Functions of and How to Use Adjustment Mode 4. Moment Adjustment WARNING Before making an adjustment, extend the outriggers fully and set the crane on firm ground for safety. [NOTICE] Before starting moment adjustment, raise the hydraulic oil temperature to approx. 50C by alternately raising and lowering the boom. The conditions and values for moment adjustment vary depending on the specification number. Refer to "Adjustment Value Table" in the INFORMATION AND DATA section. If the moment zero-point value is not within the tolerance at "4.6 Moment Zero-point Recheck," return to "4.3 Moment Zero-point Check and Fine Adjustment," and follow the order shown by the broken line to make a fine adjustment. The procedure to adjust the moment is as follows: 4.1 Moment Zero-point Adjustment 4.2 Moment Span Preliminary Adjustment 4.3 Moment Zero-point Check and Fine Adjustment 4.4 Load Radius Adjustment 4.5 Moment Span Fine Adjustment 4.6 Moment Zero-point Recheck YES End of moment adjustment
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