SKC 223-Series PowerFlex - Five-station User Manual

Page 2

Operation

Procedure for PowerFlex Activation
To activate the PowerFlex charger, follow the steps below in the order indicated.
In particular, note that the power cord must be plugged into the electrical outlet
LAST.

1. Plug the switching power supply into the power jack on the back of the PowerFlex.
2. Plug the adapter end of the power cord into the jack on the switching power supply.
3. Plug the other end of the power cord into the electrical outlet (100-240 V).

Failure to follow this sequence of steps will cause the charger to shut down due
to a protective mechanism in the electronics. If this occurs, unplug the power cord
from the electrical outlet and from the switching power supply, wait 2 minutes,
and then plug the adapter end of the power cord into the jack on the switching
power supply and the other end of the power cord into the electrical outlet.

If any LED lights red or green upon plugging the charger into the wall
outlet (no pump[s] att ached), discontinue use of the charger and return it
to SKC for repair.

Procedure for Charging AirChek 2000 Pumps
Att ention AirChek 2000 Users: To prevent batt ery damage, follow the steps below
in the order indicated.
1. Ensure the sample pump is oﬀ .
2. Open the protective cover on the pump charging port by turning the cover

90 degrees counter-clockwise.

3. Connect the charging plug end of the charging cable

to the charging jack on the AirChek 2000 with the
keyed edge facing down. Caution: Forcing the plug
into the pack with the keyed edge facing up will cause
damage to the batt ery pack.

4. Insert RJ-45 connector on the charging cable into the

PowerFlex charging port.

5. Allow up to 10 minutes for the LED indicator to

light red. If it does not light, see Troubleshooting, Step 1.

6. The batt ery is fully charged when the LED indicator lights green.
7. Disconnect the RJ-45 connector on the charging cable from the PowerFlex

charging port.

8. Disconnect the charging plug end of the cable from the charging jack on the

AirChek 2000 batt ery.

9. Close the protective cover on the pump charging port.

• PowerFlex line source is UL Listed for electrical safety, but the low-voltage

charger unit is not. Do not use PowerFlex in hazardous locations, in rain, or
in standing water. For indoor use only.

• Remove pump-specifi c cables from the charger when they are not in use

to avoid shorting.

• Do not obstruct the cooling fan vent.

Caution