JLG 150HAX Operator Manual - Manual (Page 57)

SECTION 4 - MACHINE OPERATION
3121213 – JLG Lift – 4-5
Shutdown Procedure
IF AN ENGINE MALFUNCTION NECESSITATES UNSCHEDULED SHUT-
DOWN, DETERMINE AND CORRECT CAUSE BEFORE RESUMING ANY
OPERATION.
1. Position ENGINE SPEED/HIGH ENGINE control switch
on platform control console to LOW.
2. Remove all load and allow engine to operate at low
speed setting for 3 to 5 minutes; this allows for further
reduction of internal engine temperature.
3. Position MASTER SWITCH to OFF position.
NOTE: Refer to Engine Manufacturer’s manual for detailed infor-
mation.
4.4 TRAVELING (DRIVING)
DO NOT DRIVE WITH BOOMS EXTENDED OR ABOVE HORIZONTAL
EXCEPT ON A SMOOTH, FIRM AND LEVEL SURFACE.
TO AVOID LOSS OF TRAVEL CONTROL OR UPSET ON GRADES AND
SIDESLOPES, DO NOT DRIVE MACHINE ON GRADES OR SIDESLOPES
EXCEEDING THOSE SPECIFIED ON CAUTION PLACARD AT PLATFORM.
ASSURE THAT TURNTABLE LOCK IS ENGAGED BEFORE BEGINNING ANY
EXTENDED TRAVELING. AVOID ANY TERRAIN FEATURES WHICH COULD
CAUSE THE MACHINE TO UPSET.
TRAVEL GRADES IN “LOW” DRIVE SPEED, “LOW” WHEEL MOTOR
SPEED AND “HIGH” ENGINE SPEED ONLY. USE EXTREME CAUTION
WHEN DRIVING IN REVERSE AND AT ALL TIMES WHEN DRIVING WITH
PLATFORM ELEVATED AND ESPECIALLY WHEN DRIVING WITH ANY
PART OF MACHINE WITHIN 6 FEET (1.8 METERS) OF AN OBSTRUC-
TION. DO NOT USE DRIVE TO MANEUVER PLATFORM CLOSE TO AN
OBSTRUCTION...USE ONE OF THE BOOM FUNCTIONS.
BEFORE DRIVING, MAKE SURE BOOMS ARE POSITIONED OVER REAR
AXLE.