Denzel 26915, User Manual, Page: 6 / 32

6
ANGLE GRINDER
EN
Maintenance
a) Your electric tool must be repaired only by qualified specialists using original spare parts. This will ensure
safety and reliability of your electric tool in further use.
Additional Security Rules when working with Angle Grinder
General warning instructions for grinding
a) Angle grinders are designed for grinding with abrasive wheels, sandpaper, for works with wire brushes
and as a detachable grinder. Observe all warnings and instructions that you get with a power tool. Failure
to follow directions may result in electric shock, fire and / or serious injury.
b) Do not use tooling or accessories which are not provided by the manufacturer specifically for this type of tool
and not recommended by the manufacturer. Only physical ability to attach a tooling on your power tool does
not guarantee its safe and reliable use.
c) Allowable tooling speed must be at least the maximum number of rotation speed specified on the electric
machine. Tooling, rotating with greater than acceptable speed, may tear off and cause serious injury.
d) The outer diameter and thickness of the tooling must match the size of your electric machine. Tooling
of the wrong size cannot be safe to operate and properly monitored.
e) Grinding wheels, flanges, grinding plates or other accessories must fit tightly on the spindle of your electric
machine. Tooling, mounted on the spindle with backlash, leads to strong vibration and loss of control over
the machine.
f) Do not use damaged tooling to avoid serious injury. Each time before use check grinding wheels for chips
and cracks, grinding plates for cracks, risks or heavy wear, wire brushes on loose or broken elements.
g) Use personal protective equipment. Depending on the work performed use a face shield, eye protection
or protective glasses. If necessary, use a dust respirator, hearing protection, protective gloves or a special
apron, which protects against sparks, abrasive particles and material particles.
h) Ensure that unauthorized persons are at a safe distance from the work area. Shards of parts or tooling, in case
of its rupture, can fly to the side and cause injury even at a considerable distance from the work site.
i) Hold the electric machine only on the insulated surface of the handles if you are doing work, in which
the equipment can get on the hidden wiring or own power cord. Contact with a current-carrying wire puts
under voltage all metal parts of the electric tool and leads to electric shock.
j) Keep the power cord away from the rotating tooling. If you lose control of your electric machine, the power
cord may be cut or grabbed by the rotating tooling.
k) Never let an electric machine out of your hands, until the tooling stops completely. Rotating tooling can catch
on supporting surface or other object and, as a result, you may lose control of the electric machine.
l) Regularly clean the vents of the electric machine. The engine fan draws dust into the case and large amounts
of metallic dust can cause the tool to fail.
m) Do not use accessories that require the use of coolants. The use of water or other coolants can cause damage
to the electric machine and electric shock.
n) Hold the electric machine tight and take a position in which you can counteract the reverse forces. Always
use the extra handle to best counteract reverse forces or the reactionary moment of recruitment.
o) Be especially careful on corners, sharp edges, etc. Prevent a tooling bounce from the workpiece and its jamming.
A possible rebound and jamming of the tooling causes loss of control or kickback.
p) When processing stone, use dust suction. The vacuum cleaner must be adapted to work with stone dust.
Using these devices reduces the risk of exposure to dust.
Special warnings for grinding and cutting
a) Use abrasive tools recommended exclusively for your electric machine and protective covers provided
for them. Abrasive tools not provided for this electric machine may not be safe enough.
b) The protective cover must be securely fastened to the electrical machine and configured to achieve the highest
degree of security, it means, in the direction of the operator should be open as little as possible part of tooling.
The protective cover should protect the operator from splintering and accidental contact with the tooling.