B1: Trouble Shooting - Alpha Moisture Systems SADPmini2 User Manual

B1: Trouble Shooting

Fault
Unit does not turn
on, screen remains
blank and LCD back
light is not
illuminated
Unit fails AutoCal
with Sensor Open
Circuit Error
displayed or
Instrument
indicates lower
limit
Instrument will not
dry down to lower
limit
Battery has short
life between
charges
Navigation Keypad
fails to react to
user key presses
Fails to connect PC
on USB Channel
General Error in operation
SADPmini2 User Manual
Possible Explanation
Battery low level
It may be that an
internal wiring fault
has occurred
Desiccant Sieve wet
Sealing 'O' ring failure
Battery reaching end
of useful life
The keypad may be
damaged or an
internal wiring fault
has occurred
Cable damaged or
cable too long.
Action
Connect the supplied
power supply unit for
a minimum of 12
hours charging to
achieve full charge
Perform AutoCal again,
ensuring that the
desiccant head is fully
extended
Perform service on unit
using Service Kit
Perform service on unit
using Service Kit
Contact your
authorised distributor
Contact your
authorised distributor
Change Cable
Send a SADPmini2 Report to your
authorised distributor
(See Appendix D5)
35
Notes
If action fails
contact your
authorised
distributor
Service Kit
available from
your authorised
distributor