Owner's manual

8
ba ery from charger and connect pump to ba ery (see Ba ery Setup below).
A er charging the ba ery pack, it is good practice to run the pump for
approximately 5 minutes before calibrating. This ensures the ba ery is
in more steady-state conditions and improves the agreement in pre and
post-sampling calibrations.
Reading the Charging Status LED
The Li-Ion Charging Unit indicates ba ery charge
status via an LED on the unit that blinks in speci c
pa erns. Observe the LED steadily for > 5 seconds
to read charge status.
LED Action Charge Status
ON
Ò
steady
Charge in progress
ON
Ò
2 sec
OFF
{
.25 sec
ON
Ò
2 sec
(Repeats) Approximately
80% charged
OFF
{
2 sec
ON
Ò
.25 sec
OFF
{
2 sec
(Repeats) Charge completed
Battery Setup
1. Insert the plug on connecting cable from pump
into the jack on the ba ery adapter (on top of
the external ba ery assembly).
2. Insert external ba ery assembly into a foam
compartment in the case. Ensure there is no
tension on the connecting cable.
Battery Replacement
1. Record all necessary data before unplugging pump from ba ery.
2. Remove plug on connecting cable from jack on ba ery adapter (on top of
the external ba ery assembly).
3. Insert plug on connecting cable into ba ery adapter jack on new, fully
charged external ba ery assembly.
4. Insert external ba ery assembly into foam compartment in case. Ensure
there is no tension on the connecting cable.
Power supply jack
Charge status LED
For more information on SKC pump batteries, go to http://www.skcinc.
com/instructions/1756.pdf.
Connecting cable
External battery
assembly