RUPES HR81M Polishers Ibrid Nano Polisher Short Neck Instruction Manual

June 1, 2024
RUPES

RUPES HR81M Polishers Ibrid Nano Polisher Short Neck Instruction Manual
RUPES HR81M Polishers Ibrid Nano Polisher Short Neck

EXPLANATION OF SIGNAL WORD

WARNING: Indicates a potentially hazardous situation, which, if not avoided, could result in death or serious injury and/or property damage.

CAUTION: Indicates a potentially hazardous situation, which, if not avoided, may result in minor or moderate injury and/or property damage.

NOTICE: Indicates a potentially hazardous situation, which, if not avoided, may result in property damage.

GENERAL POWER TOOL SAFETY WARNINGS

WARNING! Read all safety warnings, instructions, illustrations and specifications provided with this power tool. Failure to follow all instructions listed below may result in electric shock, fire and/or serious injury.

SAVE ALL WARNINGS AND INSTRUCTIONS FOR FUTURE REFERENCE

The term power tool in the warnings refers to your mains-operated (corded) power tool or battery- operated (cordless) power tool.

Work area safety

a) Keep work area clean and well lit. Cluttered or dark areas invite accidents.
b) Do not operate power tools in explosive atmospheres, such as in the presence of flammable liquids, gases or dust. Power tools create sparks which may ignite the dust or fumes.
c) Keep children and bystanders away while operating a power tool. Distractions can cause you to lose control.

Electrical safety

a) Power tool plugs must match the outlet. Never modify the plug in any way. Do not use any adapter plugs with earthed (grounded) power tools. Unmodified plugs and matching outlets will reduce risk of electric shock.
b) Avoid body contact with earthed or grounded surfaces such as pipes, radiators, ranges and refrigerators. There is an increased risk of electric shock if your body is earthed or grounded.
c) Do not expose power tools to rain or wet conditions. Water entering a power tool will increase the risk of electric shock.
d) Do not abuse the cord. Never use the cord for carrying, pulling or unplugging the power tool. Keep cord away from heat, oil, sharp edges or moving parts. Damaged or entangled cords increase the risk of electric shock.
e) When operating a power tool outdoors, use an extension cord suitable for outdoor use. Use of a cord suitable for outdoor use reduces the risk of electric shock.
f) If operating a power tool in a damp location is unavoidable, use a residual current device (RCD) protected supply. Use of an RCD reduces the risk of electric shock.

Personal safety

a) Stay alert, watch what you are doing and use common sense when operating a power tool. Do not use a power tool while you are tired or under the influence of drugs, alcohol or medication. A moment of inattention while operating power tools may result in serious personal injury.
b) Use personal protective equipment. Always wear eye protection. Protective equipment such as dust mask, non-skid safety shoes, hard hat, or hearing protection used for appropriate conditions will reduce personal injuries.
c) Prevent unintentional starting. Ensure the switch is in the off- position before connecting to power source and/or battery pack, picking up or carrying the tool. Carrying power tools with your finger on the switch or energising power tools that have the switch on invites accidents.
d) Remove any adjusting key or wrench before turning the power tool on. A wrench or a key left attached to a rotating part of the power tool may result in personal injury.
e) Do not overreach. Keep proper footing and balance at all times. This enables better control of the power tool in unexpected situations.
f) Dress properly. Do not wear loose clothing or jewellery. Keep your hair, clothing and gloves away from moving parts. Loose clothes, jewellery or long hair can be caught in moving parts.
g) If devices are provided for the connection of dust extraction and collection facilities, ensure these are connected and properly used. Use of dust collection can reduce dust-related hazards.
h) Do not let familiarity gained from frequent use of tools allow you to become complacent and ignore tool safety principles. A careless action can cause severe injury within a fraction of a second.

Power tool use and care

a) Do not force the power tool. Use the correct power tool for your application. The correct power tool will do the job better and safer at the rate for which it was designed.
b) Do not use the power tool if the switch does not turn it on and off. Any power tool that cannot be controlled with the switch is dangerous and must be repaired.
c) Disconnect the plug from the power source and/or the battery pack from the power tool before making any adjustments, changing accessories, or storing power tools. Such preventive safety measures reduce the risk of starting the power tool accidentally.
d) Store idle power tools out of the reach of children and do not allow persons unfamiliar with the power tool or these instructions to operate the power tool. Power tools are dangerous in the hands of untrained users.
e) Maintain power tools. Check for misalignment or binding of moving parts, breakage of parts and any other condition that may affect the power tool’s operation. If damaged, have the power tool repaired before use. Many accidents are caused by poorly maintained power tools.
f) Keep cutting tools sharp and clean. Properly maintained cutting tools with sharp cutting edges are less likely to bind and are easier to control.
g) Use the power tool, accessories and tool bits etc. in accordance with these instructions, taking into account the working conditions and the work to be performed. Use of the power tool for operations different from those intended could result in a hazardous situation.
h) Keep handles and grasping surfaces dry, clean and free from oil and grease. Slippery handles and grasping surfaces do not allow for safe handling and control of the tool in unexpected situations.

Battery Tool (provided or optional) Use and Care

a) Recharge only with the charger specified by the manufacturer. A charger that is suitable for one type of battery pack may create a risk of fire when used with another battery pack
b) Use power tools only with specifically designated battery packs. Use of any other battery packs may create a risk of injury and fire.
c) When battery pack is not in use, keep it away from other metal objects, like paper clips, coins, keys, nails, screws or other small metal objects, that can make a connection from one terminal to another. Shorting the battery terminals together may cause burns or a fire
d) Under abusive conditions, liquid may be ejected from the battery; avoid contact. If contact accidentally occurs, flush with water. If liquid contacts eyes, additionally seek medical help. Liquid ejected from the battery may cause irritation or burns.
e) Do not use a battery pack or tool that is damaged or modified. Damaged or modified batteries may exhibit unpredictable behavior resulting in fire, explosion or risk of injury.
f) Do not expose a battery pack or tool to fire or excessive temperature. Exposure to fire or temperature above 130°C may cause explosion.
g) Follow all charging instructions and do not charge the battery pack or tool outside the temperature range specified in the instructions. Charging improperly or at temperatures outside the specified range may damage the battery and increase the risk of fire.

Service

a) Have your power tool serviced by a qualified repair person using only identical replacement parts.
This will ensure that the safety of the power tool is maintained
b) Never service damaged battery packs. Service of battery packs should only be performed by the manufacturer or authorized service providers.

Safety Warnings Specific for Polishing Operations
Do not allow any loose portion of the polishing bonnet or its attachment strings to spin freely. Tuck away or trim any loose attachment strings. Loose and spinning attachment strings can entangle your fingers or snag on the work piece.

ADDITIONAL SAFETY INSTRUCTIONS

WARNING: ALWAYS use safety glasses. Everyday eyeglasses are NOT safety glasses. Also use face or dust mask if the operation is dusty. ALL USERS AND BYSTANDERS MUST ALWAYS WEAR CERTIFIED SAFETY EQUIPMENT:

  • ANSI Z87.1 eye protection,
  • ANSI S12.6 (S3.19) hearing protection,
  • NIOSH/OSHA/MSHA respiratory protection.

WARNING: Always wear proper personal hearing protection that conforms to ANSI S12.6 (S3.19) during use. Under some conditions and duration of use, noise from this product may contribute to hearing loss.
WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. Some examples of these chemicals are:

  • lead from lead-based paints,
  • crystalline silica from bricks and cement and other masonry products, and
  • arsenic and chromium from chemically-treated lumber.

Your risk from these exposures varies, depending on how often you do this type of work. To reduce your exposure to these chemicals: work in a well ventilated area, and work with approved safety equipment, such as those dust masks that are specially designed to filter out microscopic particles.

  • Avoid prolonged contact with dust from power sanding, sawing, grinding, drilling and other construction activities. Wear protective clothing and wash exposed areas with soap and water. Allowing dust to get into your mouth, eyes, or lay on the skin may promote absorption of harmful chemicals.

WARNING:  Use of this tool can generate and/or disperse dust, which may cause serious and permanent respiratory or other injury. Always use NIOSH/OSHA approved respiratory protection appropriate for the dust exposure. Direct particles away from face and body.
CAUTION: Use extra care when working into a corner because a sudden, sharp movement of the polisher may be experienced when the wheel or other accessory contacts a secondary surface or a surface edge.
CAUTION: Do not operate this tool for long periods of time. Vibration caused by the operating action of this tool may cause permanent injury to fingers, hands and arms. Use gloves to provide extra cushion, take frequent rest periods and limit daily time of use.

Summary of device labels containing safety information

| WARNING: To reduce the risk of injury, user must read instruction manual| | Volt Direct Current
| Volts Alternating Current| Ah| Ampere per hour
| Wear ear protection| | Wear a gloves
| Wear eye protection| | Wear a mask
| Product contains Lithium-Ion.Do not dispose this product with household rubbish| | Disposal of decommissioned (WEEE Directive)
Wh| Watt per hour| V| Volt
n0| No-load speed| /min| Per minute
Arrow – act in the direction indicated by the arrow direction

TECHNICAL SPECIFICATIONS

TYPE HR81M HR81ML
Voltage (VDC) 10.8/12
 RPM 2000-5000
Battery life (min) 9HB120LT: ~28 / 9HB125LT: ~35*
Charging time (min) 9HB120LT: 20 ± 5% / 9HB125LT: 25 ± 5%
Electronic speed control
Overcurrent protection
Soft start
LED indication
Dimensions (mm) 287x70x47**
Weight (g) 470**
  • The value is referred to a use of the battery pack 9HB120LT/9HB125LT, fully charged with a charger 9HC120LT and normal use with a Rupes polishers HR81M/HR81ML and functional unit orbit 12mm and Ø30mm buffer pad.
    ** measured without a functional unit, battery pack, and power supply.

CORRECT USAGE

CAUTION: DO NOT PUSH SHAFT LOCKING BUTTON (6) DURING USE! PUSH THE BUTTON ONLY WHEN THE SWITCH (2) IS IN OFF POSITION.

  • This tool is designed to be used as a polisher, sander, cleaner, brusher.
  • This tool is not intended to be used for metal brushing and cutting-off operations. The use of this tool for unintended applications may cause hazards and injuries to people.
  • Air vents often cover moving parts and should be avoided. Loose clothes, jewellery or long hair can be caught in moving parts.
  • Clean out your tool often, especially after heavy use. Dust and grit containing metal particles often accumulate on interior surfaces and could create an electric shock hazard.
  • The tool must be used with accessories that have been specifically designed or recommended by the manufacturer. The fixing of the accessory to the tool does not guarantee a safe operation.
  • The rated speed of the accessories must be at least equivalent to the maximum speed specified on the tool. Using the accessories at speeds above the rated one, may cause them to break or be projected into the air.
  • The external diameter and thickness of the accessories must match the specifications of the tool. Accessories with incorrect dimensions cannot be adequately protected or controlled.
  • The configuration of accessories must match the tool. The use of accessories that cannot be perfectly fitted on the tool may result in imbalance, excessive vibrations and in the impossibility of controlling the tool.
  • Do not use damaged accessories. Before use, inspect all the accessories. Inspect the supporting pads
    and verify there are no cracks, tears or excessive wear. If the tool or accessory has fallen, verify that it is not damaged or install a new accessory. After inspecting or installing an accessory, test the operation of the tool at maximum speed and without load for one minute, keeping at a safety distance. If the accessories are damaged, they will break during this test.

PARTS OF THE TOOL

  1. Identification plate

  2. ON/OFF / speed regulation Knob

  3. Buffer pad (not supplied)

  4. Velcro faced disc pad

  5. Motor ventilation slots

  6. Shaft locking button

  7. ON/OFF switch lever

  8. Battery pack 10,8V cod 9HB120LT/9HB125LT

  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

  12. Extention shaft 291.390

MOTOR
WARNING: To reduce the risk of injury, only the Li-ION Battery Pack 9HB120LT/9HB125LT or the Power supply 9HP120LT (optional) for the motor supply should be used with this product.
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

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.
To turn it off, release the lever and rotate the potentiometer knob until OFF position.

ELECTRONIC CONTROLLER
The main functions of electronic controller are: Speed control, Batteries and motor protection, Battery pack lever indication, Soft start.

Speed control
The speed of your tool can be changed by rotating the speed regulation knob (2) to the desired setting.
The speed regulation knob (2) can be set for any speed between 2000 and 5000 RPM.

Batteries and motor protection
The electronic protection protect the motor and batteries from overheating. Also it guarantee a longer life of both.
NOTICE: in a case of overcurrent caused by repeated starts or excessive overloads, the protection in the current turns off the tool and the RED blinking light will be shown in a battery pack level indication.

Battery pack lever indication
The battery level LED show the charge level of the batteries changing the colour:

  • GREEN: from 100% to 50% batteries charge
  • YELLOW: from 50% to 20% batteries charge
  • RED: from 20% to 0% batteries charge
  • RED BLINKING: 0% battery charge: the tool does not start.

Soft start
The soft start guarantee the motor and battery protection and reduce the risk of injury for the operator.

STARTING UP
Before starting-up the tool ensure that:

  • the packaging is complete and does not show signs of having been damaged during storage or transport;
  • the tool is complete; check that the number and type of components comply with that reported in this instruction booklet;

ACCESSORIES ASSEMBLY

WARNING: Before (dis)assembling the tool assure that the speed regulation Knob (2) is in OFF position

WARNING: Do not force the screw it could break. The maximum allowed screw force is 2Nm. To screw use only a clockwise direction when the tool is positioned as show in a Fig. 4 and Fig. 6 (to unscrew use counterclockwise direction).

COUNTERWEIGHT
Push the shaft-locking button (6) (Fig. 1) and screw the unit on a tool shaft. Use the provided key to hold a counterweight (Fig.3).


DISC PAD OR BRUSH (provided or optional)
Dual action version (Fig.4) : place the disc pad/brush in the red/blue shaft (4) and screw this one on a shaft (holding it with a provided key). To remove, hold the shaft with a provided key and unscrew.
Rotary version (Fig.5) : place the disc pad/brush in a green shaft (4), hold the shaft locking button (6) and screw the disc pad on a shaft (Fig. 6), To remove, hold the shaft locking button (6) and unscrew.
Assembly Instruction
Assembly Instruction
Assembly Instruction

ACCESSORY ASSEMBLY 291.390
Push the shaft-locking button (6) (Fig. 1) and screw the extention on a tool shaft (Fig.13). Use only the accessories listed:
Assembly Instruction

  • 9.BF3030 – Nylon brush hard
  • 9.BF3015 – Nylon brush soft
  • 9.BF3000 – Horsehair brush
  • 997.001 – Sanding backing Pad ø30
  • 995.001 – Polishing backing Pad ø30

BUFFER PAD (Not provided)

CAUTION: Accessories must be rated for at least the speed recommended on the tool-warning label.
Accessories running over rated speed can fly apart and cause injury. Accessory ratings must always be above tool speed as shown on tool nameplate.
Assemble the buffer pad (3) (Fig. 7) on the velcro surface of the disc pad (4). Press the buffer pad to attach it to  the disc pad.

BATTERY PACK (PROVIDED OR OPTIONAL)
WARNING: Avoid short circuiting the contacts. Avoid mechanical damage of the battery pack. Do not open or disassemble. Advice on protection against fire and explosion. Keep away from open flames, hot surfaces and sources of ignition.

Temperature in excess of 45°C reduce the performance of the battery pack. Avoid extended exposure to heat or sunshine. Storage at room temperature (approx. 20°C) at approx. 20~60% of the nominal capacity. Every six months of storage, charge the battery pack as normal.

Intended use
The battery pack 9HB120LT/9HB125LT (Fig. 9) is used as the power source for Rupes BIGFOOT NANO iBrid tool HR81M/HR81ML.
Assembly Instruction

Battery pack 9HB120LT/9HB125LT specifications

WARNING: for technical data refer to the label of Battery pack 9HB120LT/9HB125LT

WARNING: to reduce the risk of injury or explosion, never burn or incinerate a tool’s battery pack even if it is damaged, dead or completely discharged. When burned, toxic fumes and materials are created.

Model| Chemistry| Voltage (V)| Capacity (Ah)| Energy (Wh)| Weight (kg)
---|---|---|---|---|---
9HB125LT| Lithium Ion| 10.8| 2.5| 27÷27.75| 0.183 ±0.005
9HB120LT| Lithium Ion| 10.8| 2.0| 21.6| 0.183 ±0.005

WARNING: charge Rupes Li-ION Battery pack 9HB120LT/9HB125LT only in the Rupes Li-ION Battery Charger 9HC120LT. Other types of batteries may cause personal injury and damage.
This tool’s battery pack and charger are not compatible with NiCd or NiMH systems.

When to charge
Charge your battery tool when convenient for you and your job. The Rupes BIGFOOT NANO iBrid tool Battery pack does not develop “memory” when charged after only a partial discharge. It is not necessary to run down the battery tool pack before placing it on the charger. Use the led Battery pack 9HB120LT/9HB125LT lever indication on the Rupes BIGFOOT NANO iBrid tool HR81M/HR81ML to determine when to charge the Rupes Battery pack.

Charge the battery pack 9HB120LT/9HB125LT (8)
The battery pack(s) contained in the kit shall be charger before use. The provided battery is charged <30%. In order to charge connect the Li-ion battery with a charging station 9HC120LT till the charging is completed.

WARNING: For your personal safety, READ and UNDERSTAND the instruction manual of charging station 9HC120LT before using.

Assemble battery pack 9HB120LT/9HB125LT
WARNING: Before (dis)assembling the tool assure that the speed regulation Knob (2) is in OFF position.

In order to assemble the battery pack push two clips (Fig. 9) at the same time and insert the battery pack in the tool till it is fixed.
In order to disassemble push two clips at the same time and extract the battery from a tool (Fig.10).
Assembly Instruction

POWER SUPPLY (PROVIDED OR OPTIONAL)

WARNING: For your personal safety, READ and UNDERSTAND the instruction manual of Power supply 9HP120LT before using.

Assemble power supply 9HP120LT (10)

WARNING: Before (dis)assembling the tool assure that the speed regulation Knob (2) is in OFF position.
In order to assemble the power supply block push two clips (Fig.11) at the same time and insert the power  supply block in the tool till it is fixed. In order to disassemble push two clips at the same time and extract the power supply block from a tool (Fig.12).
Assemble power supply
Assemble power supply

BEFORE STARTING THE TOOL

Ensure that:

  • the electric system conforms with the characteristics indicated on a label and the power supply cable and plug are in perfect condition (when the tool is used with a battery pack 9HP120LT);
  • the battery pack is in a perfect condition and is charged (see Battery pack lever indication);
  • the ON/OFF switch works properly with the power supply 9HP120LT/battery pack 9HB120LT/9HB125LT disconnected;
  • all the parts of the tool have been assembled in the proper manner and that there are no signs of damage;
  • the ventilation slots are not obstructed.

STARTING AND STOPPING

  • Starting: 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;
  • stopping: release the lever and rotate the potentiometer knob until OFF position.

WARNING: if a case of unusual vibration, or dismatching of the buffer pad is present after a start of the tool, switch-off the tool immediately and eliminate the fault.

FAILURE TO START
If a tool is failed to start, in a case of:

  1. the machine is used with a battery – assure that the battery pack is charged (see Battery pack lever indication (9)); assure the battery was inserted correctly;
  2. the machine is used with a power supply – check to make sure the prongs on the cord plug are making good contact in the outlet; check if the current is present in the plug. Also, check for blown fuses or open circuit breakers in the line.

NOISE EMISSION VALUES
Detected noise emission values comply with the following directives: IEC 62841-1

SOUND PRESSURE LEVEL dB(A) 70
SOUND POWER LEVEL dB(A) 80
UNCERTAINTY (K) dB 3

VIBRATION EMISSION VALUES
Detected vibration emission values comply with the following directives: IEC 62841-1

3 AXIS VIBRATION LEVEL m/s 2 2.50 1.85
UNCERTAINTY (K) m/s 2 0.28 0.20

Displayed emission values are comparative and are to be employed for a provisional assessment of the operator’s risk exposure during the work period. Appropriate evaluation of work period must also include tool’s idle and stop periods. These emission values represent the tool’s main applications. If the tool is used for other applications, with other accessories, or if it does not undergo regular maintenance, emission values can significantly increase during operations.

DANGER: The indicated measurements refer to new power tools. Daily usage causes the noise and vibration values to change.

MAINTENANCE AND SERVICING

WARNING: To reduce the risk of injury, turn unit off and disconnect it from power source (when machine is connected to a power supply) or battery pack (when machine is connected to a battery pack) before installing and removing accessories, before adjusting or when making repairs. Be sure the switch is in the “OFF” position. An accidental start-up can cause injury.

CLEANING
At the end of each work session, or when required, remove any dust from the body of the tool using a soft cloth, paying particular attention to the motor ventilation slots. No other maintenance operations must be undertaken by the user.

LUBRICATION
This tool has been lubricated with a sufficient amount of high grade lubricant for the life of the unit under normal operating conditions. No further lubrication is necessary.

REPAIRS
Maintenance and cleaning of the inner parts like ball bearings, gears etc. or others, must be carried out only by an authorized customer service workshop.


DISPOSAL (WEEE DIRECTIVE)

FOR EU COUNTRIES ONLY: According to the European Directive on Waste from electrical and electronic equipment and its implementation in conformity with national standards, exhausted electrical equipment must be collected separately, in order to be recycled in an environmentally friendly way. The product, when it reaches the end of its life, must not be dispersed in the environment or thrown away as household waste. It must be disposed at authorized recycling centres (contact your local authorities to know where to dispose of the product according to the law). The correct disposal of the product contributes to the health and preservation of the environment. Illegal disposal of the product will entail penalties against the offenders.

Rupes BIGFOOT NANO iBrid tool Part Numbers:
HR81M – short neck Rupes BIGFOOT NANO iBrid tool
HR81ML – long neck Rupes BIGFOOT NANO iBrid tool
9HC120LT – Li-ION Battery Charger
9HB120LT/9HB125LT – Li-ION Battery pack
9HP120LT – Rupes BIGFOOT NANO iBrid tool Power Supply

WARRANTY

Complying with current applicable regulations and subject to more favorable conditions that could apply in different countries, RUPES professional tools are supplied with a 12 months warranty against manufacturing defects from date of purchase. Only Rupes original parts and accessories must be employed with RUPES tools. Rupes is not responsible for any damages or accidents caused by not abiding to this rule and the warranty shall terminate if non-original parts are employed. Damages caused by natural wear and tear, overloading, faulty maintenance and tool usage differing from the one specified in the user guide, are not covered by this warranty. A tool which has been proven faulty must be delivered to an authorized Rupes service center along with its fully filled out warranty certification and document of purchase. Warranty shall be void if tool should be delivered disassembled or tampered. This warranty does not in any way imply tool’s replacement. RUPES S.p.A. reserves the right to make specifications or design changes to its products without further notice. RUPES does not accept any responsibility for any possible printing mistake. This document supersedes all previously printed one.

FREE LABEL REPLACEMENT: If your labels become illegible or are missing, call 0039 02 94 694 1 RUPES S.p.A. for a free replacement.

RUPES S.p.A. a socio unico
Via Marconi 3/A – Loc. Vermezzo
20071 Vermezzo con Zelo (MI) – ITALY
Phone +39 02 946941 – Fax +39 02 94941040
inforupes@rupes.it www.rupes.com
Registered Office:
Viale Bianca Maria, 13 – 20122 MILANO – ITALY

RUPES Logo

References

Read User Manual Online (PDF format)

Read User Manual Online (PDF format)  >>

Download This Manual (PDF format)

Download this manual  >>

Related Manuals