SKC Limited AirChek 3000 Deluxe Pump Operating Instructions - Manual (Page 45)

www.skcltd.com 210-3311M Issue E Page 43
CalChek Calibration Error Code Troubleshooting
Error Code Problem Corrective Action
E 46
Full calibration - data analysis error. Repeat the full calibration.
If this does not resolve the problem contact
SKC Ltd customer services for assistance.
E 47
Full calibration - Battery charge level is too
low. Less than two bars displayed on the
battery status indicator. Fully charge the battery before repeating the
full calibration.
E 48
Single point calibration - Pump could not
achieve a successful calibration within 5
Defender flow readings. Repeat the calibration.
If the problem repeats perform a full calibration.