Genie S-40 Maintenance Manual page 95

April 2016
21 With the key switch off, press and hold the
enter button and turn the key switch to the on
position. Release the enter button after five
seconds and press the
(minus)(minus)(previous)(previous)
buttons.
22 Press the previous button until clear all safety
switch faults appears.
23 Select YES, then press the enter button.
24 Press the previous button until exit appears.
25 Select YES, then press the enter button.
26 Start the engine.
50° Angle Safety Switch, LSB8AS:
27 Lower the boom to approximately 60°.
28 Extend the boom to approximately 95 feet /
28.96 m.
29 Disconnect the 53° proximity switch LSB13AO
and install a wire jumper between pin 3 and
pin 4 of the Deutsch connector.
30 Activate the function enable/high RPM button
and lower the boom to 50°.
Result: The engine should stop and the boom
down function should be disabled.
Result: If the engine does not stop and the
boom continues to lower to less than 50°, the
LSB8AS switch is out of adjustment or the
wiring circuit is faulty and will need to be
replaced or repaired.
Bodily injury hazard. If the boom
lowers to less than 50° without
stopping the engine, stop
immediately and raise the boom
until the boom is elevated to
greater than 53°. Failure to raise
the boom could result in death or
serious injury.
Part No. 1268489
Quarterly Maintenance Procedures
31 Measure the angle of the boom.
Result: the angle of the boom should be
greater than 50°.
32 Using emergency power, raise the boom until
the boom angle is greater than 53°.
33 Remove the wire jumper installed in step 29
and connect the Deutsch connector to
LSB13AO.
34 With the key switch off, press and hold the
enter button and turn the key switch to the on
position. Release the enter button after five
seconds and press the
(minus)(minus)(previous)(previous)
buttons.
35 Press the previous button until clear all safety
switch faults appears.
36 Select YES, then press the enter button.
37 Press the previous button until exit appears.
38 Select YES, then press the enter button.
39 Restart the engine, retract the boom so it is
extended less than 75 feet / 22.9 m and then
lower the boom sufficient to gain access to
LSB3EO.
Note: LSB3EO is located on top of boom tube
number 2 at the platform end of the machine.
S Booms • Z Booms
Maintenance Manual
83