Power Quality Analyzer Model 8335
111
CHAPTER 7
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.
Before first use, charge and discharge the instrument one or two cycles
to ensure the proper level display of the battery indicator.
7.1 Battery Indicator
The number of bars in the battery icon located in the upper right of the screen
shows the battery level.
Icon
Battery Charge Status
Battery charged
Low battery
Battery charging
The PowerPad
®
is being powered by the power cord
When the capacity of the battery is too low, the following message is displayed:
Low battery
Instrument will soon turn OFF
Press
to confirm. The PowerPad
®
will shut off after one minute if you do not
connect the PowerPad
®
to the power cord.
The battery may fully discharge when recording for long periods of time
while not connected to a power supply. The PowerPad
®
will continue to
record for some time, even if below the minimum battery charge value.
However, the display may not come back on, and will eventually stop
saving data when the battery is too low. All data recorded will be saved.
During the recording, the ON/OFF button will blink. If the light is not blink-
ing, the recording has stopped and the data has been saved. Do not turn
the instrument OFF. Supply power to the PowerPad
®
with the power cord
and press the ON/OFF button.
Shop for AEMC products online at:
1.877.766.5412
www.
PowerMeterStore
.ca
