Using A Vacuum Extractor With Power Outlet For Power Tools; Using A Vacuum Extractor Without Power Outlet For Power Tools; Working Without Dust Removal; Hand-Guided Wet Drilling Without Water Collection System - Hilti DD 150-U Manual De Instrucciones Original

5. Position the core bit in the guide cut, press the on/off switch and resume drilling.
6.10

Using a vacuum extractor with power outlet for power tools

Use slotted core bits only when working without a dust removal system.
1. Secure the side handle in the desired position.
2. Optional: Install and use the two-part hole-starting aid. → page 15
3. Plug the diamond core drilling machine's supply cord into the power outlet of the vacuum extractor.
4. Plug the vacuum extractor's supply cord into the power outlet.
5. If connected: press the "Reset" switch or the "I" button of the PRCD.
6. Center the diamond core drilling machine where the hole is to be drilled.
7. Press the on/off switch on the diamond core drilling machine.
The vacuum extractor will start after the power tool has started. When you switch off the power
tool the vacuum extractor will run on for a short time before switching itself off.
6.11

Using a vacuum extractor without power outlet for power tools

Use slotted core bits only when working without a dust removal system.
1. Secure the side handle in the desired position.
2. Optional: Install and use the two-part hole-starting aid. → page 15
3. Plug the vacuum extractor's supply cord into the power outlet.
4. If connected: press the "Reset" switch or the "I" button of the PRCD.
5. Center the diamond core drilling machine where the hole is to be drilled.
6. Press the on/off switch on the diamond core drilling machine.
7. To ensure removal of residual dust, let the vacuum extractor run on for a few seconds after you switch
off the machine.
6.12

Working without dust removal

Use slotted core bits only when working without a dust removal system.
1. Secure the side handle in the desired position.
2. Optional: Install and use the two-part hole-starting aid. → page 15
3. Plug the supply cord into the power outlet and press the "Reset" switch or the "I" button on the PRCD.
4. Center the diamond core drilling machine where the hole is to be drilled.
5. Press the on/off switch on the diamond core drilling machine.
6.13

Hand-guided wet drilling without water collection system

WARNING
Danger of electric shock! There is a possibility of water flowing over the motor and cover if the vacuum
removal system is faulty.
▶ Cease operations immediately if the vacuum removal system is not working.
1. Secure the side handle in the desired position.
2. Optional: Install and use the two-part hole-starting aid. → page 15
3. Plug the supply cord into the power outlet and press the "Reset" switch or the "I" button on the PRCD.
4. Center the diamond core drilling machine where the hole is to be drilled.
5. Slowly open the water flow regulator until the water flows at the desired rate. The indicator on the side
handle enables you to check the water flow.
6. Press the on/off switch on the diamond core drilling machine.
16 English
Printed: 09.08.2019 | Doc-Nr: PUB / 5069547 / 000 / 06
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