Page 22 | Stellar
®
Heavy-Duty Telescopic Crane Owner’s Manual
Various sensors are mounted on the crane to monitor the crane's lifting capacity. If any encounter
a fault, the crane will put itself into Safe Mode. Safe Mode will allow the operator to work with the
crane at a reduced speed until the current lift is complete and the crane is properly stowed. The
crane should not be used again until the malfunctioning safety device is repaired. The crane will
also communicate to the operator if an overload safety device fault is detected.
Extension Sensor Communication Error
This screen is relaying a loss of power to the pres-
sure sensor on the extension cylinder mount-
ed inside the inner boom, the loss of CAN bus
communication, or sensor failure. The display
readout will only show xed value of 26 or 32
degrees. Inspect sensor connection; replace if
necessary.
Pressure Sensor 1 Limit Error
This screen is relaying an error associated with
the pressure on the base end of the cylinder.
The pressure transducer with the label PD1 is
reading the pressure it takes to raise the boom.
An error can occur as a result of being over-
loaded, a loose connection/disconnected har-
ness terminal, or transducer failure. Make sure
you're not overloaded; inspect components;
replace if necessary.
Pressure Sensor 2 Limit Error
This screen is relaying an error associated with
the pressure on the rod end of the cylinder. The
pressure transducer with the label PD2 is reading
the pressure it takes to lower the boom. An error
can occur as a result of downward pressure
while already stowed in crane rest, a loose
connection/disconnected harness terminal, or
transducer failure. Boom up to relieve pressure
and possibly clear error. Inspect components;
replace if necessary.
Link
Link
Link
Safe Mode
Courtesy of CraneMarket.com
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