Right Weigh 201-RTS Series, Инструкция по установке и эксплуатации

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Troubleshooting
The vehicle is not
parked on a level
surface Parking on sloped or banked surfaces will cause the
vehicle weight distribution to shift between the axle
groups.
The vehicle ’ s brakes
are on
When the vehicle brakes are set, they could apply
additional pressure or torque on the suspension air bags.
This will cause the suspension to have a different air
pressure than what is actually needed to hold up the
given weight.
The vehicle is parked
on an uneven or rough
surface If one or more of the vehicle ’ s wheels are in a pothole,
that could result in additional pressure or torque on the
suspension air bags. This will cause the suspension to
have a different air pressure than what is actually
needed to hold up the given weight.
The Height Control
Valve (HCV) is
malfunctioning or
broken If the HCV is not functioning correctly, the air pressure
applied to the suspension system could be inconsistent
and/or erratic. To test for an HCV problem, acquire a
weight reading from the Right Weigh load scale and
write it down (refer to scale operating instructions for
proper procedure). Drive the vehicle around the block
and return to the same location. Acquire a second
reading from the Right Weigh load scale. If the two
readings are significantly different, then the HCV might
be malfunctioning.
There is a significant
air leak in the
suspension system This could cause the HCV to refill the suspension at
regular intervals to maintain the vehicles ride height. If
there is a significant leak, the scale display will slowly
decrease in value and then quickly increase in value
when the HCV refills the suspension system.
Erratic or inaccurate readings