Test The Key Switch; Perform Engine Maintenance - Deutz And Perkins Models - Genie S-40 Service Manual

October 2013
B-4

Test the Key Switch

Genie specifications require that this procedure be
performed every 250 hours or quarterly, whichever
comes first.
Proper key switch action and response is essential
to safe machine operation. The machine can be
operated from the ground or platform controls and
the activation of one or the other is accomplished
with the key switch. Failure of the key switch to
activate the appropriate control panel could cause
a hazardous operating situation.
1 Pull out the red Emergency Stop button to the
on position at both the ground and platform
controls.
2 Turn the key switch to ground control, start the
engine and then turn the key switch to platform
control.
3 Check all machine function from the ground
controls.
Result: All machine functions should not
operate.
4 Turn the key switch to ground control.
5 Check all machine function from the platform
controls.
Result: All machine functions should not
operate.
6 Turn the key switch to the off position.
Result: The engine should stop and no
functions should operate.
Part No. 102521
Section 3 • Scheduled Maintenance Procedures
B-5
Perform Engine Maintenance -
Deutz and Perkins Models
Engine specifications require that this procedure be
performed quarterly or every 250 hours, whichever
comes first.
Deutz models
Required maintenance procedures and additional
engine information are available in the
Deutz 1011F Operation Manual
( Deutz part number 0297 9683).
Deutz 1011F Operation Manual
Genie part number
Perkins models
Required maintenance procedures and additional
engine information are available in the
Perkins 404-22 Operation Manual
(Perkins part number TPD 1443S).
Perkins 404-22 Operation Manual
Genie part number
To access the engine:
Remove the engine tray retaining fasteners
located under the engine tray. Loosen the pivot
fastener located at the platform end of the
engine tray. Swing the engine tray out and
away from the machine and secure it from
moving.
S-40 • S-45
CHECKLIST B PROCEDURES
Crushing hazard. Failure to secure
the engine pivot plate from moving
could result in death or serious
injury.
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