INSTRUMENTS AND CONTROLS ISO PATTERN CONTROLS LEVER 19 (BASIC MANOEUVRES) RWA00600 N - Neutral A - Boom swing to the left B - Arm opening B C - Boom swing to the right A N D - Arm folding C D LEVER 20 (BASIC MANOEUVRES) RWA00610 N - Neutral A - Bucket folding B - Boom lowering B C - Bucket opening A N C D - Boom lifting D If the levers are shifted in directions that are inclined with respect to the machine axis, simultaneous movements proportional to the angle of inclination are obtained, since the two hydraulic distributors responsible for each single function are operated at the same time.
LEVER 19 (COMBINED MANOEUVRES) RWA00620 N - Neutral A - Arm opening - Boom swing to the left B - Arm opening - Boom swing to the right A B C - Arm folding - Boom swing to the right N D - Arm folding - Boom swing to the left D C LEVER 20 (COMBINED MANOEUVRES) N - Neutral RWA00630 A - Boom lowering - Bucket folding B - Boom lowering - Bucket opening A B C - Boom lifting - Bucket opening N D - Boom lifting - Bucket folding D C 110