General troubleshooting – SKC Limited AirChek 3000 Deluxe Pump Operating Instructions User Manual
Page 43
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210-3311M Issue E
Page 41
General Troubleshooting
Possible Fault
Corrective Action
Pump stops due to low battery
before the end of the required
sample period
• Battery pack not fully charged before starting sample run. Ensure
battery pack is fully charged before starting a sample run.
• Battery pack has reduced capacity as it nears end of life. Replace the
battery pack.
• Sample media back pressure too high. Try a lower flow rate and/or a
less restrictive sample media if the sampling method being used allows
this.
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