3 4
The WAB display will then show "Sample Taken"
followedby"Analysing"
After a few seconds your breath sample will have been
analysed and, if the breath alcohol level is below the pre-set limit,
then "Pass" will appear on the WAB display and a coded signal will
be sent immediately to the VBS in order to unblock the Blocking
System. The RED LED will flash rapidly and extinguish confirming
that the Blocking System has been unblocked *This status will be
recordedbytheVBS&theWABwithdateandtime.
You may now start your vehicle.(*The specific time period in which
youhavetostartyourvehicle isprogrammed bythe service/fitment
centreandcanbesetto5,10,20or30minutes.)
Beforedrivingoff,youmaywish toswitch offyour WABby pressing
and holding the small button until the WAB shuts down.
Alternatively, the WAB will automatically shut down after a short
periodoftimeifnofurthersamplesareprovided. PASS
FAIL
16:34:09 26°
16:34:09 26°
Sample Taken
Analysing
Inadequate
Sample
IFTHEVBSFAILSTOUN-BLOCK (Invalidbreathsample)
1. If the WAB displays "Fail" then it has detected alcohol in
the breath at a level in excess of the preset limit. If you have
observed the points shown in the "Before Providing a Sample"
section of these instructions, then you have a breath alcohol
level above the pre-set limit. The RED LED will flash rapidly,
andthe Blocking System will remain blocked, the RED LED will
continue flashing and the vehicle will not start. This status will
berecordedbytheVBS&theWABwithdateandtime.
You should wait for 30 minutes and then provide a further
sample, by which time your body may have metabolised the
alcoholandreducedthelevelbelowthepresetlimit.
2. If the WAB displays "Inadequate Sample" then one or more of
thefollowingcouldbethecauseoftheproblem.
Incorrectlypositionedmouthpiece
Insufficientlengthofblow(Volume)
Incorrectforceofblow(Toohardortoosoft)
SwitchtheWABON,whenthedisplayshows“FitMouthpiece,Take
Sample”provideabreathsampleasdescribedonpage2.
1. Switch the WAB ON, when the display shows “Fit Mouthpiece, Take Sample” follow the
sameproceduretoprovideabreathsampleasdescribedonpage2.
2. TheWABanalysesthebreathsampleasbeforeandtheVBSrecordstheresult.
Before starting the vehicle the RED LED on the Driver Change
Button will be flashing indicating that the vehicle is blocked by the
VBS(VehicleBlockingSystem).
It is recommended that the VBS immobiliser is unblocked prior to
turningonthevehicleignition.
Toachievethis,followtheprocedurebelow:
DRIVER CHANGE
BUTTON
DRIVER CHANGE
BUTTON
RED
LED
Fit Mouthpiece
Take Sample
Shouldthe“RandomTesting”optionbeselectedatinstallation,whilethevehicleisonroute,
the VBS buzzer will sound as a request for a new breath sample. (This will be randomly
repeatedatanystageofthejourney)
RANDOM“ONTHEROAD”TESTING
Should no breath sample be supplied within a preset period, the buzzer will stop and the
REDLEDwillstarttoflashatafasterratecontinuouslyuntilavalidsampleispresented.
NOTE : Failure to provide a breath sample for analysis during random testing or
providinga samplethatexceedsthepredeterminedlevel,willnotcausethevehicle
to stop, however, failure to provide a breath sample or providing a sample that
exceedsthepredetermined level willcause a noneventto be presentedatthe GSM
outputtobesentiftheGSMmoduleisconnected.
DRIVERCHANGING
Should no breath sample be supplied within a preset time period, the buzzer will stop and
theREDLEDwillstarttoflashatafasterratecontinuouslyuntilavalidsampleispresented.
Shouldanew driverbe requiredtotakeoverdrivingresponsibilities,
thefollowingprocedureneedstobefollowed:
1. Asthenewdrivertakesover,theresetbuttonmustbepressed.
2. TheVBSbuzzerwillsoundtorequestanewbreathsample.
3. Switch the WAB ON, when the display shows “Fit Mouthpiece, Take Sample” follow the
sameproceduretoprovideabreathsampleasdescribedonpage2.
4. The WAB analyses the breath sample as usual, the VBS records the result and the
randomtesttimerisreset.
NOTE : Failure to provide a breath sample for analysis during driver changing or
providing a sample that exceeds the predetermined level will cause the vehicle to
remain blocked, moreover, will result in a non event being presented at the GSM
outputtobesentiftheGSMmoduleisconnected.
OPERATING INSTRUCTIONS
BASIC MAINTENANCE
CleaningtheWAB
Ifandwhenrequired,simplywipeoverwithalightlydampenedcloth.
NOTE: Please do not use chemical solvents, abrasives or excess water as these
coulddamagethecasematerial,andpossiblytheinternalsensors.
Thebatteryisre-chargedviathesocketonthe leftside
of the instrument. When necessary, insert the
connector from your 12V charger into the socket and
insert the other end into the cigarette lighter in your
vehicle. If switched on while charging the battery
condition indicator will cycle from full to empty whilst
thebatteryisstillbeingactivelycharged.
12/24V
Battery Charging
Downloading Recorded Results
TheWAB keepsa backup ofall recorded resultswhich
can be accessed by using Download software and the
USB cable direct to a PC. This facility will need to be
requestedfromyourService/InstallationCentre.
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