lifter EY15L Manual De Uso Y Mantenimiento página 88

Maintenance / Battery
EN
FAULT CODE TROUBLESHOOTING
When the controller detects a failure, a fault code is displayed on the display in the
format ERR+nn, where nn is the fault code number from this table.
Fault code
SRO
11
12
14
15
16
18
19
EN88 - Use and maintenance manual
Description
Operation sequence
wrong
Parameters
incorrectly set
Overcurrent
M+ current zero bit
detection error
— current zero bit
detection error
Emergency reverse
button has signal
when turning on
power
Motor Hall fault
Temperature sensor
fault
Possible cause
Lift, lower, or travel
commanded before
handle is in the
operation position
Parameters setting is
incorrect
Motor short or
controller fault or Hall
signal interference
Controller failure
Controller failure
Emergency reverse
button stuck or LCD
monitor fault
Motor Hall fault,
connector fault or
controller fault
Temperature sensor
failure or open in
sensor wiring
Solution
Turn truck power off
and then on, and
be sure to pull the
handle into operating
position before
commanding lift,
lower, or travel
Adjust the parameters
or replace the
controller
Replace motor or
controller
Replace controller
Replace controller
Check or replace the
belly switch
Check the motor
wiring, replace motor,
or replace controller
Check the motor
wiring or replace the
motor