Genie S-80HF Maintenance Manual page 123

October 2018
When the Bypass/Recovery key switch is turned
and held to the recovery position, the emergency
power unit turns on and starts a sequence to lower
the platform. This feature of the machine is
especially helpful if the operator in the platform
cannot lower the boom, if the platform controls
become inoperative or for returning the machine to
a safe position when the safety switches have been
tripped.
1 Run
2 Bypass
3 Recovery
Part No. 1268489GT
Annual Maintenance Procedures
Note: Perform this procedure on a firm, level
surface with the machine in the stowed position.
1 Open the ground controls side turntable side
cover.
2 Pull out the red Emergency Stop button to the
on position at both the ground and platform
controls.
3 At the ground controls, turn the
bypass/recovery key switch to the run
position.
4 Turn the main key switch to ground control,
start the engine and then turn the key switch to
platform control.
5 Check any machine function from the ground
controls.
Result: The machine functions should not
operate.
6 Turn the main key switch to ground control.
7 Check any machine function from the platform
controls.
Result: The machine functions should not
operate.
8 Turn the main key switch to the off position.
Result: The engine should stop and no
functions should operate.
9 Turn the main key switch to ground control
and start the engine.
10 Remove the key from the main key switch.
Insert the key into the bypass/recovery key
switch and turn it to the bypass position.
Note: The main key switch must remain in the
ground control position.
S ® Booms • Z ® Booms
Maintenance Manual
109