20
MOM2
ZP-BD03E
BD0333JE
4 FUNCTIONS AND SET UP
4.10 Battery power supply
Charging
Before using the MOM2 the batteries should be
charged. Use the supplied charger and connect it
to the socket at the bottom of the MOM2. Typical
recharge time for fully discharged batteries is 3 hours,
at 25°C (77°F).
Tip
Place the MOM2 upside down to get better
the cooling of the batteries.
Important
MOM2 cannot be used for testing during
charging.
LED
indicator
Description
Clarification /
Remedy
Green
Fully charged
yellow
Green
Charging
Red
yellow
Green
Temperature limits
exceeded during
the charging.
Charging will restart
when temperature
has decreased.
Red
Green
Temperature limits
exceeded, too
high or too low,
before charging.
Charging will start
when temperature is
within the limits.
Red
Fault state. Wrong
battery type,
faulty battery.
Disconnect the
charger and check
the batteries.
None
Battery fault /
missing or other
fault
Check batteries and
charger / cables
Replacing the batteries
1]
Loosen the two screws that holds the battery
plate at the back of MOM2, see figure below.
It is recommended to use the same type of batteries
(AA (HR6) 2700 mAh NiMH) as the original ones.
Note
It is possible to use standard (non-rechargeable)
alkaline cells but then only for test using the 0.1 s
measurement position and I > I min.
Loosen the two screws that holds the battery lid at the back
of MOM2.
Important
Always replace all batteries at the same
time.
Do not mix old and new batteries.
Do not mix types or brands.
Battery practice
▪
To extend the battery life cycle time it is a good practice
to recondition the batteries in a separate charger that has
recondition options like refresh / discharge. It is a good
idea to condition the batteries once in about 6 months or
after around 12 regular charge cycles to get the most out
of them.
▪
To prevent the batteries from becoming fully discharged,
if MOM2 is not used regularly, a good rule of thumb is to
charge the batteries every month.
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