JLG 1100SJP Operator Manual - Manual (Page 25)

SECTION 2 - USER RESPONSIBILITIES, MACHINE PREPARATION, AND INSPECTION
3121255 – JLG Lift – 2-5
11. Function Check – Once the “Walk-Around” Inspection
is complete, perform a functional check of all systems in
an area free of overhead and ground level obstructions.
Refer to Section 4 for more specific operating instruc-
tions.
12. Boom Control System Check - Perform a check of the
boom control system as specified in this section.
IF THE MACHINE DOES NOT OPERATE PROPERLY, TURN OFF THE
MACHINE IMMEDIATELY! REPORT THE PROBLEM TO THE PROPER
MAINTENANCE PERSONNEL. DO NOT OPERATE THE MACHINE UNTIL IT
IS DECLARED SAFE FOR OPERATION.
Function Check
Perform the Function Check as follows:
1. From the ground control console with no load in the
platform:
a. Check that all guards protecting the switches or
locks are in place;
b. Operate all functions and ensure boom does not
elevate above 15° and does not telescope when
machine is in transport position;
c. Check auxiliary power;
d. Ensure that all machine functions are disabled
when the Emergency Stop Button is activated.
2. Check the Boom Control System. Refer to Boom Control
System Check Procedure below.
3. 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 ensure proper operation;
d. Ensure that all machine functions are disabled
when the Emergency Stop Button is pushed in.