20
Simple Logger
®
II Model L261
CHAPTER 5
MAINTENANCE
Use only factory specified replacement parts. AEMC
®
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.
5.1
Changing the Batteries
WARNING:
Turn the unit off before changing the batteries or loss of recorded
data may occur. Disconnect the unit from any voltage measurement points
before opening the rear cover to change the batteries.
Remove the screw from the battery cover
•
Slide off cover to remove
•
Replace with only 1.5V AA alkaline batteries, then replace cover
•
Press the
•
PRESS
button for 2 seconds to turn ON
NOTE:
It is recommended to store the unit with the batteries in it to preserve
the internal clock. If the instrument is stored without the batteries installed,
the internal clock will need to be reset using the Simple Logger
®
II Control
Panel software once the batteries are installed.
An additional memory backup capacitor is used to provide backup power
while the main batteries are being changed. This backup power will last for
approximately 10 seconds while batteries are not installed.
5.2
Cleaning
WARNING:
Disconnect all inputs before cleaning.
The body of the logger should be cleaned with a cloth moistened with
soapy water. Rinse with a cloth moistened with clean water. Do not sub-
merge the logger in water. Do not use solvent.
