Functions of and How to Use Adjustment Mode 4.6 Moment Zero-point Recheck [NOTICE]
(1) Fine adjust the value shown on the actual load
For the conditions and values for moment zero-point recheck, refer to the moment zero-point adjustment value in "Adjustment Value Table."
display to the zero-point adjustment value in "Adjustment Value Table," using the increase or decrease key. Press the set key for registration.
1. Continued from "4.5 Moment Span Fine Adjustment."
(2) Press the display alteration key to exit the menu item.
2. Retract the boom fully.
7. Perform "4.5 Moment Span Fine Adjustment." Perform "4.6 Moment Zero-point Recheck."
3. Raise the boom to an angle just before the maximum boom angle, and then adjust the value of boom angle display to the condition of the zero-point adjustment specified in "Adjustment Value Table" by lowering the boom. (Set the hook block position to the overwinding status.)
8. Press the display alteration key to exit the menu item. End of moment adjustment
4. Press the scroll-up or scroll-down key until the moment zero-point adjustment display appears. Moment zero-point adjustment display: Display [X.XXXz***.*%] Moment load factor (%) Shows zero-point adjustment state. Detection distortion voltage (mV) 5. Has the value shown on the actual load display become the zero-point adjustment value in "Adjustment Value Table"? The actual load value less than 1 t is shown as follows: 0.00 to 0.99 t "000" to "099" -0.99 to -0.01 t "-99" to "-01" YES
NO
6. Make the moment zero-point fine adjustment as shown below. (The following moment zero-point fine adjustment procedure is extracted from "4.3 Moment Zero-point Check and Fine Adjustment.")
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