JLG 660SJ Operator Manual - Manual (Page 55)

SECTION 3 - MACHINE CONTROLS AND INDICATORS
3121205 – JLG Lift – 3-19
3. Capacity Indicator
Indicates the maximum platform capacity for the current
position of the platform. Restricted capacities are permit-
ted at restricted platform positions (shorter boom
lengths and higher boom angles).
NOTE: Refer to the capacity decals on the machine for restricted
and unrestricted platform capacities.
4. Cable Service Indicator (If Equipped)
When illuminated, the light indicates the boom cables
are loose or broken and must be repaired or adjusted
immediately.
IF THE CABLE SERVICE INDICATOR IS ILLUMINATED, RETURN THE
PLATFORM TO THE STOWED POSITION, SHUT DOWN THE MACHINE,
AND HAVE THE BOOM CABLES INSPECTED.
5. Enable Indicator/Footswitch
To operate any function, the footswitch must be
depressed and the function selected within seven sec-
onds. The enable indicator shows that the controls are
enabled. If a function is not selected within seven sec-
onds, or if a seven second lapse between ending one
function and beginning the next function, the enable
light will go out and the footswitch must be released and
depressed again to enable the controls.
Releasing the footswitch removes power from all con-
trols and applies the drive brakes.
TO AVOID SERIOUS INJURY, DO NOT REMOVE, MODIFY OR DISABLE
THE FOOTSWITCH BY BLOCKING OR ANY OTHER MEANS.
FOOTSWITCH MUST BE ADJUSTED IF FUNCTIONS ACTIVATE WHEN
SWITCH ONLY OPERATES WITHIN LAST 1/4" OF TRAVEL, TOP OR BOT-
TOM.