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Ponsse recommends that it is essential in a sitting position to:
– upright position
– the shoulders are relaxed
– elbow and knee angle of more than 90 degreesCorrectIncorrect
When you start a work shift, remember the armrests of adjustment at least these things:
– Armrest distance adjustment:angle of the elbow must not be less than 90 degrees, then the shoulders go up too much. Also too slight angle strain on the shoulders.
– If the armrests distance control is not enough( shoulders are not relaxed or elbows does not reach on the arm)then adjust the height of the armrestCorrectIncorrect
Ponsse recommends to adjust the seat distance and height so that you are able to easily reach the pedals and the knee angle has more than 90 degrees. Tilt the backrest and remember the upright seating position.CorrectIncorrect