Optimal P 650, Руководство пользователя

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4. Operating Instructions
IMPORTANT: The Operator must be a reliable person. Before commencing
production work, he or she must study these operating instructions
thoroughly.
The following safety instructions must be observed:
It is the operator's prime duty to ensure that any persons must
stay clear off the danger area. Special care must be taken that no
one is ever under the raised tree spade, or near the potential
shearing and pinching areas, or near the opened gate, near the
spades or near any hydraulic components.
Do not perform any manual work at the tree or shrub when it is
inside the tree spade. In particular, do not check the position of
the tree or shrub by hand or feet when it is inside the tree spade.
Do not bind the tree or shrub when it is near or inside the
machine.
When sight is limited, an assistant should direct the operator by
hand signals.
Before starting to work with the tree spade, make sure the
hydraulic fittings and the bolts are properly tightened and are free
from any defects.
4.1
The Controls
The electro-hydraulic controls are to be operated as follows:
Rotary Switch Control Valve Work Movement (actuated
by Manual Lever or Pedal)
function 1: gate lock unlock / lock
function 2: gate open / close
function 3: blades up / down
function 4: scrapers up / down
spare function 5: (e.g. stabilizers up / down)
The function required is preset with the rotary switch and then activated
by the manual control valve of the auxiliary hydraulic circuit of the power unit.
With some loaders this valve might be activated by a pedal.