Proper Handling; Electronic Controller - Rupes HR81M Instrucciones De Funcionamiento Y Mantenimiento

• Wear personal protective equipment. Depending on the application, use face shield, safety goggles or safety
glasses. As appropriate, wear dust mask, hearing protectors, gloves and workshop apron capable of stopping small
abrasive or workpiece fragments. The eye protection must be capable of stopping flying debris generated by various
operations. The dust mask or respirator must be capable of filtrating particles generated by your operation. Prolonged
exposure to high intensity noise may cause hearing loss.
• Keep bystanders a safe distance away from work area. Anyone entering the work area must wear personal
protective equipment. Fragments of workpiece or a broken accessory may fly away and cause injury beyond immediate area
of operation.
• Hold power tool by insulated gripping surfaces only, when performing an operation where the cutting accessory
may contact hidden wiring or its own cord. Cutting accessory contacting a "live" wire may make exposed metal parts of the
power tool "live" and could give the operator an electric shock.
• Always hold the tool firmly in your hand(s) during the start-up. The reaction torque of the motor, as it accelerates to full
speed, can cause the tool to twist.
• Use clamps to support workpiece whenever practical. Never hold a small workpiece in one hand and the tool in the
other hand while in use. Clamping a small workpiece allows you to use your hand(s) to control the tool. Round material such
as dowel rods, pipes or tubing have a tendency to roll while being cut, and may cause the bit to bind or jump toward you.
• Position the cord clear of the spinning accessory. If you lose control, the cord may be cut or snagged and your hand or
arm may be pulled into the spinning accessory.
• Never lay the power tool down until the accessory has come to a complete stop. The spinning accessory may grab the
surface and pull the power tool out of your control.
• After changing the bits or making any adjustments, make sure the collet nut, chuck or any other adjustment
devices are securely tightened. Loose adjustment devices can unexpectedly shift, causing loss of control, loose rotating
components will be violently thrown.
• Do not run the power tool while carrying it at your side. Accidental contact with the spinning accessory could snag your
clothing, pulling the accessory into your body.
• Regularly clean the power tool's air vents. The motors fan will draw the dust inside the housing and excessive
accumulation of powdered metal may cause electrical hazards.
• Do not operate the power tool near flammable materials . Sparks could ignite these materials.
• Do not use accessories that require liquid coolants. Using water or other liquid coolants may result in electrocution o shock.

PROPER HANDLING

The tool is designed for as a one handed control operation for polishing, brushing, cleaning and sanding operations.
PARTS OF THE TOOL
1 - Identification plate
2 - ON/OFF / speed regulation Knob
3 - Buffer pad (not supplied)
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4 - Velcro faced disc pad
5 - Motor ventilation slots
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6 - Shaft locking button
MOTOR
WARNING: To reduce the risk of injury, only the Li-ION Battery Pack 9HB120LT or the Power supply 9HP120LT
ral
(optional) for the motor supply should be used with this product.
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The tool is operated by a DC motor. Since the batteries, other than those offered by Rupes, have not been tested with this
product, use of such batteries with this tool could cause the injury and property damage.
SWITCH
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WARNING: To reduce the risk of injury, turn the knob (2) until OFF position after any use.
To turn the unit on, rotate the potentiometer knob (2) and set up the speed from 1 to 5 value. Push the switch lever (7) towards
the body of the tool.
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To turn it off, release the lever and rotate the potentiometer knob until OFF position.
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ELECTRONIC CONTROLLER

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The main functions of electronic controller are: Speed control, Batteries and motor protection, Battery pack lever
indication, Soft start.
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Speed control
The speed of your tool can be changed by rotating the speed regulation knob (2) to the desired setting.
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The speed regulation knob (2) can be set for any speed between 2000 and 5000 RPM.
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Batteries and motor protection
The electronic protection protect the motor and batteries from overheating. Also it guarantee a longer life of both.
ool NOTICE: in a case of overcurrent caused by repeated starts or excessive overloads, the protection in the current
ed turns off the tool and the RED blinking light will be shown in a battery pack level indication.
Battery pack lever indication
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The battery level LED show the charge level of the batteries changing the colour:
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• GREEN: from 100% to 50% batteries charge
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• YELLOW: from 50% to 20% batteries charge
7 - ON/OFF switch lever
8 - Battery pack 10,8V cod 9HB120LT
9 - Battery level LED
10 - Power supply 9HP120LT (optional)
11 - Functional unit shaft: Red color orbit 12, Blue color
orbit 3, Green color rotary version
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