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Skyjack SJ20 Service Manual

Skyjack SJ20
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74
SJ20238886ABA
Section 5 – Procedures Battery Maintenance
E-0-2-2
Low battery voltage while charging. Algorithm
dependent. Typically 0.1V/cell.
Another device may be drawing current from the battery.
Check the battery voltage and cable connections.
Check battery size and condition. Batteries may be
overdischarged.
Use another charger to bring the batteries above the
minimum voltage.
This error automatically clears once the condition has
been corrected.
E-0-2-3
High AC voltage error (>270 VAC)
AC voltage is too high. Connect charger to an AC
source that has a stable AC voltage between 85 and 270
VAC/45-65 Hz.
In newer software versions this does not prevent
charging.
This error will automatically clear once the condition has
been corrected.
E-0-2-4
Charger failed to turn on properly
Disconnect AC input and battery for 30 seconds. If the
error persists, contact Delta-Q Technologies.
E-0-2-5
AC voltage has dipped below 80 VAC 3 times in
30 seconds
AC source is unstable. This could be caused by an
undersized generator and/or input cables that are too
long or too small.
Connect the charger to an AC source with a stable AC
voltage between 85 and 270 VAC/45-65 Hz.
This error will automatically clear once the condition has
been corrected.
E-0-2-8
Attempt to select algorithm incompatible with
this software
Update charger software, continue to use existing
algorithm* or select a different charging algorithm that is
compatible.
* Notes
If selecting a different algorithm, the existing algorithm
will remain in the charger.
If upgrading an existing algorithm, the existing algorithm
will be deleted. Contact Delta-Q Technologies for a
software upgrade to run the new algorithm.
E-0-2-9
Cannot transmit on CAN bus
Check the physical CAN connector, electrical bus
conditions, and other CAN modules for correct
functioning. For example, check that termination
resistance is approximately 60 ohms.
E-0-3-0
CAN heartbeat timeout on Battery module
May be caused by a missing heartbeat message. Check
the CAN bus battery module for correct function.
This error automatically clears once the condition has
been corrected.
E-0-3-1
The Vref for the ADC measurements
has triggered an alarm
Internal charger error. Disconnect AC and the battery for
a minimum of 30 seconds and retry.
If the problem persists, contact Delta-Q Technologies.
This error automatically clears once the condition has
been corrected.

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Skyjack SJ20 Specifications

General IconGeneral
BrandSkyjack
ModelSJ20
CategoryLifting Systems
LanguageEnglish

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