DENZEL MTL-IB-18-02 Cordless Multifunctional Tool User Manual

DENZEL MTL-IB-18-02 Cordless Multifunctional Tool

PROPER USAGE AND GENERAL INFORMATION

Cordless Multifunctional Tool (hereinafter «machine», «tool») is designed to perform cutting, grinding, stripping and other operations with blanks and structures from almost any material depending on the type of special tooling used.
The tool is designed for usage at environment temperature from 0 °С to 40 °С, relative humidity not more than 80% and absence of direct exposure of atmospheric condensation and excessive air dustiness.
The machine is suitable only for private use and must be used in intermittent duty not more than 20 hours per month. It is recommended to use on-loading not more than a nominal, during 10-15 minutes and then to have a break for 20-30 minutes. This usage mode enables to complete domestic tasks effectively and prevents the tool from a premature coming out of order.
This manual contains the information and the requirements necessary and sufficient for a sure, effective and secure use of the tool.
Due to ongoing activities in order to improve the tool the manufacture reserves the right to make minor changes in its construction, not mentioned in this manual and not worsening its consumer and operational properties, effective and secure use.

ACCESSORIES

• Cordless Multifunctional tool 1 pc.
• Rechargeable battery 1 pc.
• Charger 1 pc.
• Saw blade 1 pc.
• Segment saw blade for plastic and wood 1 pc.
• Scraper 1 pc.
• Sanding pad 1 pc.
• Sanding paper 4 pcs.
• Dust extraction tube 1 pc.
• Side handle 1 pc.
• Instruction manual with warranty card 1 pc.

SPECIFICATIONS

Table 1

Vibration level (ah), м/s

2

| 15,3
Net weight, kg| 2,2
Gross weight, kg| 2,9

SAFETY WARNINGS

The following definitions indicate the degree of importance of each keyword. Read through the instructions and pay attention to these symbols

• ATTENTION! Means a potentially dangerous situation that can lead to injury.
• Electric Shock Risk!
• Flammability!
• ATTENTION! Read the manual attentively in order to reduce the risk of injury.

WARNING!
Before starting work read all safety information and instructions. Failure to obey the information and instructions can lead to electric shock, fire and/or severe injury.

Keep all safety instructions for subsequent use

The term «power tool» refers to your network (with cable) or battery power (wireless) tool in all instructions below.

Workplace safety

• Keep the workplace clean and provide good light. Bad light or mess at workplace can lead to an accident.

• Do not use power tools if there is a danger of fire or explosion, for example, near flammable liquids, gas or dust.
  During work electric tools give up sparks, which can ignite dust or flammable vapors.

• While working with power tools do not keep close children or other people. A distraction may cause loss of control over the work.

Electrical safety

• The cable plug of an electric tool must match a power outlet. Never modify an electrical cable plug. Do not use connecting adapter plugs, if there is a ground wire in the power cable of the electric tool. Usage of the original cable plug and a corresponding power outlet reduces the risk of electric shock.
• While working with electric tool avoid physical contact with grounded objects such as pipelines, radiators, electric stoves and refrigerators. Electric shock risk increases if your body is grounded.
• Do not use electric tool in the rain or in a humid environment. Water entering into the electric tool increases the risk of electric shock.
• Handle electrical cable with care. Never use the cable for carrying electric tool or pulling his plug out of the re cep-tacle. Do not expose electrical cable to high temperatures and lubricants; keep it away from sharp edges and moving parts of the tool. Damaged or entangled cable increases the risk of electric shock.
• While working with electric tool outdoors use an extension cable intended for outdoor use. Using the cable suitable for working outdoors reduces the risk of electric shock.
• While working with electric tool in a humid environment use a power supply equipped with a safety protective shutdown device. The usage of this device reduces the risk of electric shock.

ATTENTION!
The use of a safety protective shutdown device with current of operation no more than 30 mA is recommended.

Personal safety

1. While working with electric tools be careful, watch what you do, and use common sense. Do not use electric tool, if you are tired, as well as being under the influence of alcohol or drugs lowering the reaction and other remedies. The slightest negligence may cause serious injury while working with electric tools.
2. While working use personal protective equipment. Always wear safety glasses. Timely use of protective equipment such as: dust mask, boots with non-slip sole, safety hat or noise protection headphones, significantly reduces the risk of injury.
3. Do not allow unintended start. Before plugging in electric tool and/or connecting it to the battery lift or move it, be sure the switch is in the “off” position. Do not carry electric tool with the trigger switch pressed and do not plug the electric tool into a power outlet if the switch is set to “on”. This may lead to an accident.
4. Before turning on the electric tool remove from it all adjusting keys or spanners. An adjusting key or spanner left fixed on the rotating part of the electric tool can cause severe injury.
5. Work in a steady posture. Always keep your balance and a steady posture. This will allow you not to lose control when working with electric tool in an unexpected situation.
6. Dress properly. Do not wear loose clothing or jewelry while working. Make sure your hair, clothing or gloves are at a constant distance from the rotating parts of the tool. Loose clothes, jewelry or long hair can get into the rotating parts of the tool.
7. If the electric tool is equipped with a dust collection and removal device, make sure this device is properly connected and used. The use of a dust removal device significantly reduces the risk of an accident due to a dusty working space.

Use of electric tools and technical care

1. Do not overload the electric tool. Use your tool for its intended purpose. The electric tool works safe and secure only if you keep to the parameters specified in its technical specifications.
2. Do not use the electric tool if its switch cannot be set to the “on” or “off” position. Electric tool with a broken switch is dangerous and must be repaired.
3. Unplug the electric tool from the power outlet and/or remove battery before adjusting, replacement of acces-sories or when storing electric tool. Such precautions reduce the risk of an accidentally turning on of the electric tool.
4. Store unused electric tools out of the reach of children and do not let persons who are not familiar with electric tool or these instructions work with electric tools. Electric tools are dangerous in the hands of inexperienced users.
5. Check an electric tool regularly. Check alignment accuracy and ease of movement of moving parts, integrity of parts and any other elements of the electric tool affecting its work. Do not use a broken electric tool until it is com-pletely repaired. Most accidents are the result of insufficient maintenance of the electric tool.
6. Watch out for sharpness and cleanness of cutting accessories. Sharp-edged accessories allow avoiding jamming and make work less tiring.
7. Use electric tool and accessories in accordance with this manual and taking into account the working conditions and nature of future work. Misuse of the electric tool can create a hazardous situation.

Maintenance

Your electric tool must be repaired only by qualified specialists using original spare parts. This will ensure safety and reliability of your electric tool in further use.

Special safety warnings when working with battery machines

• Battery charge should be done using the charger specified by the manufacturer (supplied). Charger suitable for one type of battery may cause fire when using a different type of battery;
• Power supply of tools should be carried out only from rechargeable batteries compatible with this model of machine and recommended by the manufacturer. Using any other batteries may cause damage and fire;
• If the battery is not used keep it separate from the machine and metal objects such as paper clips, coins, keys,nails, screws, etc. that can accidentally close the contact pins. Short circuit of the contact pins of the battery may cause burns or fire;
• The machine has an independent power source (battery) and always ready to go. Avoid pressing the switch accidentally — it may cause injury and other damage;
• Do not open the battery; there is a danger of a short circuit, which could cause fire or explosion;
• Protect the battery from high temperatures, prolonged exposure to direct sunlight and fire. There may be an explo-sion hazard;
• When performing operations in which the contact of fasteners (twisted screws or screws) with hidden wiring is possible, hold the machine only on insulated surfaces designed to hold by hand. When they come into contact with the live wire, accessible metal parts of the machine are energized, whereby the operator may be shocked by electrical current;
• Use appropriate metal detectors and detectors to determine the locations of hidden wires and / or ask for help to the appropriate public utility. Contact with electrical wiring may cause electric shock and fire; pipeline damage – to an explosion; damage to plumbing – to property damage;
• Hold the machine firmly in your hands. When screwing /unscrewing screws, high reactive moments may occur for a short time;
• The workpiece must be secured in the clamping devices or vice; thus, it is held more securely than in the hands;
• Do not let the machine out of your hands until a complete stop of the working tool. Rotating tooling on an un control-led machine may cause injury or damage to property..

Additional safety warnings when working with multifunctional tools

General warning instructions

• Do not use tooling or accessories which are not provided by the manufacturer specifically for this type of tool and not recommended by the manufacturer. Only the physical ability to attach a tooling on your power tool does not guarantee its safe and reliable use.
• The outer diameter and thickness of the tooling must match the size of your electric machine. Tooling of the wrong size cannot be safe to operate and properly monitored.
• Use personal protective equipment. Depending on the work performed use a face shield, eye protection or protective glasses. If necessary, use a dust respirator, hearing protection, protective gloves or a special apron which protects against sparks, abrasive particles and material particles.
• Never let an electric machine out of your hands until the tooling stops completely. Oscillating tooling can damage surrounding objects and lead to unpredictable tool bounce.
• Regularly clean the vents of the electric machine. The engine fan draws dust into the case and large amounts of metallic dust can cause the tool to fail.
• Do not use accessories that require the use of coolants. The use of water or other coolants can cause damage to the electric machine.
• Hold the electric machine tight and take a position in which you can counteract the reverse forces. Always use the extra handle to best counteract reverse forces or the reactionary moments.
• Be especially careful on corners, sharp edges, etc. Prevent a tooling bounce from the workpiece and its jamming. A possible rebound and jamming of the tooling causes loss of control or kickback.
• Use dust suction when processing stone. The vacuum cleaner must be adapted to work with stone dust. Using these devices reduces the risk of exposure to dust.

Special warnings for grinding and cutting

Use abrasive tools recommended exclusively for your electric machine. Abrasive tools not provided for this electric machine may not be safe enough.
b) Abrasive tools may only be used for their intended purpose. Never sand by the side of the cutting disc. Cutting discs are designed for cutting material by edge. Other use of the disk may lead to its destruction and injury.
Special warnings when sanding

Do not use oversized sanding sheets and follow the manufacturer’s specifications for sanding sheets. Sanding sheets that protrude beyond the edge of the sanding pad, may cause injury and blockage, tear or back kick.

Residual risks

Despite compliance with the relevant safety instructions and the use of safety devices, some residual risks cannot be completely eliminated. These include:

• injuries caused by touching hot or rotating instrument parts or workpiece;
• risk of pinching fingers when changing working tool;
• damage to health due to vibration appearing at work.

HANDLING INSTRUCTIONS

1. Tool housing
2. Lever of the tooling fixing
3. Switch key
4. Main handle
5. Oscillation frequency controller
6. Rechargeable battery
7. Battery Lock Key
8. Side handle
9. Tooling
10. Battery protection key
11. Battery charge indicator button
12. Battery charge indicator
13. Charger
14. Charger contacts
15. Charger Protection Key
16. Charger indicator

Machine structure

The machine consists of a plastic housing used as the main handle 4 (рiс. 1), with a DC motor located in it and the actuator, on the output shaft (spindle) of which the tooling 9 (рiс. 1) is installed. The machine is equipped with a high-speed tooling lock mechanism allowing replacing equipment without any additional tool. The locking mechanism is controlled by the lever 2 (рiс. 1). On the body of the engine there is the key 3 (pic. 1) to start the engine, having the ability to be fixed in the “on” position, and the oscillation frequency controller 5 (рiс. 1). The motor housing is terminating in battery connector.
In front of the case there are two LEDs illuminating the working area, which work simultaneously with the engine. The battery is equipped with the residual charge indicator 12 (рiс. 1), which is enabled using the button 11 (рiс. 1). The indicator turns off automatically after 3 … 4 seconds after pressing the button 11.
The machine body, battery case and charger have keys, preventing the installation of batteries of inadequate rated voltage and design.

OPERATION

ATTENTION!
Before preparing for the operation, setting up, and maintenance of the power tool always disconnect the battery.

Installation / removal of tooling
To install a tooling it is necessary:

• to open the tooling lock mechanism by lifting the lever 2 (рiс. 1), remove it from the retainer, and rotate 120-140 degrees in the direction of the arrow «UNLOCK» printed on the right side of the case;
• to install selected tooling between the clamping washer and the spindle gear in such a way that the grooves of the tooling coincide with the teeth of the spindle rim. When installing, select a convenient angular position of the tooling for operation;
• to make sure that spindle nose teeth entered into engagement with the grooves of tooling and move lever 2 (pic. 1) in the opposite direction, at the same time the movable washer of the mechanism will press the tooling to the ring gear, excluding its mixing while working. Insert the lever 2 (pic. 1) into the lock until it clicks.

Installing the side handle

ATTENTION!
You should always use the extra handle supplied with the tool. Losing control of the tool while working may cause injury.

ATTENTION!
Always check that the side handle is secure before work.

Screw the handle 8 (рiс.1) into the threaded hole in the gear housing in a comfortable position to work.

Installation of the dust removal tube

When using the sanding pad, if necessary, install the dust removal tube in the position as shown in pic. 1. Dust tube must be installed before the tooling (sanding pad) and fixed with a yoke.

Installation and removing of the battery

Before removing or installing the battery as well as before transporting and storing the machine set the key 3 (pic. 1) to the “Off” position to avoid accidental turning on the machine.

ATTENTION!
Never connect batteries other than the original design or type to the tool. The use of batteries not intended for this model of tool can lead to failure of both the tool and the battery.

Installation

Attach a charged battery to the tool moving it until click along the guides in the lower part of the handle. Make sure the battery is firmly fixed and not staggering.
Do not use excessive force when installing the battery. If the battery is not installed on the tool without much effort, it may be a sign of damage or inconsistencies with this type or model of the tool.

Removal

To remove the battery, press the release button 7 (pic. 1) and slide the battery forward along the guides until it is completely separated from the tool case.

Battery charge

ATTENTION!
The charger should only be connected to a single phase AC power network, the voltage of which corresponds to the voltage indicated on the label.

• Plug the charger into wall outlet. In 1…2 s indicator 16 (pic. 1) of the charger glows green, which indicates readiness for work.

• Install the rechargeable battery into the charger guides until it stops, do not put much effort. If the battery is not instal-led on the charger without much effort, check that the charger and battery match the rated voltage and model. If the battery is low or not fully charged, charger indicator 16 (pic. 1) will change the color of the glow from green to red, which indicates the ongoing process of charging. Battery indicator 12 (pic. 1) will flash, reflecting the charging process.

• Upon reaching full battery charge the charger indicator 16 switches to green, the indicator on the battery will glow without blinking.
  ATTENTION! Battery charging is possible at ambient temperatures from 0 °С to +40 °С. DO NOT charge the bat-tery when the ambient temperature is negative.

• NOTE. Remember to turn off the charger when charging is complete.

• Your tool is equipped with a lithium-ion rechargeable battery which does not have memory effect. Batteries of this type are rechargeable.

• Keep the battery charged at a temperature not lower than 0 °С.
  NOTE. New battery can reach its rated capacity after two or three charge- discharge cycles.

• Battery charge level can be estimated using the indicator 12 (pic. 1) located on the battery case. The indicator turns on when you press the button 11 (pic. 1) and turns off automatically after 3..4 sec. The glow of the three elements of the indicator indicates a full battery, if glows one then the charge is about 30% and it is time to charge the battery.

Turn on the machine and adjust the oscillation frequency

To turn off the engine of the machine, turn the power switch 3 (piс. 1) to the “on” / “I” position pushing it forward towards the actuator housing.

ATTENTION!
The machine has electronic engine control with soft start function. When you turn it on, you must wait for the engine to develop its maximum speed, after which start processing.

Release the switch 4 (рiс. 1) to shut off the machine engine or, if the key is fixed, click on its back ribbed part. Use the regulator 5 (рiс.1) to adjust the frequency of the oscillations. Choose the frequency of oscillations depending on the material being processed and the type of the tooling used. Consider that too high oscillation frequency can lead to burning or melting of the processed material. The optimum frequency of oscillations is determined empirically. The numbers printed on the ring of the regulator reflect only the position of the regulator and do not indicate a specific frequency of oscillations, expressed in units per minute.

Before using you must:

• after transportation in winter conditions, before switching on, keep the machine at room temperature until the water condensation is completely dry;
• wipe the exterior of the machine with a cloth;
• check the charger supply voltage. The power supply voltage must match the value indicated on the charger label;
• check the compliance of the rated voltage of the machine with the rated voltage of the battery. Using a battery with a higher rated voltage will damage the machine;
• wear personal protective equipment (glasses, headphones, gloves) before starting work, set the tool in a comfor-table position, take a steady position;
• try the machine at idle.

While working:

• after turning on the engine, let the machine develop the set speed of the tooling and only after that enter the tooling and the workpiece into contact.
• always use the machine only for the types of work for which it is intended. When processing, use only the designated tooling which is absolutely safe;
• do not allow mechanical damage, shock, falling of the tool on hard surfaces, etc.;
• protect the machine from exposure to intense heat sources or chemically active substances, as well as from the ingress of liquids and foreign solid objects inside the machine;
• ensure effective removal of processing products from the cutting zone;
• do not block or obstruct the ventilation openings in the machine case;
• turn the machine off using the power switch before connecting / disconnecting the battery;
• monitor the condition of the tooling and the heating of the electric motor.

At the end of the work:

• disconnect the tool from the power supply, making sure the switch is in the “off” position;
• clean the machine and accessories from dirt.

Recommendations for use

• Before you start processing a part, you must fix it, especially if it has a light weight.
• Keep in mind that heavy or rigidly fixed on a massive base workpieces are processed more efficiently.
• In the process, the machine creates significant vibrations, use anti-vibration gloves. Do not overheat the exterior of the machine during prolonged use. If overheated, stop working, let the machine work without load for 30 … 60 seconds to cool the engine, turn off the engine and take a break to cool down the actuator housing.
• Do not allow the machine to work when there is unwanted or unusual noise in the engine or mechanism. If noise appears, turn off the machine and contact to an authorized service.

NOISE AND VIBRATION

Noise and vibration characteristics are given in the table №1.
However, if the tool is used for other work with the use of working tools, not provided by the manufacturer, or maintenance will not meet the requirements, then the vibration level may be different.

ATTENTION!
Always use personal hearing protection.

MAINTENANCE

ATTENTION!
Before starting maintenance work and setting up the tool disconnect the battery. To ensure quality and safe functioning keep your tool and vents clean at all times.

If you have noticed a decrease in the efficiency of the tool, extraneous noise or smell then you must contact the service center for timely diagnosis and repair.

Tooling maintenance

The use of the worn working tool reduces the effectiveness of the work and may result in motor or gearbox failure, so you need to sharpen periodically or replace worn removable tools, as soon as there is a need.

Electric motor care

You must be especially careful with the electric motor, avoid getting liquids and foreign objects inside the case. Keep your ventilation holes clean, blow them regularly with compressed air or clean them with a brush. When noticeable sparks appear, contact an authorized service center for diagnostics and possibly replacement of carbon brushes.

Possible faults

the battery.
Battery faulty.| Call the service center.
The tool does not turn on, the charger indicator is on.| Faulty engine or control system.| Call the service center.
Defective switch.| Call the service center.
Increased noise in the gearbox.| Worn or broken gearbox.| Call the service center.
Loss of engine power during operation, smell of burning, flashes inside the case.| ****

Engine malfunction.

| ****

Call the service center.

The battery does not charge, the charger indicator is on.| Battery malfunction.| Replace battery.
The battery does not charge, the charger indicator is off.| Charger malfunction.| Contact a service center or replace a charger.

RECYCLING

A tool, developed a designated service life, must be recycled according the rules established by environmental and other laws of the country, where the tool is operated.

STORAGE

During the assigned service life, store the tool in a dry heated room. Recommended storage temperature from 0 °C to + 40 °C. Store the tool in original packaging. Store batteries in a charged state.
Before placing the tool in storage remove the tooling.

TRANSPORTATION

During the transportation direct exposure of precipitation, direct sunlight, heat and shock is not allowed. Transportation should be carried out only in the original packaging at ambient temperature from -20 °С to +40 °С.

LIFE TIME

Average product life time is 3 years if the customer follows the rules of operation.

WARRANTY OBLIGATIONS

The product is covered by the manufacturer’s warranty.
The warranty period is specified in the warranty card and calculated from the date of sale. Terms of warranty service are given in the warranty card. The Multifunctional Tool conforms to the specifications if the following directives and harmonized standards: EC Council

Directive 2006/42/EC

• 2014/30/EU
• 2011/65/EU
• EN 60745-1
• EN 60745-2-2
• EN 55014-1
• EN 55014-2
• EN 50581

Made in PRC.

References

• ООО "ИнструментПрофСервис"
• Мир Инструмента
• ООО "ИнструментПрофСервис"

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