OPERATION MACHINE OPERATIONS AND CONTROLS WORK EQUIPMENT CONTROLS AND OPERATIONS 0. For operation patterns other than the standard one (ISO pattern), refer to the chapter of ATTACH- MENTS AND OPTIONS in this manual. If the work equipment control lever is operated quickly, the work equipment will move quickly; and if it is operated slowly, the work equipment will move slowly. Use the control levers to operate the work equipment. Note that when the levers are released, they return to the HOLD position and the work equipment is held in that position. Arm control Move the left work equipment control lever to the front or rear to operate the arm.
Swing control Move the left work equipment control lever to the left or right to swing the upper structure. Boom control Move the right work equipment control lever to the front or rear to operate the boom. 3-59 WARNING