Maintenance - Defort DRH-620N-K Bedienungsanleitung

English
Rotary hammer
INTENDED USE
● This tool is intended for hammer drilling in concrete, brick
and stone; for drilling in wood, metal and plastic as well as
for screwdriving (specific accessories should be used)
● The hammering system in this tool outperforms any tradi-
tional ratcheting drill when drilling in concrete
● This tool is designed for use in combination with all stand-
ard SDS+ accessories
TECHNICAL SPECIFICATIONS
PRODUCT ELEMENTS
1 On/Off switch
2 Switch locking button
3 Switch for selecting operating mode
4 Locking sleeve
5 Auxiliary handle
SAFETY
WARNING! Read all instructions. Failure to follow all in-
structions listed below may result in electric shock, fire
and/or serious injury.
● Wear ear protectors with hammer drills (exposure to
noise can cause hearing loss)
● Use auxiliary handles supplied with the tool (loss of con-
trol can cause personal injury)
● Avoid damage that can be caused by screws, nails and
other elements in your workpiece; remove them before
you start working
● Always keep the cord away from moving parts of the
tool
● When you put away the tool, switch off the motor and
ensure that all moving parts have come to a complete
standstill
● Use completely unrolled and safe extension cords with
a capacity of 16 Amps (UK 13 Amps)
● In case of electrical or mechanical malfunction, immedi-
ately switch off the tool and disconnect the plug
● SBM Group can assure flawless functioning of the tool
only when original accessories are used
● Use only accessories with an allowable speed matching
at least the highest no-load speed of the tool
● This tool should not be used by people under the age
of 16 years
● Be careful not to drill or drive into areas where electrical
wires may be contacted
● If the cord is damaged or cut through while working, do
not touch the cord, but immediately disconnect the plug
● Never use tool when cord is damaged; have it replaced
by a qualified person
1
2
● Always check that the supply voltage is the same as
the voltage indicated on the nameplate of the tool (tools
with a rating of 230V or 240V can also be connected to a
220V supply)
● If the drill bit becomes unexpectedly jammed (causing
a sudden, dangerous reaction), immediately switch off the
tool
● Be aware of the forces that occur as a result of jamming
(especially when drilling metals); always hold the tool
firmly with both hands and take a secure stance
● Always disconnect plug from power source before mak-
ing any adjustment or changing any accessory
● Holding the tool
- keep the ventilation slots uncovered
- do not apply too much pressure on the tool; let the tool
do the work for you
Your machine is double insulated in accord-
ance with EN 50144; therefore no earthwire
is required

MAINTENANCE

Make sure that the machine is not live when
carrying out maintenance work on the motor.
Regularly clean the machine housing with a soft cloth,
preferably after each use. Keep the ventilation slots free
from dust and dirt.If the dirt does not come off use a soft
cloth moistened with soapy water. Never use solvents
such as petrol, alcohol, ammonia water, etc. These sol-
vents may damage the plastic parts.
Every six months it is recommended to take your machine
to Service Center to change the grease.
Should a fault occur, e.g. after wear of a part, please con-
tact your local SBM Group dealer.
ENVIRONMENT
In order to prevent the machine from damage during
transport, it is delivered in a sturdy packaging. Most of the
packaging materials can be recycled. Take these materi-
als to the appropriate recycling locations. Take your un-
wanted machines to your local SBM Group dealer. Here
they will be disposed of in an environmentally safe way.
6