SECTION 4 - BOOM & PLATFORM
31215031
4-41
In Ground Mode:
1.
Operation is allowed regardless of SkyGuard activation.
SOFT TOUCH ONLY
If
Soft Touch only
is selected in machine setup (refer to
Table 6-4), machine will treat the Soft Touch/SkyGuard over-
ride switch as if it is a Soft Touch switch.
SKYGUARD NOT SELECTED IN MACHINE SETUP
If the SkyGuard system is installed on the machine, but no
option is selected in the machine setup (refer to Table 6-4),
SkyGuard sensor status will be ignored. No function cutout or
reversal will be implemented.
Diagnostics & Troubleshooting
If SkyGuard does not function when the sensor is engaged,
first verify the configuration under the
MACHINE SETUP: SKYGUARD OPTION menu using the hand-
held Analyzer. Ensure the selected configuration matches the
actual system installed on the machine. If not, select the cor-
rect configuration, then verify operation.
Additionally, use the handheld analyzer to navigate to the
DIAGNOSTICS: FEATURES
SKYGUARD INPUTS menu to
determine additional SkyGuard fault information.
Engage the SkyGuard sensor and observe the Analyzer to
determine if the switch/relay closes.
If the status of the switch/relay remains OPEN while the Sky-
Guard sensor is actively engaged, it is possible the sensor has
failed and should be replaced immediately.
If the status of the switch/relay remains CLOSED while the Sky-
Guard sensor is actively engaged, a power or ground wire may
not be making good contact or may be loose or broken. Addi-
tionally, there is a low probability that both relays may have
failed.
If the switch/relay status is in disagreement, then one may
have failed or is not installed correctly. In this case, the
machine will be inoperable.
FAULT CODES
Refer to Table 6-12 for more fault code information
•
0039 -
SkyGuard switch activation fault
•
2563 -
switch disagreement fault
Table 4-2. SkyGuard Function Table
Drive
Forward
Drive
Reverse
Steer Swing
Tower
Lift Up
Tower
Tele Out
Tower
Lift
Down
Tower
Tele In
Boom
Lift Up
Boom
Lift
Down
Boom
Tele
Out
Boom
Tele
In
Jib
Lift
Basket
Level
Basket
Rotate
R*/C**
R
C
R
R
C
C
C
R
R
R
C
C
C
C
R = Indicates Reversal is Activated
C = Indicates Cutout is Activated
* DOS (Drive Orientation System) Enabled
* * DOS Not Enabled, machine is driving straight without steering, and any other hydraulic function is active
Note:
If SkyGuard is enabled with the Soft Touch system, functions will cut out instead of reversing
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