Hilti DD 30-W 230V 2043866 Инструкция к HILTI DD 30-W 2043866 онлайн [32/188] 855284

22 English 2053191

*2053191*

Malfunction Possible cause Action to be taken

The service indicator lights.

The carbon brushes are worn out. ▶ Replace the carbon brushes.

→ page 19

The service indicator blinks.

The motor has overheated (e.g.

due to excessive lateral core bit

friction and/or excessive contact

pressure).

▶ Wait a few minutes until the

motor has cooled down or

allow the diamond core drilling

machine to run under no load in

order to speed up the cooling

process.

▶ Switch the diamond core drilling

machine off and then on again.

▶ Guide the diamond core drilling

machine carefully, keeping

it straight and/or reduce the

contact pressure.

9 China RoHS (Restriction of Hazardous Substances)

Click on the link to go to the table of hazardous substances: qr.hilti.com/r51318.

There is a link to the RoHS table, in the form of a QR code, at the end of this document.

10 Disposal

Most of the materials from which Hilti tools and appliances are manufactured can be recycled. The

materials must be correctly separated before they can be recycled. In many countries, your old tools,

machines or appliances can be returned to Hilti for recycling. Ask Hilti Service or your Hilti representative

for further information.

▶ Do not dispose of power tools, electronic equipment or batteries as household waste!

10.1 Disposal of drilling slurry

Disposal of drilling slurry directly into rivers, lakes or the sewerage system without suitable pretreatment

presents environmental problems.

▶ Ask the local public authorities for information about current regulations.

▶ Dispose of the drilling slurry. → page 18

11 Manufacturer’s warranty

▶ Please contact your local Hilti representative if you have questions about the warranty conditions.

Printed: 05.07.2019 | Doc-Nr: PUB / 5283531 / 000 / 07