Skyjack 213217AAA, Operating Manual

Page: 31 / 112

SJ85 AJ 213217AAA
31
Features and Devices Section 3 – Familiarization
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NOTE
Movement into the low capacity zone occurs
when the boom is either lowered or extended into
a position where it is raised less than 47 degrees
and extended 3.1 m (10.2 ft) (refer to
Figure 11
and Figure 12 ). There are approximately 5 1/2
cutouts visible on the fly boom when extended
3.1 m (10.2 ft).
WARNING
Movement into low capacity zone is restricted
if platform capacity exceeds low capacity zone
platform capacity. Refer to
Section 3.4-7 .
WARNING
If the platform load sensing system is in fault mode
(capacity zone lights flash alternately, overload
light flashes and capacity zone border light
illuminates), do the following:
▪
Ensure platform is level and there are no
obstructions contacting the platform.
If the platform load sensing system remains in
fault mode, the emergency power unit may be
used to lower the platform. Contact a qualified/
competent person for repairs.
High
capacity
zone
Low capacity
zone
Border between
high and low
capacity zones
3.7 m
(12 ft)
11.7 m
(38.4
ft)
47°
Figure 12 High and low capacity zones
Figure 13 Fly boom extension into low capacity zone
3.4-7 Overload status
Mode/Condition
Indicator
Light
Audible
Alarm
Drive
Functions
Powered Boom
Functions (Platform
or Base)
Emergency Power
(Platform)
Emergency Power
(Base)
93-99% of platform capacity On Off Enabled Enabled Enabled Enabled
Lowered Travel Position, ≥
100% of platform capacity
Flashing Pulsing Enabled Enabled Enabled Enabled
Elevated Travel Position, ≥
100% of platform capacity
Flashing Pulsing Disabled Disabled Enabled Enabled
Elevated Travel Position, ≥
100% of platform capacity
for Low Capacity Zone,
Boom extended or lowered
to Border between High and
Low Capacity Zones
Flashing Off Disabled
Boom raise and
Boom retract only
Enabled Enabled
1256AA