Metabo KHE-D 28 Operations Instructions download pdf (Page 7)

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Caution! The chuck is not yet fully tightened! Keep

turning (there is a "clicking" sound while turning),

until further turning is no longer possible - only now

is the tool securely tightened.

With a soft tool shank, retightening may be required

after a short period of operation.

Opening the drill chuck:

Grip the retaining ring (a) firmly and, with the other

hand, turn the sleeve (b) towards "AUF, RELEASE".

Note: The ratchet sound which can possibly be

heard after opening the drill chuck, is functional and

is switched off by a reverse rotation of the sleeve.

If the chuck is extremely tightened:

Unplug. Hold drill chuck with an open end spanner

at the flats on its head and turn the sleeve (b) hard

towards "AUF, RELEASE".

Only moderate pressure is required for hammer

drilling and chiselling. Exerting a high force does not

increase performance.

When drilling deep holes, remove the drill bit

periodically from the hole to release the stone dust.

Drill tiles and other brittle materials without impact.

Keyless chuck cleaning:

After prolonged use hold the chuck vertically, with

the opening down, and fully open and close it

several times. The dust collected falls from the

opening. The application of cleaning spray to the

jaws and jaw openings at regular intervals is

recommended.

The vent slots of the machine should be cleaned

from time to time.

If the trigger (11) can not be depressed, check to

see that the direction of rotation selector switch (9)

is fully set to the R or L position.

Electronic signal indicator (8) with VTC

electronics (KHE-D 28)

Flashing - carbon brushes worn

The carbon brushes are almost completely worn. If

the brushes are completely worn, the machine

switches off automatically. Have the brushes

replaced by an authorized service centre.

Use only genuine Metabo accessories.

Use only accessories which fulfil the requirements

and specifications listed in these operating instruc-

tions.

For a complete range of accessories, see

www.metabo.com or the accessories catalogue.

Repairs to electrical tools must be carried out by

qualified electricians ONLY!

If you have Metabo electrical tools that require

repairs, please contact your Metabo service centre.

For addresses see www.metabo.com.

You can download spare parts lists from

www.metabo.com.

Observe national regulations on environmentally

compatible disposal and on the recycling of disused

machines, packaging and accessories.

Explanatory notes on the information on page 3.

Changes due to technological progress reserved.

=rated input

=rated output

=no-load speed

=load speed

ø max =max. solid drill diameter

s max =max. impact rate

W =single impact strength

m=weight

D =spindle collar diameter

b =drill chuck chucking capacity

The technical specifications quoted are subject to

tolerances (in compliance with the relevant valid

standards).

Wear ear protectors!

7. Tips and Tricks

8. Maintenance

9. Trouble Shooting

10. Accessories

11. Repairs

12. Environmetal Protection

13. Technical Specifications

1 2 3 4 5 6 7 8 9 10 11 12 ... 17 18

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Metabo KHE-D 28 Operations Instructions Page 7

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