Troubleshooting - QED Micropurge MP10 Instruction Manual

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Troubleshooting

Use the following troubleshooting table to assist in troubleshooting the MP10:
Symptom
Display not showing
Controller not cycling
Air not cycling through
controller
Pump not pumping
Battery life too short
17
Possible Cause
Low or dead batteries
Batteries installed wrong
Low or dead batteries
Lid not open
Temperature below 10F
MP10 not STARTED with
CYCLE key
MP10 in HELD mode
MP10 in LEVEL hold
Throttle turned too low
Air source not delivering air
Throttle turned too low
Time settings not correct
Air source pressure too low
Controller left on while strored Turn MP10 off before
Temperature below 10F
TROUBLESHOOTING
Action / Fix
Check battery voltage on
opening display (>3.6 volts
required)
Replace batteries
Check battery connection
See, above
Open lid
Warm controller
Operate CYCLE and/or
PAUSE key to return MP10
to cycling state
Make sure MP30 probe is
submerged when in MP
mode
Turn throttle clock-wise to
produce pressure
Verify air source
Turn throttle clock-wise to
produce pressure
Try different CPM settings
(lower CPM for deeper
wells) and/or different refill
and discharge time settings
Verify air source pressure
storing and remove
batteries when storing more
than 1 month
Warm controller

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