Erskine Attachments 420855, Руководство оператора

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14
OPTIONAL CONTROL VALVE
The following details the setup and operation of the optional external control valve for tractors that have only one
auxiliary hydraulic remote.
Installation
1. Position the base of the control arm in a location
on the top of the stump grinder frame that is best
suited to the tractor and the operator.
2.
Install (4) 3/8 x 2.17” bolts, lock washers, and nuts.
3. Slide the base to the desired position if needed,
and tighten all hardware.
Operation
1. Using the adjustable joints and pins provided,
position the control arm so that the controls can be
easily accessed from the tractor seat and the valve
and arm do not contact any part of the tractor
when the stump grinder is raised and lowered.
2. With the operator in the seat of the tractor and the
seatbelt fastened, start the engine.
3. Engage the tractor auxiliary hydraulic flow and lock
the flow in the “on” position.
NOTE: Oil only flows through the valve in one
direction. If the controls do not operate the
attachment, reverse the direction of the auxiliary
hydraulic flow OR switch the hydraulic couplers in
the tractor hydraulic ports and run the auxiliary
hydraulic flow in the same direction.
4. Use the levers on the stump grinder valve to
operate the lift and wing functions of the
attachment.
5.
Follow the “OPERATING INSTRUCTIONS”
on pages 10-12 of this manual to remove stumps.
Direction LH Lever RH Lever
Lower Cutting Wheel Swing Left
Raise Cutting Wheel Swing Right
NOTE: Controls are listed as viewed from the
operator’s seat while facing the stump grinder.