T 24230 MVT CED - Slicer METABO - Free user manual and instructions
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| Product Type | Cut-off saw for mineral materials |
| Brand | Metabo |
| Model | T 24230 MVT CED |
| Intended Use | Cutting and grooving of reinforced concrete and masonry, with fixed support, without water |
| Wheel Type | Diamond cut-off wheel only |
| Max. Wheel Thickness | 3 mm (1/8") |
| Spindle Thread | M14 or 5/8" |
| Cutting Depth | Adjustable (graduated scale) |
| Power Supply | Mains (power plug) |
| Main Handle | Rotatable (adjustable 90°) |
| Additional Handle | Included, mountable left or right |
| Extraction System | Suction sleeve for connection to a suitable vacuum cleaner |
| Safety Functions | Anti-restart protection (prevents unintentional start), protective guard, spindle lock |
| Operating Mode | Momentary or continuous (with lock-on) |
| Maintenance | Regular cleaning of ventilation slots, checking parts before each use |
| Replacement Parts | Use only original Metabo accessories |
| Repairs | To be performed by an electrician or Metabo after-sales service |
| Environmental Protection | Dispose of dust and machine in accordance with national regulations |
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USER MANUAL T 24230 MVT CED METABO
en Operating Instructions 5
fr Mode d'emploi 12
Operating Instructions
1. Specified Conditions of Use
The cut-off machine is designed for cutting or slitting mineral based materials such as reinforced concrete and masonry, while firmly supported on the level surface, without water.
Use only diamond cutting discs. Do not use any abrasive cutting discs, or other tools. Do not use accessories with threaded inserts.
Do not machine any metallic materials.
Materials that generate dusts or vapours that may be harmful to health must not be processed.
Work only with suitable dust extraction.
It is suitable for commercial use in trade and industry.
The user bears sole responsibility for any damage caused by inappropriate use.
Generally accepted accident prevention regulations and the enclosed safety information must be observed.
2. General Safety Information
For your own protection and for the protection of your electrical tool, pay attention to all parts of the text that are marked with this symbol!
WARNING - Reading the operating instructions will reduce the risk of injury.
Pass on your electrical tool only together with these documents.
General Power Tool SafetyWarnings
WARNING - Read all safety warnings and 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 (cored) power tool or battery-operated (cordless) power tool.
2.1 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.
2.2 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.
2.3 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.
ENGLISHen
2.4 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.
2.5 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.
3. Special Safety Instructions
3.1 Cut-off machine safety warnings
a) The guard provided with the tool must be securely attached to the power tool and positioned for maximum safety, so the least amount of wheel is exposed towards the operator. Position yourself and bystanders away from the plane of the rotating wheel. The guard helps to protect operator from broken wheel fragments and accidental contact with wheel.
b) Use only diamond cut-off wheels for your power tool. Just because an accessory can be attached to your power tool, it does not assure safe operation.
c) 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.
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 diameter for your selected wheel. Proper wheel flanges support the wheel thus reducing the possibility of wheel breakage.
f) 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.
g) The arbour size of wheels and flanges must properly fit the spindle of the power tool.
Wheels and flanges with arbour holes that do not match the mounting hardware of the power tool will run out of balance, vibrate excessively and may cause loss of control.
h) Do not use damaged wheels. Before each use, inspect the wheels for chips and cracks. If power tool or wheel is dropped, inspect for damage or install an undamaged wheel. After inspecting and installing the wheel, position yourself and bystanders away from the plane of the rotating wheel and run the power tool at maximum no load speed for one minute.
Damaged wheels will normally break apart during this test time.
i) Wear personal protective equipment. Depending on application, use face shield, safety goggles or safety glasses. As appropriate, wear dust mask, hearing protectors, gloves and shop 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.
j) 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 wheel may fly away and cause injury beyond immediate area of operation.
k) 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.
1) 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 wheel.
m) Never lay the power tool down until the accessory has come to a complete stop. The spinning wheel may grab the surface and pull the power tool out of your control.
n) 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.
o) 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.
p) Do not operate the power tool near flammable materials. Sparks could ignite these materials.
q) Do not use accessories that require liquid coolants. Using water or other liquid coolants may result in electrocution or shock.
3.2 Kickback and related warnings
Kickback is a sudden reaction to a pinched or snagged rotating wheel. Pinching or snagging causes rapid stalling of the rotating wheel which in turn causes the uncontrolled power tool to be forced in the direction opposite of the wheel'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 line with the rotating wheel. 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, segmented diamond wheel with a peripheral gap greater than 10mm or toothed saw blade. Such blades create frequent kickback and loss of control.
f) Do not "jam" the wheel or apply excessive pressure. Do not attempt to make an excessive depth of cut. Overstressing the wheel increases the loading and susceptibility to twisting or binding of the wheel in the cut and the possibility of kickback or wheel breakage.
g) When wheel is binding or when interrupting a cut for any reason, switch off the power tool and hold the power tool motionless until the wheel comes to a complete stop. Never attempt to remove the wheel from the cut while the wheel is in motion otherwise kickback may occur. Investigate and take corrective action to eliminate the cause of wheel binding.
h) Do not restart the cutting operation in the workpiece. Let the wheel reach full speed and carefully re-enter the cut. The wheel may bind, walk up or kickback if the power tool is restarted in the workpiece.
i) Support panels or any oversized workpiece to minimize the risk of wheel pinching and kickback. Large workpieces tend to sag under their own weight. Supports must be placed under the workpiece near the line of cut and near the edge of the workpiece on both sides of the wheel.
j) Use extra caution when making a "pocket cut" into existing walls or other blind areas. The protruding wheel may cut gas or water pipes, electrical wiring or objects that can cause kickback.
3.3 Additional Safety Instructions:
WARNING - Always wear protective goggles.
Wear a suitable dust protection mask.
Use only diamond cut-off wheels. You must not use several diamond cutting discs.
Do not use bonded discs.
Wear ear protectors.
Use elastic cushioning layers if they have been supplied with the grinding media and if required.
Observe the specifications of the accessory manufacturer! Protect the accessories from grease and physical impact.
Accessories must be stored and handled with care in accordance with the manufacturer's instructions.
The workpiece must lay flat and be secured against slipping, e.g. using clamps. Large workpieces must be sufficiently supported.
Damaged, eccentric or vibrating tools must not be used.
Ensure that the spot where you wish to work is free of power cables, gas lines or water pipes (e.g. using a metal detector).
Avoid damage to gas or water pipes, electrical cables and load-bearing walls (static).
Pull the plug out of the socket before making any adjustments, converting or servicing the machine.
ENGLISHen
A damaged or cracked additional handle must be replaced. Never operate a machine with a defective additional handle.
Prior to each use, check if there are parts missing, worn, broken, torn or damaged. Do not use a defective or incomplete guard.
Use only the supplied clamping devices.
AdditionalWarnings:California Prop 65 08_2018
WARNING
Some dust created by power sanding, sawing, grinding,
drilling, and other construction activities contains chemicals known 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 chemicallytreated 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.
SYMBOLS ON THE TOOL:
...... Class II Construction
...... Spindle thread
V..... volts
A.....amperes
Hz...... hertz
...alternating current
n............rated speed
../min ... revolutions per minute
rpm .... revolutions per minute
4. Overview
See pages 2 and 3.
1 Extractor connection piece
2 Thread for side handle (on both sides)
3 Clamping nut (cutting depth limitation)
4 Scale (depth of cut)
5 Allen screwdriver
6 Side handle (of the angle grinder) *
7 Push machine only in direction of arrow
8 Extraction guard
9 Arrow indicating direction of rotation (direction of rotation of the diamond cutting disc)
10 Guide table
11 Spindle locking button (of the angle grinder) *
12 Main handle of the angle grinder *
13 Spindle (of the angle grinder) *
14 Support flange (of the angle grinder) *
15 Three spacer discs
16 Diamond cutting disc *
17 2-hole adjusting nut
18 two-hole spanner
19 Clamping ring
20 Clamp screw
21 Button (to turn the main handle) *
22 Lock (to prevent the machine from being switched on unintentionally, or for continuous operation)*
23 Trigger (for switching on and off) *
- not in scope of delivery/ depends on equipment
5. Initial Operation
Prior to any conversion work: pull the mains plug out of the socket. The machine must be bed off and the spindle at a standstill.
Before commissioning, check that the rated mains voltage and mains frequency stated on type plate match your power supply.
Always install an RCD with a maximum trip current of 30mA upstream.
Use only extension cables with a minimum cross-section of 1.5mm^2 . Extension cables must correspond to the power consumption of the machine (cf Technical Specifications). If a cable roller is used, always roll up the cable completely.
5.1 Attachguard at the angle grinder
Dismantle the extraction guard (8) and guide table (10)
See page 2, fig. A.
- Loosen clamping nut (3) and swivel extraction guard (8) upwards.
- The extraction guard (8) can be removed from the guide table (10) in the shown position.
Attach the extraction guard (8) to the angle grinder
See page 2, fig. B.
- Loosen the clamping screw (20) until the clamping ring (19) on the extraction guard expands sufficiently.
- Attach the angle grinder in the shown position to the extraction guard (8).
- Rotate angle grinder and fix at the desired angle, see page 3, fig. E: I) Pushing cut II) Pulling cut
- Firmly tighten the clamping screw (20) using the supplied Allen screwdriver (5).
- Make sure that the extraction guard is seated securely - you should not be able to turn the safety guard (8).
Assemble the extraction guard (8) and guide table (10)
See page 2, fig. A.
- Place the recess of the extraction guard (8) as shown into the axle of the guide table (10).
- Swivel the extraction guard (8) and the guide table (10) into each other, set the desired cutting depth and connect to each other by tightening the clamping nut (3).
- Check for secure connection.
Attaching the additional handle
Always work with the additional handle (6) attached!
Remove side handle (6) from the angle grinder and, depending on the application, screw in firmly on the left or right side of the extraction guard (8).
Depending on the position of the angle grinder firmly screw into the front or rear thread for
safety reasons (as shown in fig. E, page 3).
5.2 Attaching the dust extraction
Only work with adequate dust extraction: Connect a suitable vacuum (in line with
national regulations) to the extraction sockets (1).
Use the extraction buff 6.30796 and a vacuum cleaner with automatic filter cleaning for optimal extraction.
We recommend using an antistatic suction hose 35mm
5.3 Pivotable main handle
Only work with the main handle (12) engaged.
See page 3, figure C.
- Push in the button (21).
- The main handle (12) can now be turned 90^ to both sides and can be engaged.
- Make sure that it is securely positioned: the main handle (12) must be engaged and it should not be possible to move it.
5.4 Connection to Power Mains
The mains sockets must be protected using timedelay fuses or circuit breakers.
6. Attaching the Accessory
Prior to any conversion work: pull the mains plug out of the socket. The machine must be bed off and the spindle at a standstill.
Press in the spindle locking button (11) only when the spindle is stationary!
6.1 Attaching the diamond cutting disc
- Press in the spindle locking button (11) and turn the spindle (13) until the spindle locking button engages noticeably.
- Fit the support flange (14) (scope of delivery of the angle grinder) on the spindle. The flange should not turn on the locked spindle when properly attached.
- Place the 3 spacer discs (15) onto the support flange (14).
- Put the diamond cutting disc (16) on the spacer disc (15). Make sure the direction of rotation is correct. The direction of rotation is indicated by arrows on the diamond cutting disc and extraction guard (direction of rotation arrow (9)).
- Ensure that the 2-hole adjusting nut (17) and the spindle (13) of the angle grinder match: lettering on the 2-hole adjusting nut and thread details on the identification plate of the angle grinder must match (M14 or 5/8 ".
-
Screw on two-hole adjustment nut (17).
-
Push spindle locking button (11) and keep pressed.
- Firmly tighten the two-hole adjustment nut (17) using a two-hole spanner (18).
- Check for secure connection.
- Turn the diamond cutting disc (16) by hand - it must not touch the extraction guard (8) or grind on it.
7. Use
7.1 Switching on and off
Always guide the machine with both hands.
Switch on first, then guide the accessory towards the workpiece.
- Avoid inadvertent starts: always switch the tool off when the plug is removed from the gas socket or if there has been a power cut.
In continuous operation, the machine continues running if it is forced out of your Is. Therefore, always hold the machine with hands using the handles provided, stand rely and concentrate.
Avoid the machine swirling up or taking in dust and chips. After switching off the machine, place it down when the motor has come to a dstill.
See illustration D on page 3.
Torque activation:
Switching on: Slide the lock (22) in the direction of the arrow and press the trigger switch (23).
Switching off: Release the trigger switch (23).
Continuous operation (depending on features)
Switching on: Slide the lock (22) in the direction of the arrow, press the trigger switch (23) and keep it pressed. The machine is now switched on. Now slide the lock (22) in the direction of the arrow once more to lock the trigger switch (23) (continuous operation).
Switching off: Press the trigger switch (23) and release.
7.2 Working
Always hold and guide the tool by the main handle (12) of the angle grinder and side knife (6), using both hands.
Push / pull the machine only in the direction of the arrow (7)
- Set required cutting depth:
Loosen the clamping nut (3) and set the required cutting depth at the scale, tighten clamping nut (3) again. - Position the guard with the front part of the guide table (10) onto the workpiece without the diamond cutting disc touching the workpiece.
- Switch on machine and wait until the full speed has been reached.
- For plunge cuts: Slowly and carefully swivel the machine downwards. The diamond cutting discs plunges into the workpiece.
ENGLISHen
- Slowly guide the machine in the direction of the arrow (7): The diamond cutting disc cuts into the workpiece.
- Pull/push machine only in direction of the arrow (7) (work in reverse rotation). Otherwise there is the danger of the machine kicking back from the cut out of control. Guide the machine evenly at a speed suitable for the material being processed. For optimal extraction ensure that the wheels always touch the workpiece. The guide table (10) must glide on the workpiece.
- Once the cut is complete, switch off the tool and hold it steady until the diamond cutting disc comes to a stop. Never attempt to remove the cutting disc from the cut while the wheel is in motion otherwise kickback may occur.
- Put machine aside.
8. Maintenance
Prior to each use, check if there are parts missing, worn, broken, torn or damaged. Do not use a defective or incomplete guard.
Significantly reduced work progress and increased feed force are signs for blunt diamond cut-off wheels. Sharpen blunt diamond cut-off wheels by carrying out short cuts into abrasive materials such as sand-lime brick.
9. Cleaning
Cleaning the motor: It is possible that particles deposit inside the
power tool during operation. This impairs the cooling of the power tool. Conductive build-up can impair the protective insulation of the power tool and create an electrical hazard.
The power tool should be cleaned regularly, often and thoroughly through all front and rear air vents using a vacuum cleaner or by blowing in dry air. Prior to this operation, separate the power tool from the power source and wear protective glasses and dust mask. Ensure appropriate suction is available when blowing out vents.
Button (21) for adjusting the handle:
Occasionally blow compressed air through the button (when pressed, in all 3 main handle positions). Prior to this operation, separate the power tool from the power source and wear protective glasses and dust mask.
10. Troubleshooting
Switching on the machine reduces the voltage briefly. Unfavourable mains power conditions may have a detrimental effect on other machines. Power impedances less than 0.2 ohm should not cause malfunctions.
11. Accessories
Use only genuine Metabo accessories.
Use only accessories that fulfil the requirements and specifications listed in these operating instructions.
The maximum permitted thickness of the diamond cutting disc is 3mm (1 / 8^ ) .Do not use any segmented diamond cutting discs with segment slits >10~mm If using segmented diamond cutting discs, only a negative segment cutting angle is permitted.
See www.metabo.com or the catalogue for a complete range of accessories.
12. Repairs
Repairs to electrical tools must ONLY be carried out by qualified electricians!
A defective mains cable must be replaced only with a special, original mains cable from Metabo available from the Metabo service.
Contact your local Metabo representative if you have Metabo power tools requiring repairs. See www.metabo.com for addresses.
You can download a list of spare parts from www.metabo.com.
13. Environmental Protection
The generated sanding dust may contain harmful substances: dispose of appropriately.
Observe national regulations on environmentally compatible disposal and on the recycling of disused tools, packaging and accessories.
14. Technical Specifications
Explanatory notes on the specifications on page 3.
Changes due to technological progress reserved. = permitted diameter of the diamond cutting discs d_max = permitted thickness of the diamond cutting discs
M = S p i n d l e t h
l = Length of the sanding spindle
Tmax = maximum cutting depth
n = No-load speed (maximum speed)
P1 = Rated input power
P2 = Power output
m = Weight without mains cable
The technical specifications quoted are subject to tolerances (in compliance with relevant valid standards).
Emission values
These values make it possible to assess the emissions from the power tool and to compare different power tools. The actual load may be higher or lower depending on operating conditions, the condition of the power tool or the accessories used. Please allow for breaks and periods when the load is lower for assessment purposes. Arrange protective measures for the user, such as organisational measures based on the adjusted estimates.
Total vibration value (vector sum of three directions) determined in accordance with EN 60745:
a_h =Vibration emission value K_n = Uncertainty (vibration)
Typical A-effective perceived sound levels:
L_pa =Sound-pressure level
LA = Acousti c power level
K_pA , K_WA = Uncertainty
Wear ear protectors!
FRANÇAISfr
Mode d'emploi
Voir page 3, figure C.