Schumacher NIN-7A-OBD-Industrial Series - Manual (Page 10)

• 6 •
The dC power outlet is wired directly to the internal
battery. Extended operation of a 12V DC device may result in excessive
battery drain. Recharge immediately after unplugging the 12v dC device.
do not power a 12v dC device with the Memory Saver
while using the Obd connector to power the on-board diagnostic com-
puter. doing so will drain the Memory Saver’s internal battery and reduce
available run time.
Appliance Type Estimated Wattage Estimated Usage Time
Cell Phone 4 watts 21 hours
Fluorescent light 4 watts 21 hours
Radios, Fan 9 watts 8.4 hours
depth Finder 9 watts 8.4 hours
Camcorder, vCR 15 watts 5.6 hours
Electrical Tool 24 watts 3.5 hours
Electrical Cooler 48 watts 1.8 hours
Car vacuum, Air
Compressor
80 watts 1.1 hours
NOTE: Estimated run-times. Actual time may vary. Times are based on the
internal battery being fully charged
MAINTENANCE INSTRUCTIONS 5.
After each use, disconnect the Memory Saver and take a dry cloth and 5.1
wipe all dirt or oil from the connector, cable and case.
Servicing does not require opening unit. There are no user-serviceable
5.2
parts.
STORAGE INSTRUCTIONS 6.
Store inside in a cool, dry place. All batteries are affected by temperature. 6.1
The ideal storage temperature is between 40 and 70 degrees Fahren-
heit. The internal battery will gradually self-discharge (lose power) over
time and more quickly in warm environments. leaving the battery in a
discharged state may result in permanent battery damage. To ensure sat-
isfactory performance and avoid permanent damage, charge the internal
battery every month.