KUS04P - Grinder KRESS - Free user manual and instructions
Find the device manual for free KUS04P KRESS in PDF.
| Product Type | Angle Grinder |
| Brand | Kress |
| Model | KUS04P |
| Rated Voltage | 220-240 V ~ 50/60 Hz |
| Rated Input Power | 830 W |
| Rated Speed | 12,000 rpm |
| Max. Disc Diameter | 115 mm |
| Disc Bore | 22.2 mm |
| Threaded Shaft | M14 |
| Weight | 1.5 kg |
| Double Insulation | Yes (Class II) |
| Sound Pressure Level | 85.87 dB(A) |
| Sound Power Level | 96.87 dB(A) |
| Vibrations (surface grinding) | 5.391 m/s² (uncertainty K=1.5 m/s²) |
| Auxiliary Handle | Included, mounting on left or right |
| Protection Guard | Included, adjustable orientation |
| Switch | Side lever switch with lock |
| Spindle Lock Button | Yes, for disc change |
| Included Accessories | Tightening key, additional handle, guard |
| Maintenance | Clean with a dry cloth, no water or chemicals |
| Warranty and Repairability | Repair only by qualified technician, no user-serviceable parts |
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USER MANUAL KUS04P KRESS
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Simple diagram of a flange with a numbered connection point (no text or symbols)
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A[" "] --> B["4"]
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A 8
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B 7 Kress®
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Mechanical assembly diagram showing a rotating shaft and housing mechanism (no text or labels)
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Mechanical assembly diagram showing a shaft and housing assembly (no text or symbols)
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Mechanical assembly diagram showing a shaft and housing assembly (no text or symbols)ORIGINAL INSTRUCTIONS GENERAL POWER TOOL SAFETY WARNINGS
WARNING Read all safety warnings and all instructions. Failure to follow the warnings and instructions 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.
1) 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.
2) 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.
3) 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.
4) 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.
5) 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.
SAFETY INSTRUCTIONS FOR ALL OPERATIONS:
Safety Warnings Common for Grinding Operations:
a) Do not use accessories which are not specifically designed and recommended by the tool manufacturer. Just because the accessory can be attached to your power tool, it does not assure safe operation.
b) The rated speed of the accessory must be at least equal to the maximum speed marked on the power tool. Accessories running faster than their rated speed can break and fly apart.
c) The outside diameter and the thickness of your accessory must be within the capacity rating of your power tool. Incorrectly sized accessories cannot be adequately guarded or controlled.
d) Threaded mounting of accessories must match the grinder spindle thread. For accessories mounted by flanges, the arbour hole of the accessory must fit the locating diameter of the flange. Accessories that do not match the mounting hardware of the power tool will run out of balance, vibrate excessively and may cause loss of control.
e) Do not use a damaged accessory. Before each use inspect the accessory such as abrasive wheels for chips and cracks, backing pad for cracks, tear or excess wear, wire brush for loose or cracked wires. If power tool or accessory is dropped, inspect for damage or install an undamaged accessory. After inspecting and installing an accessory, position yourself and bystanders away from the plane of the rotating accessory and run the power tool at maximum no-load speed for one minute. Damaged accessories will normally break apart during this test time.
f) Wear personal protective equipment. Depending on 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.
g) Keep bystanders a safe distance away from work area. Anyone entering the work area must wear personal protective equipment. Fragments of workpiece or of a broken accessory may fly away and cause injury beyond immediate area of operation.
h) Hold the 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.
i) 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.
j) 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.
k) 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.
I) Regularly clean the power tool's air vents. The motor's fan will draw the dust inside the housing and excessive accumulation of powdered metal may cause electrical hazards.
m) Do not operate the power tool near flammable materials. Sparks could ignite these materials.
n) Do not use accessories that require liquid coolants. Using water or other liquid coolants may result in electrocution or shock.
o) Your hand must hold on the handle when you are working. Always use the auxiliary handles supplied with the tool. Loss of control can cause personal injury
FURTHER SAFETY INSTRUCTIONS FOR ALL OPERATIONS
Kickback and Related Warnings
Kickback is a sudden reaction to a pinched or snagged rotating wheel, backing pad, brush or any other accessory. Pinching or snagging causes rapid stalling of the rotating accessory which in turn causes the uncontrolled power tool to be forced in the direction opposite of the accessory's rotation at the point of the binding.
For example, if an abrasive wheel is snagged or pinched by the workpiece, the edge of the wheel that is entering into the pinch point can dig into the surface of the material causing the wheel to climb out or kick out. The wheel may either jump toward or away from the operator, depending on direction of the wheel's movement at the point of pinching. Abrasive wheels may also break under these conditions.
Kickback is the result of power tool misuse and/or incorrect operating procedures or conditions and can
be avoided by taking proper precautions as given below.
a) Maintain a firm grip on the power tool and position your body and arm to allow you to resist kickback forces. Always use auxiliary handle, if provided, for maximum control over kickback or torque reaction during start-up. The operator can control torque reactions or kickback forces, if proper precautions are taken.
b) Never place your hand near the rotating accessory. Accessory may kickback over your hand.
c) Do not position your body in the area where power tool will move if kickback occurs. Kickback will propel the tool in direction opposite to the wheel's movement at the point of snagging.
d) Use special care when working corners, sharp edges etc. Avoid bouncing and snagging the accessory. Corners, sharp edges or bouncing have a tendency to snag the rotating accessory and cause loss of control or kickback.
e) Do not attach a saw chain woodcarving blade or toothed saw blade. Such blades create frequent kickback and loss of control.
Safety Warnings Specific for Grinding Operations:
a) Use only wheel types that are recommended for your power tool and the specific guard designed for the selected wheel. Wheels for which the power tool was not designed cannot be adequately guarded and are unsafe.
b) The grinding surface of centre depressed wheels must be mounted below the plane of the guard lip. An improperly mounted wheel that projects through the plane of the guard lip cannot be adequately protected.
c) The guard must be securely attached to the power tool and positioned for maximum safety, so the least amount of wheel is exposed towards the operator. The guard helps to protect operator from broken wheel fragments and accidental contact with wheel and sparks that could ignite clothing.
d) Wheels must be used only for recommended applications. For example: do not grind with the side of cut-off wheel. Abrasive cut-off wheels are intended for peripheral grinding, side forces applied to these wheels may cause them to shatter.
e) Always use undamaged wheel flanges that are of correct size and shape for your selected wheel. Proper wheel flanges support the wheel thus reducing the possibility of wheel breakage. Flanges for cut-off wheels may be different from grinding wheel flanges.
f) Do not use worn down wheels from larger power tools. Wheel intended for larger power tool is not suitable for the higher speed of a smaller tool and may burst.
SYMBOLS
 | To reduce the risk of injury, user must read instruction manual |
 | Double insulation |
 | Warning |
 | Wear ear protection |
 | Wear eye protection |
 | Wear dust mask |
 | Waste electrical products must not be disposed of with household waste.Please recycle where facilities exist.Check with your local authorities or retailer for recycling advice. |
COMPONENT LIST
| 1. | SPINDLE LOCK BUTTON |
| 2. | GRINDING DISC GUARD |
| 3. | OUTER FLANGE |
| 4. | INNER FLANGE |
| 5. | SPINDLE |
| 6. | SPANNER |
| 7. | SIDE SWITCH OF DRIVING LEVER |
| 8. | AUXILIARY HANDLE |
*Not all the accessories illustrated or described are included in standard delivery.
TECHNICAL DATA
Type KUS04P (S04P- designation of machinery, representative of Angle Grinder)
| KUS04P | |
| Voltage | 220-240V~50/60Hz |
| Power input | 830W |
| Rated speed | 12000/min |
| Protection class | ☐/II |
| Spindle thread | M14 |
| Disc size 115mm | |
| Disc bore | 22.2mm |
| Machine weight | 1.5kg |
ACCESSORIES
| KUS04P | |
| Grinding disc pressing plate spanner | 1 |
| Auxiliary Handle 1 | |
| Grinding disc guard 1 |
We recommend that you purchase your accessories from the same store that sold you the tool. Choose the type according to the work you intend to undertake. Refer to the accessory packaging for further details. Store personnel can assist you and offer advice.
NOISE INFORMATION
| A weighted sound pressure L | _pA = 85.87dB(A) |
| A weighted sound power L | _wA = 96.87dB(A) |
| K_pA \& K_wA | 5dB(A) |
| Wear ear protection. |
VIBRATION INFORMATION
Vibration total values (triax vector sum) determined according to EN 60745:
| Surface grinding | Vibration emission value a_h,AG = 5.391m/s^2 |
| Uncertainty K = 1.5m/s2 |
- The declared vibration total value has been measured in accordance with a standard test method and may be used for comparing one tool with another;
- The declared vibration total value may also be used in a preliminary assessment of exposure.
– from the declared value depending on the ways in which the tool is used dependant on the following examples and other variations on how the tool is used:
WARNING: The vibration emission value during actual use of the power tool can differ from the declared value depending on the ways in which the tool is used dependant on the following examples and other variations on how the tool is used:
How the tool is used and the materials being cut.
The tool being in good condition and well maintained To use the correct accessory for the tool and ensuring it is sharp and in good condition.
The tightness of the grip on the handles and if any anti vibration accessories are used.
And the tool is being used as intended by its design and these instructions.
This tool may cause hand-arm vibration syndrome if its use is not adequately managed
WARNING: To be accurate, an estimation of exposure level in the actual conditions of use should also take account of all parts of the operating cycle such as the times when the tool is switched off and when it is running idle but not actually doing the job. This may significantly reduce the exposure level over the total working period.
Helping to minimize your vibration exposure risk.
Maintain this tool in accordance with these instructions and keep well lubricated (where appropriate).
If the tool is to be used regularly then invest in anti vibration accessories.
Plan your work schedule to spread any high vibration tool use across a number of days.
OPERATION INSTRUCTIONS
Note: Please read the instructions carefully before use.
1. Auxiliary handle (see Fig. A)
WARNING: Always use the auxiliary handle (8) when operating this machine.
According to work needs, install the auxiliary handle on the left or right side of the machine head to ensure safety and comfort when using the angle grinder. Turn the handle clockwise to tighten the handle.
Do not modify the auxiliary handle.
Do not use the damaged auxiliary handle.
2. Switch on/off (see Fig. B)
The side switch of driving lever (7) must be moved forward when operating the power tool.
The lever side switch is secured by pressing the front end of the lever side switch and clamping the switch in this position.
The power tool can be turned off by releasing the lever side switch. If the switch is secured, you can press the rear end of the lever side switch and then release it.
3. Spindle self-locking button
The spindle self-locking button is only used for replacement of abrasive tools. Do not press the Lock button when the machine is in operation.
4. Installation of grinding disc (see Fig. C)
Mount the inner flange on the spindle and fix it on the two shoulders of the spindle. Place the grinding disc on the inner flange and screw the outer flange onto the spindle. Press the spindle self-locking button while turning the grinding disc at the same time until the spindle is locked tightly; then tighten the outer flange with the accompanying wrench to fasten the grinding disc (see Figure C). Insert two bumps of the wrench into the outer flange holes to tighten the outer flange. Turn the grinding disc to check whether it is locked. Run for 30 seconds without load and check whether there is large vibration or falling off of the grinding disc. To disassemble the grinding disc, please reverse the steps above.
5. Adjust the clamping surface of outer flange(see Fig. D1,D2)
It is needed to adjust the clamping surface of outer flange to fit the different thicknesses of the abrasive disc and the blade. If a thinner blade or a diamond blade is used, the protruding side of the outer flange should be placed outward (see Figure D2). If a thicker abrasive disc is used, the protruding side of the outer flange should be placed towards the abrasive disc (see Figure D1). Make sure the grinding disc/blade is fixed.
6. Shield of abrasive disc
Put the shield behind the slot of the spindle collar and screw it to the desired operation position Tighten the shield with screws. The grinding disc should be able to rotate freely within the shield.
The operator should have the closed side of the shield face himself/herself.
PRECAUTIONS
If the machine is severely hot, make your machine run for 2\~3 minutes without load to cool the motor.
Do not start the machine when the grinding disc or other operational accessories are in contact with the workpiece.
Please start working after the machine has reached the maximum speed.
Do not improve the efficiency by increasing the friction between the grinding disc and the workpiece, otherwise it will reduce the speed of the grinding disc, which will lead to longer working hours
When grinding, always keep the angle between the grinding disc and the working surface at 15-30 degree. Larger angles will cause uneven working surfaces and affect the surface quality. Please keep the angle grinder move back and forth in a crossed manner.
Make sure the workpiece is well clamped without movement.
MAINTENANCE
Remove the plug from the socket before carrying out any adjustment, servicing or maintenance.
There are no user serviceable parts in your power tool. Never use water or chemical cleaners to clean your power tool. Wipe clean with a dry cloth. Always store your power tool in a dry place. Keep the motor ventilation slots clean. Keep all working controls free of dust. Occasionally you may see sparks through the ventilation slots. This is normal and will not damage your power tool.
If the supply cord is damaged, it must be replaced by the manufacturer, its service agent or similarly qualified persons in order to avoid a hazard.
ENVIRONMENTAL PROTECTION
Waste electrical products should not be disposed of with household waste. Please recycle where
facilities exist. Check with your local authorities or
retailer for recycling advice.
DECLARATION OF CONFORMITY
We,
POSITEC Germany GmbH
Postfach 32 02 16, 50796 Cologne, Germany
On behalf of Positec declare that the product
Description Angle Grinder
Type KUS04P (S04P- designation of machinery, representative of angle grinder)
Function peripheral and lateral grinding
Complies with the following Directives,
2006/42/EC
2011/65/EU&(EU)2015/863
2014/30/EU
Standards conform to
EN 62841-1
EN IEC 62841-2-3
EN IEC 55014-1
EN IEC 55014-2
EN IEC 61000-3-2
EN 61000-3-3
The person authorized to compile the technical file,
Name Marcel Filz
Address Positec Germany GmbH
Postfach 32 02 16, 50796 Cologne, Germany
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A# C E2022/08/26
Allen Ding
Deputy Chief Engineer, Testing & Certification
Positec Technology (China) Co., Ltd
18, Dongwang Road, Suzhou Industrial
Park, Jiangsu 215123, P. R. China
18, Dongwang Road, Suzhou Industrial
Park, Jiangsu 215123, P. R. China
NOTICE ORIGINALE AVERTISSEMENTS GÉNÉRAUX DE SÉCURITÉ POUR L'OUTIL
INFORMATIONS RELATIVES AU BRUIT
INFORMATIONS RELATIVES AUX VIBRATIONS
DÉCLARATION DE CONFORMITÉ
Nous,
Positec Germany GmbH
Postfach 32 02 16, 50796 Cologne, Germany
18, Dongwang Road, Suzhou Industrial
Park, Jiangsu 215123, P. R. China
ISTRUZIONI ORIGINALI AVVISI GENERALI PER LA SICUREZZA DEGLI UTENSILI A MOTORE
18, Dongwang Road, Suzhou Industrial
Park, Jiangsu 215123, P. R. China
18, Dongwang Road, Suzhou Industrial
Park, Jiangsu 215123, P. R. China
MANUAL ORIGINAL AVISOS GERAIS DE SEGURANÇA DE FERRAMENTAS ELÉCTRICAS
18, Dongwang Road, Suzhou Industrial
Park, Jiangsu 215123, P. R. China
OORSPRONKELIJKE GEBRUIKSAANWIJZING ALGEMENE VEILIGHEIDSWAARSCHUWINGEN VOOR VERMOGENSMACHINE
18, Dongwang Road, Suzhou Industrial
Park, Jiangsu 215123, P. R. China
18, Dongwang Road, Suzhou Industrial
Park, Jiangsu 215123, P. R. China
18, Dongwang Road, Suzhou Industrial
Park, Jiangsu 215123, P. R. China
