Warning
Your Cleral onboard weighing system is a
tool. Learning to work with it can only make
it more efficient. Read this manual before
using your Sentinel PS2.
Version and Revision
Some functions described in this manual
may not be present in your PS2. This will
depend on the version and revision of your
device.
Weigh bridge (certified)
Acquire the weights needed to calibrate
using a certified weigh bridge (Platform
scale). Whenever possible, record the
weights while sitting on the weigh bridge.
Pneumatic connections
Make sure that all air connections be made
according to the installation diagrams.
Lift Axles
Lift axles should always be in the UP
position while acquiring and recording the
weights in the PS2. If the vehicle is
equipped with an automatic lift axle
activation device, then you must acquire
and record the weights while the lift axle is
engaged (touching the ground) for both
empty and heavy calibration. And use the
system with lift axle down.
Fuel
To enhance the performance, fuel tanks
must be full to acquire and record the
weights.
Air Leaks
Leaks in the pneumatic system can
cause erratic and false weight readings.
Recalibration
Recalibration is necessary if you have
adjusted or replaced a leveling valve or if
you’ve replaced a mechanical sensor, air
transducer, or flexmeters.
Slopes
A slightly sloped terrain will not affect the
accuracy of your scale, but the bigger the
inclination the higher the error margin.
Learning to work with your Cleral system
will ultimately give you better precision in
these conditions.
Batteries (2 X AA)
Do not invert battery position. CLERAL
recommends the following batteries:
Duracell : Power Pix ™
Energizer: Ultimate Lithium ™
Technical Support
For technical help, consult your local
authorized Cleral dealer.
Warranty
Cleral products are warranted against
defects in workmanship for a period of one
year from the original date of purchase.
The defective covered product will be
repaired or replaced by the manufacturer.
The defective product needs to be sent by
your local dealer to Cleral with proof of
purchase. This warranty does not cover
injury or damages caused by the use of
this product. It also does not cover all costs
connected with the replacement part
(labor, shipping and handling or other).
Cleral will not be liable for fines issued for
overweight violations while using its
products.
Contact your local Cleral dealer for repairs
and replacement parts.
Thank you for choosing and trusting
CLÉRAL CANADA
Manufacturer
CLÉRAL INC.
90, des Distributeurs
Val-d’or (Quebec) Canada
J9P 6Y1
Tel: (819) 825-5553
fax: (819) 825-5556
Web: www.cleral.com
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