Hi-Force TWS150N Manuale operativo - Pagina 2

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FAILURE TO OBSERVE THE FOLLOWING WARNINGS COULD RESULT IN INJURY

USING THE TOOL

• Keep hands, loose clothing and long hair away from the reaction arm and working area during

operation. Do not attempt to support the tool with your hands during operation.

• This tool will exert a strong reaction force. Use proper mechanical support and correct reaction arm

positioning to control these forces. Do not position the reaction arm so that it tilts the tool off the axis

of the bolt and never use the swivel inlets as a reaction stop.

• Avoid sharp bends and kinks that will cause severe back-up pressure in hoses and lead to premature

hose failure.

• Use accessories recommended by Hi-Force.

• Use only impact sockets and accessories. Do not use hand (chrome) sockets or accessories.

• Use only sockets and accesssories that correctly fit the bolt or nut and function without tilting the

tool off the axis of the bolt.

• This tool is not designed for working in explosive atmospheres

• This tool is not insulated against electric shock. When using this tool with a pump having an electrical

power source or circuits, follow the pump instructions for proper grounding

Always wear eye protection when operating

or performing maintenance on this tool.

The Torque Reaction Arm must be positioned

against a positive stop. Do not use the Arm as a dead

handle. Take all precautions to make certain the

operator's hand cannot be pinched between the Arm

and a solid object.

Keep body stance balanced and firm. Do not

overreach when operating this tool.

CONNECTING THE TOOL

1. Attach the twin line hose to the uni-swivel coupling of the Square Drive Torque Wrench using the spring–

loaded quick connect ends. Make certain that they are fully engaged.

2. Connect the opposite ends of the hose to the Pump in the same manner.

SETTING THE SQUARE DRIVE FOR

ROTATION

The position of the Square Drive when looking toward the Shroud will determine if the tool is set to tighten or

loosen the nut. When the Square Drive extends to the left when looking at the Shroud from the front, the tool is

set to loosen the nut. When the Square Drive extends to the right, the tool is set to tighten the nut. To change

the direction of rotation press the push button release on the drive retaining plate and pull the Square Drive out

of the Housing. Insert the Square Drive into the opposite side of the Housing and secure it by installing the push

button release retaining plate into the end of the drive.

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WARNING

Always wear ear protection

when operating this tool.

Do not carry the tool by the

hose.

PLACING THE TOOL IN SERVICE

ADJUSTMENTS

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Always turn off the pump and

disconnect the power before installing,

removing, or adjusting any accessory on

this tool, or before performing any

maintenance on this tool.

OFF

POWER

Operate at 10,000 psig (700

bar) maximum pressure.

10,000 psig

(700 bar)

(681 bar)

Do not use damaged, frayed or

deteriorated hydraulic hoses and fittings.

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