JLG E400A Narrow Operation And Safety Manual page 46

10. Circuit Breakers
The circuit breakers open (pop out) to indicate a short or
overload somewhere on the machine.
11. Power/Emergency Stop Switch
A two-position red mushroom shaped switch
furnishes power to Platform/Ground Select
switch when pulled out (on). When pushed in
(off ), power is shut off to the Platform/Ground Select switch.
12. Platform/Ground Select Switch
A three position, key operated switch
supplies power to the platform control
console when positioned to Platform.
With the switch key in the Ground posi-
tion, power is shut off to platform and
only ground controls are operable.
NOTE: With Platform/Ground Select switch in the center position,
power is shut off to controls at both operating stations.
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SECTION 3 - MACHINE CONTROLS AND INDICATORS
13. Lower/Mid Boom Lift
Provides for raising and lowering of
Lower Boom when positioned to Up or
Down.
14. Upper Boom Lift
Provides for raising and lowering of Upper
Boom when positioned to Up or Down.
15. Jib (If equipped)
The Jib control switch provides raising and
lowering of the jib when positioned up or
down.
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