Dwyer DLI2 - Manual (Page 33)

Page 32
Dwyer DLI2
Section 9: Maintenance Section 9: Maintenance
The DLI2 does not have any user-serviceable parts except the battery which
should be replaced periodically. The battery life is affected by battery type,
ambient temperature, sample rate, sensor selection, offl oads and LCD
display usage. The DLI2 has a battery status indicator on the LCD display.
If the battery indication is low, or if the device seems to be inoperable, it is
recommended that the battery be changed.
To change the batteries, locate and remove the four(4) 9/64” hex screws on
the back of the unit. Separate the halves and the battery compartment is now
visible. Remove the old AA batteries from the battery holder and replace with
six(6) new AA alkaline batteries as indicated on the holder. When replacing
the cover, make sure that the gasket is still seated in its groove, and that all
wires are tucked away inside the compartment.
For any other maintenance or calibration issues, Dwyer recommends the
unit be returned to the factory for service. Before returning the device, you
must obtain an RGA from the factory. For further information, please contact
Dwyer at:
Dwyer Instruments, Inc .
P.O. Box 373, 102 Indiana Hwy. 212
Michigan City, IN 46361 USA
TEL: (219) 879-8000 • FAX: (219) 872-9057
www.dwyer-inst.com
[email protected]
BATTERY WARNING
Many Dwyer data loggers contain a lithium battery. Do
not cut the battery open, incinerate, or recharge. Do not heat
lithium batteries above the specifi ed operating temperature.*
Dispose of the battery in accordance with local regulations.
*See the individual specifi cation sheets at www.Dwyer-inst.com.