11/2020, JK
USER INSTRUCTIONS – TL3-A, TL3-W & TL3-R
INTRODUCTION
This manual describes the basic function, use and safety instructions for the model TL3-A, TL3-W and TL3-R portable
digital reference thermometer instruments.
REPLACING BATTERY
When the battery voltage is low, the display will show ‘Lo bAtt’.
Replace the battery as soon as possible in a safe location after the low battery is noticed. This will avoid possible
malfunctioning. Do not attempt to calibrate the instrument if the low battery indicator is displayed.
WARNING:
Batteries must be changed in Non-hazardous area.
Batteries must be of correct approved type.
Batteries must be installed with correct polarity making sure the (+) end of the battery is aligned with (+)
symbol embossed in the battery case.
Batteries must not be installed with polarity reversed where one cell could charge another cell.
a) Ensure the instrument is in a non-hazardous area & powered off.
b) Use a #2 Phillips drive to remove the 1 screw holding the back cover on the TL3.
c) Replace each new battery making sure the (+) end of the battery is aligned with (+) symbol embossed in the
battery case.
d)
Reinstall the cover. Make sure the rubber gasket is seated in its groove around the case opening (TL3-W, TL3-R).
CERTIFIED
Batteries for the TL3-A, TL3-W and TL3-R are as follows:
Model
Type
Duracell
Panasonic
TL3-A
(1) CR2032 LiMnO
2
DL2032
CR2032
TL3-W, TL3-R
(2) AAA (LR03) Alkaline
MN2400
LR03XWA
AUTHORIZED REPAIR
It is recommended that service beyond the scope of this manual be performed by ThermoProbe, Inc. or one of its
authorized distributors.
www.
.com
1.800.561.8187
