JLG X500AJ Operator Manual - Manual (Page 131)

SECTION 6 - GENERAL SPECIFICATIONS AND OPERATOR MAINTENANCE
3121636 – JLG Lift – 6-21
OFF Outrigger N 4 lifted the switch is pressed and B line is opened
ST4 OPEN A
ON Do not consider
OFF Do not consider
ST4 OPEN B
ON Do not consider
OFF Do not consider
BYPASAE A
ON
The aerial part safeties are disconnected through the key button (emergency
condition) – “A” line of the aerial part safeties by-pass button is closed.
OFF
The aerial part safeties are connected (normal working condition) – “A” line of the
aerial part safeties by-pass button is opened
BYPASAE B
ON
The aerial part safeties are disconnected through the key button (emergency
condition) – “B” line of the aerial part safeties by-pass button is closed.
OFF
The aerial part safeties are connected (normal working condition) – “B” line of the
aerial part safeties by-pass button is opened
BYPASCB A
ON
The ground part safeties are disconnected through the key button (emergency
condition)– “A” line of the ground part safeties by-pass button is closed.
OFF
The ground part safeties are connected (normal working condition) – “A” line of the
ground part safeties by-pass button is opened