Denzel 26915, User Manual, Page: 11 / 32

11
ANGLE GRINDER
EN
At the end of the work:
•
disconnect the tool from the mains, making sure the switch is in the «off»;
•
clean the Angle Grinder and accessories from dirt.
Recommendations for use
Before you start processing a part, you must secure it, if it has a light weight.
For maximum grinding performance angle formed by the abrasive wheel and the surface to be treated should
be between 30 – 40 degrees. Move the machine smoothly along the surface to be treated. Thus, the overheat
and change of color of the processed surface is excluded, processing quality is improved.
ATTENTION!
Never use a cutting wheel for grinding.
When cutting with a cutting wheel do not put pressure on the handles of a power tool, tilt power tool. Avoid
vibration and tilting disc. It is necessary to work carefully, taking into account the characteristics of the material
being processed. It is very important to consider the direction of movement of the power tool. Power tools must
be moved against the rotation of the disc; otherwise, there is a risk of losing control of the power tool.
When cutting profiles and rectangular pipes it is recommended to start cutting from the narrower end.
Do not overheat the exterior of the machine during prolonged use. If overheated, stop working, let the machine
work without load for 1 ... 2 minutes to cool the engine, turn off the engine and take a break to cool down
the gear housing.
Do not allow the machine to work when there is unwanted or unusual noise in the engine or mechanism. If noise
appears, turn off the machine and contact an authorized service.
NOISE AND VIBRATION
Noise and vibration characteristics are given in the table №1.
However, if the Angle Grinder will be used for other work with the use of working tools, not provided
by the manufacturer, or maintenance will not meet the requirements, then the vibration level may be different.
ATTENTION!
Always use personal ear protection.
MAINTENANCE
ATTENTION!
Before starting maintenance and adjustment of the Angle Grinder unplug the power cord from
the power outlet. To ensure quality and safe functioning keep your tool and vents clean at all times.
•
If you notice a decrease in the frequency of rotation of equipment or extraneous noise during operation,
it is necessary to hand over the device to the service center for its diagnosis and repair.
•
Working tool maintenance. The use of the worn working tool reduces the effectiveness of the work
and may result in motor or gearbox failure, it is therefore necessary to periodically replace worn out tooling
as soon as this becomes necessary.
•
Electric motor care. You must be especially careful with the electric motor, avoid getting liquids and foreign
objects inside the case. Keep your ventilation holes clean, blow them regularly with compressed air or clean
them with a brush. When noticeable sparks appear, contact an authorized service center for diagnostics
and possibly replacement of carbon brushes.