Hilti DCG 230-D Betriebsanleitung PDF herunterladen (Seite 31)

DANGER

Check the condition of the disc before using it. Do

not use discs that are broken, cracked or damaged in

any way.

NOTE

Diamond discs must be replaced when the cutting or

grinding performance drops significantly. This generally

is the case when the segments reach a height of less

than 2 mm. Other discs must be replaced when the

cutting performance drops significantly or other parts of

the angle grinder (not the disc) come into contact with

the material you are working on. Abrasive discs generally

have to be replaced when the durability date has been

reached.

1. Clean the clamping flange.

2. CAUTION The clamping flange is equipped with

an O-ring. If this O-ring is missing, the clamping

flange must be replaced.

Fit the clamping flange onto the drive spindle.

3. Fit the insert tool.

4. Screw on the clamping nut corresponding to the

type of disc fitted 7.

5. CAUTION Do not press the spindle lockbutton

before the drive spindle has stopped rotating.

Press the spindle lockbutton and hold it in this

position.

6. Use the wrench to tighten the clamping nut securely

and then release the spindle lockbutton.

7. To remove the guard from the power tool, follow the

instructions for fitting the guard but carry out the

steps in the reverse order.

6.4 Insert tool with Kwik-Lock quick-release nut

CAUTION

When operating the power tool, take care to ensure

that the Kwik-Lock nut does not come into contact

with the work surface. Do not use a damaged Kwik-

Lock nut.

NOTE

The Kwik-Lock nut can be used instead of the clamping

nut. No tools are then required for changing insert tools.

6.4.1 Fitting and removing the insert tool using the

Kwik-Lock quick-release nut 6

NOTE

The arrow on the upper surface of the nut must be within

the index marks. If the arrow is not within the index marks

when the Kwik-Lock nut is tightened it will be impossible

toreleasethenutbyhand.Inthiscase,usethepin

wrench to release the Kwik-Lock nut (do not use a pipe

wrench!).

1. Clean the clamping flange and Kwik-Lock nut.

2. CAUTION The clamping flange is equipped with

an O-ring. If this O-ring is missing, the clamping

flange must be replaced.

Fit the clamping flange onto the drive spindle.

3. Fit the insert tool.

4. Screw the Kwik-Lock nut onto the spindle until it

contacts the insert tool (the side with the lettering

should be visible after the nut is screwed on).

5. CAUTION Do not press the spindle lockbutton

before the drive spindle has stopped rotating.

Press the spindle lockbutton and hold it in this

position.

6. Turn the insert tool firmly by hand in a clockwise dir-

ection until the Kwick-Lock nut is tightened securely

and then release the spindle lockbutton.

7. To remove this, follow the instructions for fitting the

module but carry out the steps in the reverse order.

7Operation

NOTE

Adjust the position of the guard to suit the requirements

of the work being done.

DANGER

Wear ear protectors. Exposure to noise can cause hear-

ing loss.

CAUTION

Theclosedsideoftheguardmustalwaysfacethe

operator.

WARNING

Test new cutting or grinding discs by allowing them

to run at maximum speed in a protected area for at

least 60 seconds.

WARNING

Do not use the power tool if it starts with a jolt.This

may be an indication that the electronic control unit is

defective. Have the tool repaired at an authorized Hilti

service center right away.

WARNING

Slits cut in loadbearing walls of buildings or other struc-

tures may influence the statics of the structure, especially

when steel reinforcing bars or load-bearing components

are cut through. Consult the structural engineer, ar-

Printed: 20.11.2013 | Doc-Nr: PUB / 5069494 / 000 / 02

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Hilti DCG 230-D Betriebsanleitung Seite 31

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