Bradco 509 Manual del operador descargar pdf (Pagina 18)

OPERATING INSTRUCTIONS

3958 8-23-11-4

CONTROLS

GENERAL INFORMATION

Your backhoe is operated by four different control levers. Two are for stabilizer opera-

tion and the other two operate the swing, boom, dipper, and bucket functions. The information

contained below will help you become familiar with the operation of each control lever. Read

the Safety Precautions section of this manual before attempting to use the backhoe.

Remember, right and left when referred to on this page are determined by the operator’s posi-

tion seated at the backhoe controls facing the bucket.

BACKHOE STABILIZER LEVERS

Moving the stabilizer lever(s) forward will bring the backhoe stabilizers "Down".

Moving the stabilizer lever(s) rearward will raise the backhoe stabilizers "Up". Both stabilizers

are required to be down for proper stability of the backhoe when in operation.

BOOM/SWING LEVER (LEFT HAND LEVER)

Pushing the boom/swing lever forward will "Lower" the boom dipstick and bucket. Full

forward is hte “FLOAT” position. Pulling the lever rearward will "Lift" the boom, dipstick, and

bucket.

Pushing the boom/swing lever to the left will swing the boom and bucket to the "Left".

Pushing the lever to the right will swing the boom, and bucket to the "Right".

DIPPER/BUCKET LEVER (RIGHT HAND LEVER)

Pushing the dipper/bucket lever forward will move the dipper "Out" or away from the

operator. Pulling the lever rearward will move (crowd) the dipper "In" or toward the operator.

Pushing the dipper/bucket lever to the left will "Fill" or curl the bucket (move inward).

Pushing the lever to the right will "Dump" the bucket (move outward).

BOOM/SWING LEFT RIGHT DIPPER/BUCKET

CONTROL LEVER STABILIZERS CONTROL LEVER

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Bradco 509 Manual del operador Pagina 18