JLG 860SJ Operator Manual - Manual (Page 29)

SECTION 2 - USER RESPONSIBILITIES, MACHINE PREPARATION, AND INSPECTION
3121630 – JLG Lift – 2-5
Function Check
Perform the Function Check as follows:
1. From the ground control console with no load in the plat-
form:
a. Check that all guards protecting the switches or locks
are in place;
b. Operate all functions and check all limiting and cut-out
switches;
c. Check auxiliary power (or manual descent);
d. Ensure that all machine functions are disabled when
the Emergency Stop Button is activated.
2. From the platform control console:
a. Ensure that the control console is firmly secured in the
proper location;
b. Check that all guards protecting the switches or locks
are in place;
c. Operate all functions and check all limiting and cut-out
switches;
d. Ensure that all machine functions are disabled when
the Emergency Stop Button is pushed in.
3. With the platform in the transport (stowed) position:
a. Drive the machine on a grade, not to exceed the rated
gradeability, and stop to ensure the brakes hold;
b. Check the tilt sensor alarm to ensure proper operation.