JLG 0300203771 Operation & Maintenance Instructions Manual page 56

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SECTION 3 - MACHINE CONTROLS AND INDICATORS
5. Power/Emergency Stop Switch
A two-position red mushroom shaped switch
furnishes power to PLATFORM Controls when
pulled out (on). When pushed in (off ), power is
shut off to the platform functions.
6. Start/Auxiliary Power
When pushed forward, the switch energizes the
starter motor to start the engine.
The Auxiliary Power control switch energizes
the electrically operated hydraulic pump.
(Switch must be held ON for duration of auxil-
iary pump use.)
The auxiliary pump functions to provide sufficient oil flow to
operate the basic machine functions should the main pump
or engine fail. The auxiliary pump will operate main boom
lift, main telescope, jib (if equipped) and swing.
3-18
7. Capacity Select
This switch allows the operator to select
between an operating envelope with a 600 lb.
(272 kg for ANSI markets and 270 kg for CE and
Australia markets) capacity restriction or a 1000
lb. (454 kg for ANSI markets and 450 kg for CE
and Australia markets) capacity restriction.
8. Drive Orientation Override
When the boom is swung over the rear tires
or further in either direction, the Drive Orien-
tation indicator will illuminate when the drive
function is selected. Push and release the
switch, and within 3 seconds move the Drive/Steer control
to activate drive or steer. Before driving, locate the black/
white orientation arrows on both the chassis and the plat-
form controls. Move the drive controls in a direction match-
ing the directional arrows for the intended direction of
travel.
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