Genie S-40 Maintenance Manual page 97

April 2016
54 Allow the switch to return to its neutral
position, then rotate the head of the switch
45° counter clockwise and activate the
function enable/high RPM button and attempt
to extend the boom.
Result: The boom extend function should be
disabled.
Result: If the boom extends, the LSB6S
switch or wiring circuit is faulty and will need
to be replaced or repaired.
Bodily injury hazard. If the boom
extends at all, stop immediately
and retract the boom until the
boom is extended to less than 2
feet (0.6 m). Failure to retract the
boom could result in death or
serious injury.
55 Reinstall the arm onto LSB6S in its original
position.
Axle Extend Safety Switch, LSAX1ES and
LSAX2ES and
3 feet / 0.9 m Safety Switch, LSB3RS and
11° Angle Safety Switch, LSB7DS:
56 Fully retract and lower the boom to the stowed
position.
57 Retract both axles approximately 1 foot / 0.3
m.
58 Remove the access cover from each axle.
59 Disconnect the square-end axle extend safety
switch LSAX1ES and install a wire jumper
between pin 3 and pin 4 of the deutsch
connector.
Part No. 1268489
Quarterly Maintenance Procedures
60 Place a metal washer over the target area of
the axle extend proximity switch LSAX1EO
and place a metal washer over the target area
of the axle extend proximity switch LSAX2EO
to close the contacts.
Result: The axle extend indicator light at the
ground and platform controls should be
illuminated.
61 Activate the function enable/high RPM button
and attempt to extend the boom.
Result: The boom should not extend to more
than 3 feet / 0.9 m.
Result: If the boom extends to more than 3
feet / 0.9 m, the LSAX1ES or LSAX2ES
switch are out of adjustment or the wiring
circuit is faulty and will need to be replaced or
repaired.
S Booms • Z Booms
Maintenance Manual
Proximity switch
1 target area
Bodily injury hazard. If the boom
extends to more than 3 feet/ 0.9
m, stop immediately and retract
the boom until the boom is
extended to less than 2 feet/ 0.6
m. Failure to retract the boom
could result in death or serious
injury.
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