The use of attachments or accessories that are
not recommended may be dangerous.
11.MAINTENANCE
To avoid accidents, always disconnect the
tool from the power source before cleaning or
performing any maintenance.
All parts represent an important part of the
double insulation system and should be ser-
viced only at authorized service centers.
Avoid using solvents when cleaning plastic
parts. Most plastics are susceptible to damage
from various types of commercial solvents
and may be damaged by their use. Use clean
cloths to remove dirt, carbon dust, etc.
Do not at any time let brake fluid, petrol,
petroleum-based products, penetrating oils,
etc. come in contact with plastic parts. They
contain chemicals that can damage, weaken
or destroy plastic.
It is a known fact that electrical tools are
subject to accelerated wear and possible
premature failure when they are used to work
on fiberglass boats and sports cars, wall-
board, spackling compounds or plaster. The
chips and grinding from these materials are
highly abrasive to electrical tool parts, such as
bearings, brushes, commutates, etc. Conse-
quently, it is not recommended that this tool
be used for extended work on any fiber glass
material, wallboard, spackling compound or
plaster. During any use on these materials, it
is extremely important that the tool is cleaned
frequently by blowing with an air compressor.
LUBRICATION
All of the bearing in this tool are lubricated with
a sufficient amount of high-grade lubricant
for the life of the tool under normal operating
condition. Therefore, no further lubrication is
required.
Always wear safety goggles or safety glasses
with side shields when using this tool or blow-
ing dust. If operation is dusty, also wear a dust
mask.
DOUBLE INSULATION
Double insulation is a concept of safety in
electrical power tools, which eliminates the
need for the standard 3-wire ground power
cord. All exposed metal parts are isolated from
the internal motor components with protecting
insulation. Double insulated power tools do
not need to be earthed.
The servicing of a tool with double insulation
requires extreme care and knowledge of the
system and should be performed only by a
qualified service technician. For service, we
recommend that you return the tool to our
authorized service center for repair. Always
use original factory replacement parts when
servicing.
EXTENSION CORDS
The use of any extension cord will cause some
loss of power. To keep the loss at a minimum
and to prevent overheating, use an extension
cord that is heavy enough to carry the current
that the tool will consume.
Summary of Contents for DBS900
Page 10: ......
