Airtec Expert CYPRES 2, User Manual

Page: 39 / 74

page 38 - CYPRES 2 User’s Guide -
5. Error display
If an error condition is detected during the self-test
countdown, CYPRES 2 will show an error code
on the display.
or One or both of the attached re-
lease units are not correctly electrically connected
to the unit. This could be due to a cable break, the
cutter plug could be disconnected, or the release
unit(s) may have activated. Check/replace the
release unit(s).
Excessive variations in ambient air pres-
sure have been measured during the self-test
period. The unit is unable to obtain consistent
values for the ambient air pressure at ground
level. Possible reasons could be that the user has
attempted to switch CYPRES 2 on while driving
uphill or downhill in a car, or while in an elevator
or in an aircraft in flight.
The switch-on procedure can be repeated several
times after a error has appeared. If
appears, the unit’s self-test has been successful.
Codes 1-3 are displayed for approx. 2 seconds, then
the unit switches itself OFF (display goes blank).
will appear within the last month of the unit’s
service lifetime and the unit will continue to display
this through the future. It will appear for approx. 5
seconds before continuing to
low battery. Please contact Airtec or SSK
prior to next use.
After one of the following three error codes appears,
the unit switches OFF and cannot be switched on again.
Please discontinue use and send the unit in for service.
Power down
Checksum error
Pressure sensor error
If other error codes appear, if the unit switches itself
off and cannot be switched on again, if the unit
does not switch off after 14 hours, if there is no red
light when the button is pressed, or if anything else
unusual occurs please record the error code and
contact Airtec or SSK before further use.
A malfunction can cause a false activation/failure
to activate: Any technical device can fail. Every fault
imaginable can happen with the CYPRES 2 including,
but not limited to: displaying a faulty status, failing to
function, or functioning at the wrong moment or in the
wrong circumstances. Such a failure could easily injure
or kill you or others. If you or your friends or relatives
are unwilling to accept these uncertainties and risks you
must not use CYPRES 2.