Maintenance And Cleaning - Bort BSM-900N Bedienungsanleitung

large drilling diameters .
Gear 2:
High rotation speed range, intended for working with
small drilling diameters .
Setting the rotation speed
By pressing the Rotation speed setting-ring, you can set
the rotation speed during idle operation .
The optimal rotation speed is dependent upon the work
piece, the operation mode, and the inserted drill .
- Light pressure on the Rotation speed setting-ring: low
rotation speed (intended for: small/short screws, soft
working materials);
- Greater pressure on the Rotation speed setting-ring:
higher rotation speed (designated for: large/long screws,
hard working materials) .
Selecting the rotation direction
• Do not set the switch left/right rotation during drilling .
• The rotation direction is always according to the switch
position .
• Switch position R: right-rotation/forward/clockwise .
To drill and to screw in screws, push the switch right/left
rotation to the right until the stopper .
• Switch position L:
ter-clockwise . To loosen or pull out screws and nuts,
push the switch right/left rotation to the left until the
stopper .
Changeover switch (Drilling/ Impact Drilling)
Set the changeover switch only when the impact drill is
at a standstill .
• Drilling operation mode: Set the changeover switch on
the DRILL position work on wood, metal, or plastic ma-
terials;
• Impact drilling operation mode: Set the changeover
switch on the Hammer position to work on concrete,
stone, or brick .
Attachable handle
Never use the impact drill without the attachable handle .
The attachable handle provides additional support and
allows you to work exhaustion-free . The attachable han-
dle is intended for both right-and left-handed persons .
• Loosen the rotating button (a2) of the attachable han-
dle by turning it counter-clockwise .
• Guide the drill chuck of the impact drill through the
attachable handle .
• Then turn the attachable handle to the position which
is best for you .
• Turn the rotating button (a2) clockwise until the at-
tachable handle sits tightly and can no longer be moved .
Depth gauge
With the depth gauge, you can drill several holes with
the same drilling depth .
left-rotation/backward/coun-
• Loosen the rotating button (a2) of the attachable han-
dle .
• Guide the depth gauge through the opening on the
attachable handle .
• To set the desired drilling depth .
• Pull the depth gauge out far enough so that the dis-
tance between the point of the drill and the point of the
depth gauge is the desired drilling depth .
• Turn the rotating button (a2) clockwise until the at-
tachable handle sits tightly and can no longer be moved .

MAINTENANCE AND CLEANING

Make sure that the machine is not live when carry-
ing 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 .
• The machine requires no additional lubrication .
• Should a fault occur, e .g . after wear of a part, please
contact your local BORT GLOBAL LIMITED dealer .
DISPOSAL
Discarded electric appliances are recyclable and
should not be discarded in the domestic waste!
Please actively support us in conserving resourc-
es and protecting the environment by returning
this appliance to the collection centres (if availa-
ble) .
Made in China .
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