Maintenance Instructions - Herth+Buss Quicky 90A Anleitung

Operating Instructions
Testing After Charging
After the unit has been changed from tester
to charger (by selecting a charge rate), it re-
mains a charger. To change the battery charg-
er back to a tester, press the CHARGE RATE
button until all charge rate LEDs are off.
NOTE: The battery tester is only designed to
test batteries. Testing a device with a rapidly
changing voltage could yield unexpected or
inaccurate results.
Using the Alternator Performance Tester
With the charger unplugged from the AC
outlet, connect the charger to the battery
following the instructions given in Sec-
tions 6 and 7.
Plug the charger AC power cord into
the AC outlet, following the instructions
given in section 8.
Start the vehicle, and turn on the vehi-
cle's headlights. Read the voltage on the
digital display. If you get a reading be-
tween 13.4 volts and 14.6 volts, the alter-
nator is working properly. If the reading
is less than 13.4 volts or more than 14.6
volts, have the charging system checked
by a qualified technician.
Fan
The charger is designed to control its cool-
ing fan for efficient operation. It is normal
for the fan to start and stop when maintain-
ing a fully charged battery. Keep the area
near the charger free of obstructions to al-
low the fan to operate efficiently.
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11. MAINTENANCE INSTRUCTIONS

11.1 After use and before performing main-
tenance, unplug and disconnect the battery
charger (see sections 6, 7 and 8).
11.2 Use a dry cloth to wipe all battery cor-
rosion and other dirt or oil from the battery
clips, cords and the charger case.
11.3 Ensure that all of the charger compo-
nents are in place and in good working con-
dition, for example, the plastic boots on the
battery clips.
11.4 Servicing does not require opening the
unit, as there are no user-serviceable parts.
11.5 All other servicing should be performed
by qualified service personnel
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