Genie Z-80/60, Z-135/70, S-100, S-105, S-120, S-125: faults by source and type
Genie message — SECONDARY BOOM SWITCHES INTERMITTENCE FAULT (LSS1RS FAULT) — EITHER LSS1RS OR LSS1RO HAVE CHANGED STATE WITHOUT A SECONDARY BOOM EXTEND/RETRACT COMMAND OR THEY HAVE CHANGED STATE WHEN THE SECONDARY BOOM IS NOT FULLY RAISED.
This message occurs in machines: Genie Z-135/70.
blocking fault
The Genie display shows this message as “SECONDARY BOOM SWITCHES INTERMITTENCE FAULT (LSS1RS FAULT) — EITHER LSS1RS OR LSS1RO HAVE CHANGED STATE WITHOUT A SECONDARY BOOM EXTEND/RETRACT COMMAND OR THEY HAVE CHANGED STATE WHEN THE SECONDARY BOOM IS NOT FULLY RAISED.”. It is a blocking fault or a safety-related code: do not use the machine until the cause has been found and removed.
Effect on the machine: Inhibit Secondary Boom Down until the fault is cleared.
Possible causes
The manual does not list the causes for this code: the service technician establishes them during diagnosis of the machine.
What you can do
Switch the machine off with the emergency stop and switch it on again. If the code comes back, do not use the machine and call service.
Solution from the manual
Check switch for proper operation or damage. Use TCON display menu or laptop with WebGPI to clear faults.
Source: Genie Service Manual Z-80/60 (88619), Service and Repair Manuals Z-135/70 (1268557) and S-100/S-105/S-120/S-125 (102916), Control System Fault Codes tables.
The descriptions are quoted from the manufacturer's service documentation and are for guidance only. Clearing codes, calibrations and repairs are carried out by a qualified service technician according to the manual for the specific serial number. A machine with an active blocking code must not be used until the cause has been removed.
Does the message not go away?
RK Rental services Genie lifts at our workshop or on site at the customer's premises (construction site, factory, warehouse). We read the code, remove the cause and select the parts by serial number.
Genie service · Genie parts · All Genie messages of this system
Neighbouring Genie messages
- RIGHT REAR STEER ANGLE SENSOR — VALUE AT 0 V
- STEER VALVES - LF, RF, LR, RR — FAULT CHECK
- SECONDARY BOOM SWITCH TIMEOUT — TOO MUCH TIME HAS ELAPSED FROM WHEN LSS1RO IS RELEASED AND LSS1RS IS RELEASED ON EXTEND AND LSS1RS IS ENGGED AND LSS1RO IS ENGAGED. OR THE JOYSTICK WAS ENGAGED THREE TIMES IN THE INTERVAL.
- JIB ANGLE SENSOR OPERATIONAL (RSJ1AO) — VALUE AT 5.0 V
- JIB ANGLE SENSOR OPERATIONAL (RSJ1AO) — VALUE TOO HIGH
- JIB ANGLE SENSOR OPERATIONAL (RSJ1AO) — VALUE TOO LOW