Battery Charge Level Indicator. SKC AIRCHEK 2000

Battery Operation

Battery Charge Level Indicator

Three bars indicate a full charge (normally appears after charging), approximately 75 to 100%.

Two bars indicate that the battery is charged enough to operate the pump, approximately 25 to 75%.

One bar indicates battery charge is low (charge battery), approximately 1 to 25%.

Low Battery Fault

No bars and a flashing outline indicate a Low Battery Fault (pump will go into HOLD, and then SLEEP mode in 10 seconds). Run time data can be displayed by pressing any button. The pump will return to SLEEP in 10 seconds. This may be repeated.

When the pump stops due to a low battery and is left to stand for a period of time, one battery bar may appear. This false “recovery” will fall quickly if the pump is operated without recharging it.

RECHARGE THE PUMP BEFORE SAMPLING.

Replacing the Battery Pack

Battery Replacement Notes:

• To retain pump history, ensure the pump has been allowed to go to

SLEEP after the last run. Pump history will be lost if the battery pack or

AC power (battery eliminator) is removed while the pump is running.

SKC recommends that data be downloaded to a PC using DataTrac

2000 Software prior to removal of the battery or power.

• Replacing the battery pack may erase scheduled runs programmed with DataTrac 2000 Software. After replacing the battery pack, use the software to reprogram the scheduled runs in the AirChek 2000 pump.

• Replacing the battery pack will erase sampling time, delayed start, and other settings entered using the pump keypad. Reset these parameters after replacing the battery pack.

1. Release the battery pack by removing the two security screws located on the bottom of the battery pack. Pull the battery pack away from the pump body.

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