Spearhead Twiga 555, Руководство пользователя

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Spearhead TWIGA
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Transport to work position

Remove locking pin from slew post.

Turn lift ram isolation tap to on position.

Ensure rotor/motor switch is off.

Engage PTO low revolutions.

Lower main lift ram only, until main arm is vertical.

Extend dipper arm outward.

Flip transport stop over to clear lift frame.

Slew arm forward through 90°.

Position head till horizontal, just above ground.
Engaging Head Drive

Select 540rpm PTO and run with low engine revs.

With flail head in safe position move rotor control lever (5) to ‘ON’.

Cold start - it is important not to run at full speed with cold oil. Run at low
speed for at least 15 minutes to allow oil to warm up.

Afterwards slowly increase engine revs to obtain correct PTO speed, 540rpm.

Never attempt to start rotor while under load.
Disengage Head Drive

Slowly decrease engine revolutions to a fast idle.

Move rotor control lever (5) to ‘OFF’.

Never increase or decrease PTO speed rapidly, this could seriously damage
pumps and motor.
Warning
Ensure slew locking pin is removed
or machine damage will occur.