Terex Genie GS-2669 BE, Руководство по обслуживанию

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Service Manual May 2015
Checklist C Procedures
36 GS-2669 BE • GS-3369 BE • GS-4069 BE Part No. 1257106
C-1
Test the Platform Overload
System (if equipped)
Genie specifications require that this procedure be
performed every 500 hours or six months,
whichever comes first OR when the machine fails
to lift the maximum rated load.
Testing the platform overload system regularly is
essential to safe machine operation. Continued use
of an improperly operating platform overload
system could result in the system not sensing an
overloaded platform condition. Machine stability
could be compromised resulting in the machine
tipping over.
1 Turn the key switch to ground control and pull
out the red Emergency Stop button to the on
position at both ground and platform controls.
2 Raise the platform approximately 10 feet /
3 m.
3 Lift the safety arm and move it to the center of
the linkage and rotate to a vertical position.
4 Lower the platform onto the safety arm.
5 Turn the key switch to the off position.
6 Locate and remove the maximum height limit
switch from the lower slider channel and set
aside.
Note: Do not disconnect the limit switch harness.
1 maximum height limit switch
7 Turn the key switch to ground control and fully
raise the platform.
Result: The platform should stop raising and
an alarm should sound. A fault of platform
overloaded should be present on the ECM
diagnostic display window at the ground
controls.
Result: The platform continues to raise OR an
alarm does not sound OR a fault is not present
on the ECM diagnostic display window at the
ground controls. Refer to Repair Procedure,
How to Calibrate the Platform Overload
System (if equipped) .