Technical Specification - NUTOOL NAG230 Traduction Des Instructions Originales

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secure by tightening the hex socket screw (Pic.4).

INSTALLING GRINDING DISCS (PICS. 3 & 5)

Make sure the Angle Grinder is unplugged from the mains

supply socket. Turn the Angle Grinder onto its back (Pic.3).

Locate and depress the spindle lock button. Using the wrench

supplied insert the pins into the holes on the disc clamping nut.

Turn the wrench anti-clockwise to release the disc clamping nut.

If the disc backing washer is removed it must be replaced the

correct way round. The correct way to fit this onto the shaft can

be seen in Pic.5.

NOTE: There are different types of discs used for different

applications. Select the correct one for the work being done.

Make sure the disc backing washer flats are located correctly

with the flats on the shaft. The grinding disc should be placed

onto the Angle Grinder with the writing facing upwards.

INSTALLING A NEW DISC (PICS. 6 & 7)

Place the disc over the shaft locating it onto the disc backing

washer. It can be seen that the backing washer has a raised lip.

The hole in the disc should match the diameter of the raised lip,

keeping the disc mounted central (Pic.6) Refit the disc clamping

nut (Pic.6). Tighten with fingers until the disc is clamped. Locate

and depress the spindle lock and using the supplied wrench,

(Pic.7) tighten the locking washer in a clockwise direction until

the disc is firmly clamped but do not over tighten. Release the

spindle lock and turn the Angle Grinder over.

The side handle can be fitted to either side of the machine to

suit the operator (Pic.8) ensure that the side handle is secured

but do not over tighten.

Connect the Angle Grinder to a suitable mains supply socket. It

is advisable to use an approved Residual current device (RCD).

If in doubt consult an approved electrician.

FOR YOUR SAFETY PLEASE FOLLOW THE THESE

INSTRUCTIONS

Working with an Angle Grinder should always be done in a

suitable designated work area for safety reasons. Hot sparks

are generated when grinding. Any debris nearby could be

ignited resulting in a fire. Read all the safety instructions before

using the Angle Grinder.

START/STOP AND ADJUSTMENT OF THE POSITION

OF THE REAR GRIP (PHOTO 9).

This tool is fitted with a safety device that prevents accidental

activation. To start the tool:

9.1) Press the small lock-off button first (without releasing it).

9.2) Then press this big button to switch on the machine.

The first button may be released while you are using the angle

grinder.

Release the big button to switch off the machine.

The rear grip can be rotated 90° top the left or right. Pull back

the lock key (9.3) and turn the grip in the direction required.

Release the lock button making sure that it has returned

completely in its housing.

If the machine makes an unfamiliar sound or vibrates

excessively switch it off immediately and disconnect from the

power supply. Investigate the cause or consult a service centre

for advice.

Pic.10 shows a typical grinding operation.

NOTE: The guard has been positioned to deflect hot sparks

away from operator. Grinding operations should be done with

the disc at an angle of between 30° and 40° to the work piece

(Pic.11).

During use it is advisable to periodically check the security of

the disc clamping nut, side handle and disc guard.

Be aware that grinding metal can cause harmful dust particles

that will damage your respiratory system and it is advised that

an approved dust mask is obtained from a reputable dealer.

NEVER immerse the grinding disc into any type of lubricant

including water. The Angle Grinder is a dry grinder. Failure to

observe will result in a fatal electric shock.

The guard is adjustable for different types of work. The picture

10 shows how the guard has been adjusted to deflect the

sparks away from the operators eyes. See safety instructions

for additional protective equipment.

Always keep mains power lead to the rear of the work being

grind.

The sound intensity level for the operator may exceed 85 dB(A).

Suitable ear protection must be worn by the operator.