900 WTSE - Electric grinder KRESS - Free user manual and instructions

USER MANUAL 900 WTSE KRESS

Operating Instructions GB 8

Mode d'emploi F 12

The angle grinder can be used universally for cutting and treating metals and stone. For high speeds, only use the cutting and grinding items approved for the machine.

2! Safety instructions and Accident Prevention

Before operating the machine, please read through the operating instructions completely, follow the Safety Instructions in this manual as well as the general Safety Instructions for Power Tools in the accompanying booklet.

Important instructions, which should be read before starting operation, and which we strongly recommend observing:

A If the mains cable is damaged while working, pull the mains plug immediately.
A Never work with a damaged mains cable.
A Wear protective glasses, hearing protection, protective gloves and sturdy shoes.
The dust that is produced while working is detrimental to health. Use dust extraction and wear a dust mask.
The machine must be used only for dry cutting/ grinding.
A Do not work with materials containing asbestos.
A Do not carry the machine by the cable.
Always hold the machine firmly in both hands and take a firm stance.
Always conduct the cable away to the rear of the machine.
Only insert the mains plug into the socket when the machine is turned Off.
A If the mains plug is pulled out, of if there is a power cut, unlock the On/Off switch immediately and set it to the Off position in order to prevent it from starting to run again in an uncontrolled manner.
The auxiliary handle serves for your safety. Work with the additional handle mounted.
Only do cutting and grinding work with the protective guard mounted!
The dust produced when treating stone with crystalline silicic acid is hazardous to health. Use a dust extractor and wear a dust mask. The dust extractor must be suitable for vacuuming stone.

For clamping the grinding discs, clamping flanges may only be used that are the same size and shaped to fit the contacting surface. Please observe the instructions for using the clamping flange in the operating manual. Intermediate layers may not be used on conical or depressed-centre grinding discs.
When clamping depressed-centre grinding tools the diameter of the clamping flange must be at least 5mm smaller than the diameter of the flat depressed-centre surface of the grinding tool; here, the clamping flange must not press onto the transitional radius of the clearance.
The location bore of the grinding tools may not be drilled afterwards as there is risk of fracture.
Grinding tools may on no account be operated at a speed higher than that stipulated by the grinding tool manufacturer.
Only fibre-reinforced grinding discs or diamond cutting discs may be used.
The grinding discs etc. intended for use must be approved for a peripheral velocity of 80~m / s! Formula: · 3.14 · n6000 = m / s

d = Diameter of the grinding disc in mm

n = No-load speed/min.

(see identification plate)

m/s = Peripheral velocity in metres per second

A new grinding tool and any grinding tool that is re-mounted, must run on the machine intended for use at no-load for 30 seconds. Operating personnel and any other persons must stand outside the danger area during the test run.
The machine may only be brought into contact with the work piece once it has been switched on.
A Caution! Be careful of rotating grinding tools.
Pay attention to the direction of rotation: Always hold the machine such that the grinding dust or sparks fly away from the body. When grinding metal, sparks can occur. Be careful if persons or objects are standing nearby. Inflammable material must not be kept in the vicinity.
A Check the working area with a metal detector in order to avoid damaging any concealed electrical leads, or water and gas pipes.
A Switch the machine off immediately if the cutting disc should jam (jerky reaction force).
A Do not use any cutting discs for rough grinding.
Grinding tools may not be brought to a standstill by pressing against the periphery or grinding face of the grinding tool.
A Do not clamp the machine in a vice.
Observe the instructions for assembly and operation provided by the manufacturer of the grinding tool.

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English 9

Always store grinding discs such that they are protected against damage.
Before placing the machine down anywhere, switch it off and wait for it to come to a standstill. The grinding tools continue to run a little after switching off.
The mains receptacles in the working area must be protected by a residual current circuit breaker (RC).
A Do not drill holes into the housing to label the machine. The protective insulation will be bridged. Please use self-adhesive labels.

3 Noise/vibration information

Measured values determined according to EN 50 260.

Sound pressure level: 82.5 dB (A)

Sound power level: 95.5 dB (A)

Work place emission value: 85.5 dB (A).

For operation, noise protection measures are required.

The acceleration measured is usually less than als 2.5m / s^2

4 Technical Data

AngleGrinder

Article number

Input power

Output power

No-load speed

Speed under load

Grinding discs

Cutting depth

max. peripheral velocity for roughing and cutting discs

Disc chucking bore

Grinding spindle thread

Weight

Safety class

900 WTSE

06 05 1401

900 Watt

490 Watt

9500 RPM

7500 RPM

max. 125 mm

max. 32mm

80 m/s

022mm

M 14

approx. 1.75kg

II/回

5 Illustration

1 ON/OFF switch
2 Latch for mains cable module
3 Ventilation slots
4 Auxiliary handle
5 Protective guard
6 Roughing/cutting disc
7 Clamping flange
8 Quick-lock nut

Not all of the accessories illustrated or described are included as standard delivery.

6 Mounting the Auxiliary F the Mains Cable Module

Before any work on the machine itself, pull the mains plug!

Assembling the auxiliary handle

Place the clamping strap around the gearhead and insert it in the openings on the clamping part of the auxiliary handle. The auxiliary handle is locked by turning it clockwise. In so doing make sure that the notches on the supporting part grip in the groove on the machine housing.

Adjusting the auxiliary handle

By turning the handle anticlockwise, the fixture is unlocked. The auxiliary handle can be turned to the required position. By turning the auxiliary handle clockwise, it is locked again.

Connect the mains cable module to the handle. The plug must latch.

A Use the mains cable module provided only for Kress Electro-Tools. Do not attempt to operate other machines with the module.

Only use original Kress mains cable modules and at least flexible rubber tube (code designation H05 RR-F).

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English

900 WTSE

7 Putting into Operation

Check before putting into operation that the mains voltage agrees with the voltage specified on the nameplate of the machine.

Switching on and off

Push the On/Off switch 1 forwards to switch the machine on. To lock, push the On/Off switch 1 forwards fully.

By pressing the projecting front edge of the On/Off switch 1, it returns to its initial position. The machine slowly comes to a standstill.

Gentle starting

The starting current limiter reduces the starting current. The motor slowly runs up to no-load speed, thereby protecting the user and the gearing and prolonging the life of the machine.

Constant electronics

Under load, the voltage on the motor is increased. Full power is then available and the machine turns at the maximum possible speed. When the load is reduced, the voltage drops again and the sound level for the user is reduced.

Automatic spindle locking facility (Auto-Spindel-Lock, ASL)

The machine is fitted with an automatic spindle-locking facility. The tool carrier is automatically blocked when the machine is at a standstill, thereby facilitating the tool to be changed.

Information for avoiding over-loading the machine

When stressing the machine under normal conditions the housing becomes noticeably a little warmer. However, if the housing becomes hot, this means that the motor has been over-strained, and can become damaged. By running the machine at no-load, the motor cools down very quickly again and work can be continued.

Adjusting the protective guard (Fig. A)

Before any work on the machine itself, pull the mains plug!

The protective guard 5 can be adjusted as far as it will go, depending on the application.

The closed side of the protective guard 5 must always point to the operator.

Disassembling/assembling the protective guard (Fig. B)

Before any work on the machine itself, pull the mains plug!

For disassembling the protective guard 5, remove the 2 screws and take off the counterflange. Lift the protective guard and the disc. The protective guard is assembled in the reverse sequence.

8 Inserting/Removing Tools

Before any work on the machine itself, pull the mains plug!
Only cut and grind when the protective guard is mounted!
It must be possible to move the grinding tools slightly, but they should not sit too loosely on the spindle. The clamping nut must only be tightened to the extent that the grinding tool is held firmly.

Roughing and cutting discs (Fig. C)

The automatic spindle-locking facility (ASL) enables the tool to be changed more easily.

The quick-lock nut 8 can be loosened and unscrewed quickly without additional tools.

Fold the grip pulley down after tightening.

Loosen or tighten the quick-lock nut by hand only. Never use a screwdriver or pliers, etc.

If the quick-lock nut can not be loosened by hand, use only a two-pin spanner to loosen it.

If the grip pulley is damaged or does not hold down, the quick-lock nut must not be used further under any circumstances.

The bore on the roughing/cutting disc 6 must fit on the clamping flange 7 without any tolerance. It is not permissible to use adapters or reducers.

When using a diamond cutting disc, make sure that the arrow pointing in the direction of rotation on the diamond cutting disc agrees with the direction of rotation of the machine (the arrow for the direction of rotation is on the head of the machine).

A new grinding tool and any grinding tool that is re-mounted, must run on the machine intended for use at no-load for 30 seconds. Operating personnel and any other persons must stand outside the danger area during the test run.

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9 Practical Tips

Rough Grinding (Fig. D)

The best grinding results can be obtained by working at an angle of incline of approx. 20^ - 30^

Cutting

For cut-off grinding, you should work using moderate pressure and not tilt the cutting disc.

The machine must run in the opposite sense so that it is not pressed out of the cut.

10 Maintenance Measures

Before any work on the machine itself, pull the mains plug!

Always keep the ventilation slots clean.

Wipe off the accessible plastic parts regularly with a cloth without cleaning agent.

After heavy use over a long period, the machine should be taken to a Kress service location for an inspection and thorough cleaning.

11 Accessory

Auxiliaries supplied with the machine

• 1 Cutting wheel for steel

12 Environmental Protection

Kress takes back worn-out machines for the purpose of resource-saving recycling. As a result of their modular construction, Kress machines can be very easily dismantled into their reusable materials.

Give your worn-out Kress machine to your dealer or send it directly to Kress.

Subject to change without notice

12 Français

900 WTSE

1 Utilisation

Reservation for andringar

32 Dansk

900 WTSE

1 Anvendelse

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GB CE Declaration of conformity

We declare under our sole responsibility that this product is in conformity with the following standards or standardization documents: see below

Manager of Product Development

Josef Leins,

Quality Assurance Manager

D

Garantie

1. This electro-tool was manufactured with high precision and subjected to rigorous factory quality controls.
2. Therefore, we guarantee the cost-free correction of fabrication or material defects that occur within 24 months of the date of purchase by the end user. We reserve the right to repair defective parts or replace them with new parts. Replaced parts become our property.
3. Improper use or handling as well as opening of the machine by unauthorized repair agencies voids the guarantee. Parts subject to wear are excluded from the guarantee.
4. The guarantee may only be enforced when defects are reported without undue delay (including shipping damage). Guarantee implementation does not extend the guarantee period.
5. If the tool is defective, please complete the guarantee card and return the unit, guarantee card and a brief description of the problem to the responsible service location. Please enclose your sales receipt.
6. The guarantee obligations assumed by us shall exclude any further claims on the part of the buyer, in particular the right to recission of a sale, reduction and the assertion of damage claims.
7. However, the buyer shall have the right to either a reduction (in the purchase price) or the recission of the sale (cancellation of the sales agreement) should we fail to eliminate any defects within a reasonable period of time.
8. Damage claims in accordance with §S 463, 480 Paragraph 2,635 BGB due to absence of guaranteed quality shall not be not excluded.
9. The provisions defined in Items 7 and 8 only apply to the Federal Republic of Germany.

F

Garantie

Present Handel bvba/sprl

Industriezone "Wolfstee"

Toekomstlaan 6

B-2200 Herentials

Telephone: +32 - (0)14 - 25 74 74 - Telefax: +32 - (0)14 - 25 74 75

E-mail: [e-mail]

France

S.A.R.L. Induba

Westcross Centre, 15 Shield Drive

Brentford TW8 9EX

Phone: [phone] - Telefax: [phone]

E-mail: [e-mail]

Portugal

Sarraipa S.A.

Please fill in immediately and keep in safe place.