742-2346
www.aemc.com
(Or contact your authorized distributor.) Costs for repair, standard calibration, and
calibration traceable to N.I.S.T. are available.
All customers must call for a return authorization number before returning any
instrument.
TECHNICAL AND SALES ASSISTANCE
If you are experiencing any technical problems, or require any assistance, contact us at:
(800) 343-1391 • (508) 698-2115 • Fax: (508) 698-2118
www.aemc.com
WARRANTY INFORMATION
The Digital Thermometer Model CA863 is warranted to the owner for a period of 1 year
from the date of original purchase against defects in manufacture. This limited warranty is
given by AEMC
®
Instruments, not by the distributor from whom it was purchased. This
warranty is void if the instrument has been tampered with, abused or if the defect is related
to service not performed by AEMC
®
Instruments.
For full warranty coverage detail and registration, go to www.aemc.com.
To return the product for warranty repair or replacement free of charge, contact customer
service at (800) 945-2362 or (603) 749-6434 to obtain a return authorization number.
K-THERMOMETER
(K-type thermocouple - Dual input)
MODEL CA863
USER MANUAL
The AEMC
®
Model CA863 is a portable, easy-to-use, compact-sized, dual input digital
thermometer, designed for simple one-hand operation. It uses two external K-type
thermocouples with standard miniature connectors as sensors. The thermometer is
supplied with a protective holster and two K-type thermocouples. The Model CA863 also
features a back-light LCD display, a data HOLD function, and a MAX recording function.
WARNING
•
Thermometers are not designed to work on live electrical samples.
•
Do not use this instrument when voltages at the sample point exceed
24V
DC
or 24Vrms.
•
Do not make temperature measurement in microwave ovens. Leaking
microwaves may result in burns and serious injuries.
•
Repeated sharp flexing can cause the thermocouple leads to break. To
prolong sensor life, avoid sharp bends in the thermocouple, especially
near the connector.
This symbol signifies CAUTION! and requests that the user refer to the user
manual before using the instrument.
PUSH BUTTONS
Center (Yellow) Function Switch:
Slide the center button to turn ON the Thermometer and select the 0.1
°
or 1
°
setting. Slide
the button to OFF after use.
Back-Light
and °C/°F Button:
•
Press
the
button to turn the Back-Light ON.
•
Press
the button again to turn the Back-Light OFF.
•
Press
the
button for 2 seconds to change the temperature scale to °C or °F. The
temperature scale °C or °F is displayed in the lower right hand side corner of the
display.
HOLD/MAX Button:
•
Pressing the HOLD/MAX button once will initiate the data HOLD mode. The "HOLD"
annunciator appears in the upper right hand corner of the display.
•
The Hold button “freezes” the reading and stops all further measurement updates.
•
Pressing the HOLD/MAX button again will initiate the MAX mode. The "MAX"
annunciator appears in the upper right hand corner of the display.
•
In the MAX mode, the thermometer automatically displays and updates the maximum
absolute values.
•
To exit the MAX mode, press the MAX button again. The Model CA863 will be in a
normal (non MAX or HOLD) mode at power up.
www.
ShopAEMC
.ca
Shop for AEMC products online at:
1.877.766.5412
