Care And Maintenance - Hilti DAG 500-D Manual De Instrucciones

components are cut through. Consult the structural
engineer, architect, or person in charge of the
building project before beginning the work.
WARNING
The electric supply voltage must comply with the
information given on the type identification plate
on the power tool.
WARNING
Always use the side handle with the power tool.
CAUTION
Use clamps or a vice to hold the workpiece securely.
WARNING
Cutting or grinding may cause splintering of the
material. Wear eye protection.
CAUTION
Breathing protection must be worn if the power tool
is used without a dust removal system for work that
creates dust.
CAUTION
Wear ear protectors. Exposure to noise can cause
hearing loss.
WARNING
Avoid touching rotating parts. Switch the power tool
on only after bringing it into position at the work-

7. Care and maintenance

CAUTION
Disconnect the mains plug from the power outlet.
7.1 Care of the power tool
DANGER
Under extreme conditions, when used for working
on metal, conductive dust may accumulate inside
the tool. This may have an adverse effect on the
tool's protective insulation. Under such conditions,
the tool should be plugged into a ground fault
circuit interrupter (GFCI) and use of a stationary
dust removal system and frequent cleaning of the
tool's cooling air slots is recommended.
The outer casing of the power tool is made from
impact-resistant plastic. Sections of the grip are made
from a synthetic rubber material.
Printed: 07.07.2013 | Doc-Nr: PUB / 5069466 / 000 / 00
piece. Touching rotating parts, especially rotating
drill bits, discs or blades, etc. may lead to injury.
CAUTION
The insert tool may get hot during use. Wear protec-
tive gloves when changing insert tools.
WARNING
Reduce the load on the power tool by avoiding
tilting the disc in the kerf when cutting. The disc
may otherwise break, or the power tool may kick back
or stall.
CAUTION
Improve the blood circulation in your fingers by
relaxing your hands and exercising your fingers
during breaks between working.
WARNING
Keep inflammable materials away from the working
area.
6.1 Hold-to-run switch 7
The hold-to-run switch with built-in safety interlock
enables the user to check the switch function and
prevents inadvertent starting of the power tool.
1. Press the safety release to unlock the hold-to-run
switch and then press the switch fully.
2. When the hold-to-run switch is released, the
safety interlock returns automatically to the
locked position.
Never operate the power tool when the ventilation
slots are blocked. Clean the ventilation slots carefully
using a dry brush. Do not permit foreign objects to
enter the interior of the power tool. Clean the outside
of the power tool at regular intervals with a slightly
damp cloth. Do not use a spray, steam pressure
cleaning equipment or running water for cleaning.
This may negatively affect the electrical safety of the
power tool. Always keep the grip surfaces of the
power tool free from oil and grease. Do not use
cleaning agents which contain silicone.
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