PCL ACCURA
QUBE Tyre Inflator
www.pclairtechnology.com
Use of OPS:
The OPS value is added to the final target pressure setting to give
the Over Pressure.
Example:
A Final Set pressure of 32 psi, 2.2 bar, 220 kpa is required with an
OPS value of 15 psi, 1 bar , 100 kpa. The tyre will now inflate from
flat condition only to the value of 47 psi, 3.2 bar, 320 kpa.
Once the OPS value has been achieved, the unit will deflate back
to the desired set pressure.
For adjustments to Inflators parameters
please refer to your Distributor or PCL.
When using the OPS function, the
sum pressure must not exceed the
tyre manufactures maximum inflation
pressure.
N2 (N2P) Operation
Inflation and deflation (tyre top off)
1.
Set desired pressure, by touching either or
2.
Connect the hose to the tyre.
3.
The process will not commence until is touched.
4.
When the Set pressure is reached, the buzzer will sound
and the display will show '
END
' with the final pressure.
5.
Remove the hose from tyre.
Tyre Purging (N2 conversion)
1.
Set desired pressure, by touching either or
2.
Connect the hose to the tyre.
3.
The process will not commence until is touched.
4.
If the pressure in the tyre is below 3 psi, 0.3 bar or 30 kpa,
the process will start but perform only one purge (since the
tyre is already flat).
5.
During the purging process the display will show the last
pressure check point and the number of purging cycles
completed when deflating.
6.
When the set pressure is reached, the buzzer will sound
and the display will show '
END
' with the final pressure.
7.
Remove the hose from tyre.
Note:
In N2 (N2P) Operation the QUBE will not commence
inflation until is touched for tyre top off or for
N2 Conversion.
For N2 conversion of existing tyres the number of purge
cycles is defaulted to 2.
For flat tyre purging the number of cycles is reduced by 1,
as the tyre is already empty.
The lower purge pressure limit is defaulted to the greater of
10% of the set pressure or 3 psi, 0.2 bar, 20 kpa.
For adjustments to Inflators parameters
please refer to your Distributor or PCL.
N
2
Conversion of Existing tyres
For normal use a Purity level of between 93% and 96% N
2
is
sufficient for most road tyres.
If your N
2
Generation source is greater than 97% then it is
sufficient to leave the default setting of 2 Purges.
For N
2
Generation sources less than 97%, then to achieve the
required N
2
% Purity, consider adding additional Purge cycles.
For adjustments to Inflators parameters
please refer to your Distributor or PCL.
The Final N
2
% concentration can be periodically checked using a
N
2
% concentration meter (PCL Part Number N2A001).
User Inspection mode
It is possible to set the inflator to act as a pressure gauge.
The display resolution is changed and can be used to reference the
inflator against a calibrated pressure source. The inflator automatic
cycle is inhibited.
To access:-
1.
Touch and together
2.
The QUBE will beep but the display will not change
3.
Touch 5 times
(if this is not undertaken within 10 seconds, the Inflator
reverts back to normal Inflator mode)
4.
Display will show the pressures to the minimum resolution:
psi = 0.1 / Bar = 0.01 / kpa = 1 / kg/cm = 0.01
5.
Connect the hose to the tyre and the display will show the
pressure in the tyre
6.
When complete, touch any button to return to the last set
mode.
