Rough Terrain Scissors
December 2007
Page 49
Section 3 - Operation
Start Operation
3.8-9 Hydraulic Outriggers (If Equipped)
These devices are mounted to four corners of the base.
When properly positioned, they increase the stability of
the MEWP.
3.8-9a Before Operation
1.
Move around MEWP to check overhead clearances
and ground obstructions.
2.
To lower the platform completely, refer to
. Outrigger controls are not functional
when platform is raised.
3.
Check that the supporting surface under the
tires and outrigger pads is firm and capable of
supporting MEWP and rated load. Do not place
outrigger pad on a street drain, manhole cover or
other unsupported surface.
3.8-9b To Extend Outriggers
4.
On outrigger/generator control console, select
and hold “
” enable switch to provide power
to outrigger circuit.
5.
Auto Extension
: Select auto-level switch to “
”
extend position until leveling indicator light stops
flashing and remains in a solid state. MEWP
should be completely supported by the outriggers
and level at this point.
Manual Extension:
Select corresponding
outrigger extend/retract switch to “
” extend
position until platform is fully supported by
outriggers and is level. The indicator light flashes
while platform is being leveled and remains solid
once platform is level. The indicator light has the
following states:
Off:
The outriggers are fully retracted.
Flashing Rapidly:
The outriggers are
extending but the platform is not level.
Flashing:
The outriggers are extended but
the platform is not yet level.
Solid:
The outriggers are extended and
the platform is level.
6.
Ensure each outrigger pad is in firm contact over
its entire surface area, with a suitable supporting
surface! Make adjustments if necessary using
manual outrigger controls.
7.
Operate all non drive functions as described in
their respective sections.
NOTE
Each outrigger pad must be in firm contact
with the ground for most MEWP functions
to work.
NOTE
Drive functions are disabled if the outriggers
are in any position other than fully
retracted.
WARNING
If alarm sounds during operation, the
MEWP is not level or an outrigger does
not have firm ground contact. Lower
the platform immediately! Make the
necessary adjustments to level the MEWP.
3.8-9c To Retract Outriggers
8.
On outrigger/generator control console, select
and hold “
” enable switch to provide power
to outrigger circuit.
9.
Auto Retraction:
Select auto-level switch to
“
” retract position until outriggers are fully
retracted.
Manual Retraction:
Select corresponding pairs of
outrigger extend/retract switches to “
” retract
position until the outriggers are fully retracted.
NOTE
Limit switches are used to protect outriggers
from being damaged. If drive functions are
not available, visually check to see that all
outriggers are fully retracted.
Summary of Contents for SJ6826 RT
Page 1: ...ROUGH TERRAIN SCISSORS MODELS SJ6826 RT SJ6832 RT 159172AA A December 2013 OPERATING MANUAL AS...
Page 55: ...Rough Terrain Scissors December 2007 Page 55 Notes...
Page 90: ...Page 90 December 2007 Rough Terrain Scissors TM Notes...
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