This handbook describes the principles and basic operation of the Krueger Load Moment Indicating System. The purpose
of this handbook is to aid the crane operator in recognizing conditions where structural failure or loss of stability of the
crane might result.
The Krueger System installed on this crane is the result of many years of design and field performance experience. It
represents the highest "State of the Art" available to date.
While the System will sense and alert the Operator to impending overload conditions, IT MUST ALWAYS BE
REMEMBERED the System utilizes a series of electrical, mechanical and hydraulic components and CANNOT BE 100 %
FAIL-SAFE. Accordingly, Operators and Job-Site Personnel are warned NOT TO CONSIDER THE SYSTEM a substitute
for GOOD JUDGMENT, EXPERIENCE AND ACCEPTED SAFE CRANE OPERATING PRACTICES.
Certain programming of the Krueger System is necessary before performing each lift. If incorrectly programmed, the
System will not sense and alert the Operator to an impending overload condition, therefore, the contents of this handbook
should be read and thoroughly understood before attempting to operate the crane.